Re: [PATCH v4 09/13] ARM: dts: exynos4: Use labels for overriding nodes in Odroid

From: Eduardo Valentin
Date: Mon May 11 2015 - 12:51:57 EST

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In reply to: Krzysztof Kozlowski: "[PATCH v4 09/13] ARM: dts: exynos4: Use labels for overriding nodes in Odroid"
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On Mon, May 11, 2015 at 10:42:49PM +0900, Krzysztof Kozlowski wrote:
> Usage of labels instead of full paths reduces possible mistakes when
> overriding nodes.
>
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@xxxxxxxxx>

Wrt thermal zones:

Acked-by: Eduardo Valentin <edubezval@xxxxxxxxx>

> ---
> arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 732 ++++++++++++------------
> arch/arm/boot/dts/exynos4412-odroidx.dts | 16 +-
> 2 files changed, 374 insertions(+), 374 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> index d6b49e5b32e9..ca7d168d1dd6 100644
> --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> @@ -38,16 +38,6 @@
> };
> };
>
> - i2s0: i2s@03830000 {
> - pinctrl-0 = <&i2s0_bus>;
> - pinctrl-names = "default";
> - status = "okay";
> - clocks = <&clock_audss EXYNOS_I2S_BUS>,
> - <&clock_audss EXYNOS_DOUT_AUD_BUS>,
> - <&clock_audss EXYNOS_SCLK_I2S>;
> - clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
> - };
> -
> sound: sound {
> compatible = "simple-audio-card";
> assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
> @@ -83,427 +73,437 @@
> reset-gpios = <&gpk1 2 1>;
> };
>
> - mmc@12550000 {
> - pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
> - pinctrl-names = "default";
> - vmmc-supply = <&ldo20_reg &buck8_reg>;
> - mmc-pwrseq = <&emmc_pwrseq>;
> - status = "okay";
> -
> - num-slots = <1>;
> - broken-cd;
> - card-detect-delay = <200>;
> - samsung,dw-mshc-ciu-div = <3>;
> - samsung,dw-mshc-sdr-timing = <2 3>;
> - samsung,dw-mshc-ddr-timing = <1 2>;
> - bus-width = <8>;
> - cap-mmc-highspeed;
> - };
> -
> - watchdog@10060000 {
> - status = "okay";
> - };
> -
> - rtc@10070000 {
> - status = "okay";
> - clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;
> - clock-names = "rtc", "rtc_src";
> - };
> -
> - g2d@10800000 {
> - status = "okay";
> - };
> -
> camera {
> status = "okay";
> pinctrl-names = "default";
> pinctrl-0 = <>;
> + };
>
> - fimc_0: fimc@11800000 {
> - status = "okay";
> - assigned-clocks = <&clock CLK_MOUT_FIMC0>,
> - <&clock CLK_SCLK_FIMC0>;
> - assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
> - assigned-clock-rates = <0>, <176000000>;
> - };
> -
> - fimc_1: fimc@11810000 {
> - status = "okay";
> - assigned-clocks = <&clock CLK_MOUT_FIMC1>,
> - <&clock CLK_SCLK_FIMC1>;
> - assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
> - assigned-clock-rates = <0>, <176000000>;
> + fixed-rate-clocks {
> + xxti {
> + compatible = "samsung,clock-xxti";
> + clock-frequency = <0>;
> };
>
> - fimc_2: fimc@11820000 {
> - status = "okay";
> - assigned-clocks = <&clock CLK_MOUT_FIMC2>,
> - <&clock CLK_SCLK_FIMC2>;
> - assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
> - assigned-clock-rates = <0>, <176000000>;
> + xusbxti {
> + compatible = "samsung,clock-xusbxti";
> + clock-frequency = <24000000>;
> };
> + };
>
> - fimc_3: fimc@11830000 {
> - status = "okay";
> - assigned-clocks = <&clock CLK_MOUT_FIMC3>,
> - <&clock CLK_SCLK_FIMC3>;
> - assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
> - assigned-clock-rates = <0>, <176000000>;
> + thermal-zones {
> + cpu_thermal: cpu-thermal {
> + cooling-maps {
