This adds preliminary DT support for the at91sam9rl.

Signed-off-by: Alexandre Belloni <alexandre.bell...@free-electrons.com>
---
 arch/arm/boot/dts/at91sam9rl.dtsi | 628 ++++++++++++++++++++++++++++++++++++++
 arch/arm/mach-at91/at91sam9rl.c   |  16 +
 2 files changed, 644 insertions(+)
 create mode 100644 arch/arm/boot/dts/at91sam9rl.dtsi

diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi 
b/arch/arm/boot/dts/at91sam9rl.dtsi
new file mode 100644
index 000000000000..9a6208b046b6
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -0,0 +1,628 @@
+/*
+ * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
+ *
+ *  Copyright (C) 2014 Alexandre Belloni <alexandre.bell...@free-electrons.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#include "skeleton.dtsi"
+#include <dt-bindings/pinctrl/at91.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       model = "Atmel AT91SAM9RL family SoC";
+       compatible = "atmel,at91sam9rl", "atmel,at91sam9";
+       interrupt-parent = <&aic>;
+
+       aliases {
+               serial0 = &dbgu;
+               serial1 = &usart0;
+               serial2 = &usart1;
+               serial3 = &usart2;
+               serial4 = &usart3;
+               gpio0 = &pioA;
+               gpio1 = &pioB;
+               gpio2 = &pioC;
+               gpio3 = &pioD;
+               tcb0 = &tcb0;
+               i2c0 = &i2c0;
+               i2c1 = &i2c1;
+               ssc0 = &ssc0;
+               ssc1 = &ssc1;
+       };
+
+       cpus {
+               #address-cells = <0>;
+               #size-cells = <0>;
+
+               cpu {
+                       compatible = "arm,arm926ej-s";
+                       device_type = "cpu";
+               };
+       };
+
+       memory {
+               reg = <0x20000000 0x04000000>;
+       };
+
+       ahb {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <1>;
+               ranges;
+
+               apb {
+                       compatible = "simple-bus";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges;
+
+                       tcb0: timer@fffa0000 {
+                               compatible = "atmel,at91rm9200-tcb";
+                               reg = <0xfffa0000 0x100>;
+                               interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0
+                                             17 IRQ_TYPE_LEVEL_HIGH 0
+                                             18 IRQ_TYPE_LEVEL_HIGH 0>;
+                       };
+
+                       mmc0: mmc@fffa4000 {
+                               compatible = "atmel,hsmci";
+                               reg = <0xfffa4000 0x600>;
+                               interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               pinctrl-names = "default";
+                               status = "disabled";
+                       };
+
+                       i2c0: i2c@fffa8000 {
+                               compatible = "atmel,at91sam9260-i2c";
+                               reg = <0xfffa8000 0x100>;
+                               interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               status = "disabled";
+                       };
+
+                       i2c1: i2c@fffac000 {
+                               compatible = "atmel,at91sam9260-i2c";
+                               reg = <0xfffac000 0x100>;
+                               interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               status = "disabled";
+                       };
+
+                       usart0: serial@fffb0000 {
+                               compatible = "atmel,at91sam9260-usart";
+                               reg = <0xfffb0000 0x200>;
+                               interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
+                               atmel,use-dma-rx;
+                               atmel,use-dma-tx;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_usart0>;
+                               status = "disabled";
+                       };
+
+                       usart1: serial@fffb4000 {
+                               compatible = "atmel,at91sam9260-usart";
+                               reg = <0xfffb4000 0x200>;
+                               interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
+                               atmel,use-dma-rx;
+                               atmel,use-dma-tx;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_usart1>;
+                               status = "disabled";
+                       };
+
+                       usart2: serial@fffb8000 {
+                               compatible = "atmel,at91sam9260-usart";
+                               reg = <0xfffb8000 0x200>;
+                               interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
+                               atmel,use-dma-rx;
+                               atmel,use-dma-tx;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_usart2>;
+                               status = "disabled";
+                       };
+
+                       usart3: serial@fffbc000 {
+                               compatible = "atmel,at91sam9260-usart";
+                               reg = <0xfffbc000 0x200>;
+                               interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
+                               atmel,use-dma-rx;
+                               atmel,use-dma-tx;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_usart3>;
+                               status = "disabled";
+                       };
+
+                       ssc0: ssc@fffc0000 {
+                               compatible = "atmel,at91rm9200-ssc";
+                               reg = <0xfffc0000 0x4000>;
+                               interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+                               status = "disabled";
+                       };
+
+                       ssc1: ssc@fffc4000 {
+                               compatible = "atmel,at91rm9200-ssc";
+                               reg = <0xfffc4000 0x4000>;
+                               interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
+                               status = "disabled";
+                       };
+
+                       spi0: spi@fffcc000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "atmel,at91rm9200-spi";
+                               reg = <0xfffcc000 0x200>;
+                               interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_spi0>;
+                               status = "disabled";
+                       };
+
+                       adc0: adc@fffd0000 {
+                               compatible = "atmel,at91sam9260-adc";
+                               reg = <0xfffd0000 0x100>;
+                               interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
+                               atmel,adc-use-external-triggers;
