ARM: at91/dt: add support for kizbox2

Add DT file for Kizbox 2 board.
This board is based on Atmel's SAMA5D31 Cortex-A5 SoC.

Signed-off-by: Gaël PORTAY <g.portay@overkiz.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 858ac55..8c3da28 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -39,6 +39,7 @@ dtb-$(CONFIG_SOC_SAM_V4_V5) += \
        at91sam9x25ek.dtb \
        at91sam9x35ek.dtb
 dtb-$(CONFIG_SOC_SAM_V7) += \
+       at91-kizbox2.dtb \
        at91-sama5d3_xplained.dtb \
        sama5d31ek.dtb \
        sama5d33ek.dtb \

diff --git a/arch/arm/boot/dts/at91-kizbox2.dts b/arch/arm/boot/dts/at91-kizbox2.dts
new file mode 100644 (file)
index 0000000..a458e37
--- /dev/null
+++ b/arch/arm/boot/dts/at91-kizbox2.dts
@@ -0,0 +1,216 @@
+/*
+ * at91-kizbox2.dts - Device Tree file for Overkiz Kizbox 2 board
+ *
+ * Copyright (C) 2014 Gaël PORTAY <g.portay@overkiz.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+#include "sama5d31.dtsi"
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+       model = "Overkiz Kizbox 2";
+       compatible = "overkiz,kizbox2", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
+
+       chosen {
+               bootargs = "ubi.mtd=ubi";
+               linux,stdout-path = &dbgu;
+       };
+
+       memory {
+               reg = <0x20000000 0x10000000>;
+       };
+
+       clocks {
+               slow_xtal {
+                       clock-frequency = <32768>;
+               };
+
+               main_xtal {
+                       clock-frequency = <12000000>;
+               };
+       };
+
+       ahb {
+               apb {
+                       i2c1: i2c@f0018000 {
+                               status = "okay";
+
+                               pmic: act8865@5b {
+                                       compatible = "active-semi,act8865";
+                                       reg = <0x5b>;
+                                       status = "okay";
+
+                                       regulators {
+                                               vcc_1v8_reg: DCDC_REG1 {
+                                                       regulator-name = "VCC_1V8";
+                                                       regulator-min-microvolt = <1800000>;
+                                                       regulator-max-microvolt = <1800000>;
+                                                       regulator-always-on;
+                                               };
+
+                                               vcc_1v2_reg: DCDC_REG2 {
+                                                       regulator-name = "VCC_1V2";
+                                                       regulator-min-microvolt = <1200000>;
+                                                       regulator-max-microvolt = <1200000>;
+                                                       regulator-always-on;
+                                               };
+
+                                               vcc_3v3_reg: DCDC_REG3 {
+                                                       regulator-name = "VCC_3V3";
+                                                       regulator-min-microvolt = <3300000>;
+                                                       regulator-max-microvolt = <3300000>;
+                                                       regulator-always-on;
+                                               };
+
+                                               vddfuse_reg: LDO_REG1 {
+                                                       regulator-name = "FUSE_2V5";
+                                                       regulator-min-microvolt = <2500000>;
+                                                       regulator-max-microvolt = <2500000>;
+                                               };
+
+                                               vddana_reg: LDO_REG2 {
+                                                       regulator-name = "VDDANA";
+                                                       regulator-min-microvolt = <3300000>;
+                                                       regulator-max-microvolt = <3300000>;
+                                                       regulator-always-on;
+                                               };
+
+                                               vled_reg: LDO_REG3 {
+                                                       regulator-name = "VLED";
+                                                       regulator-min-microvolt = <3300000>;
+                                                       regulator-max-microvolt = <3300000>;
+                                                       regulator-always-on;
+                                               };
+
+                                               v3v8_rf_reg: LDO_REG4 {
+                                                       regulator-name = "V3V8_RF";
+                                                       regulator-min-microvolt = <3800000>;
+                                                       regulator-max-microvolt = <3800000>;
+                                                       regulator-always-on;
+                                               };
+                                       };
+                               };
+                       };
+
+                       usart0: serial@f001c000 {
+                               status = "okay";
+                       };
+
+                       usart1: serial@f0020000 {
+                               status = "okay";
+                       };
+
+                       pwm0: pwm@f002c000 {
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_pwm0_pwmh0_1
+                                            &pinctrl_pwm0_pwmh1_1
+                                            &pinctrl_pwm0_pwmh2_0>;
+                               status = "okay";
+                       };
+
+                       adc0: adc@f8018000 {
+                               atmel,adc-vref = <3333>;
+                               status = "okay";
+                       };
+
+                       usart2: serial@f8020000 {
+                               status = "okay";
+                       };
+
+                       macb1: ethernet@f802c000 {
+                               phy-mode = "rmii";
+                               status = "okay";
+                       };
+
+                       dbgu: serial@ffffee00 {
+                               status = "okay";
+                       };
+
+                       watchdog@fffffe40 {
+                               status = "okay";
+                       };
+               };
+
+               usb1: ohci@00600000 {
+                       status = "okay";
+               };
+
+               usb2: ehci@00700000 {
+                       status = "okay";
+               };
+
+               nand0: nand@60000000 {
+                       nand-bus-width = <8>;
+                       nand-ecc-mode = "hw";
+                       atmel,has-pmecc;
+                       atmel,pmecc-cap = <4>;
+                       atmel,pmecc-sector-size = <512>;
+                       nand-on-flash-bbt;
+                       status = "okay";
+
+                       bootstrap@0 {
+                               label = "bootstrap";
+                               reg = <0x0 0x20000>;
+                       };
+
+                       ubi@20000 {
+                               label = "ubi";
+                               reg = <0x20000 0x7fe0000>;
+                       };
+               };
+       };
+
+       gpio_keys {
+               compatible = "gpio-keys";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               prog {
+                       label = "PB_PROG";
+                       gpios = <&pioE 27 GPIO_ACTIVE_LOW>;
+                       linux,code = <0x102>;
+                       gpio-key,wakeup;
+               };
+
+               reset {
+                       label = "PB_RST";
+                       gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
+                       linux,code = <0x100>;
+                       gpio-key,wakeup;
+               };
+
+               user {
+                       label = "PB_USER";
+                       gpios = <&pioE 31 GPIO_ACTIVE_HIGH>;
+                       linux,code = <0x101>;
+                       gpio-key,wakeup;
+               };
+       };
+
+       pwm_leds {
+               compatible = "pwm-leds";
+
+               blue {
+                       label = "pwm:blue:user";
+                       pwms = <&pwm0 2 10000000 0>;
+                       max-brightness = <255>;
+                       linux,default-trigger = "default-on";
+               };
+
+               green {
+                       label = "pwm:green:user";
+                       pwms = <&pwm0 1 10000000 0>;
+                       max-brightness = <255>;
+                       linux,default-trigger = "default-on";
+               };
+
+               red {
+                       label = "pwm:red:user";
+                       pwms = <&pwm0 0 10000000 0>;
+                       max-brightness = <255>;
+                       linux,default-trigger = "default-on";
+               };
+       };
+};