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AT91 DT for v6.1 #2

Browse source 
It contains:
 - new SAMA5D3 based board, namely SAMA5D3-EDS
 - adjustments to pass the DT binding validations
 - disable AES on some LAN966 based boards as they are reserverd by
   secure OS
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Merge tag 'at91-dt-6.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/dt

AT91 DT for v6.1 #2

It contains:
- new SAMA5D3 based board, namely SAMA5D3-EDS
- adjustments to pass the DT binding validations
- disable AES on some LAN966 based boards as they are reserverd by
  secure OS

* tag 'at91-dt-6.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  spi: dt-bindings: atmel,at91rm9200-spi: Add DMA related properties
  ARM: dts: at91: Add `atmel,usart-mode` required property to serial nodes
  ARM: dts: at91: sam9x60ek: Add DBGU compatibles to uart1
  ARM: dts: at91: sama7g5: Swap rx and tx for spi11
  dts: arm: at91: Add SAMA5D3-EDS Board
  dt-bindings: arm: at91: Add info on SAMA5D3-EDS
  ARM: dts: lan966x: disable aes

Link: https://lore.kernel.org/r/20220916105407.1287452-1-claudiu.beznea@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2022-09-17 20:02:30 +02:00
commit 2fef9856dc
23 changed files with 430 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
Documentation/devicetree/bindings/arm/atmel-at91.yaml
View file

@ -127,6 +127,13 @@ properties:
- const: atmel,sama5d3
- const: atmel,sama5
- description: Microchip SAMA5D3 Ethernet Development System Board
items:
- const: microchip,sama5d3-eds
- const: atmel,sama5d36
- const: atmel,sama5d3
- const: atmel,sama5
- description: CalAmp LMU5000 board
items:
- const: calamp,lmu5000

10
Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml
View file

@ -34,6 +34,16 @@ properties:
clocks:
maxItems: 1
dmas:
items:
- description: TX DMA Channel
- description: RX DMA Channel
dma-names:
items:
- const: tx
- const: rx
atmel,fifo-size:
$ref: /schemas/types.yaml#/definitions/uint32
description: |

1
arch/arm/boot/dts/Makefile
View file

@ -61,6 +61,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \
at91-sama5d2_icp.dtb \
at91-sama5d2_ptc_ek.dtb \
at91-sama5d2_xplained.dtb \
at91-sama5d3_eds.dtb \
at91-sama5d3_ksz9477_evb.dtb \
at91-sama5d3_xplained.dtb \
at91-dvk_som60.dtb \

3
arch/arm/boot/dts/at91-sam9x60ek.dts
View file

@ -258,8 +258,9 @@ &flx5 {
status = "okay";
uart1: serial@200 {
compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