> + map0 {
> + /* Corresponds to 800MHz at freq_table */
> + cooling-device = <&cpu0 7 7>;
> + };
> + map1 {
> + /* Corresponds to 200MHz at freq_table */
> + cooling-device = <&cpu0 13 13>;
> + };
> + };
> };
> };
> +};
>
> - sdhci@12530000 {
> - bus-width = <4>;
> - pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
> - pinctrl-names = "default";
> - vmmc-supply = <&ldo4_reg &ldo21_reg>;
> - cd-gpios = <&gpk2 2 0>;
> - cd-inverted;
> - status = "okay";
> - };
> +/* RSTN signal for eMMC */
> +&sd1_cd {
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> +};
>
> - serial@13800000 {
> - status = "okay";
> +&pinctrl_1 {
> + gpio_power_key: power_key {
> + samsung,pins = "gpx1-3";
> + samsung,pin-pud = <0>;
> };
>
> - serial@13810000 {
> - status = "okay";
> + max77686_irq: max77686-irq {
> + samsung,pins = "gpx3-2";
> + samsung,pin-function = <0>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> };
>
> - fixed-rate-clocks {
> - xxti {
> - compatible = "samsung,clock-xxti";
> - clock-frequency = <0>;
> - };
> -
> - xusbxti {
> - compatible = "samsung,clock-xusbxti";
> - clock-frequency = <24000000>;
> - };
> + hdmi_hpd: hdmi-hpd {
> + samsung,pins = "gpx3-7";
> + samsung,pin-pud = <1>;
> };
> +};
>
> - i2c@13860000 {
> - pinctrl-0 = <&i2c0_bus>;
> - pinctrl-names = "default";
> - samsung,i2c-sda-delay = <100>;
> - samsung,i2c-max-bus-freq = <400000>;
> - status = "okay";
> +&ehci {
> + status = "okay";
> +};
>
> - usb3503: usb3503@08 {
> - compatible = "smsc,usb3503";
> - reg = <0x08>;
> +&exynos_usbphy {
> + status = "okay";
> +};
>
> - intn-gpios = <&gpx3 0 0>;
> - connect-gpios = <&gpx3 4 0>;
> - reset-gpios = <&gpx3 5 0>;
> - initial-mode = <1>;
> - };
> +&fimc_0 {
> + status = "okay";
> + assigned-clocks = <&clock CLK_MOUT_FIMC0>,
> + <&clock CLK_SCLK_FIMC0>;
> + assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
> + assigned-clock-rates = <0>, <176000000>;
> +};
>
> - max77686: pmic@09 {
> - compatible = "maxim,max77686";
> - interrupt-parent = <&gpx3>;
> - interrupts = <2 0>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&max77686_irq>;
> - 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;
> - };
> +&fimc_1 {
> + status = "okay";
> + assigned-clocks = <&clock CLK_MOUT_FIMC1>,
> + <&clock CLK_SCLK_FIMC1>;
> + assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
> + assigned-clock-rates = <0>, <176000000>;
> +};
>
> - ldo2_reg: LDO2 {
> - regulator-name = "VDDQ_M1_2_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-always-on;
> - };
> +&fimc_2 {
> + status = "okay";
> + assigned-clocks = <&clock CLK_MOUT_FIMC2>,
> + <&clock CLK_SCLK_FIMC2>;
> + assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
> + assigned-clock-rates = <0>, <176000000>;
> +};
>
> - ldo3_reg: LDO3 {
> - regulator-name = "VDDQ_EXT_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-always-on;
> - };
> +&fimc_3 {
> + status = "okay";
> + assigned-clocks = <&clock CLK_MOUT_FIMC3>,
> + <&clock CLK_SCLK_FIMC3>;
> + assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
> + assigned-clock-rates = <0>, <176000000>;
> +};
>
> - ldo4_reg: LDO4 {
> - regulator-name = "VDDQ_MMC2_2.8V";
> - regulator-min-microvolt = <2800000>;
> - regulator-max-microvolt = <2800000>;
> - regulator-always-on;
> - regulator-boot-on;
> - };
> +&g2d {
> + status = "okay";
> +};
>
> - ldo5_reg: LDO5 {
> - regulator-name = "VDDQ_MMC1_3_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-always-on;
> - regulator-boot-on;
> - };
> +&hdmi {
