From c328666d58aac4880bf0934eb915f9c5d1801360 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Tue, 4 Oct 2016 17:37:08 +0200 Subject: [PATCH 01/27] ARM64: dts: amlogic: Add Meson GX dtsi from GXBB Move all non-gxbb specific nodes to a common GX dtsi. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 200 +++++ arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 933 +++++++++----------- 2 files changed, 598 insertions(+), 535 deletions(-) create mode 100644 arch/arm64/boot/dts/amlogic/meson-gx.dtsi diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi new file mode 100644 index 000000000000..0737056b369f --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -0,0 +1,200 @@ +/* + * Copyright (c) 2016 BayLibre, SAS. + * Author: Neil Armstrong + * + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione + * + * Copyright (c) 2016 Andreas Färber + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include +#include +#include + +/ { + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <0x2>; + #size-cells = <0x0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x0>; + enable-method = "psci"; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x1>; + enable-method = "psci"; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x2>; + enable-method = "psci"; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x3>; + enable-method = "psci"; + }; + }; + + arm-pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = , + , + , + ; + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + xtal: xtal-clk { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "xtal"; + #clock-cells = <0>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + cbus: cbus@c1100000 { + compatible = "simple-bus"; + reg = <0x0 0xc1100000 0x0 0x100000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>; + + uart_A: serial@84c0 { + compatible = "amlogic,meson-uart"; + reg = <0x0 0x84c0 0x0 0x14>; + interrupts = ; + clocks = <&xtal>; + status = "disabled"; + }; + }; + + gic: interrupt-controller@c4301000 { + compatible = "arm,gic-400"; + reg = <0x0 0xc4301000 0 0x1000>, + <0x0 0xc4302000 0 0x2000>, + <0x0 0xc4304000 0 0x2000>, + <0x0 0xc4306000 0 0x2000>; + interrupt-controller; + interrupts = ; + #interrupt-cells = <3>; + #address-cells = <0>; + }; + + aobus: aobus@c8100000 { + compatible = "simple-bus"; + reg = <0x0 0xc8100000 0x0 0x100000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>; + + uart_AO: serial@4c0 { + compatible = "amlogic,meson-uart"; + reg = <0x0 0x004c0 0x0 0x14>; + interrupts = ; + clocks = <&xtal>; + status = "disabled"; + }; + }; + + periphs: periphs@c8834000 { + compatible = "simple-bus"; + reg = <0x0 0xc8834000 0x0 0x2000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>; + }; + + + hiubus: hiubus@c883c000 { + compatible = "simple-bus"; + reg = <0x0 0xc883c000 0x0 0x2000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>; + }; + + apb: apb@d0000000 { + compatible = "simple-bus"; + reg = <0x0 0xd0000000 0x0 0x200000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 610e0e1c3cee..443811b497de 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -40,9 +40,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include -#include -#include +#include "meson-gx.dtsi" #include #include #include @@ -51,56 +49,6 @@ / { compatible = "amlogic,meson-gxbb"; - interrupt-parent = <&gic>; - #address-cells = <2>; - #size-cells = <2>; - - cpus { - #address-cells = <0x2>; - #size-cells = <0x0>; - - cpu0: cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a53", "arm,armv8"; - reg = <0x0 0x0>; - enable-method = "psci"; - }; - - cpu1: cpu@1 { - device_type = "cpu"; - compatible = "arm,cortex-a53", "arm,armv8"; - reg = <0x0 0x1>; - enable-method = "psci"; - }; - - cpu2: cpu@2 { - device_type = "cpu"; - compatible = "arm,cortex-a53", "arm,armv8"; - reg = <0x0 0x2>; - enable-method = "psci"; - }; - - cpu3: cpu@3 { - device_type = "cpu"; - compatible = "arm,cortex-a53", "arm,armv8"; - reg = <0x0 0x3>; - enable-method = "psci"; - }; - }; - - arm-pmu { - compatible = "arm,cortex-a53-pmu"; - interrupts = , - , - , - ; - interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; - }; - - psci { - compatible = "arm,psci-0.2"; - method = "smc"; - }; firmware { sm: secure-monitor { @@ -126,31 +74,7 @@ bid: bid@46 { }; }; - timer { - compatible = "arm,armv8-timer"; - interrupts = , - , - , - ; - }; - - xtal: xtal-clk { - compatible = "fixed-clock"; - clock-frequency = <24000000>; - clock-output-names = "xtal"; - #clock-cells = <0>; - }; - soc { - compatible = "simple-bus"; - #address-cells = <2>; - #size-cells = <2>; - ranges; - usb0_phy: phy@c0000000 { compatible = "amlogic,meson-gxbb-usb2-phy"; #phy-cells = <0>; @@ -170,464 +94,6 @@ usb1_phy: phy@c0000020 { status = "disabled"; }; - cbus: cbus@c1100000 { - compatible = "simple-bus"; - reg = <0x0 0xc1100000 0x0 0x100000>; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>; - - reset: reset-controller@4404 { - compatible = "amlogic,meson-gxbb-reset"; - reg = <0x0 0x04404 0x0 0x20>; - #reset-cells = <1>; - }; - - uart_A: serial@84c0 { - compatible = "amlogic,meson-uart"; - reg = <0x0 0x84c0 0x0 0x14>; - interrupts = ; - clocks = <&xtal>; - status = "disabled"; - }; - - uart_B: serial@84dc { - compatible = "amlogic,meson-uart"; - reg = <0x0 0x84dc 0x0 0x14>; - interrupts = ; - clocks = <&xtal>; - status = "disabled"; - }; - - pwm_ab: pwm@8550 { - compatible = "amlogic,meson-gxbb-pwm"; - reg = <0x0 0x08550 0x0 0x10>; - #pwm-cells = <3>; - status = "disabled"; - }; - - pwm_cd: pwm@8650 { - compatible = "amlogic,meson-gxbb-pwm"; - reg = <0x0 0x08650 0x0 0x10>; - #pwm-cells = <3>; - status = "disabled"; - }; - - pwm_ef: pwm@86c0 { - compatible = "amlogic,meson-gxbb-pwm"; - reg = <0x0 0x086c0 0x0 0x10>; - #pwm-cells = <3>; - status = "disabled"; - }; - - uart_C: serial@8700 { - compatible = "amlogic,meson-uart"; - reg = <0x0 0x8700 0x0 0x14>; - interrupts = ; - clocks = <&xtal>; - status = "disabled"; - }; - - watchdog@98d0 { - compatible = "amlogic,meson-gxbb-wdt"; - reg = <0x0 0x098d0 0x0 0x10>; - clocks = <&xtal>; - }; - - spifc: spi@8c80 { - compatible = "amlogic,meson-gxbb-spifc"; - reg = <0x0 0x08c80 0x0 0x80>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&clkc CLKID_SPI>; - status = "disabled"; - }; - - i2c_A: i2c@8500 { - compatible = "amlogic,meson-gxbb-i2c"; - reg = <0x0 0x08500 0x0 0x20>; - interrupts = ; - clocks = <&clkc CLKID_I2C>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - - i2c_B: i2c@87c0 { - compatible = "amlogic,meson-gxbb-i2c"; - reg = <0x0 0x087c0 0x0 0x20>; - interrupts = ; - clocks = <&clkc CLKID_I2C>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - - i2c_C: i2c@87e0 { - compatible = "amlogic,meson-gxbb-i2c"; - reg = <0x0 0x087e0 0x0 0x20>; - interrupts = ; - clocks = <&clkc CLKID_I2C>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - }; - - gic: interrupt-controller@c4301000 { - compatible = "arm,gic-400"; - reg = <0x0 0xc4301000 0 0x1000>, - <0x0 0xc4302000 0 0x2000>, - <0x0 0xc4304000 0 0x2000>, - <0x0 0xc4306000 0 0x2000>; - interrupt-controller; - interrupts = ; - #interrupt-cells = <3>; - #address-cells = <0>; - }; - - aobus: aobus@c8100000 { - compatible = "simple-bus"; - reg = <0x0 0xc8100000 0x0 0x100000>; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>; - - pinctrl_aobus: pinctrl@14 { - compatible = "amlogic,meson-gxbb-aobus-pinctrl"; - #address-cells = <2>; - #size-cells = <2>; - ranges; - - gpio_ao: bank@14 { - reg = <0x0 0x00014 0x0 0x8>, - <0x0 0x0002c 0x0 0x4>, - <0x0 0x00024 0x0 0x8>; - reg-names = "mux", "pull", "gpio"; - gpio-controller; - #gpio-cells = <2>; - }; - - uart_ao_a_pins: uart_ao_a { - mux { - groups = "uart_tx_ao_a", "uart_rx_ao_a"; - function = "uart_ao"; - }; - }; - - remote_input_ao_pins: remote_input_ao { - mux { - groups = "remote_input_ao"; - function = "remote_input_ao"; - }; - }; - - i2c_ao_pins: i2c_ao { - mux { - groups = "i2c_sck_ao", - "i2c_sda_ao"; - function = "i2c_ao"; - }; - }; - - pwm_ao_a_3_pins: pwm_ao_a_3 { - mux { - groups = "pwm_ao_a_3"; - function = "pwm_ao_a_3"; - }; - }; - - pwm_ao_a_6_pins: pwm_ao_a_6 { - mux { - groups = "pwm_ao_a_6"; - function = "pwm_ao_a_6"; - }; - }; - - pwm_ao_a_12_pins: pwm_ao_a_12 { - mux { - groups = "pwm_ao_a_12"; - function = "pwm_ao_a_12"; - }; - }; - - pwm_ao_b_pins: pwm_ao_b { - mux { - groups = "pwm_ao_b"; - function = "pwm_ao_b"; - }; - }; - }; - - clkc_AO: clock-controller@040 { - compatible = "amlogic,gxbb-aoclkc"; - reg = <0x0 0x00040 0x0 0x4>; - #clock-cells = <1>; - #reset-cells = <1>; - }; - - uart_AO: serial@4c0 { - compatible = "amlogic,meson-uart"; - reg = <0x0 0x004c0 