307
arch/arm/boot/dts/at91-sama5d3_eds.dts Normal file
View file

@ -0,0 +1,307 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* at91-sama5d3_eds.dts - Device Tree file for the SAMA5D3 Ethernet
* Development System board.
*
* Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
*
* Author: Jerry Ray <jerry.ray@microchip.com>
*/
/dts-v1/;
#include "sama5d36.dtsi"
/ {
model = "SAMA5D3 Ethernet Development System";
compatible = "microchip,sama5d3-eds", "atmel,sama5d36",
"atmel,sama5d3", "atmel,sama5";
chosen {
stdout-path = "serial0:115200n8";
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_key_gpio>;
button-3 {
label = "PB_USER";
gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
linux,code = <0x104>;
wakeup-source;
};
};
memory@20000000 {
reg = <0x20000000 0x10000000>;
};
vcc_3v3_reg: regulator-1 {
compatible = "regulator-fixed";
regulator-name = "VCC_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vcc_2v5_reg: regulator-2 {
compatible = "regulator-fixed";
regulator-name = "VCC_2V5";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-always-on;
vin-supply = <&vcc_3v3_reg>;
};
vcc_1v8_reg: regulator-3 {
compatible = "regulator-fixed";
regulator-name = "VCC_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
vin-supply = <&vcc_3v3_reg>;
};
vcc_1v2_reg: regulator-4 {
compatible = "regulator-fixed";
regulator-name = "VCC_1V2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
vcc_mmc0_reg: regulator-5 {
compatible = "regulator-fixed";
regulator-name = "mmc0-card-supply";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_vcc_mmc0_reg_gpio>;
gpio = <&pioE 2 GPIO_ACTIVE_LOW>;
};
};
&can0 {
status = "okay";
};
&dbgu {
status = "okay";
};
&ebi {
pinctrl-0 = <&pinctrl_ebi_nand_addr>;
pinctrl-names = "default";
status = "okay";
nand_controller: nand-controller {
status = "okay";
nand@3 {
reg = <0x3 0x0 0x2>;
atmel,rb = <0>;
nand-bus-width = <8>;
nand-ecc-mode = "hw";
nand-ecc-strength = <4>;
nand-ecc-step-size = <512>;
nand-on-flash-bbt;
label = "atmel_nand";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
at91bootstrap@0 {
label = "at91bootstrap";
reg = <0x0 0x40000>;
};
bootloader@40000 {
label = "bootloader";
reg = <0x40000 0xc0000>;
};
bootloaderenvred@100000 {
label = "bootloader env redundant";
reg = <0x100000 0x40000>;
};
bootloaderenv@140000 {
label = "bootloader env";
reg = <0x140000 0x40000>;
};
dtb@180000 {
label = "device tree";
reg = <0x180000 0x80000>;
};
kernel@200000 {
label = "kernel";
reg = <0x200000 0x600000>;
};
rootfs@800000 {
label = "rootfs";
reg = <0x800000 0x0f800000>;
};
};
};
};
};
&i2c0 {
pinctrl-0 = <&pinctrl_i2c0_pu>;
status = "okay";
};
&i2c1 {
status = "okay";
};
&i2c2 {
pinctrl-0 = <&pinctrl_i2c2_pu>;
status = "okay";
};
&main_xtal {
clock-frequency = <12000000>;
};
&mmc0 {
pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3
&pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>;
vmmc-supply = <&vcc_mmc0_reg>;
vqmmc-supply = <&vcc_3v3_reg>;
status = "okay";
slot@0 {
reg = <0>;
bus-width = <8>;
cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>;
};
};
&pinctrl {
board {
pinctrl_i2c0_pu: i2c0-pu {
atmel,pins =
<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
<AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
};
pinctrl_i2c2_pu: i2c2-pu {
atmel,pins =
<AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
<AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
};
pinctrl_key_gpio: key-gpio-0 {
atmel,pins =
<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
};
pinctrl_mmc0_cd: mmc0-cd {
atmel,pins =
<AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
};
/* Reserved for reset signal to the RGMII connector. */
pinctrl_rgmii_rstn: rgmii-rstn {
atmel,pins =
<AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
};
/* Reserved for an interrupt line from the RMII and RGMII connectors. */
pinctrl_spi_irqn: spi-irqn {
atmel,pins =
<AT91_PIOB 28 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
};
pinctrl_spi0_cs: spi0-cs-default {
atmel,pins =
<AT91_PIOD 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
pinctrl_spi1_cs: spi1-cs-default {
atmel,pins = <AT91_PIOC 25 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
AT91_PIOC 28 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
pinctrl_usba_vbus: usba-vbus {
atmel,pins =
<AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
};
pinctrl_usb_default: usb-default {
atmel,pins =
<AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
AT91_PIOE 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
/* Reserved for VBUS fault interrupt. */
pinctrl_vbusfault_irqn: vbusfault-irqn {
atmel,pins =
<AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
};
pinctrl_vcc_mmc0_reg_gpio: vcc-mmc0-reg-gpio-default {
atmel,pins = <AT91_PIOE 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
};
};
};
&slow_xtal {
clock-frequency = <32768>;
};
&spi0 {
pinctrl-names = "default", "cs";
pinctrl-1 = <&pinctrl_spi0_cs>;
cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
status = "okay";
};
&spi1 {
pinctrl-names = "default", "cs";
pinctrl-1 = <&pinctrl_spi1_cs>;
cs-gpios = <&pioC 25 0>, <0>, <0>, <&pioC 28 0>;
status = "okay";
};
&tcb0 {
timer0: timer@0 {
compatible = "atmel,tcb-timer";
reg = <0>;
};
timer1: timer@1 {
compatible = "atmel,tcb-timer";
reg = <1>;
};
};
&usb0 { /* USB Device port with VBUS detection. */
atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usba_vbus>;
status = "okay";
};
&usb1 { /* 3-port Host. First port is unused. */
atmel,vbus-gpio = <0
&pioE 3 GPIO_ACTIVE_HIGH
&pioE 4 GPIO_ACTIVE_HIGH
>;
num-ports = <3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb_default>;
status = "okay";
};
&usb2 {
status = "okay";
};

