ARM: dts: refactor Odroid DTS file and add support for Odroid X2 and U2/U3
This patch moves some parts of exynos4412-odroidx.dts to common exynos4412-odroid-common.dtsi file and adds support for Odroid X2 and U2/U3 boards. X2 is same as X, but it has faster SoC module (1.7GHz instead of 1.4GHz), while U2/U3 differs from X2 by different way of routing signals to host USB hub. It also lacks some hw modules not yet supported by those dts files (i.e. LCD & touch panel). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Marek Szyprowski
Kukjin Kim
parent
f9e45a69b7
commit
ec601ff339
|
|
@ -66,7 +66,9 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
|
|||
exynos4210-smdkv310.dtb \
|
||||
exynos4210-trats.dtb \
|
||||
exynos4210-universal_c210.dtb \
|
||||
exynos4412-odroidu3.dtb \
|
||||
exynos4412-odroidx.dtb \
|
||||
exynos4412-odroidx2.dtb \
|
||||
exynos4412-origen.dtb \
|
||||
exynos4412-smdk4412.dtb \
|
||||
exynos4412-tiny4412.dtb \
|
||||
|
|
|
|||
|
|
@ -0,0 +1,319 @@
|
|||
/*
|
||||
* Common definition for Hardkernel's Exynos4412 based ODROID-X/X2/U2/U3 boards
|
||||
* device tree source
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#include "exynos4412.dtsi"
|
||||
|
||||
/ {
|
||||
firmware@0204F000 {
|
||||
compatible = "samsung,secure-firmware";
|
||||
reg = <0x0204F000 0x1000>;
|
||||
};
|
||||
|
||||
mmc@12550000 {
|
||||
pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
|
||||
pinctrl-names = "default";
|
||||
vmmc-supply = <&ldo20_reg &buck8_reg>;
|
||||
status = "okay";
|
||||
|
||||
num-slots = <1>;
|
||||
supports-highspeed;
|
||||
broken-cd;
|
||||
card-detect-delay = <200>;
|
||||
samsung,dw-mshc-ciu-div = <3>;
|
||||
samsung,dw-mshc-sdr-timing = <2 3>;
|
||||
samsung,dw-mshc-ddr-timing = <1 2>;
|
||||
|
||||
slot@0 {
|
||||
reg = <0>;
|
||||
bus-width = <8>;
|
||||
};
|
||||
};
|
||||
|
||||
watchdog@10060000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
rtc@10070000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
g2d@10800000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
camera {
|
||||
status = "okay";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <>;
|
||||
|
||||
fimc_0: fimc@11800000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
fimc_1: fimc@11810000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
fimc_2: fimc@11820000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
fimc_3: fimc@11830000 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
sdhci@12530000 {
|
||||
bus-width = <4>;
|
||||
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
|
||||
pinctrl-names = "default";
|
||||
vmmc-supply = <&ldo4_reg &ldo21_reg>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
serial@13800000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
serial@13810000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
fixed-rate-clocks {
|
||||
xxti {
|
||||
compatible = "samsung,clock-xxti";
|
||||
clock-frequency = <0>;
|
||||
};
|
||||
|
||||
xusbxti {
|
||||
compatible = "samsung,clock-xusbxti";
|
||||
clock-frequency = <24000000>;
|
||||
};
|
||||
};
|
||||
|
||||
i2c@13860000 {
|
||||
pinctrl-0 = <&i2c0_bus>;
|
||||
pinctrl-names = "default";
|
||||
status = "okay";
|
||||
|
||||
usb3503: usb3503@08 {
|
||||
compatible = "smsc,usb3503";
|
||||
reg = <0x08>;
|
||||
|
||||
intn-gpios = <&gpx3 0 0>;
|
||||
connect-gpios = <&gpx3 4 0>;
|
||||
reset-gpios = <&gpx3 5 0>;
|
||||
initial-mode = <1>;
|
||||
};
|
||||
|
||||
max77686: pmic@09 {
|
||||
compatible = "maxim,max77686";
|
||||
reg = <0x09>;
|
||||
#clock-cells = <1>;
|
||||
|
||||
voltage-regulators {
|
||||
ldo1_reg: LDO1 {
|
||||
regulator-name = "VDD_ALIVE_1.0V";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo2_reg: LDO2 {
|
||||
regulator-name = "VDDQ_M1_2_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo3_reg: LDO3 {
|
||||
regulator-name = "VDDQ_EXT_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo4_reg: LDO4 {
|
||||
regulator-name = "VDDQ_MMC2_2.8V";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo5_reg: LDO5 {
|
||||