+                               atmel,adc-channels-used = <0xf>;
+                               atmel,adc-vref = <3300>;
+                               atmel,adc-num-channels = <4>;
+                               atmel,adc-startup-time = <15>;
+                               atmel,adc-channel-base = <0x30>;
+                               atmel,adc-drdy-mask = <0x10000>;
+                               atmel,adc-status-register = <0x1c>;
+                               atmel,adc-trigger-register = <0x04>;
+                               atmel,adc-res = <8 10>;
+                               atmel,adc-res-names = "lowres", "highres";
+                               atmel,adc-use-res = "highres";
+
+                               trigger@0 {
+                                       trigger-name = "timer-counter-0";
+                                       trigger-value = <0x1>;
+                               };
+                               trigger@1 {
+                                       trigger-name = "timer-counter-1";
+                                       trigger-value = <0x3>;
+                               };
+
+                               trigger@2 {
+                                       trigger-name = "timer-counter-2";
+                                       trigger-value = <0x5>;
+                               };
+
+                               trigger@3 {
+                                       trigger-name = "external";
+                                       trigger-value = <0x13>;
+                                       trigger-external;
+                               };
+                       };
+
+                       usb0: gadget@fffd4000 {
+                               compatible = "atmel,at91rm9200-udc";
+                               reg = <0xfffd4000 0x4000>;
+                               interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
+                               status = "disabled";
+                       };
+
+                       ramc0: ramc@ffffea00 {
+                               compatible = "atmel,at91sam9260-sdramc";
+                               reg = <0xffffea00 0x200>;
+                       };
+
+                       aic: interrupt-controller@fffff000 {
+                               #interrupt-cells = <3>;
+                               compatible = "atmel,at91rm9200-aic";
+                               interrupt-controller;
+                               reg = <0xfffff000 0x200>;
+                               atmel,external-irqs = <31>;
+                       };
+
+                       dbgu: serial@fffff200 {
+                               compatible = "atmel,at91sam9260-usart";
+                               reg = <0xfffff200 0x200>;
+                               interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_dbgu>;
+                               status = "disabled";
+                       };
+
+                       pinctrl@fffff400 {
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               compatible = "atmel,at91rm9200-pinctrl", 
"simple-bus";
+                               ranges = <0xfffff400 0xfffff400 0x800>;
+
+                               atmel,mux-mask = <
+                                     /*    A         B     */
+                                      0xffffffff 0xe05c6738  /* pioA */
+                                      0xffffffff 0x0000c780  /* pioB */
+                                      0xffffffff 0xe3ffff0e  /* pioC */
+                                      0x003fffff 0x0001ff3c  /* pioD */
+                                     >;
+
+                               /* shared pinctrl settings */
+                               dbgu {
+                                       pinctrl_dbgu: dbgu-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 21 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOA 22 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+                                       };
+                               };
+
+                               usart0 {
+                                       pinctrl_usart0: usart0-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 6 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOA 7 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+                                       };
+
+                                       pinctrl_usart0_rts: usart0_rts-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 9 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart0_cts: usart0_cts-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 10 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart0_dtr_dsr: 
usart0_dtr_dsr-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOD 14 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOD 15 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart0_dcd: usart0_dcd-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOD 16 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart0_ri: usart0_ri-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOD 17 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart0_sck: usart0_sck-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 8 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+                               };
+
+                               usart1 {
+                                       pinctrl_usart1: usart1-0 {
+                                               atmel,pins =
+                                               /*TODO check pullup necessary*/
+                                                       <AT91_PIOA 11 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+                                                        AT91_PIOA 12 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart1_rts: usart1_rts-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 18 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart1_cts: usart1_cts-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 19 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart1_sck: usart1_sck-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOD 2 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+                               };
+
+                               usart2 {
+                                       pinctrl_usart2: usart2-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 13 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+                                                        AT91_PIOA 14 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart2_rts: usart2_rts-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 29 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart2_cts: usart2_cts-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 30 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart2_sck: usart2_sck-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOD 9 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+                               };