6
arch/arm/boot/dts/at91rm9200.dtsi
View file

@ -13,6 +13,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
#address-cells = <1>;
@ -596,6 +597,7 @@ pioD: gpio@fffffa00 {
dbgu: serial@fffff200 {
compatible = "atmel,at91rm9200-dbgu", "atmel,at91rm9200-usart";
reg = <0xfffff200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
@ -607,6 +609,7 @@ dbgu: serial@fffff200 {
usart0: serial@fffc0000 {
compatible = "atmel,at91rm9200-usart";
reg = <0xfffc0000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -620,6 +623,7 @@ usart0: serial@fffc0000 {
usart1: serial@fffc4000 {
compatible = "atmel,at91rm9200-usart";
reg = <0xfffc4000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -633,6 +637,7 @@ usart1: serial@fffc4000 {
usart2: serial@fffc8000 {
compatible = "atmel,at91rm9200-usart";
reg = <0xfffc8000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -646,6 +651,7 @@ usart2: serial@fffc8000 {
usart3: serial@fffcc000 {
compatible = "atmel,at91rm9200-usart";
reg = <0xfffcc000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;

8
arch/arm/boot/dts/at91sam9260.dtsi
View file

@ -11,6 +11,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
#address-cells = <1>;
@ -532,6 +533,7 @@ pioC: gpio@fffff800 {
dbgu: serial@fffff200 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
@ -543,6 +545,7 @@ dbgu: serial@fffff200 {
usart0: serial@fffb0000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb0000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -556,6 +559,7 @@ usart0: serial@fffb0000 {
usart1: serial@fffb4000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb4000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -569,6 +573,7 @@ usart1: serial@fffb4000 {
usart2: serial@fffb8000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb8000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -582,6 +587,7 @@ usart2: serial@fffb8000 {
usart3: serial@fffd0000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffd0000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -595,6 +601,7 @@ usart3: serial@fffd0000 {
uart0: serial@fffd4000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffd4000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <24 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -608,6 +615,7 @@ uart0: serial@fffd4000 {
uart1: serial@fffd8000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffd8000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;

5
arch/arm/boot/dts/at91sam9261.dtsi
View file

@ -9,6 +9,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
#address-cells = <1>;
@ -179,6 +180,7 @@ i2c0: i2c@fffac000 {
usart0: serial@fffb0000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb0000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -192,6 +194,7 @@ usart0: serial@fffb0000 {
usart1: serial@fffb4000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb4000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -205,6 +208,7 @@ usart1: serial@fffb4000 {
usart2: serial@fffb8000{
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb8000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -301,6 +305,7 @@ aic: interrupt-controller@fffff000 {
dbgu: serial@fffff200 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;

