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