> + hpd-gpio = <&gpx3 7 0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&hdmi_hpd>;
> + vdd-supply = <&ldo8_reg>;
> + vdd_osc-supply = <&ldo10_reg>;
> + vdd_pll-supply = <&ldo8_reg>;
> + ddc = <&i2c_2>;
> + status = "okay";
> +};
>
> - ldo6_reg: LDO6 {
> - regulator-name = "VDD10_MPLL_1.0V";
> - regulator-min-microvolt = <1000000>;
> - regulator-max-microvolt = <1000000>;
> - regulator-always-on;
> - };
> +&hsotg {
> + dr_mode = "peripheral";
> + status = "okay";
> + vusb_d-supply = <&ldo15_reg>;
> + vusb_a-supply = <&ldo12_reg>;
> +};
>
> - ldo7_reg: LDO7 {
> - regulator-name = "VDD10_XPLL_1.0V";
> - regulator-min-microvolt = <1000000>;
> - regulator-max-microvolt = <1000000>;
> - regulator-always-on;
> - };
> +&i2c_0 {
> + pinctrl-0 = <&i2c0_bus>;
> + pinctrl-names = "default";
> + samsung,i2c-sda-delay = <100>;
> + samsung,i2c-max-bus-freq = <400000>;
> + status = "okay";
> +
> + usb3503: 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>;
> + };
>
> - ldo8_reg: ldo@8 {
> - regulator-compatible = "LDO8";
> - regulator-name = "VDD10_HDMI_1.0V";
> - regulator-min-microvolt = <1000000>;
> - regulator-max-microvolt = <1000000>;
> - };
> + max77686: pmic@09 {
> + compatible = "maxim,max77686";
> + interrupt-parent = <&gpx3>;
> + interrupts = <2 0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&max77686_irq>;
> + 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;
> + };
>
> - ldo10_reg: ldo@10 {
> - regulator-compatible = "LDO10";
> - regulator-name = "VDDQ_MIPIHSI_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> + ldo2_reg: LDO2 {
> + regulator-name = "VDDQ_M1_2_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
>
> - ldo11_reg: LDO11 {
> - regulator-name = "VDD18_ABB1_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;
> + };
>
> - ldo12_reg: LDO12 {
> - regulator-name = "VDD33_USB_3.3V";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-always-on;
> - regulator-boot-on;
> - };
> + ldo4_reg: LDO4 {
> + regulator-name = "VDDQ_MMC2_2.8V";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + 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;
> - };
> + ldo5_reg: LDO5 {
> + regulator-name = "VDDQ_MMC1_3_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;
> - };
> + ldo6_reg: LDO6 {
> + regulator-name = "VDD10_MPLL_1.0V";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-always-on;
> + };
>
> - ldo15_reg: LDO15 {
> - regulator-name = "VDD10_HSIC_1.0V";
> - regulator-min-microvolt = <1000000>;
> - regulator-max-microvolt = <1000000>;
> - regulator-always-on;
> - regulator-boot-on;
> - };
> + ldo7_reg: LDO7 {
> + regulator-name = "VDD10_XPLL_1.0V";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-always-on;
> + };
>
> - ldo16_reg: LDO16 {
> - regulator-name = "VDD18_HSIC_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-always-on;
> - regulator-boot-on;
> - };
> + ldo8_reg: ldo@8 {
> + regulator-compatible = "LDO8";
> + regulator-name = "VDD10_HDMI_1.0V";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + };
>
> - ldo20_reg: LDO20 {
> - regulator-name = "LDO20_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-boot-on;
> - };
> + ldo10_reg: ldo@10 {
> + regulator-compatible = "LDO10";
> + regulator-name = "VDDQ_MIPIHSI_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
>
> - ldo21_reg: LDO21 {
> - regulator-name = "LDO21_3.3V";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-always-on;
> - regulator-boot-on;
> - };
> + ldo11_reg: LDO11 {
> + regulator-name = "VDD18_ABB1_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