5
arch/arm/boot/dts/at91sam9263.dtsi
View file

@ -9,6 +9,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
#address-cells = <1>;
@ -540,6 +541,7 @@ pioE: gpio@fffffa00 {
dbgu: serial@ffffee00 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xffffee00 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
@ -551,6 +553,7 @@ dbgu: serial@ffffee00 {
usart0: serial@fff8c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfff8c000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -564,6 +567,7 @@ usart0: serial@fff8c000 {
usart1: serial@fff90000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfff90000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -577,6 +581,7 @@ usart1: serial@fff90000 {
usart2: serial@fff94000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfff94000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;

6
arch/arm/boot/dts/at91sam9g45.dtsi
View file

@ -13,6 +13,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
#address-cells = <1>;
@ -675,6 +676,7 @@ pioE: gpio@fffffa00 {
dbgu: serial@ffffee00 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
reg = <0xffffee00 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
@ -687,6 +689,7 @@ dbgu: serial@ffffee00 {
usart0: serial@fff8c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfff8c000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -700,6 +703,7 @@ usart0: serial@fff8c000 {
usart1: serial@fff90000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfff90000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -713,6 +717,7 @@ usart1: serial@fff90000 {
usart2: serial@fff94000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfff94000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -726,6 +731,7 @@ usart2: serial@fff94000 {
usart3: serial@fff98000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfff98000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;

6
arch/arm/boot/dts/at91sam9n12.dtsi
View file

@ -11,6 +11,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
#address-cells = <1>;
@ -593,6 +594,7 @@ pioD: gpio@fffffa00 {
dbgu: serial@fffff200 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
@ -618,6 +620,7 @@ ssc0: ssc@f0010000 {
usart0: serial@f801c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf801c000 0x4000>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart0>;
@ -629,6 +632,7 @@ usart0: serial@f801c000 {
usart1: serial@f8020000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8020000 0x4000>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart1>;
@ -640,6 +644,7 @@ usart1: serial@f8020000 {
usart2: serial@f8024000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8024000 0x4000>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart2>;
@ -651,6 +656,7 @@ usart2: serial@f8024000 {
usart3: serial@f8028000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8028000 0x4000>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart3>;

6
arch/arm/boot/dts/at91sam9rl.dtsi
View file

@ -11,6 +11,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
#address-cells = <1>;
@ -175,6 +176,7 @@ i2c1: i2c@fffac000 {
usart0: serial@fffb0000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb0000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -188,6 +190,7 @@ usart0: serial@fffb0000 {
usart1: serial@fffb4000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb4000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -201,6 +204,7 @@ usart1: serial@fffb4000 {
usart2: serial@fffb8000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffb8000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -214,6 +218,7 @@ usart2: serial@fffb8000 {
usart3: serial@fffbc000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfffbc000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
atmel,use-dma-rx;
atmel,use-dma-tx;
@ -322,6 +327,7 @@ aic: interrupt-controller@fffff000 {
dbgu: serial@fffff200 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;

7
arch/arm/boot/dts/at91sam9x5.dtsi
View file

@ -13,6 +13,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
#address-cells = <1>;
@ -674,6 +675,7 @@ mmc1: mmc@f000c000 {
dbgu: serial@fffff200 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
@ -688,6 +690,7 @@ dbgu: serial@fffff200 {
usart0: serial@f801c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf801c000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart0>;
@ -702,6 +705,7 @@ usart0: serial@f801c000 {
usart1: serial@f8020000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8020000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart1>;
@ -716,6 +720,7 @@ usart1: serial@f8020000 {
usart2: serial@f8024000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8024000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart2>;
@ -775,6 +780,7 @@ i2c2: i2c@f8018000 {
uart0: serial@f8040000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8040000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
@ -786,6 +792,7 @@ uart0: serial@f8040000 {
uart1: serial@f8044000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8044000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;

