ARM: dts: Add dts file for Odroid XU3 board

Add DTS for the Hardkernel Odroid XU3. The name of the DTS file is
kept the same as the vendors naming, which means it's prefixed with
exynos5422 instead of exynos5800 as the SoC name even though it
includes the exyno5800 dtsi.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 91bd5bd628576d6da17a10aa87afb52232087d06..df397c22073cf361f477e4fac1b3d47d0b20d5ed 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -98,6 +98,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos3250-monk.dtb \
        exynos5420-arndale-octa.dtb \
        exynos5420-peach-pit.dtb \
        exynos5420-smdk5420.dtb \
+       exynos5422-odroidxu3.dtb \
        exynos5440-sd5v1.dtb \
        exynos5440-ssdk5440.dtb \
        exynos5800-peach-pi.dtb

diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
new file mode 100644 (file)
index 0000000..c29123c
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -0,0 +1,332 @@
+/*
+ * Hardkernel Odroid XU3 board device tree source
+ *
+ * Copyright (c) 2014 Collabora Ltd.
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *             http://www.samsung.com
+ *
+ * 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 "exynos5800.dtsi"
+
+/ {
+       model = "Hardkernel Odroid XU3";
+       compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", "samsung,exynos5";
+
+       memory {
+               reg = <0x40000000 0x80000000>;
+       };
+
+       chosen {
+               linux,stdout-path = &serial_2;
+       };
+
+       fimd@14400000 {
+               status = "okay";
+       };
+
+       firmware@02073000 {
+               compatible = "samsung,secure-firmware";
+               reg = <0x02073000 0x1000>;
+       };
+
+       fixed-rate-clocks {
+               oscclk {
+                       compatible = "samsung,exynos5420-oscclk";
+                       clock-frequency = <24000000>;
+               };
+       };
+
+       hsi2c_4: i2c@12CA0000 {
+               status = "okay";
+
+               s2mps11_pmic@66 {
+                       compatible = "samsung,s2mps11-pmic";
+                       reg = <0x66>;
+                       s2mps11,buck2-ramp-delay = <12>;
+                       s2mps11,buck34-ramp-delay = <12>;
+                       s2mps11,buck16-ramp-delay = <12>;
+                       s2mps11,buck6-ramp-enable = <1>;
+                       s2mps11,buck2-ramp-enable = <1>;
+                       s2mps11,buck3-ramp-enable = <1>;
+                       s2mps11,buck4-ramp-enable = <1>;
+
+                       s2mps11_osc: clocks {
+                               #clock-cells = <1>;
+                               clock-output-names = "s2mps11_ap",
+                                               "s2mps11_cp", "s2mps11_bt";
+                       };
+
+                       regulators {
+                               ldo1_reg: LDO1 {
+                                       regulator-name = "vdd_ldo1";
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1000000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo3_reg: LDO3 {
+                                       regulator-name = "vdd_ldo3";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo5_reg: LDO5 {
+                                       regulator-name = "vdd_ldo5";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo6_reg: LDO6 {
+                                       regulator-name = "vdd_ldo6";
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1000000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo7_reg: LDO7 {
+                                       regulator-name = "vdd_ldo7";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo8_reg: LDO8 {
+                                       regulator-name = "vdd_ldo8";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo9_reg: LDO9 {
+                                       regulator-name = "vdd_ldo9";
+                                       regulator-min-microvolt = <3000000>;
+                                       regulator-max-microvolt = <3000000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo10_reg: LDO10 {
+                                       regulator-name = "vdd_ldo10";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo11_reg: LDO11 {
+                                       regulator-name = "vdd_ldo11";
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1000000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo12_reg: LDO12 {
+                                       regulator-name = "vdd_ldo12";
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo13_reg: LDO13 {
+                                       regulator-name = "vdd_ldo13";
+                                       regulator-min-microvolt = <2800000>;
+                                       regulator-max-microvolt = <2800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo15_reg: LDO15 {
+                                       regulator-name = "vdd_ldo15";
+                                       regulator-min-microvolt = <3100000>;
+                                       regulator-max-microvolt = <3100000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo16_reg: LDO16 {
+                                       regulator-name = "vdd_ldo16";
+                                       regulator-min-microvolt = <2200000>;
+                                       regulator-max-microvolt = <2200000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo17_reg: LDO17 {