regulator-name = "VDDQ_MMC1_3_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo6_reg: LDO6 {
|
||||
regulator-name = "VDD10_MPLL_1.0V";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo7_reg: LDO7 {
|
||||
regulator-name = "VDD10_XPLL_1.0V";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo11_reg: LDO11 {
|
||||
regulator-name = "VDD18_ABB1_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo12_reg: LDO12 {
|
||||
regulator-name = "VDD33_USB_3.3V";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo13_reg: LDO13 {
|
||||
regulator-name = "VDDQ_C2C_W_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo14_reg: LDO14 {
|
||||
regulator-name = "VDD18_ABB0_2_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo15_reg: LDO15 {
|
||||
regulator-name = "VDD10_HSIC_1.0V";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo16_reg: LDO16 {
|
||||
regulator-name = "VDD18_HSIC_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo20_reg: LDO20 {
|
||||
regulator-name = "LDO20_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo21_reg: LDO21 {
|
||||
regulator-name = "LDO21_3.3V";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo25_reg: LDO25 {
|
||||
regulator-name = "VDDQ_LCD_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck1_reg: BUCK1 {
|
||||
regulator-name = "vdd_mif";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck2_reg: BUCK2 {
|
||||
regulator-name = "vdd_arm";
|
||||
regulator-min-microvolt = <900000>;
|
||||
regulator-max-microvolt = <1350000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck3_reg: BUCK3 {
|
||||
regulator-name = "vdd_int";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck4_reg: BUCK4 {
|
||||
regulator-name = "vdd_g3d";
|
||||
regulator-min-microvolt = <900000>;
|
||||
regulator-max-microvolt = <1100000>;
|
||||
regulator-microvolt-offset = <50000>;
|
||||
};
|
||||
|
||||
buck5_reg: BUCK5 {
|
||||
regulator-name = "VDDQ_CKEM1_2_1.2V";
|
||||
regulator-min-microvolt = <1200000>;
|
||||
regulator-max-microvolt = <1200000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck6_reg: BUCK6 {
|
||||
regulator-name = "BUCK6_1.35V";
|
||||
regulator-min-microvolt = <1350000>;
|
||||
regulator-max-microvolt = <1350000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck7_reg: BUCK7 {
|
||||
regulator-name = "BUCK7_2.0V";
|
||||
regulator-min-microvolt = <2000000>;
|
||||
regulator-max-microvolt = <2000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
buck8_reg: BUCK8 {
|
||||
regulator-name = "BUCK8_2.8V";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
exynos-usbphy@125B0000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
hsotg@12480000 {
|
||||
status = "okay";
|
||||
vusb_d-supply = <&ldo15_reg>;
|
||||
vusb_a-supply = <&ldo12_reg>;
|
||||
};
|
||||
|
||||
ehci: ehci@12580000 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
/*
|
||||
* Hardkernel's Exynos4412 based ODROID-U3 board device tree source
|
||||
*
|
||||
* Copyright (c) 2014 Marek Szyprowski <m.szyprowski@samsung.com>
|
||||
*
|
||||
* Device tree source file for Hardkernel's ODROID-U3 board which is based
|
||||
* on Samsung's Exynos4412 SoC.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
#include "exynos4412-odroid-common.dtsi"
|
||||
|
||||
/ {
|
||||
model = "Hardkernel ODROID-U3 board based on Exynos4412";
|
||||
compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4";
|
||||
|
||||
memory {
|
||||
reg = <0x40000000 0x7FF00000>;
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
led1 {
|
||||
label = "led1:heart";
|
||||
gpios = <&gpc1 0 1>;
|
||||
default-state = "on";
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&usb3503 {
|
||||
clock-names = "refclk";
|
||||
clocks = <&pmu_system_controller 0>;
|
||||
refclk-frequency = <24000000>;
|
||||
};
|
||||
|
||||
&ehci {
|
||||
port@1 {
|
||||
status = "okay";
|
||||
};
|
||||
port@2 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
|
@ -3,8 +3,8 @@
|
|||
*
|
||||
* Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com>
|
||||
*
|
||||
* Device tree source file for Hardkernel's ODROID-X board which is based on
|
||||
* Samsung's Exynos4412 SoC.