2
arch/arm/boot/dts/at91sam9x5_usart3.dtsi
View file

@ -8,6 +8,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
aliases {
@ -44,6 +45,7 @@ pinctrl_usart3_sck: usart3_sck-0 {
usart3: serial@f8028000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8028000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart3>;

4
arch/arm/boot/dts/lan966x-pcb8290.dts
View file

@ -21,6 +21,10 @@ gpio-restart {
};
};
&aes {
status = "disabled"; /* Reserved by secure OS */
};
&gpio {
miim_a_pins: mdio-pins {
/* MDC, MDIO */

4
arch/arm/boot/dts/lan966x-pcb8291.dts
View file

@ -53,6 +53,10 @@ led-s1-green {
};
};
&aes {
status = "disabled"; /* Reserved by secure OS */
};
&gpio {
fc3_b_pins: fc3-b-pins {
/* RX, TX */

4
arch/arm/boot/dts/lan966x-pcb8309.dts
View file

@ -97,6 +97,10 @@ sfp3: sfp3 {
};
};
&aes {
status = "disabled"; /* Reserved by secure OS */
};
&flx3 {
atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
status = "okay";

2
arch/arm/boot/dts/sam9x60.dtsi
View file

@ -12,6 +12,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
#include <dt-bindings/mfd/atmel-flexcom.h>
/ {
@ -583,6 +584,7 @@ aic: interrupt-controller@fffff100 {
dbgu: serial@fffff200 {
compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <47 IRQ_TYPE_LEVEL_HIGH 7>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

11
arch/arm/boot/dts/sama5d2.dtsi
View file

@ -9,6 +9,7 @@
#include <dt-bindings/dma/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
#include <dt-bindings/iio/adc/at91-sama5d2_adc.h>
/ {
@ -441,6 +442,7 @@ pdmic: pdmic@f8018000 {
uart0: serial@f801c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf801c000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <24 IRQ_TYPE_LEVEL_HIGH 7>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
@ -457,6 +459,7 @@ AT91_XDMAC_DT_PERID(35))>,
uart1: serial@f8020000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8020000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <25 IRQ_TYPE_LEVEL_HIGH 7>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
@ -473,6 +476,7 @@ AT91_XDMAC_DT_PERID(37))>,
uart2: serial@f8024000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8024000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <26 IRQ_TYPE_LEVEL_HIGH 7>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
@ -530,6 +534,7 @@ flx0: flexcom@f8034000 {
uart5: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
clock-names = "usart";
@ -600,6 +605,7 @@ flx1: flexcom@f8038000 {
uart6: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 20>;
clock-names = "usart";
@ -769,6 +775,7 @@ AT91_XDMAC_DT_PERID(8))>,
uart3: serial@fc008000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfc008000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH 7>;
dmas = <&dma1
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
@ -785,6 +792,7 @@ AT91_XDMAC_DT_PERID(41))>,
uart4: serial@fc00c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfc00c000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
AT91_XDMAC_DT_PERID(43))>,
@ -810,6 +818,7 @@ flx2: flexcom@fc010000 {
uart7: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <21 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
clock-names = "usart";
@ -880,6 +889,7 @@ flx3: flexcom@fc014000 {
uart8: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 22>;
clock-names = "usart";
@ -951,6 +961,7 @@ flx4: flexcom@fc018000 {
uart9: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 23>;
clock-names = "usart";