>
> - ldo25_reg: LDO25 {
> - regulator-name = "VDDQ_LCD_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-always-on;
> - regulator-boot-on;
> - };
> + ldo12_reg: LDO12 {
> + regulator-name = "VDD33_USB_3.3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + 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;
> - };
> + ldo13_reg: LDO13 {
> + regulator-name = "VDDQ_C2C_W_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + 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;
> - };
> + ldo14_reg: LDO14 {
> + regulator-name = "VDD18_ABB0_2_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + 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;
> - };
> + ldo15_reg: LDO15 {
> + regulator-name = "VDD10_HSIC_1.0V";
> + 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>;
> - };
> + ldo16_reg: LDO16 {
> + regulator-name = "VDD18_HSIC_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
>
> - buck5_reg: BUCK5 {
> - regulator-name = "VDDQ_CKEM1_2_1.2V";
> - regulator-min-microvolt = <1200000>;
> - regulator-max-microvolt = <1200000>;
> - 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;
> + };
>
> - buck6_reg: BUCK6 {
> - regulator-name = "BUCK6_1.35V";
> - regulator-min-microvolt = <1350000>;
> - regulator-max-microvolt = <1350000>;
> - regulator-always-on;
> - 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;
> + };
>
> - buck7_reg: BUCK7 {
> - regulator-name = "BUCK7_2.0V";
> - regulator-min-microvolt = <2000000>;
> - regulator-max-microvolt = <2000000>;
> - regulator-always-on;
> - };
> + ldo25_reg: LDO25 {
> + regulator-name = "VDDQ_LCD_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
>
> - buck8_reg: BUCK8 {
> - regulator-name = "BUCK8_2.8V";
> - regulator-min-microvolt = <2800000>;
> - regulator-max-microvolt = <2800000>;
> - };
> + buck1_reg: BUCK1 {
> + regulator-name = "vdd_mif";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-always-on;
> + regulator-boot-on;
> };
> - };
> - };
>
> - i2c@13870000 {
> - pinctrl-names = "default";
> - pinctrl-0 = <&i2c1_bus>;
> - status = "okay";
> - max98090: max98090@10 {
> - compatible = "maxim,max98090";
> - reg = <0x10>;
> - interrupt-parent = <&gpx0>;
> - interrupts = <0 0>;
> - clocks = <&i2s0 CLK_I2S_CDCLK>;
> - clock-names = "mclk";
> - #sound-dai-cells = <0>;
> - };
> - };
> + buck2_reg: BUCK2 {
> + regulator-name = "vdd_arm";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
>
> - exynos-usbphy@125B0000 {
> - status = "okay";
> - };
> + buck3_reg: BUCK3 {
> + regulator-name = "vdd_int";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
>
> - hsotg@12480000 {
> - dr_mode = "peripheral";
> - status = "okay";
> - vusb_d-supply = <&ldo15_reg>;
> - vusb_a-supply = <&ldo12_reg>;
> - };
> + buck4_reg: BUCK4 {
> + regulator-name = "vdd_g3d";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-microvolt-offset = <50000>;
> + };
>
> - ehci: ehci@12580000 {
> - status = "okay";
> - };
> + buck5_reg: BUCK5 {
> + regulator-name = "VDDQ_CKEM1_2_1.2V";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
>
> - tmu@100C0000 {
> - vtmu-supply = <&ldo10_reg>;
> - status = "okay";
> - };
> + buck6_reg: BUCK6 {
> + regulator-name = "BUCK6_1.35V";
> + regulator-min-microvolt = <1350000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
>
> - thermal-zones {
> - cpu_thermal: cpu-thermal {
> - cooling-maps {
> - map0 {
> - /* Corresponds to 800MHz at freq_table */
> - cooling-device = <&cpu0 7 7>;
> - };
> - map1 {
> - /* Corresponds to 200MHz at freq_table */