|
||||
* Device tree source file for Hardkernel's ODROID-X board which is based
|
||||
* on Samsung's Exynos4412 SoC.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
|
|
@ -12,7 +12,7 @@
|
|||
*/
|
||||
|
||||
/dts-v1/;
|
||||
#include "exynos4412.dtsi"
|
||||
#include "exynos4412-odroid-common.dtsi"
|
||||
|
||||
/ {
|
||||
model = "Hardkernel ODROID-X board based on Exynos4412";
|
||||
|
|
@ -22,11 +22,6 @@
|
|||
reg = <0x40000000 0x3FF00000>;
|
||||
};
|
||||
|
||||
firmware@0204F000 {
|
||||
compatible = "samsung,secure-firmware";
|
||||
reg = <0x0204F000 0x1000>;
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
led1 {
|
||||
|
|
@ -43,24 +38,12 @@
|
|||
};
|
||||
};
|
||||
|
||||
mmc@12550000 {
|
||||
pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
|
||||
pinctrl-names = "default";
|
||||
vmmc-supply = <&ldo20_reg &buck8_reg>;
|
||||
serial@13820000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
num-slots = <1>;
|
||||
supports-highspeed;
|
||||
broken-cd;
|
||||
card-detect-delay = <200>;
|
||||
samsung,dw-mshc-ciu-div = <3>;
|
||||
samsung,dw-mshc-sdr-timing = <2 3>;
|
||||
samsung,dw-mshc-ddr-timing = <1 2>;
|
||||
|
||||
slot@0 {
|
||||
reg = <0>;
|
||||
bus-width = <8>;
|
||||
};
|
||||
serial@13830000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
regulator_p3v3 {
|
||||
|
|
@ -70,299 +53,12 @@
|
|||
regulator-max-microvolt = <3300000>;
|
||||
gpio = <&gpa1 1 1>;
|
||||
enable-active-high;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
watchdog@10060000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
rtc@10070000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
g2d@10800000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
camera {
|
||||
status = "okay";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <>;
|
||||
|
||||
fimc_0: fimc@11800000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
fimc_1: fimc@11810000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
fimc_2: fimc@11820000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
fimc_3: fimc@11830000 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
sdhci@12530000 {
|
||||
bus-width = <4>;
|
||||
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
|
||||
pinctrl-names = "default";
|
||||
vmmc-supply = <&ldo4_reg &ldo21_reg>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
serial@13800000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
serial@13810000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
serial@13820000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
serial@13830000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
fixed-rate-clocks {
|
||||
xxti {
|
||||
compatible = "samsung,clock-xxti";
|
||||
clock-frequency = <0>;
|
||||
};
|
||||
|
||||
xusbxti {
|
||||
compatible = "samsung,clock-xusbxti";
|
||||
clock-frequency = <24000000>;
|
||||
};
|
||||
};
|
||||
|
||||
i2c@13860000 {
|
||||
pinctrl-0 = <&i2c0_bus>;
|
||||
pinctrl-names = "default";
|
||||
status = "okay";
|
||||
|
||||
usb3503@08 {
|
||||
compatible = "smsc,usb3503";
|
||||
reg = <0x08>;
|
||||
|
||||
intn-gpios = <&gpx3 0 0>;
|
||||
connect-gpios = <&gpx3 4 0>;
|
||||
reset-gpios = <&gpx3 5 0>;
|
||||
initial-mode = <1>;
|
||||
};
|
||||
|
||||
max77686: pmic@09 {
|
||||
compatible = "maxim,max77686";
|
||||
reg = <0x09>;
|
||||
#clock-cells = <1>;
|
||||
|
||||
voltage-regulators {
|
||||
ldo1_reg: LDO1 {
|
||||
regulator-name = "VDD_ALIVE_1.0V";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo2_reg: LDO2 {
|
||||
regulator-name = "VDDQ_M1_2_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo3_reg: LDO3 {
|
||||
regulator-name = "VDDQ_EXT_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo4_reg: LDO4 {
|
||||
