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Date: Wed, 13 May 2015 18:11:18 +0900
From: Kukjin Kim <kgene@...nel.org>
To: Krzysztof Kozlowski <k.kozlowski.k@...il.com>
CC: Kukjin Kim <kgene@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 03/13] ARM: dts: exynos4: Use labels for overriding
nodes in Exynos4210 Origen
On 05/11/15 22:42, Krzysztof Kozlowski wrote:
> Usage of labels instead of full paths reduces possible mistakes when
> overriding nodes.
>
In case of this changes, I have no objection.
But I can't see the 'codec' node you deleted in this patch?
And if possible, can you please put the labels in alphabetically when
you create this patch again? so that we could find the labels easily...
- Kukjin
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@...il.com>
> ---
> arch/arm/boot/dts/exynos4210-origen.dts | 418 ++++++++++++++++----------------
> 1 file changed, 209 insertions(+), 209 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
> index b81146141402..e0abfc3324d1 100644
> --- a/arch/arm/boot/dts/exynos4210-origen.dts
> +++ b/arch/arm/boot/dts/exynos4210-origen.dts
> @@ -50,209 +50,6 @@
> };
> };
>
> - watchdog@...60000 {
> - status = "okay";
> - };
> -
> - rtc@...70000 {
> - status = "okay";
> - };
> -
> - tmu@...C0000 {
> - status = "okay";
> - };
> -
> - sdhci@...30000 {
> - bus-width = <4>;
> - pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
> - pinctrl-names = "default";
> - vmmc-supply = <&mmc_reg>;
> - status = "okay";
> - };
> -
> - sdhci@...10000 {
> - bus-width = <4>;
> - pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_cd>;
> - pinctrl-names = "default";
> - vmmc-supply = <&mmc_reg>;
> - status = "okay";
> - };
> -
> - g2d@...00000 {
> - status = "okay";
> - };
> -
> - codec@...00000 {
> - samsung,mfc-r = <0x43000000 0x800000>;
> - samsung,mfc-l = <0x51000000 0x800000>;
> - status = "okay";
> - };
> -
> - serial@...00000 {
> - status = "okay";
> - };
> -
> - serial@...10000 {
> - status = "okay";
> - };
> -
> - serial@...20000 {
> - status = "okay";
> - };
> -
> - serial@...30000 {
> - status = "okay";
> - };
> -
> - i2c@...60000 {
> - status = "okay";
> - samsung,i2c-sda-delay = <100>;
> - samsung,i2c-max-bus-freq = <20000>;
> - pinctrl-0 = <&i2c0_bus>;
> - pinctrl-names = "default";
> -
> - max8997_pmic@66 {
> - compatible = "maxim,max8997-pmic";
> - reg = <0x66>;
> - interrupt-parent = <&gpx0>;
> - interrupts = <4 0>, <3 0>;
> -
> - max8997,pmic-buck1-dvs-voltage = <1350000>;
> - max8997,pmic-buck2-dvs-voltage = <1100000>;
> - max8997,pmic-buck5-dvs-voltage = <1200000>;
> -
> - regulators {
> - ldo1_reg: LDO1 {
> - regulator-name = "VDD_ABB_3.3V";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - };
> -
> - ldo2_reg: LDO2 {
> - regulator-name = "VDD_ALIVE_1.1V";
> - regulator-min-microvolt = <1100000>;
> - regulator-max-microvolt = <1100000>;
> - regulator-always-on;
> - };
> -
> - ldo3_reg: LDO3 {
> - regulator-name = "VMIPI_1.1V";
> - regulator-min-microvolt = <1100000>;
> - regulator-max-microvolt = <1100000>;
> - };
> -
> - ldo4_reg: LDO4 {
> - regulator-name = "VDD_RTC_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-always-on;
> - };
> -
> - ldo6_reg: LDO6 {
> - regulator-name = "VMIPI_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-always-on;
> - };
> -
> - ldo7_reg: LDO7 {
> - regulator-name = "VDD_AUD_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - };
> -
> - ldo8_reg: LDO8 {
> - regulator-name = "VADC_3.3V";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - };
> -
> - ldo9_reg: LDO9 {
> - regulator-name = "DVDD_SWB_2.8V";
> - regulator-min-microvolt = <2800000>;
> - regulator-max-microvolt = <2800000>;
> - regulator-always-on;
> - };
> -
> - ldo10_reg: LDO10 {
> - regulator-name = "VDD_PLL_1.1V";
> - regulator-min-microvolt = <1100000>;
> - regulator-max-microvolt = <1100000>;
> - regulator-always-on;
> - };
> -
> - ldo11_reg: LDO11 {
> - regulator-name = "VDD_AUD_3V";
> - regulator-min-microvolt = <3000000>;
> - regulator-max-microvolt = <3000000>;
> - };
> -
> - ldo14_reg: LDO14 {
> - regulator-name = "AVDD18_SWB_1.8V";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-always-on;
> - };
> -
> - ldo17_reg: LDO17 {
> - regulator-name = "VDD_SWB_3.3V";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-always-on;
> - };
> -
> - ldo21_reg: LDO21 {
> - regulator-name = "VDD_MIF_1.2V";
> - regulator-min-microvolt = <1200000>;
> - regulator-max-microvolt = <1200000>;
> - regulator-always-on;
> - };
> -
> - buck1_reg: BUCK1 {
> - /*
> - * HACK: The real name is VDD_ARM_1.2V,
> - * but exynos-cpufreq does not support
> - * DT-based regulator lookup yet.