0x0 0x14>; - interrupts = ; - clocks = <&xtal>; - status = "disabled"; - }; - - ir: ir@580 { - compatible = "amlogic,meson-gxbb-ir"; - reg = <0x0 0x00580 0x0 0x40>; - interrupts = ; - status = "disabled"; - }; - - pwm_ab_AO: pwm@550 { - compatible = "amlogic,meson-gxbb-pwm"; - reg = <0x0 0x0550 0x0 0x10>; - #pwm-cells = <3>; - status = "disabled"; - }; - - i2c_AO: i2c@500 { - compatible = "amlogic,meson-gxbb-i2c"; - reg = <0x0 0x500 0x0 0x20>; - interrupts = ; - clocks = <&clkc CLKID_AO_I2C>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - }; - - periphs: periphs@c8834000 { - compatible = "simple-bus"; - reg = <0x0 0xc8834000 0x0 0x2000>; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>; - - rng { - compatible = "amlogic,meson-rng"; - reg = <0x0 0x0 0x0 0x4>; - }; - - pinctrl_periphs: pinctrl@4b0 { - compatible = "amlogic,meson-gxbb-periphs-pinctrl"; - #address-cells = <2>; - #size-cells = <2>; - ranges; - - gpio: bank@4b0 { - reg = <0x0 0x004b0 0x0 0x28>, - <0x0 0x004e8 0x0 0x14>, - <0x0 0x00120 0x0 0x14>, - <0x0 0x00430 0x0 0x40>; - reg-names = "mux", "pull", "pull-enable", "gpio"; - gpio-controller; - #gpio-cells = <2>; - }; - - emmc_pins: emmc { - mux { - groups = "emmc_nand_d07", - "emmc_cmd", - "emmc_clk"; - function = "emmc"; - }; - }; - - nor_pins: nor { - mux { - groups = "nor_d", - "nor_q", - "nor_c", - "nor_cs"; - function = "nor"; - }; - }; - - sdcard_pins: sdcard { - mux { - groups = "sdcard_d0", - "sdcard_d1", - "sdcard_d2", - "sdcard_d3", - "sdcard_cmd", - "sdcard_clk"; - function = "sdcard"; - }; - }; - - sdio_pins: sdio { - mux { - groups = "sdio_d0", - "sdio_d1", - "sdio_d2", - "sdio_d3", - "sdio_cmd", - "sdio_clk"; - function = "sdio"; - }; - }; - - sdio_irq_pins: sdio_irq { - mux { - groups = "sdio_irq"; - function = "sdio"; - }; - }; - - uart_a_pins: uart_a { - mux { - groups = "uart_tx_a", - "uart_rx_a"; - function = "uart_a"; - }; - }; - - uart_b_pins: uart_b { - mux { - groups = "uart_tx_b", - "uart_rx_b"; - function = "uart_b"; - }; - }; - - uart_c_pins: uart_c { - mux { - groups = "uart_tx_c", - "uart_rx_c"; - function = "uart_c"; - }; - }; - - i2c_a_pins: i2c_a { - mux { - groups = "i2c_sck_a", - "i2c_sda_a"; - function = "i2c_a"; - }; - }; - - i2c_b_pins: i2c_b { - mux { - groups = "i2c_sck_b", - "i2c_sda_b"; - function = "i2c_b"; - }; - }; - - i2c_c_pins: i2c_c { - mux { - groups = "i2c_sck_c", - "i2c_sda_c"; - function = "i2c_c"; - }; - }; - - eth_pins: eth_c { - mux { - groups = "eth_mdio", - "eth_mdc", - "eth_clk_rx_clk", - "eth_rx_dv", - "eth_rxd0", - "eth_rxd1", - "eth_rxd2", - "eth_rxd3", - "eth_rgmii_tx_clk", - "eth_tx_en", - "eth_txd0", - "eth_txd1", - "eth_txd2", - "eth_txd3"; - function = "eth"; - }; - }; - - pwm_a_x_pins: pwm_a_x { - mux { - groups = "pwm_a_x"; - function = "pwm_a_x"; - }; - }; - - pwm_a_y_pins: pwm_a_y { - mux { - groups = "pwm_a_y"; - function = "pwm_a_y"; - }; - }; - - pwm_b_pins: pwm_b { - mux { - groups = "pwm_b"; - function = "pwm_b"; - }; - }; - - pwm_d_pins: pwm_d { - mux { - groups = "pwm_d"; - function = "pwm_d"; - }; - }; - - pwm_e_pins: pwm_e { - mux { - groups = "pwm_e"; - function = "pwm_e"; - }; - }; - - pwm_f_x_pins: pwm_f_x { - mux { - groups = "pwm_f_x"; - function = "pwm_f_x"; - }; - }; - - pwm_f_y_pins: pwm_f_y { - mux { - groups = "pwm_f_y"; - function = "pwm_f_y"; - }; - }; - }; - }; - - hiubus: hiubus@c883c000 { - compatible = "simple-bus"; - reg = <0x0 0xc883c000 0x0 0x2000>; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>; - - clkc: clock-controller@0 { - compatible = "amlogic,gxbb-clkc"; - #clock-cells = <1>; - reg = <0x0 0x0 0x0 0x3db>; - }; - - mailbox: mailbox@404 { - compatible = "amlogic,meson-gxbb-mhu"; - reg = <0 0x404 0 0x4c>; - interrupts = <0 208 IRQ_TYPE_EDGE_RISING>, - <0 209 IRQ_TYPE_EDGE_RISING>, - <0 210 IRQ_TYPE_EDGE_RISING>; - #mbox-cells = <1>; - }; - }; - - apb: apb@d0000000 { - compatible = "simple-bus"; - reg = <0x0 0xd0000000 0x0 0x200000>; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>; - }; - usb0: usb@c9000000 { compatible = "amlogic,meson-gxbb-usb", "snps,dwc2"; reg = <0x0 0xc9000000 0x0 0x40000>; @@ -667,3 +133,400 @@ ethmac: ethernet@c9410000 { }; }; }; + +&cbus { + reset: reset-controller@4404 { + compatible = "amlogic,meson-gxbb-reset"; + reg = <0x0 0x04404 0x0 0x20>; + #reset-cells = <1>; + }; + + uart_B: serial@84dc { + compatible = "amlogic,meson-uart"; + reg = <0x0 0x84dc 0x0 0x14>; + interrupts = ; + clocks = <&xtal>; + status = "disabled"; + }; + + pwm_ab: pwm@8550 { + compatible = "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x08550 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm_cd: pwm@8650 { + compatible = "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x08650 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm_ef: pwm@86c0 { + compatible = "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x086c0 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + + uart_C: serial@8700 { + compatible = "amlogic,meson-uart"; + reg = <0x0 0x8700 0x0 0x14>; + interrupts = ; + clocks = <&xtal>; + status = "disabled"; + }; + + watchdog@98d0 { + compatible = "amlogic,meson-gxbb-wdt"; + reg = <0x0 0x098d0 0x0 0x10>; + clocks = <&xtal>; + }; + + spifc: spi@8c80 { + compatible = "amlogic,meson-gxbb-spifc"; + reg = <0x0 0x08c80 0x0 0x80>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc CLKID_SPI>; + status = "disabled"; + }; + + i2c_A: i2c@8500 { + compatible = "amlogic,meson-gxbb-i2c"; + reg = <0x0 0x08500 0x0 0x20>; + interrupts = ; + clocks = <&clkc CLKID_I2C>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c_B: i2c@87c0 { + compatible = "amlogic,meson-gxbb-i2c"; + reg = <0x0 0x087c0 0x0 0x20>; + interrupts = ; + clocks = <&clkc CLKID_I2C>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c_C: i2c@87e0 { + compatible = "amlogic,meson-gxbb-i2c"; + reg = <0x0 0x087e0 0x0 0x20>; + interrupts = ; + clocks = <&clkc CLKID_I2C>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; +}; + +&aobus { + pinctrl_aobus: pinctrl@14 { + compatible = "amlogic,meson-gxbb-aobus-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gpio_ao: bank@14 { + reg = <0x0 0x00014 0x0 0x8>, + <0x0 0x0002c 0x0 0x4>, + <0x0 0x00024 0x0 0x8>; + reg-names = "mux", "pull", "gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + uart_ao_a_pins: uart_ao_a { + mux { + groups = "uart_tx_ao_a", "uart_rx_ao_a"; + function = "uart_ao"; + }; + }; + + remote_input_ao_pins: remote_input_ao { + mux { + groups = "remote_input_ao"; + function = "remote_input_ao"; + }; + }; + + i2c_ao_pins: i2c_ao { + mux { + groups = "i2c_sck_ao", + "i2c_sda_ao"; + function = "i2c_ao"; + }; + }; + + pwm_ao_a_3_pins: pwm_ao_a_3 { + mux { + groups = "pwm_ao_a_3"; + function = "pwm_ao_a_3"; + }; + }; + + pwm_ao_a_6_pins: pwm_ao_a_6 { + mux { + groups = "pwm_ao_a_6"; + function = "pwm_ao_a_6"; + }; + }; + + pwm_ao_a_12_pins: pwm_ao_a_12 { + mux { + groups = "pwm_ao_a_12"; + function = "pwm_ao_a_12"; + }; + }; + + pwm_ao_b_pins: pwm_ao_b { + mux { + groups = "pwm_ao_b"; + function = "pwm_ao_b"; + }; + }; + }; + + clkc_AO: clock-controller@040 { + compatible = "amlogic,gxbb-aoclkc"; + reg = <0x0 0x00040 0x0 0x4>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + ir: ir@580 { + compatible = "amlogic,meson-gxbb-ir"; + reg = <0x0 0x00580 0x0 0x40>; + interrupts = ; + status = "disabled"; + }; + + pwm_ab_AO: pwm@550 { + compatible = "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x0550 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + + i2c_AO: i2c@500 { + compatible = "amlogic,meson-gxbb-i2c"; + reg = <0x0 0x500 0x0 0x20>; + interrupts = ; + clocks = <&clkc CLKID_AO_I2C>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; +}; + +&periphs { + rng { + compatible = "amlogic,meson-rng"; + reg = <0x0 0x0 0x0 0x4>; + }; + + pinctrl_periphs: pinctrl@4b0 { + compatible = "amlogic,meson-gxbb-periphs-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gpio: bank@4b0 { + reg = <0x0 0x004b0 0x0 0x28>, + <0x0 0x004e8 0x0 0x14>, + <0x0 0x00120 0x0 0x14>, + <0x0 0x00430 0x0 0x40>; + reg-names = "mux", "pull", "pull-enable", "gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + emmc_pins: emmc { + mux { + groups = "emmc_nand_d07", + "emmc_cmd", + "emmc_clk"; + function = "emmc"; + }; + }; + + nor_pins: nor { + mux { + groups = "nor_d", + "nor_q", + "nor_c", + "nor_cs"; + function = "nor"; + }; + }; + + sdcard_pins: sdcard { + mux { + groups = "sdcard_d0", + "sdcard_d1", + "sdcard_d2", + "sdcard_d3", + "sdcard_cmd", + "sdcard_clk"; + function = "sdcard"; + }; + }; + + sdio_pins: sdio { + mux { + groups = "sdio_d0", + "sdio_d1", + "sdio_d2", + "sdio_d3", + "sdio_cmd", + "sdio_clk"; + function = "sdio"; + }; + }; + + sdio_irq_pins: sdio_irq { + mux { + groups = "sdio_irq"; + function = "sdio"; + }; + }; + + uart_a_pins: uart_a { + mux { + groups = "uart_tx_a", + "uart_rx_a"; + function = "uart_a"; + }; + }; + + uart_b_pins: uart_b { + mux { + groups = "uart_tx_b", + "uart_rx_b"; + function = "uart_b"; + }; + }; + + uart_c_pins: uart_c { + mux { + groups = "uart_tx_c", + "uart_rx_c"; + function = "uart_c"; + }; + }; + + i2c_a_pins: i2c_a { + mux { + groups = "i2c_sck_a", + "i2c_sda_a"; + function = "i2c_a"; + }; + }; + + i2c_b_pins: i2c_b { + mux { + groups = "i2c_sck_b", + "i2c_sda_b"; + function = "i2c_b"; + }; + }; + + i2c_c_pins: i2c_c { + mux { + groups = "i2c_sck_c", + "i2c_sda_c"; + function = "i2c_c"; + }; + }; + + eth_pins: eth_c { + mux { + groups = "eth_mdio", + "eth_mdc", + "eth_clk_rx_clk", + "eth_rx_dv", + "eth_rxd0", + "eth_rxd1", + "eth_rxd2", + "eth_rxd3", + "eth_rgmii_tx_clk", + "eth_tx_en", + "eth_txd0", + "eth_txd1", + "eth_txd2", + "eth_txd3"; + function = "eth"; + }; + }; + + pwm_a_x_pins: pwm_a_x { + mux { + groups = "pwm_a_x"; + function = "pwm_a_x"; + }; + }; + + pwm_a_y_pins: pwm_a_y { + mux { + groups = "pwm_a_y"; + function = "pwm_a_y"; + }; + }; + + pwm_b_pins: pwm_b { + mux { + groups = "pwm_b"; + function = "pwm_b"; + }; + }; + + pwm_d_pins: pwm_d { + mux { + groups = "pwm_d"; + function = "pwm_d"; + }; + }; + + pwm_e_pins: pwm_e { + mux { + groups = "pwm_e"; + function = "pwm_e"; + }; + }; + + pwm_f_x_pins: pwm_f_x { + mux { + groups = "pwm_f_x"; + function = "pwm_f_x"; + }; + }; + + pwm_f_y_pins: pwm_f_y { + mux { + groups = "pwm_f_y"; + function = "pwm_f_y"; + }; + }; + }; +}; + +&hiubus { + clkc: clock-controller@0 { + compatible = "amlogic,gxbb-clkc"; + #clock-cells = <1>; + reg = <0x0 0x0 0x0 0x3db>; + }; + + mailbox: mailbox@404 { + compatible = "amlogic,meson-gxbb-mhu"; + reg = <0 0x404 0 0x4c>; + interrupts = <0 208 IRQ_TYPE_EDGE_RISING>, + <0 209 IRQ_TYPE_EDGE_RISING>, + <0 210 IRQ_TYPE_EDGE_RISING>; + #mbox-cells = <1>; + }; +}; From 15abee8ab055f774cf93d2866ab423c4ec1756db Mon Sep 17 00:00:00 2001 From: Carlo Caione Date: Tue, 4 Oct 2016 17:37:09 +0200 Subject: [PATCH 02/27] ARM64: dts: amlogic: Add basic support for Amlogic S905X MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch introduces the basic support for the Amlogic S905X (Meson GXL) and for the Amlogic evaluation board P212. No documentation has been released yet for this SoC, so for now only the bare minimum has been added in the DT. Acked-by: Rob Herring Reviewed-by: Andreas Färber Signed-off-by: Carlo Caione Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- .../devicetree/bindings/arm/amlogic.txt | 7 ++ arch/arm64/boot/dts/amlogic/Makefile | 1 + .../boot/dts/amlogic/meson-gxl-s905x-p212.dts | 69 +++++++++++++++++++ .../boot/dts/amlogic/meson-gxl-s905x.dtsi | 48 +++++++++++++ arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 48 +++++++++++++ 5 files changed, 173 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index fcc6f6c10803..7edb635d61ac 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -17,6 +17,10 @@ Boards with the Amlogic Meson GXBaby SoC shall have the following properties: Required root node property: compatible: "amlogic,meson-gxbb"; +Boards with the Amlogic Meson GXL S905X SoC shall have the following properties: + Required root node property: + compatible: "amlogic,s905x", "amlogic,meson-gxl"; + Board compatible values: - "geniatech,atv1200" (Meson6) - "minix,neo-x8" (Meson8) @@ -28,3 +32,6 @@ Board compatible values: - "hardkernel,odroid-c2" (Meson gxbb) - "amlogic,p200" (Meson gxbb) - "amlogic,p201" (Meson gxbb) + - "amlogic,p212" (Meson gxl s905x) + - "amlogic,p230" (Meson gxl s905d) + - "amlogic,p231" (Meson gxl s905d) diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 47ec703cb230..1f78b07657ee 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-p201.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-meta.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-telos.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb always := $(dtb-y) subdir-y := $(dts-dirs) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts new file mode 100644 index 000000000000..9639f012b02b --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dts @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "meson-gxl-s905x.dtsi" + +/ { + compatible = "amlogic,p212", "amlogic,s905x", "amlogic,meson-gxl"; + model = "Amlogic Meson GXL (S905X) P212 Development Board"; + + aliases { + serial0 = &uart_AO; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; +}; + +/* This UART is brought out to the DB9 connector */ +&uart_AO { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi new file mode 100644 index 000000000000..07f0e0bdb363 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "meson-gxl.dtsi" + +/ { + compatible = "amlogic,s905x", "amlogic,meson-gxl"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi new file mode 100644 index 000000000000..13b10eeb80b2 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "meson-gx.dtsi" + +/ { + compatible = "amlogic,meson-gxl"; +}; From da47515ee63f3a993e492f41fde9f70c51e5eee8 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Tue, 4 Oct 2016 17:37:10 +0200 Subject: [PATCH 03/27] ARM64: dts: amlogic: Add basic support for Amlogic S905D This patch introduces the basic support for the Amlogic S905D (MesonGXL) and for the Amlogic evaluation boards P230 and P231. No documentation has been released yet for this SoC, so for now only the bare minimum has been added in the DT. Acked-by: Rob Herring Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- .../devicetree/bindings/arm/amlogic.txt | 4 ++ arch/arm64/boot/dts/amlogic/Makefile | 2 + .../boot/dts/amlogic/meson-gxl-s905d-p230.dts | 51 +++++++++++++++ .../boot/dts/amlogic/meson-gxl-s905d-p231.dts | 51 +++++++++++++++ .../dts/amlogic/meson-gxl-s905d-p23x.dtsi | 63 +++++++++++++++++++ .../boot/dts/amlogic/meson-gxl-s905d.dtsi | 48 ++++++++++++++ 6 files changed, 219 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d.dtsi diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index 7edb635d61ac..fffc17992510 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -21,6 +21,10 @@ Boards with the Amlogic Meson GXL S905X SoC shall have the following properties: Required root node property: compatible: "amlogic,s905x", "amlogic,meson-gxl"; +Boards with the Amlogic Meson GXL S905D SoC shall have the following properties: + Required root node property: + compatible: "amlogic,s905d", "amlogic,meson-gxl"; + Board compatible values: - "geniatech,atv1200" (Meson6) - "minix,neo-x8" (Meson8) diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 1f78b07657ee..57e0ae054dbc 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -5,6 +5,8 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-meta.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-telos.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb always := $(dtb-y) subdir-y := $(dts-dirs) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts new file mode 100644 index 000000000000..3dfaa37f78f4 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "meson-gxl-s905d-p23x.dtsi" + +/ { + compatible = "amlogic,p230", "amlogic,s905d", "amlogic,meson-gxl"; + model = "Amlogic Meson GXL (S905D) P230 Development Board"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts new file mode 100644 index 000000000000..ade8d29e5477 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "meson-gxl-s905d-p23x.dtsi" + +/ { + compatible = "amlogic,p231", "amlogic,s905d", "amlogic,meson-gxl"; + model = "Amlogic Meson GXL (S905D) P231 Development Board"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi new file mode 100644 index 000000000000..bf08e874eadf --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi @@ -0,0 +1,63 @@ +/* + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "meson-gxl-s905d.dtsi" + +/ { + aliases { + serial0 = &uart_AO; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; +}; + +&uart_AO { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d.dtsi new file mode 100644 index 000000000000..615308e55576 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d.dtsi @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "meson-gxl.dtsi" + +/ { + compatible = "amlogic,s905d", "amlogic,meson-gxl"; +}; From 698ec9beba304114b23f72e9684a0282bc49cc94 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Wed, 5 Oct 2016 10:09:39 +0200 Subject: [PATCH 04/27] devicetree: Add vendor prefix for Nexbox Nexbox is an IPTV set-top-box distributor, mainly with Amlogic SoCs: https://www.inexbox.com Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index f0a48ea78659..0392cc38af26 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -186,6 +186,7 @@ neonode Neonode Inc. netgear NETGEAR netlogic Broadcom Corporation (formerly NetLogic Microsystems) netxeon Shenzhen Netxeon Technology CO., LTD +nexbox Nexbox newhaven Newhaven Display International nintendo Nintendo nokia Nokia From c246e9d6f6bc04f2abdec41cac28358db58abf2c Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Wed, 5 Oct 2016 10:09:40 +0200 Subject: [PATCH 05/27] ARM64: dts: meson-gxbb: Add support for the Nexbox A95X Board Add support for the S905 (GXBB) version of the Nexbox A95X. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../dts/amlogic/meson-gxbb-nexbox-a95x.dts | 108 ++++++++++++++++++ 2 files changed, 109 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 57e0ae054dbc..5a640504a127 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -1,3 +1,4 @@ +dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-odroidc2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-p200.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-p201.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts new file mode 100644 index 000000000000..80d7b35f67fa --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts @@ -0,0 +1,108 @@ +/* + * Copyright (c) 2016 Andreas Färber + * Copyright (c) 2016 BayLibre, Inc. + * Author: Neil Armstrong + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "meson-gxbb.dtsi" +#include +#include + +/ { + compatible = "nexbox,a95x", "amlogic,meson-gxbb"; + model = "NEXBOX A95X"; + + aliases { + serial0 = &uart_AO; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x40000000>; + }; + + leds { + compatible = "gpio-leds"; + blue { + label = "a95x:system-status"; + gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button@0 { + label = "reset"; + linux,code = ; + gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +ðmac { + status = "okay"; + pinctrl-0 = <ð_pins>; + pinctrl-names = "default"; +}; + +&ir { + status = "okay"; + pinctrl-0 = <&remote_input_ao_pins>; + pinctrl-names = "default"; +}; From 214ec5230d216763d0448c6a747a50cef64bcff6 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Wed, 5 Oct 2016 15:53:50 +0200 Subject: [PATCH 06/27] ARM64: dts: meson-gx: Add missing L2 cache node In order to remove the boot warning : [ 2.290933] Unable to detect cache hierarchy from DT for CPU 0 And add missing L2 cache hierarchy information, add a simple l2 cache node and reference it from the A53 cpu nodes. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 0737056b369f..a6cd953ef7e1 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -64,6 +64,7 @@ cpu0: cpu@0 { compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x0>; enable-method = "psci"; + next-level-cache = <&l2>; }; cpu1: cpu@1 { @@ -71,6 +72,7 @@ cpu1: cpu@1 { compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x1>; enable-method = "psci"; + next-level-cache = <&l2>; }; cpu2: cpu@2 { @@ -78,6 +80,7 @@ cpu2: cpu@2 { compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x2>; enable-method = "psci"; + next-level-cache = <&l2>; }; cpu3: cpu@3 { @@ -85,6 +88,11 @@ cpu3: cpu@3 { compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x3>; enable-method = "psci"; + next-level-cache = <&l2>; + }; + + l2: l2-cache0 { + compatible = "cache"; }; }; From 3be2d9cf1cfbf5bb1ebb7cf958a665d0cac9e7d6 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Fri, 7 Oct 2016 16:59:15 +0200 Subject: [PATCH 07/27] ARM64: dts: meson-gxbb: Add rmii pinctrl node and rename rgmii node For boards only supporting 10/100 ethernet over a RMII PHY link, add a separate pinctrl node. By the way, rename the existing node to rgmii specific naming in all boards dts. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- .../boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts | 3 ++- .../boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2 +- .../arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 2 +- .../boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 2 +- arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 17 ++++++++++++++++- 5 files changed, 21 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts index 80d7b35f67fa..399d85f4cd0c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts @@ -97,8 +97,9 @@ &uart_AO { ðmac { status = "okay"; - pinctrl-0 = <ð_pins>; + pinctrl-0 = <ð_rmii_pins>; pinctrl-names = "default"; + phy-mode = "rmii"; }; &ir { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index e6e3491d48a5..325b9c5691be 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -83,7 +83,7 @@ &uart_AO { ðmac { status = "okay"; - pinctrl-0 = <ð_pins>; + pinctrl-0 = <ð_rgmii_pins>; pinctrl-names = "default"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index 06a34dc6002f..031d69bee16a 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -81,7 +81,7 @@ &uart_AO { ðmac { status = "okay"; - pinctrl-0 = <ð_pins>; + pinctrl-0 = <ð_rgmii_pins>; pinctrl-names = "default"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi index 73f159370188..e93221af390d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi @@ -82,7 +82,7 @@ &ir { ðmac { status = "okay"; - pinctrl-0 = <ð_pins>; + pinctrl-0 = <ð_rgmii_pins>; pinctrl-names = "default"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 443811b497de..aad639ab0112 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -443,7 +443,7 @@ mux { }; }; - eth_pins: eth_c { + eth_rgmii_pins: eth-rgmii { mux { groups = "eth_mdio", "eth_mdc", @@ -463,6 +463,21 @@ mux { }; }; + eth_rmii_pins: eth-rmii { + mux { + groups = "eth_mdio", + "eth_mdc", + "eth_clk_rx_clk", + "eth_rx_dv", + "eth_rxd0", + "eth_rxd1", + "eth_tx_en", + "eth_txd0", + "eth_txd1"; + function = "eth"; + }; + }; + pwm_a_x_pins: pwm_a_x { mux { groups = "pwm_a_x"; From 5a0803bd5ae289fbacd4d207e8c5e6719224ef92 Mon Sep 17 00:00:00 2001 From: Brian Kim Date: Tue, 4 Oct 2016 16:06:43 +0900 Subject: [PATCH 08/27] ARM64: dts: meson-gxbb-odroidc2: Enable USB Nodes Enable both gxbb USB controller and add a 5V regulator for the OTG port VBUS Signed-off-by: Brian Kim Signed-off-by: Kevin Hilman --- .../boot/dts/amlogic/meson-gxbb-odroidc2.dts | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index 325b9c5691be..a45d1013c225 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -64,6 +64,18 @@ memory@0 { reg = <0x0 0x0 0x0 0x80000000>; }; + usb_otg_pwr: regulator-usb-pwrs { + compatible = "regulator-fixed"; + + regulator-name = "USB_OTG_PWR"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + leds { compatible = "gpio-leds"; blue { @@ -98,3 +110,20 @@ &i2c_A { pinctrl-0 = <&i2c_a_pins>; pinctrl-names = "default"; }; + +&usb0_phy { + status = "okay"; + phy-supply = <&usb_otg_pwr>; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; From ef8d2ffedf1878e4dc8d19d83371cef8e2457a44 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Thu, 20 Oct 2016 13:42:54 +0200 Subject: [PATCH 09/27] ARM64: dts: meson-gxbb: add MMC support Add binding and basic support for the SD/eMMC controller on Amlogic S905/GXBB devices. Acked-by: Rob Herring Signed-off-by: Kevin Hilman Signed-off-by: Neil Armstrong [narmstrong: added nodes for GX, enabled SDIO on P20x] Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 21 ++++ .../boot/dts/amlogic/meson-gxbb-odroidc2.dts | 88 +++++++++++++++++ .../boot/dts/amlogic/meson-gxbb-p20x.dtsi | 98 +++++++++++++++++++ arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 24 ++++- 4 files changed, 230 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index a6cd953ef7e1..fd1d0deef889 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -203,6 +203,27 @@ apb: apb@d0000000 { #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>; + + sd_emmc_a: mmc@70000 { + compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; + reg = <0x0 0x70000 0x0 0x2000>; + interrupts = ; + status = "disabled"; + }; + + sd_emmc_b: mmc@72000 { + compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; + reg = <0x0 0x72000 0x0 0x2000>; + interrupts = ; + status = "disabled"; + }; + + sd_emmc_c: mmc@74000 { + compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; + reg = <0x0 0x74000 0x0 0x2000>; + interrupts = ; + status = "disabled"; + }; }; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index a45d1013c225..238fbeacd330 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -85,6 +85,56 @@ blue { default-state = "off"; }; }; + + tflash_vdd: regulator-tflash_vdd { + /* + * signal name from schematics: TFLASH_VDD_EN + */ + compatible = "regulator-fixed"; + + regulator-name = "TFLASH_VDD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio_ao GPIOAO_12 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + tf_io: gpio-regulator-tf_io { + compatible = "regulator-gpio"; + + regulator-name = "TF_IO"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + /* + * signal name from schematics: TF_3V3N_1V8_EN + */ + gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>; + gpios-states = <0>; + + states = <3300000 0 + 1800000 1>; + }; + + vcc1v8: regulator-vcc1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vcc3v3: regulator-vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; }; &uart_AO { @@ -127,3 +177,41 @@ &usb0 { &usb1 { status = "okay"; }; + +/* SD */ +&sd_emmc_b { + status = "okay"; + pinctrl-0 = <&sdcard_pins>; + pinctrl-names = "default"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + disable-wp; + + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; + cd-inverted; + + vmmc-supply = <&tflash_vdd>; + vqmmc-supply = <&tf_io>; +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_pins>; + pinctrl-names = "default"; + + bus-width = <8>; + cap-sd-highspeed; + max-frequency = <200000000>; + non-removable; + disable-wp; + cap-mmc-highspeed; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc3v3>; + vqmmc-supply = <&vcc1v8>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index 031d69bee16a..86e740fb5969 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -70,6 +70,47 @@ usb_pwr: regulator-usb-pwrs { gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + vddio_card: gpio-regulator { + compatible = "regulator-gpio"; + + regulator-name = "VDDIO_CARD"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + + /* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */ + states = <1800000 0 + 3300000 1>; + }; + + vddio_boot: regulator-vddio_boot { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_BOOT"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; }; /* This UART is brought out to the DB9 connector */ @@ -107,3 +148,60 @@ &usb0 { &usb1 { status = "okay"; }; + +/* Wireless SDIO Module */ +&sd_emmc_a { + status = "okay"; + pinctrl-0 = <&sdio_pins>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + + non-removable; + disable-wp; + + vmmc-supply = <&vddao_3v3>; + vqmmc-supply = <&vddio_boot>; +}; + +/* SD card */ +&sd_emmc_b { + status = "okay"; + pinctrl-0 = <&sdcard_pins>; + pinctrl-names = "default"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + disable-wp; + + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; + cd-inverted; + + vmmc-supply = <&vddao_3v3>; + vqmmc-supply = <&vddio_card>; +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_pins>; + pinctrl-names = "default"; + + bus-width = <8>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <200000000>; + non-removable; + disable-wp; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vddio_boot>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index aad639ab0112..22940bbab7ff 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -349,7 +349,8 @@ emmc_pins: emmc { mux { groups = "emmc_nand_d07", "emmc_cmd", - "emmc_clk"; + "emmc_clk", + "emmc_ds"; function = "emmc"; }; }; @@ -545,3 +546,24 @@ mailbox: mailbox@404 { #mbox-cells = <1>; }; }; + +&sd_emmc_a { + clocks = <&clkc CLKID_SD_EMMC_A>, + <&xtal>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; +}; + +&sd_emmc_b { + clocks = <&clkc CLKID_SD_EMMC_B>, + <&xtal>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; +}; + +&sd_emmc_c { + clocks = <&clkc CLKID_SD_EMMC_C>, + <&xtal>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; +}; From caafa69d364f922428240dd9e30ae6ae303abc97 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Thu, 20 Oct 2016 13:42:55 +0200 Subject: [PATCH 10/27] ARM64: dts: meson-gxbb: Add Wifi 32K clock for p20x boards Add a 32768Hz clock generated by the PWM E port used by the WiFi module. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index 86e740fb5969..6861b0af6573 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -111,6 +111,13 @@ emmc_pwrseq: emmc-pwrseq { compatible = "mmc-pwrseq-emmc"; reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; }; + + wifi32k: wifi32k { + compatible = "pwm-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ + }; }; /* This UART is brought out to the DB9 connector */ @@ -205,3 +212,11 @@ &sd_emmc_c { vmmc-supply = <&vcc_3v3>; vqmmc-supply = <&vddio_boot>; }; + +&pwm_ef { + status = "okay"; + pinctrl-0 = <&pwm_e_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "clkin0"; +}; From ab3943fe57a23526ed5a89b3260b5a57d7746e63 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Thu, 20 Oct 2016 13:42:56 +0200 Subject: [PATCH 11/27] ARM64: dts: meson-gxbb: Add P20x Wifi SDIO support Add Wifi module support on the Amlogic P20x boards on the SDIO port. The Wifi module also needs a 32768Hz clock provided by the PWM E port through a pwm-clock node in it's power sequence. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index 6861b0af6573..203be28978d5 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -118,6 +118,13 @@ wifi32k: wifi32k { clock-frequency = <32768>; pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; + clocks = <&wifi32k>; + clock-names = "ext_clock"; + }; }; /* This UART is brought out to the DB9 connector */ @@ -171,8 +178,15 @@ &sd_emmc_a { non-removable; disable-wp; + mmc-pwrseq = <&sdio_pwrseq>; + vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; + + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; }; /* SD card */ From a776e045ce3d449ae81626139585f476b1b66baf Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Thu, 20 Oct 2016 13:42:57 +0200 Subject: [PATCH 12/27] ARM64: dts: meson-gxbb: Add MMC nodes to Nexbox A95x Add support for eMMC/SD/SDIO on the Nexbox A95x. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- .../dts/amlogic/meson-gxbb-nexbox-a95x.dts | 122 ++++++++++++++++++ 1 file changed, 122 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts index 399d85f4cd0c..969682092e0f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts @@ -87,6 +87,61 @@ button@0 { gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>; }; }; + + vddio_card: gpio-regulator { + compatible = "regulator-gpio"; + + regulator-name = "VDDIO_CARD"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + + /* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */ + states = <1800000 0 + 3300000 1>; + }; + + vddio_boot: regulator-vddio_boot { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_BOOT"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; + + wifi32k: wifi32k { + compatible = "pwm-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; + clocks = <&wifi32k>; + clock-names = "ext_clock"; + }; }; &uart_AO { @@ -107,3 +162,70 @@ &ir { pinctrl-0 = <&remote_input_ao_pins>; pinctrl-names = "default"; }; + +/* Wireless SDIO Module */ +&sd_emmc_a { + status = "okay"; + pinctrl-0 = <&sdio_pins>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + + non-removable; + disable-wp; + + mmc-pwrseq = <&sdio_pwrseq>; + + vmmc-supply = <&vddao_3v3>; + vqmmc-supply = <&vddio_boot>; +}; + +/* SD card */ +&sd_emmc_b { + status = "okay"; + pinctrl-0 = <&sdcard_pins>; + pinctrl-names = "default"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + disable-wp; + + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; + cd-inverted; + + vmmc-supply = <&vddao_3v3>; + vqmmc-supply = <&vddio_card>; +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_pins>; + pinctrl-names = "default"; + + bus-width = <8>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <200000000>; + non-removable; + disable-wp; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vddio_boot>; +}; + +&pwm_ef { + status = "okay"; + pinctrl-0 = <&pwm_e_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "clkin0"; +}; From fe62a2b232b7ab24ed90fc936e107db9641ff7bc Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Wed, 19 Oct 2016 14:51:11 +0200 Subject: [PATCH 13/27] ARM64: dts: meson-gxbb: Add SRAM node Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 22940bbab7ff..f6b68b046b0a 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -94,6 +94,15 @@ usb1_phy: phy@c0000020 { status = "disabled"; }; + sram: sram@c8000000 { + compatible = "amlogic,meson-gxbb-sram", "mmio-sram"; + reg = <0x0 0xc8000000 0x0 0x14000>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x0 0xc8000000 0x14000>; + }; + usb0: usb@c9000000 { compatible = "amlogic,meson-gxbb-usb", "snps,dwc2"; reg = <0x0 0xc9000000 0x0 0x40000>; From 70db166a2baa0b4086801c26c9f9227074849c1e Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Wed, 