7
arch/arm/boot/dts/sama5d3.dtsi
View file

@ -12,6 +12,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
#address-cells = <1>;
@ -194,6 +195,7 @@ i2c1: i2c@f0018000 {
usart0: serial@f001c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf001c000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <12 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma0 2 AT91_DMA_CFG_PER_ID(3)>,
<&dma0 2 (AT91_DMA_CFG_PER_ID(4) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
@ -208,6 +210,7 @@ usart0: serial@f001c000 {
usart1: serial@f0020000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf0020000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <13 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma0 2 AT91_DMA_CFG_PER_ID(5)>,
<&dma0 2 (AT91_DMA_CFG_PER_ID(6) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
@ -222,6 +225,7 @@ usart1: serial@f0020000 {
uart0: serial@f0024000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf0024000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
@ -356,6 +360,7 @@ i2c2: i2c@f801c000 {
usart2: serial@f8020000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8020000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(7)>,
<&dma1 2 (AT91_DMA_CFG_PER_ID(8) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
@ -370,6 +375,7 @@ usart2: serial@f8020000 {
usart3: serial@f8024000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8024000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(9)>,
<&dma1 2 (AT91_DMA_CFG_PER_ID(10) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
@ -464,6 +470,7 @@ ramc0: ramc@ffffea00 {
dbgu: serial@ffffee00 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xffffee00 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>;
dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(13)>,
<&dma1 2 (AT91_DMA_CFG_PER_ID(14) | AT91_DMA_CFG_FIFOCFG_ASAP)>;

3
arch/arm/boot/dts/sama5d3_uart.dtsi
View file

@ -9,6 +9,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
aliases {
@ -39,6 +40,7 @@ pinctrl_uart1: uart1-0 {
uart0: serial@f0024000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf0024000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
@ -50,6 +52,7 @@ uart0: serial@f0024000 {
uart1: serial@f8028000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8028000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;

9
arch/arm/boot/dts/sama5d4.dtsi
View file

@ -8,6 +8,7 @@
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/dma/at91.h>
#include <dt-bindings/mfd/at91-usart.h>
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
@ -278,6 +279,7 @@ mmc0: mmc@f8000000 {
uart0: serial@f8004000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8004000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
@ -437,6 +439,7 @@ sfr: sfr@f8028000 {
usart0: serial@f802c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf802c000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
@ -455,6 +458,7 @@ usart0: serial@f802c000 {
usart1: serial@f8030000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8030000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
@ -490,6 +494,7 @@ mmc1: mmc@fc000000 {
uart1: serial@fc004000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfc004000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
@ -508,6 +513,7 @@ uart1: serial@fc004000 {
usart2: serial@fc008000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfc008000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma1
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
@ -526,6 +532,7 @@ usart2: serial@fc008000 {
usart3: serial@fc00c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfc00c000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <30 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma1
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
@ -544,6 +551,7 @@ usart3: serial@fc00c000 {
usart4: serial@fc010000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xfc010000 0x100>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <31 IRQ_TYPE_LEVEL_HIGH 5>;
dmas = <&dma1
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
@ -770,6 +778,7 @@ rtc@fc0686b0 {
dbgu: serial@fc069000 {
compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfc069000 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <45 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;

11
arch/arm/boot/dts/sama7g5.dtsi
View file

@ -14,6 +14,7 @@
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/dma/at91.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/mfd/at91-usart.h>
/ {
model = "Microchip SAMA7G5 family SoC";
@ -603,6 +604,7 @@ flx0: flexcom@e1818000 {
uart0: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
clock-names = "usart";
@ -651,6 +653,7 @@ flx3: flexcom@e1824000 {
uart3: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 41>;
clock-names = "usart";
@ -694,6 +697,7 @@ flx4: flexcom@e2018000 {
uart4: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 42>;
clock-names = "usart";
@ -719,6 +723,7 @@ flx7: flexcom@e2024000 {
uart7: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 45>;
clock-names = "usart";
@ -866,9 +871,9 @@ spi11: spi@400 {
#address-cells = <1>;
#size-cells = <0>;
atmel,fifo-size = <32>;
dmas = <&dma0 AT91_XDMAC_DT_PERID(27)>,
<&dma0 AT91_XDMAC_DT_PERID(28)>;
dma-names = "rx", "tx";
dmas = <&dma0 AT91_XDMAC_DT_PERID(28)>,
<&dma0 AT91_XDMAC_DT_PERID(27)>;
dma-names = "tx", "rx";
status = "disabled";
};
};