+
+                               usart3 {
+                                       pinctrl_usart3: usart3-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOB 0 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+                                                        AT91_PIOB 1 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart3_rts: usart3_rts-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOD 4 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart3_cts: usart3_cts-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOD 3 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_usart3_sck: usart3_sck-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 20 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+                               };
+
+                               nand {
+                                       pinctrl_nand: nand-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOD 17 
AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP
+                                                        AT91_PIOB 6 
AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
+                                       };
+
+                                       pinctrl_nand0_ale_cle: nand_ale_cle-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOB 2 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOB 3 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_nand0_oe_we: nand_oe_we-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOB 4 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOB 5 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_nand0_cs: nand_cs-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOB 6 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+                               };
+
+                               mmc0 {
+                                       pinctrl_mmc0_clk: mmc0_clk-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 2 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_mmc0_slot0_cmd_dat0: 
mmc0_slot0_cmd_dat0-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 0 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+                                                        AT91_PIOA 1 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+                                       };
+
+                                       pinctrl_mmc0_slot0_dat1_3: 
mmc0_slot0_dat1_3-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 3 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+                                                        AT91_PIOA 4 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+                                                        AT91_PIOA 5 
AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+                                       };
+                               };
+
+                               ssc0 {
+                                       pinctrl_ssc0_tx: ssc0_tx-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 15 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOC 0 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOC 1 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_ssc0_rx: ssc0_rx-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 10 
AT91_PERIPH_B AT91_PINCTRL_NONE
+                                                        AT91_PIOA 16 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOA 22 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+                               };
+
+                               ssc1 {
+                                       pinctrl_ssc1_tx: ssc1_tx-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 13 
AT91_PERIPH_B AT91_PINCTRL_NONE
+                                                        AT91_PIOA 29 
AT91_PERIPH_B AT91_PINCTRL_NONE
+                                                        AT91_PIOA 30 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_ssc1_rx: ssc1_rx-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 8 
AT91_PERIPH_B AT91_PINCTRL_NONE
+                                                        AT91_PIOA 9 
AT91_PERIPH_B AT91_PINCTRL_NONE
+                                                        AT91_PIOA 14 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+                               };
+
+                               spi0 {
+                                       pinctrl_spi0: spi0-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 25 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOA 26 
AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                        AT91_PIOA 27 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+                               };
+
+                               i2c_gpio0 {
+                                       pinctrl_i2c_gpio0: i2c_gpio0-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 23 
AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE
+                                                        AT91_PIOA 24 
AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
+                                       };
+                               };
+
+                               i2c_gpio1 {
+                                       pinctrl_i2c_gpio1: i2c_gpio1-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOD 10 
AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE
+                                                        AT91_PIOD 11 
AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
+                                       };
+                               };
+
+                               tcb0 {
+                                       pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
+                                               atmel,pins = <AT91_PIOA 3 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
+                                               atmel,pins = <AT91_PIOC 31 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
+                                               atmel,pins = <AT91_PIOD 21 
AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
+                                               atmel,pins = <AT91_PIOA 4 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
+                                               atmel,pins = <AT91_PIOC 29 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
+                                               atmel,pins = <AT91_PIOD 10 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
+                                               atmel,pins = <AT91_PIOA 5 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
+                                               atmel,pins = <AT91_PIOC 30 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+
+                                       pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
+                                               atmel,pins = <AT91_PIOD 11 
AT91_PERIPH_B AT91_PINCTRL_NONE>;