> - */
> - regulator-name = "vdd_arm";
> - regulator-min-microvolt = <950000>;
> - regulator-max-microvolt = <1350000>;
> - regulator-always-on;
> - regulator-boot-on;
> - };
> -
> - buck2_reg: BUCK2 {
> - regulator-name = "VDD_INT_1.1V";
> - regulator-min-microvolt = <900000>;
> - regulator-max-microvolt = <1100000>;
> - regulator-always-on;
> - regulator-boot-on;
> - };
> -
> - buck3_reg: BUCK3 {
> - regulator-name = "VDD_G3D_1.1V";
> - regulator-min-microvolt = <900000>;
> - regulator-max-microvolt = <1100000>;
> - };
> -
> - buck5_reg: BUCK5 {
> - regulator-name = "VDDQ_M1M2_1.2V";
> - regulator-min-microvolt = <1200000>;
> - regulator-max-microvolt = <1200000>;
> - regulator-always-on;
> - };
> -
> - buck7_reg: BUCK7 {
> - regulator-name = "VDD_LCD_3.3V";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> - };
> - };
> - };
> -
> gpio_keys {
> compatible = "gpio-keys";
> #address-cells = <1>;
> @@ -314,12 +111,6 @@
> };
> };
>
> - fimd@...00000 {
> - pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>;
> - pinctrl-names = "default";
> - status = "okay";
> - };
> -
> display-timings {
> native-mode = <&timing0>;
> timing0: timing {
> @@ -335,3 +126,212 @@
> };
> };
> };
> +
> +&fimd {
> + pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&g2d {
> + status = "okay";
> +};
> +
> +&i2c_0 {
> + status = "okay";
> + samsung,i2c-sda-delay = <100>;
> + samsung,i2c-max-bus-freq = <20000>;
> + pinctrl-0 = <&i2c0_bus>;
> + pinctrl-names = "default";
> +
> + max8997_pmic@66 {
> + compatible = "maxim,max8997-pmic";
> + reg = <0x66>;
> + interrupt-parent = <&gpx0>;
> + interrupts = <4 0>, <3 0>;
> +
> + max8997,pmic-buck1-dvs-voltage = <1350000>;
> + max8997,pmic-buck2-dvs-voltage = <1100000>;
> + max8997,pmic-buck5-dvs-voltage = <1200000>;
> +
> + regulators {
> + ldo1_reg: LDO1 {
> + regulator-name = "VDD_ABB_3.3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + ldo2_reg: LDO2 {
> + regulator-name = "VDD_ALIVE_1.1V";
> + regulator-min-microvolt = <1100000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-always-on;
> + };
> +
> + ldo3_reg: LDO3 {
> + regulator-name = "VMIPI_1.1V";
> + regulator-min-microvolt = <1100000>;
> + regulator-max-microvolt = <1100000>;
> + };
> +
> + ldo4_reg: LDO4 {
> + regulator-name = "VDD_RTC_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + ldo6_reg: LDO6 {
> + regulator-name = "VMIPI_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + ldo7_reg: LDO7 {
> + regulator-name = "VDD_AUD_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + ldo8_reg: LDO8 {
> + regulator-name = "VADC_3.3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + ldo9_reg: LDO9 {
> + regulator-name = "DVDD_SWB_2.8V";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-always-on;
> + };
> +
> + ldo10_reg: LDO10 {
> + regulator-name = "VDD_PLL_1.1V";
> + regulator-min-microvolt = <1100000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-always-on;
> + };
> +
> + ldo11_reg: LDO11 {
> + regulator-name = "VDD_AUD_3V";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + };
> +
> + ldo14_reg: LDO14 {
> + regulator-name = "AVDD18_SWB_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + ldo17_reg: LDO17 {
> + regulator-name = "VDD_SWB_3.3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + ldo21_reg: LDO21 {
> + regulator-name = "VDD_MIF_1.2V";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-always-on;
> + };
> +
> + buck1_reg: BUCK1 {
> + /*
> + * HACK: The real name is VDD_ARM_1.2V,
> + * but exynos-cpufreq does not support
> + * DT-based regulator lookup yet.
> + */
> + regulator-name = "vdd_arm";
> + regulator-min-microvolt = <950000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + buck2_reg: BUCK2 {
> + regulator-name = "VDD_INT_1.1V";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + buck3_reg: BUCK3 {
> + regulator-name = "VDD_G3D_1.1V";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1100000>;
> + };
> +
> + buck5_reg: BUCK5 {
> + regulator-name = "VDDQ_M1M2_1.2V";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-always-on;
> + };
> +
> + buck7_reg: BUCK7 {
> + regulator-name = "VDD_LCD_3.3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> + };
> +};
> +
> +&mfc {
> + samsung,mfc-r = <0x43000000 0x800000>;
> + samsung,mfc-l = <0x51000000 0x800000>;
> + status = "okay";
> +};
> +
> +&sdhci_0 {
> + bus-width = <4>;
> + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_cd>;
> + pinctrl-names = "default";
> + vmmc-supply = <&mmc_reg>;
> + status = "okay";
> +};
> +
> +&sdhci_2 {
> + bus-width = <4>;
> + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
> + pinctrl-names = "default";
> + vmmc-supply = <&mmc_reg>;
> + status = "okay";
> +};
> +
> +&serial_0 {
> + status = "okay";
> +};
> +
> +&serial_1 {
> + status = "okay";
> +};
> +
> +&serial_2 {
> + status = "okay";
> +};
> +
> +&serial_3 {
> + status = "okay";
> +};
> +
> +&rtc {
> + status = "okay";
> +};
> +
> +&tmu {
> + status = "okay";
> +};
> +
> +&watchdog {
> + status = "okay";
> +};
--
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