regulator-name = "VDDQ_MMC2_2.8V";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo5_reg: LDO5 {
|
||||
regulator-name = "VDDQ_MMC1_3_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo6_reg: LDO6 {
|
||||
regulator-name = "VDD10_MPLL_1.0V";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo7_reg: LDO7 {
|
||||
regulator-name = "VDD10_XPLL_1.0V";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo11_reg: LDO11 {
|
||||
regulator-name = "VDD18_ABB1_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ldo12_reg: LDO12 {
|
||||
regulator-name = "VDD33_USB_3.3V";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo13_reg: LDO13 {
|
||||
regulator-name = "VDDQ_C2C_W_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo14_reg: LDO14 {
|
||||
regulator-name = "VDD18_ABB0_2_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo15_reg: LDO15 {
|
||||
regulator-name = "VDD10_HSIC_1.0V";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo16_reg: LDO16 {
|
||||
regulator-name = "VDD18_HSIC_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo20_reg: LDO20 {
|
||||
regulator-name = "LDO20_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo21_reg: LDO21 {
|
||||
regulator-name = "LDO21_3.3V";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldo25_reg: LDO25 {
|
||||
regulator-name = "VDDQ_LCD_1.8V";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck1_reg: BUCK1 {
|
||||
regulator-name = "vdd_mif";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck2_reg: BUCK2 {
|
||||
regulator-name = "vdd_arm";
|
||||
regulator-min-microvolt = <900000>;
|
||||
regulator-max-microvolt = <1350000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck3_reg: BUCK3 {
|
||||
regulator-name = "vdd_int";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck4_reg: BUCK4 {
|
||||
regulator-name = "vdd_g3d";
|
||||
regulator-min-microvolt = <900000>;
|
||||
regulator-max-microvolt = <1100000>;
|
||||
regulator-microvolt-offset = <50000>;
|
||||
};
|
||||
|
||||
buck5_reg: BUCK5 {
|
||||
regulator-name = "VDDQ_CKEM1_2_1.2V";
|
||||
regulator-min-microvolt = <1200000>;
|
||||
regulator-max-microvolt = <1200000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck6_reg: BUCK6 {
|
||||
regulator-name = "BUCK6_1.35V";
|
||||
regulator-min-microvolt = <1350000>;
|
||||
regulator-max-microvolt = <1350000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck7_reg: BUCK7 {
|
||||
regulator-name = "BUCK7_2.0V";
|
||||
regulator-min-microvolt = <2000000>;
|
||||
regulator-max-microvolt = <2000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
buck8_reg: BUCK8 {
|
||||
regulator-name = "BUCK8_2.8V";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
exynos-usbphy@125B0000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
hsotg@12480000 {
|
||||
status = "okay";
|
||||
vusb_d-supply = <&ldo15_reg>;
|
||||
vusb_a-supply = <&ldo12_reg>;
|
||||
};
|
||||
|
||||
ehci@12580000 {
|
||||
status = "okay";
|
||||
port@1 {
|
||||
status = "okay";
|
||||
};
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
|
||||
&ehci {
|
||||
port@1 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
|
|
|||
|
|
@ -0,0 +1,23 @@
|
|||
/*
|
||||
* Hardkernel's Exynos4412 based ODROID-X2 board device tree source
|
||||
*
|
||||
* Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com>
|
||||
*
|
||||
* Device tree source file for Hardkernel's ODROID-X2 board which is based
|
||||
* on Samsung's Exynos4412 SoC.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#include "exynos4412-odroidx.dts"
|
||||
|
||||
/ {
|
||||
model = "Hardkernel ODROID-X2 board based on Exynos4412";
|
||||
compatible = "hardkernel,odroid-x2", "samsung,exynos4412", "samsung,exynos4";
|
||||
|
||||
memory {
|
||||
reg = <0x40000000 0x7FF00000>;
|
||||
};
|
||||
};
|
||||
Loading…
Reference in New Issue