> - cooling-device = <&cpu0 13 13>;
> - };
> - };
> + 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>;
> + };
> };
> };
> +};
>
> - mixer: mixer@12C10000 {
> - status = "okay";
> +&i2c_1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_bus>;
> + status = "okay";
> + max98090: max98090@10 {
> + compatible = "maxim,max98090";
> + reg = <0x10>;
> + interrupt-parent = <&gpx0>;
> + interrupts = <0 0>;
> + clocks = <&i2s0 CLK_I2S_CDCLK>;
> + clock-names = "mclk";
> + #sound-dai-cells = <0>;
> };
> +};
>
> - hdmi@12D00000 {
> - hpd-gpio = <&gpx3 7 0>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&hdmi_hpd>;
> - vdd-supply = <&ldo8_reg>;
> - vdd_osc-supply = <&ldo10_reg>;
> - vdd_pll-supply = <&ldo8_reg>;
> - ddc = <&hdmi_ddc>;
> - status = "okay";
> - };
> +&i2c_2 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c2_bus>;
> +};
>
> - hdmi_ddc: i2c@13880000 {
> - status = "okay";
> - pinctrl-names = "default";
> - pinctrl-0 = <&i2c2_bus>;
> - };
> +&i2c_8 {
> + status = "okay";
> +};
>
> - i2c@138E0000 {
> - status = "okay";
> - };
> +&i2s0 {
> + pinctrl-0 = <&i2s0_bus>;
> + pinctrl-names = "default";
> + status = "okay";
> + clocks = <&clock_audss EXYNOS_I2S_BUS>,
> + <&clock_audss EXYNOS_DOUT_AUD_BUS>,
> + <&clock_audss EXYNOS_SCLK_I2S>;
> + clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
> };
>
> -/* RSTN signal for eMMC */
> -&sd1_cd {
> - samsung,pin-pud = <0>;
> - samsung,pin-drv = <0>;
> +&mixer {
> + status = "okay";
> };
>
> -&pinctrl_1 {
> - gpio_power_key: power_key {
> - samsung,pins = "gpx1-3";
> - samsung,pin-pud = <0>;
> - };
> +&mshc_0 {
> + pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
> + pinctrl-names = "default";
> + vmmc-supply = <&ldo20_reg &buck8_reg>;
> + mmc-pwrseq = <&emmc_pwrseq>;
> + status = "okay";
> +
> + num-slots = <1>;
> + broken-cd;
> + card-detect-delay = <200>;
> + samsung,dw-mshc-ciu-div = <3>;
> + samsung,dw-mshc-sdr-timing = <2 3>;
> + samsung,dw-mshc-ddr-timing = <1 2>;
> + bus-width = <8>;
> + cap-mmc-highspeed;
> +};
>
> - max77686_irq: max77686-irq {
> - samsung,pins = "gpx3-2";
> - samsung,pin-function = <0>;
> - samsung,pin-pud = <0>;
> - samsung,pin-drv = <0>;
> - };
> +&rtc {
> + status = "okay";
> + clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;
> + clock-names = "rtc", "rtc_src";
> +};
>
> - hdmi_hpd: hdmi-hpd {
> - samsung,pins = "gpx3-7";
> - samsung,pin-pud = <1>;
> - };
> +&sdhci_2 {
> + bus-width = <4>;
> + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
> + pinctrl-names = "default";
> + vmmc-supply = <&ldo4_reg &ldo21_reg>;
> + cd-gpios = <&gpk2 2 0>;
> + cd-inverted;
> + status = "okay";
> +};
> +
> +&serial_0 {
> + status = "okay";
> +};
> +
> +&serial_1 {
> + status = "okay";
> +};
> +
> +&tmu {
> + vtmu-supply = <&ldo10_reg>;
> + status = "okay";
> +};
> +
> +&watchdog {
> + status = "okay";
> };
> diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
> index cb1cfe7239c4..679ac103ebf6 100644
> --- a/arch/arm/boot/dts/exynos4412-odroidx.dts
> +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
> @@ -38,14 +38,6 @@
> };
> };
>
> - serial@13820000 {
> - status = "okay";
> - };
> -
> - serial@13830000 {
> - status = "okay";
> - };
> -
> gpio_keys {
> pinctrl-0 = <&gpio_power_key &gpio_home_key>;
>
> @@ -83,3 +75,11 @@
> samsung,pin-pud = <0>;
> };
> };
> +
> +&serial_2 {
> + status = "okay";
> +};
> +
> +&serial_3 {
> + status = "okay";
> +};
> --
> 2.1.4
>
> --
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