+                                       regulator-name = "tsp_avdd";
+                                       regulator-min-microvolt = <3300000>;
+                                       regulator-max-microvolt = <3300000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo19_reg: LDO19 {
+                                       regulator-name = "vdd_sd";
+                                       regulator-min-microvolt = <2800000>;
+                                       regulator-max-microvolt = <2800000>;
+                                       regulator-always-on;
+                               };
+
+                               ldo24_reg: LDO24 {
+                                       regulator-name = "tsp_io";
+                                       regulator-min-microvolt = <2800000>;
+                                       regulator-max-microvolt = <2800000>;
+                                       regulator-always-on;
+                               };
+
+                               buck1_reg: BUCK1 {
+                                       regulator-name = "vdd_mif";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1300000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               buck2_reg: BUCK2 {
+                                       regulator-name = "vdd_arm";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1500000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               buck3_reg: BUCK3 {
+                                       regulator-name = "vdd_int";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1400000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               buck4_reg: BUCK4 {
+                                       regulator-name = "vdd_g3d";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1400000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               buck5_reg: BUCK5 {
+                                       regulator-name = "vdd_mem";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1400000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               buck6_reg: BUCK6 {
+                                       regulator-name = "vdd_kfc";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1500000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               buck7_reg: BUCK7 {
+                                       regulator-name = "vdd_1.0v_ldo";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1500000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               buck8_reg: BUCK8 {
+                                       regulator-name = "vdd_1.8v_ldo";
+                                       regulator-min-microvolt = <800000>;
+                                       regulator-max-microvolt = <1500000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               buck9_reg: BUCK9 {
+                                       regulator-name = "vdd_2.8v_ldo";
+                                       regulator-min-microvolt = <3000000>;
+                                       regulator-max-microvolt = <3750000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+
+                               buck10_reg: BUCK10 {
+                                       regulator-name = "vdd_vmem";
+                                       regulator-min-microvolt = <2850000>;
+                                       regulator-max-microvolt = <2850000>;
+                                       regulator-always-on;
+                                       regulator-boot-on;
+                               };
+                       };
+               };
+       };
+
+       i2c_2: i2c@12C80000 {
+               samsung,i2c-sda-delay = <100>;
+               samsung,i2c-max-bus-freq = <66000>;
+               status = "okay";
+
+               hdmiddc@50 {
+                       compatible = "samsung,exynos4210-hdmiddc";
+                       reg = <0x50>;
+               };
+       };
+
+       rtc@101E0000 {
+               status = "okay";
+       };
+};
+
+&hdmi {
+       status = "okay";
+       hpd-gpio = <&gpx3 7 0>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&hdmi_hpd_irq>;
+
+       vdd_osc-supply = <&ldo7_reg>;
+       vdd_pll-supply = <&ldo6_reg>;
+       vdd-supply = <&ldo6_reg>;
+};
+
+&mfc {
+       samsung,mfc-r = <0x43000000 0x800000>;
+       samsung,mfc-l = <0x51000000 0x800000>;
+};
+
+&mmc_0 {
+       status = "okay";
+       broken-cd;
+       card-detect-delay = <200>;
+       samsung,dw-mshc-ciu-div = <3>;
+       samsung,dw-mshc-sdr-timing = <0 4>;
+       samsung,dw-mshc-ddr-timing = <0 2>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+       bus-width = <8>;
+       cap-mmc-highspeed;
+};
+
+&mmc_2 {
+       status = "okay";
+       card-detect-delay = <200>;
+       samsung,dw-mshc-ciu-div = <3>;
+       samsung,dw-mshc-sdr-timing = <0 4>;
+       samsung,dw-mshc-ddr-timing = <0 2>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+       bus-width = <4>;
+       cap-sd-highspeed;
+};
+
+&pinctrl_0 {
+       hdmi_hpd_irq: hdmi-hpd-irq {
+               samsung,pins = "gpx3-7";
+               samsung,pin-function = <0>;
+               samsung,pin-pud = <1>;
+               samsung,pin-drv = <0>;
+       };
+};
+
+&usbdrd_dwc3_0 {
+       dr_mode = "host";
+};
+
+&usbdrd_dwc3_1 {
+       dr_mode = "otg";
+};