19 Oct 2016 14:51:12 +0200 Subject: [PATCH 14/27] ARM64: dts: meson-gxbb: Add SCPI with cpufreq & sensors Nodes Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 48 +++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index f6b68b046b0a..2d69a3b68de4 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -74,6 +74,28 @@ bid: bid@46 { }; }; + scpi { + compatible = "amlogic,meson-gxbb-scpi"; + mboxes = <&mailbox 1 &mailbox 2>; + shmem = <&cpu_scp_lpri &cpu_scp_hpri>; + + clocks { + compatible = "arm,scpi-clocks"; + + scpi_dvfs: scpi_clocks@0 { + compatible = "arm,scpi-dvfs-clocks"; + #clock-cells = <1>; + clock-indices = <0>; + clock-output-names = "vcpu"; + }; + }; + + scpi_sensors: sensors { + compatible = "arm,scpi-sensors"; + #thermal-sensor-cells = <1>; + }; + }; + soc { usb0_phy: phy@c0000000 { compatible = "amlogic,meson-gxbb-usb2-phy"; @@ -101,6 +123,16 @@ sram: sram@c8000000 { #address-cells = <1>; #size-cells = <1>; ranges = <0 0x0 0xc8000000 0x14000>; + + cpu_scp_lpri: scp-shmem@0 { + compatible = "amlogic,meson-gxbb-scp-shmem"; + reg = <0x13000 0x400>; + }; + + cpu_scp_hpri: scp-shmem@200 { + compatible = "amlogic,meson-gxbb-scp-shmem"; + reg = <0x13400 0x400>; + }; }; usb0: usb@c9000000 { @@ -143,6 +175,22 @@ ethmac: ethernet@c9410000 { }; }; +&cpu0 { + clocks = <&scpi_dvfs 0>; +}; + +&cpu1 { + clocks = <&scpi_dvfs 0>; +}; + +&cpu2 { + clocks = <&scpi_dvfs 0>; +}; + +&cpu3 { + clocks = <&scpi_dvfs 0>; +}; + &cbus { reset: reset-controller@4404 { compatible = "amlogic,meson-gxbb-reset"; From 998a9c8aa8fdff31e0de33c1c8fe090f9552f4b9 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 31 Oct 2016 17:44:39 +0100 Subject: [PATCH 15/27] ARM64: dts: meson-gxbb: Move common nodes to meson-gx Move common nodes between GXBB and GXL in to the common GX dtsi. Leave the clock attributes in the GXBB dtsi for now. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 131 +++++++++++++++++ arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 153 +++----------------- 2 files changed, 148 insertions(+), 136 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index fd1d0deef889..91be4f23f1ac 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -129,6 +129,30 @@ xtal: xtal-clk { #clock-cells = <0>; }; + firmware { + sm: secure-monitor { + compatible = "amlogic,meson-gx-sm", "amlogic,meson-gxbb-sm"; + }; + }; + + efuse: efuse { + compatible = "amlogic,meson-gx-efuse", "amlogic,meson-gxbb-efuse"; + #address-cells = <1>; + #size-cells = <1>; + + sn: sn@14 { + reg = <0x14 0x10>; + }; + + eth_mac: eth_mac@34 { + reg = <0x34 0x10>; + }; + + bid: bid@46 { + reg = <0x46 0x30>; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -142,6 +166,12 @@ cbus: cbus@c1100000 { #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>; + reset: reset-controller@4404 { + compatible = "amlogic,meson-gx-reset", "amlogic,meson-gxbb-reset"; + reg = <0x0 0x04404 0x0 0x20>; + #reset-cells = <1>; + }; + uart_A: serial@84c0 { compatible = "amlogic,meson-uart"; reg = <0x0 0x84c0 0x0 0x14>; @@ -149,6 +179,76 @@ uart_A: serial@84c0 { clocks = <&xtal>; status = "disabled"; }; + + uart_B: serial@84dc { + compatible = "amlogic,meson-uart"; + reg = <0x0 0x84dc 0x0 0x14>; + interrupts = ; + clocks = <&xtal>; + status = "disabled"; + }; + + i2c_A: i2c@8500 { + compatible = "amlogic,meson-gxbb-i2c"; + reg = <0x0 0x08500 0x0 0x20>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + pwm_ab: pwm@8550 { + compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x08550 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm_cd: pwm@8650 { + compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x08650 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm_ef: pwm@86c0 { + compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x086c0 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + }; + + uart_C: serial@8700 { + compatible = "amlogic,meson-uart"; + reg = <0x0 0x8700 0x0 0x14>; + interrupts = ; + clocks = <&xtal>; + status = "disabled"; + }; + + i2c_B: i2c@87c0 { + compatible = "amlogic,meson-gxbb-i2c"; + reg = <0x0 0x087c0 0x0 0x20>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c_C: i2c@87e0 { + compatible = "amlogic,meson-gxbb-i2c"; + reg = <0x0 0x087e0 0x0 0x20>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + watchdog@98d0 { + compatible = "amlogic,meson-gx-wdt", "amlogic,meson-gxbb-wdt"; + reg = <0x0 0x098d0 0x0 0x10>; + clocks = <&xtal>; + }; }; gic: interrupt-controller@c4301000 { @@ -178,6 +278,13 @@ uart_AO: serial@4c0 { clocks = <&xtal>; status = "disabled"; }; + + ir: ir@580 { + compatible = "amlogic,meson-gxbb-ir"; + reg = <0x0 0x00580 0x0 0x40>; + interrupts = ; + status = "disabled"; + }; }; periphs: periphs@c8834000 { @@ -186,6 +293,11 @@ periphs: periphs@c8834000 { #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>; + + rng { + compatible = "amlogic,meson-rng"; + reg = <0x0 0x0 0x0 0x4>; + }; }; @@ -195,6 +307,25 @@ hiubus: hiubus@c883c000 { #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>; + + mailbox: mailbox@404 { + compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu"; + reg = <0 0x404 0 0x4c>; + interrupts = <0 208 IRQ_TYPE_EDGE_RISING>, + <0 209 IRQ_TYPE_EDGE_RISING>, + <0 210 IRQ_TYPE_EDGE_RISING>; + #mbox-cells = <1>; + }; + }; + + ethmac: ethernet@c9410000 { + compatible = "amlogic,meson-gx-dwmac", "amlogic,meson-gxbb-dwmac", "snps,dwmac"; + reg = <0x0 0xc9410000 0x0 0x10000 + 0x0 0xc8834540 0x0 0x4>; + interrupts = <0 8 1>; + interrupt-names = "macirq"; + phy-mode = "rgmii"; + status = "disabled"; }; apb: apb@d0000000 { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 2d69a3b68de4..160664fd8d63 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -50,30 +50,6 @@ / { compatible = "amlogic,meson-gxbb"; - firmware { - sm: secure-monitor { - compatible = "amlogic,meson-gxbb-sm"; - }; - }; - - efuse: efuse { - compatible = "amlogic,meson-gxbb-efuse"; - #address-cells = <1>; - #size-cells = <1>; - - sn: sn@14 { - reg = <0x14 0x10>; - }; - - eth_mac: eth_mac@34 { - reg = <0x34 0x10>; - }; - - bid: bid@46 { - reg = <0x46 0x30>; - }; - }; - scpi { compatible = "amlogic,meson-gxbb-scpi"; mboxes = <&mailbox 1 &mailbox 2>; @@ -158,20 +134,6 @@ usb1: usb@c9100000 { dr_mode = "host"; status = "disabled"; }; - - ethmac: ethernet@c9410000 { - compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac"; - reg = <0x0 0xc9410000 0x0 0x10000 - 0x0 0xc8834540 0x0 0x4>; - interrupts = <0 8 1>; - interrupt-names = "macirq"; - clocks = <&clkc CLKID_ETH>, - <&clkc CLKID_FCLK_DIV2>, - <&clkc CLKID_MPLL2>; - clock-names = "stmmaceth", "clkin0", "clkin1"; - phy-mode = "rgmii"; - status = "disabled"; - }; }; }; @@ -192,55 +154,6 @@ &cpu3 { }; &cbus { - reset: reset-controller@4404 { - compatible = "amlogic,meson-gxbb-reset"; - reg = <0x0 0x04404 0x0 0x20>; - #reset-cells = <1>; - }; - - uart_B: serial@84dc { - compatible = "amlogic,meson-uart"; - reg = <0x0 0x84dc 0x0 0x14>; - interrupts = ; - clocks = <&xtal>; - status = "disabled"; - }; - - pwm_ab: pwm@8550 { - compatible = "amlogic,meson-gxbb-pwm"; - reg = <0x0 0x08550 0x0 0x10>; - #pwm-cells = <3>; - status = "disabled"; - }; - - pwm_cd: pwm@8650 { - compatible = "amlogic,meson-gxbb-pwm"; - reg = <0x0 0x08650 0x0 0x10>; - #pwm-cells = <3>; - status = "disabled"; - }; - - pwm_ef: pwm@86c0 { - compatible = "amlogic,meson-gxbb-pwm"; - reg = <0x0 0x086c0 0x0 0x10>; - #pwm-cells = <3>; - status = "disabled"; - }; - - uart_C: serial@8700 { - compatible = "amlogic,meson-uart"; - reg = <0x0 0x8700 0x0 0x14>; - interrupts = ; - clocks = <&xtal>; - status = "disabled"; - }; - - watchdog@98d0 { - compatible = "amlogic,meson-gxbb-wdt"; - reg = <0x0 0x098d0 0x0 0x10>; - clocks = <&xtal>; - }; - spifc: spi@8c80 { compatible = "amlogic,meson-gxbb-spifc"; reg = <0x0 0x08c80 0x0 0x80>; @@ -249,36 +162,13 @@ spifc: spi@8c80 { clocks = <&clkc CLKID_SPI>; status = "disabled"; }; +}; - i2c_A: i2c@8500 { - compatible = "amlogic,meson-gxbb-i2c"; - reg = <0x0 0x08500 0x0 0x20>; - interrupts = ; - clocks = <&clkc CLKID_I2C>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - - i2c_B: i2c@87c0 { - compatible = "amlogic,meson-gxbb-i2c"; - reg = <0x0 0x087c0 0x0 0x20>; - interrupts = ; - clocks = <&clkc CLKID_I2C>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - - i2c_C: i2c@87e0 { - compatible = "amlogic,meson-gxbb-i2c"; - reg = <0x0 0x087e0 0x0 0x20>; - interrupts = ; - clocks = <&clkc CLKID_I2C>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; +ðmac { + clocks = <&clkc CLKID_ETH>, + <&clkc CLKID_FCLK_DIV2>, + <&clkc CLKID_MPLL2>; + clock-names = "stmmaceth", "clkin0", "clkin1"; }; &aobus { @@ -355,13 +245,6 @@ clkc_AO: clock-controller@040 { #reset-cells = <1>; }; - ir: ir@580 { - compatible = "amlogic,meson-gxbb-ir"; - reg = <0x0 0x00580 0x0 0x40>; - interrupts = ; - status = "disabled"; - }; - pwm_ab_AO: pwm@550 { compatible = "amlogic,meson-gxbb-pwm"; reg = <0x0 0x0550 0x0 0x10>; @@ -381,11 +264,6 @@ i2c_AO: i2c@500 { }; &periphs { - rng { - compatible = "amlogic,meson-rng"; - reg = <0x0 0x0 0x0 0x4>; - }; - pinctrl_periphs: pinctrl@4b0 { compatible = "amlogic,meson-gxbb-periphs-pinctrl"; #address-cells = <2>; @@ -593,15 +471,18 @@ clkc: clock-controller@0 { #clock-cells = <1>; reg = <0x0 0x0 0x0 0x3db>; }; +}; - mailbox: mailbox@404 { - compatible = "amlogic,meson-gxbb-mhu"; - reg = <0 0x404 0 0x4c>; - interrupts = <0 208 IRQ_TYPE_EDGE_RISING>, - <0 209 IRQ_TYPE_EDGE_RISING>, - <0 210 IRQ_TYPE_EDGE_RISING>; - #mbox-cells = <1>; - }; +&i2c_A { + clocks = <&clkc CLKID_I2C>; +}; + +&i2c_B { + clocks = <&clkc CLKID_I2C>; +}; + +&i2c_C { + clocks = <&clkc CLKID_I2C>; }; &sd_emmc_a { From fb0fe92294a944e7f7dad5ab7751ceaf76e7ba54 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 31 Oct 2016 17:44:40 +0100 Subject: [PATCH 16/27] ARM64: dts: meson-gxl: Add pinctrl nodes Add pinctrl nodes and pin definitions for Amlogic Meson GXL. Signed-off-by: Neil Armstrong [khilman: use GXBB include until GXL pinctrl support merged] Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 168 +++++++++++++++++++++ 1 file changed, 168 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 13b10eeb80b2..8ddb6868ea1d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -42,7 +42,175 @@ */ #include "meson-gx.dtsi" +#include / { compatible = "amlogic,meson-gxl"; }; + +&aobus { + pinctrl_aobus: pinctrl@14 { + compatible = "amlogic,meson-gxl-aobus-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gpio_ao: bank@14 { + reg = <0x0 0x00014 0x0 0x8>, + <0x0 0x0002c 0x0 0x4>, + <0x0 0x00024 0x0 0x8>; + reg-names = "mux", "pull", "gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + uart_ao_a_pins: uart_ao_a { + mux { + groups = "uart_tx_ao_a", "uart_rx_ao_a"; + function = "uart_ao"; + }; + }; + + remote_input_ao_pins: remote_input_ao { + mux { + groups = "remote_input_ao"; + function = "remote_input_ao"; + }; + }; + }; +}; + +&periphs { + pinctrl_periphs: pinctrl@4b0 { + compatible = "amlogic,meson-gxl-periphs-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gpio: bank@4b0 { + reg = <0x0 0x004b0 0x0 0x28>, + <0x0 0x004e8 0x0 0x14>, + <0x0 0x00120 0x0 0x14>, + <0x0 0x00430 0x0 0x40>; + reg-names = "mux", "pull", "pull-enable", "gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + emmc_pins: emmc { + mux { + groups = "emmc_nand_d07", + "emmc_cmd", + "emmc_clk", + "emmc_ds"; + function = "emmc"; + }; + }; + + sdcard_pins: sdcard { + mux { + groups = "sdcard_d0", + "sdcard_d1", + "sdcard_d2", + "sdcard_d3", + "sdcard_cmd", + "sdcard_clk"; + function = "sdcard"; + }; + }; + + sdio_pins: sdio { + mux { + groups = "sdio_d0", + "sdio_d1", + "sdio_d2", + "sdio_d3", + "sdio_cmd", + "sdio_clk"; + function = "sdio"; + }; + }; + + sdio_irq_pins: sdio_irq { + mux { + groups = "sdio_irq"; + function = "sdio"; + }; + }; + + uart_a_pins: uart_a { + mux { + groups = "uart_tx_a", + "uart_rx_a"; + function = "uart_a"; + }; + }; + + uart_b_pins: uart_b { + mux { + groups = "uart_tx_b", + "uart_rx_b"; + function = "uart_b"; + }; + }; + + uart_c_pins: uart_c { + mux { + groups = "uart_tx_c", + "uart_rx_c"; + function = "uart_c"; + }; + }; + + i2c_a_pins: i2c_a { + mux { + groups = "i2c_sck_a", + "i2c_sda_a"; + function = "i2c_a"; + }; + }; + + i2c_b_pins: i2c_b { + mux { + groups = "i2c_sck_b", + "i2c_sda_b"; + function = "i2c_b"; + }; + }; + + i2c_c_pins: i2c_c { + mux { + groups = "i2c_sck_c", + "i2c_sda_c"; + function = "i2c_c"; + }; + }; + + eth_pins: eth_c { + mux { + groups = "eth_mdio", + "eth_mdc", + "eth_clk_rx_clk", + "eth_rx_dv", + "eth_rxd0", + "eth_rxd1", + "eth_rxd2", + "eth_rxd3", + "eth_rgmii_tx_clk", + "eth_tx_en", + "eth_txd0", + "eth_txd1", + "eth_txd2", + "eth_txd3"; + function = "eth"; + }; + }; + + pwm_e_pins: pwm_e { + mux { + groups = "pwm_e"; + function = "pwm_e"; + }; + }; + }; +}; From 973fbd55b53c3e6bd7e2286a809cb3780e08b95f Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 31 Oct 2016 17:44:41 +0100 Subject: [PATCH 17/27] ARM64: dts: meson-gxl: Add clock nodes Add clock node for Amlogic Meson GXL. The GXBB compatible is retained since the GXBB clock tree is used for now. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 8ddb6868ea1d..79587c24d433 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -42,6 +42,7 @@ */ #include "meson-gx.dtsi" +#include #include / { @@ -214,3 +215,11 @@ mux { }; }; }; + +&hiubus { + clkc: clock-controller@0 { + compatible = "amlogic,gxl-clkc", "amlogic,gxbb-clkc"; + #clock-cells = <1>; + reg = <0x0 0x0 0x0 0x3db>; + }; +}; From 5d28bb016cfb0271718628492c833ba61de3d0b1 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 31 Oct 2016 17:44:42 +0100 Subject: [PATCH 18/27] ARM64: dts: meson-gxl: Add i2c nodes Add i2c nodes clock attributes for Amlogic Meson GXL. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 79587c24d433..5aed31937f64 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -223,3 +223,15 @@ clkc: clock-controller@0 { reg = <0x0 0x0 0x0 0x3db>; }; }; + +&i2c_A { + clocks = <&clkc CLKID_I2C>; +}; + +&i2c_B { + clocks = <&clkc CLKID_I2C>; +}; + +&i2c_C { + clocks = <&clkc CLKID_I2C>; +}; From 6d489dc846733ec1f157e827df291c4b4774a207 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 31 Oct 2016 17:44:43 +0100 Subject: [PATCH 19/27] ARM64: dts: meson-gxl: Add MMC/SD/SDIO nodes Add MMC/SD/SDIO nodes clock attributes for Amlogic Meson GXL. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 5aed31937f64..73887fe91d42 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -235,3 +235,24 @@ &i2c_B { &i2c_C { clocks = <&clkc CLKID_I2C>; }; + +&sd_emmc_a { + clocks = <&clkc CLKID_SD_EMMC_A>, + <&xtal>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; +}; + +&sd_emmc_b { + clocks = <&clkc CLKID_SD_EMMC_B>, + <&xtal>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; +}; + +&sd_emmc_c { + clocks = <&clkc CLKID_SD_EMMC_C>, + <&xtal>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; +}; From c67fe414059ddb551db6258d838554f12207f0c2 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 31 Oct 2016 17:44:44 +0100 Subject: [PATCH 20/27] ARM64: dts: meson-gxl-p23x: Add uart pinctrl Add pinctrl attribute to p23x uart node. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi index bf08e874eadf..666fe2b5ee86 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi @@ -58,6 +58,9 @@ memory@0 { }; }; +/* This UART is brought out to the DB9 connector */ &uart_AO { status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; }; From 1d92bc896e2ba8ef60f5788735ae2fead66a7149 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 31 Oct 2016 17:44:45 +0100 Subject: [PATCH 21/27] ARM64: dts: meson-gxl-p23x: Add SD/SDIO/MMC and PWM nodes Add SD/SDIO/MMC nodes and PWM 32768Hz clock configuration to provide storage and WiFi functionality on the p23x boards. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- .../dts/amlogic/meson-gxl-s905d-p23x.dtsi | 112 ++++++++++++++++++ 1 file changed, 112 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi index 666fe2b5ee86..783080958fce 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi @@ -56,6 +56,46 @@ memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; + + vddio_boot: regulator-vddio_boot { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_BOOT"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; + + wifi32k: wifi32k { + compatible = "pwm-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; + clocks = <&wifi32k>; + clock-names = "ext_clock"; + }; }; /* This UART is brought out to the DB9 connector */ @@ -64,3 +104,75 @@ &uart_AO { pinctrl-0 = <&uart_ao_a_pins>; pinctrl-names = "default"; }; + +/* Wireless SDIO Module */ +&sd_emmc_a { + status = "okay"; + pinctrl-0 = <&sdio_pins>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + + non-removable; + disable-wp; + + mmc-pwrseq = <&sdio_pwrseq>; + + vmmc-supply = <&vddao_3v3>; + vqmmc-supply = <&vddio_boot>; + + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +/* SD card */ +&sd_emmc_b { + status = "okay"; + pinctrl-0 = <&sdcard_pins>; + pinctrl-names = "default"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + disable-wp; + + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; + cd-inverted; + + vmmc-supply = <&vddao_3v3>; + vqmmc-supply = <&vddio_boot>; +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_pins>; + pinctrl-names = "default"; + + bus-width = <8>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <200000000>; + non-removable; + disable-wp; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vddio_boot>; +}; + +&pwm_ef { + status = "okay"; + pinctrl-0 = <&pwm_e_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "clkin0"; +}; From 72093fac811fcfb29ccd1429c4df945d3852fc1a Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 31 Oct 2016 17:44:46 +0100 Subject: [PATCH 22/27] ARM64: dts: meson-gxl-p23x: Enable IR receiver Enable the Infraread Receiver on the p23x board. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi index 783080958fce..bbe46a2b7f14 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi @@ -105,6 +105,12 @@ &uart_AO { pinctrl-names = "default"; }; +&ir { + status = "okay"; + pinctrl-0 = <&remote_input_ao_pins>; + pinctrl-names = "default"; +}; + /* Wireless SDIO Module */ &sd_emmc_a { status = "okay"; From 0e26f26ff3dff94a7f87d67cd2bfa1219fb9368b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Sun, 6 Nov 2016 20:25:34 +0100 Subject: [PATCH 23/27] ARM64: dts: amlogic: Reorder copyrights for meson-gx MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit meson-gx.dtsi was directly derived from meson-gxbb.dtsi, so keep the copyrights in chronological order to not give a wrong impression. Fixes: c328666d58aa ("ARM64: dts: amlogic: Add Meson GX dtsi from GXBB") Cc: Neil Armstrong Cc: Kevin Hilman Signed-off-by: Andreas Färber Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 91be4f23f1ac..fc033c0d2a0f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -1,12 +1,12 @@ /* + * Copyright (c) 2016 Andreas Färber + * * Copyright (c) 2016 BayLibre, SAS. * Author: Neil Armstrong * * Copyright (c) 2016 Endless Computers, Inc. * Author: Carlo Caione * - * Copyright (c) 2016 Andreas Färber - * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a From e9e27c647cb063b3b0e58d40414852bb00980171 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 7 Nov 2016 11:43:55 +0100 Subject: [PATCH 24/27] ARM64: dts: meson-gxl: Add ethernet nodes with internal PHY Add Ethernet node with Internal PHY selection for the Amlogic GXL SoCs Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 73887fe91d42..9f89b99c4806 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -49,6 +49,22 @@ / { compatible = "amlogic,meson-gxl"; }; +ðmac { + reg = <0x0 0xc9410000 0x0 0x10000 + 0x0 0xc8834540 0x0 0x4>; + + clocks = <&clkc CLKID_ETH>, + <&clkc CLKID_FCLK_DIV2>, + <&clkc CLKID_MPLL2>; + clock-names = "stmmaceth", "clkin0", "clkin1"; + + mdio0: mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + }; +}; + &aobus { pinctrl_aobus: pinctrl@14 { compatible = "amlogic,meson-gxl-aobus-pinctrl"; @@ -214,6 +230,33 @@ mux { }; }; }; + + eth-phy-mux { + compatible = "mdio-mux-mmioreg", "mdio-mux"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x55c 0x0 0x4>; + mux-mask = <0xffffffff>; + mdio-parent-bus = <&mdio0>; + + internal_mdio: mdio@e40908ff { + reg = <0xe40908ff>; + #address-cells = <1>; + #size-cells = <0>; + + internal_phy: ethernet-phy@8 { + compatible = "ethernet-phy-id0181.4400", "ethernet-phy-ieee802.3-c22"; + reg = <8>; + max-speed = <100>; + }; + }; + + external_mdio: mdio@2009087f { + reg = <0x2009087f>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; }; &hiubus { From 73a5d99febe634ee5fd9f644600246b4262bac2c Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 7 Nov 2016 11:43:56 +0100 Subject: [PATCH 25/27] ARM64: dts: meson-gxl-p23x: Enable ethernet Enable Ethernet on the p23x board, pinctrl attribute is only added for the p230 board since the p231 only uses the Internal PHY. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- .../boot/dts/amlogic/meson-gxl-s905d-p230.dts | 25 +++++++++++++++++++ .../boot/dts/amlogic/meson-gxl-s905d-p231.dts | 6 +++++ .../dts/amlogic/meson-gxl-s905d-p23x.dtsi | 4 +++ 3 files changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts index 3dfaa37f78f4..4d082a7fdf51 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts @@ -49,3 +49,28 @@ / { compatible = "amlogic,p230", "amlogic,s905d", "amlogic,meson-gxl"; model = "Amlogic Meson GXL (S905D) P230 Development Board"; }; + +/* P230 has exclusive choice between internal or external PHY */ +ðmac { + pinctrl-0 = <ð_pins>; + pinctrl-names = "default"; + + /* Select external PHY by default */ + phy-handle = <&external_phy>; + + /* External PHY reset is shared with internal PHY Led signals */ + snps,reset-gpio = <&gpio GPIOZ_14 0>; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-active-low; + + /* External PHY is in RGMII */ + phy-mode = "rgmii"; +}; + +&external_mdio { + external_phy: ethernet-phy@0 { + compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22"; + reg = <0>; + max-speed = <1000>; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts index ade8d29e5477..1cc8d49d85e4 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts @@ -49,3 +49,9 @@ / { compatible = "amlogic,p231", "amlogic,s905d", "amlogic,meson-gxl"; model = "Amlogic Meson GXL (S905D) P231 Development Board"; }; + +/* P231 has only internal PHY port */ +ðmac { + phy-mode = "rmii"; + phy-handle = <&internal_phy>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi index bbe46a2b7f14..622ffbeba336 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi @@ -182,3 +182,7 @@ &pwm_ef { clocks = <&clkc CLKID_FCLK_DIV4>; clock-names = "clkin0"; }; + +ðmac { + status = "okay"; +}; From 0fbab1516b35f511bf00e603c75d36f9f5f47a59 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 7 Nov 2016 11:43:57 +0100 Subject: [PATCH 26/27] ARM64: dts: meson-gxl-s905x: Enable internal ethernet PHY Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi index 07f0e0bdb363..08237ee1e362 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi @@ -46,3 +46,9 @@ / { compatible = "amlogic,s905x", "amlogic,meson-gxl"; }; + +/* S905X Only has access to its internal PHY */ +ðmac { + phy-mode = "rmii"; + phy-handle = <&internal_phy>; +}; From ab5b24fdd2d551ea729e8e19e47811a646260331 Mon Sep 17 00:00:00 2001 From: Martin Blumenstingl Date: Sat, 12 Nov 2016 14:07:19 +0100 Subject: [PATCH 27/27] ARM64: dts: meson-gxbb-vega-s95: Add SD/SDIO/MMC and PWM nodes All boards from the Tronsmart Vega S95 series are sharing similar MMC based hardware. sd_emmc_a is used to connect a Broadcom based SDIO wifi card (supported by the brcmfmac driver). The 32.768KHz LPO clock for the wifi chip is generated by PWM_E. sd_emmc_b is routed to the SD-card. Unlike p20x there is no GPIO regulator, meaning it only supports 3.3V (which seems to be hard-wired). The eMMC chip is connected to sd_emmc_c and is implemented similar to the meson-gxbb-p20x boards (meaning that hard-wired fixed regulators are used). Signed-off-by: Martin Blumenstingl Signed-off-by: Kevin Hilman --- .../boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 104 ++++++++++++++++++ 1 file changed, 104 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi index e93221af390d..e59ad308192f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi @@ -65,6 +65,39 @@ usb_vbus: regulator-usb0-vbus { enable-active-high; }; + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vcc_1v8: regulator-vcc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; + + wifi32k: wifi32k { + compatible = "pwm-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>, + <&gpio GPIOX_20 GPIO_ACTIVE_LOW>; + clocks = <&wifi32k>; + clock-names = "ext_clock"; + }; }; &uart_AO { @@ -102,3 +135,74 @@ &usb0 { &usb1 { status = "okay"; }; + +/* Wireless SDIO Module */ +&sd_emmc_a { + status = "okay"; + pinctrl-0 = <&sdio_pins &sdio_irq_pins>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + + non-removable; + disable-wp; + + mmc-pwrseq = <&sdio_pwrseq>; + + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vcc_1v8>; + + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +/* SD card */ +&sd_emmc_b { + status = "okay"; + pinctrl-0 = <&sdcard_pins>; + pinctrl-names = "default"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + disable-wp; + + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; + cd-inverted; + + vmmc-supply = <&vcc_3v3>; +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_pins>; + pinctrl-names = "default"; + + bus-width = <8>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <200000000>; + non-removable; + disable-wp; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc_3v3>; + vmmcq-sumpply = <&vcc_1v8>; +}; + +&pwm_ef { + status = "okay"; + pinctrl-0 = <&pwm_e_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "clkin0"; +};