+                                       };
+                               };
+
+                               pioA: gpio@fffff400 {
+                                       compatible = "atmel,at91rm9200-gpio";
+                                       reg = <0xfffff400 0x200>;
+                                       interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
+                                       #gpio-cells = <2>;
+                                       gpio-controller;
+                                       interrupt-controller;
+                                       #interrupt-cells = <2>;
+                               };
+
+                               pioB: gpio@fffff600 {
+                                       compatible = "atmel,at91rm9200-gpio";
+                                       reg = <0xfffff600 0x200>;
+                                       interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
+                                       #gpio-cells = <2>;
+                                       gpio-controller;
+                                       interrupt-controller;
+                                       #interrupt-cells = <2>;
+                               };
+
+                               pioC: gpio@fffff800 {
+                                       compatible = "atmel,at91rm9200-gpio";
+                                       reg = <0xfffff800 0x200>;
+                                       interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
+                                       #gpio-cells = <2>;
+                                       gpio-controller;
+                                       interrupt-controller;
+                                       #interrupt-cells = <2>;
+                               };
+
+                               pioD: gpio@fffffa00 {
+                                       compatible = "atmel,at91rm9200-gpio";
+                                       reg = <0xfffffa00 0x200>;
+                                       interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
+                                       #gpio-cells = <2>;
+                                       gpio-controller;
+                                       interrupt-controller;
+                                       #interrupt-cells = <2>;
+                               };
+                       };
+
+                       pmc: pmc@fffffc00 {
+                               compatible = "atmel,at91rm9200-pmc";
+                               reg = <0xfffffc00 0x100>;
+                       };
+
+                       rstc@fffffd00 {
+                               compatible = "atmel,at91sam9260-rstc";
+                               reg = <0xfffffd00 0x10>;
+                       };
+
+                       shdwc@fffffd10 {
+                               compatible = "atmel,at91sam9260-shdwc";
+                               reg = <0xfffffd10 0x10>;
+                       };
+
+                       pit: timer@fffffd30 {
+                               compatible = "atmel,at91sam9260-pit";
+                               reg = <0xfffffd30 0xf>;
+                               interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+                       };
+
+                       watchdog@fffffd40 {
+                               compatible = "atmel,at91sam9260-wdt";
+                               reg = <0xfffffd40 0x10>;
+                               interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+                               status = "disabled";
+                       };
+               };
+
+               nand0: nand@40000000 {
+                       compatible = "atmel,at91rm9200-nand";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       reg = <0x40000000 0x10000000
+                              0xffffe800 0x200
+                             >;
+                       atmel,nand-addr-offset = <21>;
+                       atmel,nand-cmd-offset = <22>;
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&pinctrl_nand>;
+                       gpios = <&pioD 17 GPIO_ACTIVE_HIGH
+                                &pioB 6 GPIO_ACTIVE_HIGH
+                                0
+                               >;
+                       status = "disabled";
+               };
+       };
+
+       i2c@0 {
+               compatible = "i2c-gpio";
+               gpios = <&pioA 23 GPIO_ACTIVE_HIGH /* sda */
+                        &pioA 24 GPIO_ACTIVE_HIGH /* scl */
+                       >;
+               i2c-gpio,sda-open-drain;
+               i2c-gpio,scl-open-drain;
+               i2c-gpio,delay-us = <2>;        /* ~100 kHz */
+               #address-cells = <1>;
+               #size-cells = <0>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_i2c_gpio0>;
+               status = "disabled";
+       };
+
+       i2c@1 {
+               compatible = "i2c-gpio";
+               gpios = <&pioD 10 GPIO_ACTIVE_HIGH /* sda */
+                        &pioD 11 GPIO_ACTIVE_HIGH /* scl */
+                       >;
+               i2c-gpio,sda-open-drain;
+               i2c-gpio,scl-open-drain;
+               i2c-gpio,delay-us = <2>;        /* ~100 kHz */
+               #address-cells = <1>;
+               #size-cells = <0>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_i2c_gpio1>;
+               status = "disabled";
+       };
+};
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 3651517abedf..d6ee8bb47213 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -196,6 +196,22 @@ static struct clk_lookup periph_clocks_lookups[] = {
        CLKDEV_CON_ID("pioB", &pioB_clk),
        CLKDEV_CON_ID("pioC", &pioC_clk),
        CLKDEV_CON_ID("pioD", &pioD_clk),
+       /* more lookup table for DT entries */
+       CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck),
+       CLKDEV_CON_DEV_ID("usart", "fffb0000.serial", &usart0_clk),
+       CLKDEV_CON_DEV_ID("usart", "ffffb400.serial", &usart1_clk),
+       CLKDEV_CON_DEV_ID("usart", "ffffb800.serial", &usart2_clk),
+       CLKDEV_CON_DEV_ID("usart", "ffffbc00.serial", &usart3_clk),
+       CLKDEV_CON_DEV_ID("t0_clk", "fffa0000.timer", &tc0_clk),
+       CLKDEV_CON_DEV_ID("t1_clk", "fffa0000.timer", &tc1_clk),
+       CLKDEV_CON_DEV_ID("t2_clk", "fffa0000.timer", &tc2_clk),
+       CLKDEV_CON_DEV_ID("mci_clk", "fffa4000.mmc", &mmc_clk),
+       CLKDEV_CON_DEV_ID(NULL, "fffa8000.i2c", &twi0_clk),
+       CLKDEV_CON_DEV_ID(NULL, "fffac000.i2c", &twi1_clk),
+       CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk),
+       CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk),
+       CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioC_clk),
+       CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioD_clk),
 };
 
 static struct clk_lookup usart_clocks_lookups[] = {
-- 
1.8.3.2

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