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Message-ID: <7832e031-81b0-c77e-57fa-cf122cd989d4@samsung.com>
Date: Mon, 26 Oct 2020 22:02:10 +0100
From: Marek Szyprowski <m.szyprowski@...sung.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
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
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Sylwester Nawrocki <snawrocki@...nel.org>,
Alim Akhtar <alim.akhtar@...sung.com>,
Chanwoo Choi <cw00.choi@...sung.com>
Subject: Re: [PATCH 04/12] ARM: dts: exynos: adjust node names to DT spec in
Exynos4412 boards
On 26.10.2020 19:15, Krzysztof Kozlowski wrote:
> The Devicetree specification expects device node names to have a generic
> name, representing the class of a device. Also the convention for node
> names is to use hyphens, not underscores.
>
> No functional changes.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
> ---
> arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi | 8 ++++----
> arch/arm/boot/dts/exynos4412-itop-elite.dts | 2 +-
> .../boot/dts/exynos4412-itop-scp-core.dtsi | 2 +-
> arch/arm/boot/dts/exynos4412-midas.dtsi | 12 +++++------
> arch/arm/boot/dts/exynos4412-n710x.dts | 2 +-
> .../boot/dts/exynos4412-odroid-common.dtsi | 8 ++++----
> arch/arm/boot/dts/exynos4412-odroidx.dts | 4 ++--
> arch/arm/boot/dts/exynos4412-origen.dts | 14 ++++++-------
> arch/arm/boot/dts/exynos4412-smdk4412.dts | 20 +++++++++----------
> 9 files changed, 36 insertions(+), 36 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
> index 89ed81fb348d..db91678f5648 100644
> --- a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
> +++ b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
> @@ -15,7 +15,7 @@ aliases {
> i2c10 = &i2c_cm36651;
> };
>
> - aat1290 {
> + led-controller {
> compatible = "skyworks,aat1290";
> flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>;
> enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>;
> @@ -60,7 +60,7 @@ i2c_ak8975: i2c-gpio-0 {
> #size-cells = <0>;
> status = "okay";
>
> - ak8975@c {
> + magnetometer@c {
> compatible = "asahi-kasei,ak8975";
> reg = <0x0c>;
> gpios = <&gpj0 7 GPIO_ACTIVE_HIGH>;
> @@ -75,7 +75,7 @@ i2c_cm36651: i2c-gpio-2 {
> #address-cells = <1>;
> #size-cells = <0>;
>
> - cm36651@18 {
> + sensor@18 {
light-sensor?
> compatible = "capella,cm36651";
> reg = <0x18>;
> interrupt-parent = <&gpx0>;
> @@ -133,7 +133,7 @@ timing-0 {
> };
>
> &i2c_3 {
> - mms114-touchscreen@48 {
> + touchscreen@48 {
> compatible = "melfas,mms114";
> reg = <0x48>;
> interrupt-parent = <&gpm2>;
> diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts
> index f6d0a5f5d339..3063e44fcbcc 100644
> --- a/arch/arm/boot/dts/exynos4412-itop-elite.dts
> +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts
> @@ -175,7 +175,7 @@ &i2c_4 {
> pinctrl-names = "default";
> status = "okay";
>
> - codec: wm8960@1a {
> + codec: codec@1a {
audio-codec?
> compatible = "wlf,wm8960";
> reg = <0x1a>;
> clocks = <&pmu_system_controller 0>;
> diff --git a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
> index dfceb155b3a7..4583d342af39 100644
> --- a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
> +++ b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
> @@ -134,7 +134,7 @@ &i2c_1 {
> pinctrl-names = "default";
> status = "okay";
>
> - s5m8767: s5m8767-pmic@66 {
> + s5m8767: pmic@66 {
> compatible = "samsung,s5m8767-pmic";
> reg = <0x66>;
>
> diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
> index 7e7c243ff196..52a4f6e6c7f2 100644
> --- a/arch/arm/boot/dts/exynos4412-midas.dtsi
> +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
> @@ -220,7 +220,7 @@ i2c_max77693_fuel: i2c-gpio-3 {
> #size-cells = <0>;
> status = "okay";
>
> - max77693-fuel-gauge@36 {
> + fuel-gauge@36 {
> compatible = "maxim,max17047";
> interrupt-parent = <&gpx2>;
> interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
> @@ -550,7 +550,7 @@ &i2c_0 {
> pinctrl-names = "default";
> status = "okay";
>
> - s5c73m3: s5c73m3@3c {
> + s5c73m3: sensor@3c {
image-sensor?
> compatible = "samsung,s5c73m3";
> reg = <0x3c>;
> xshutdown-gpios = <&gpf1 3 GPIO_ACTIVE_LOW>; /* ISP_RESET */
> @@ -577,7 +577,7 @@ &i2c1_isp {
> pinctrl-0 = <&fimc_is_i2c1>;
> pinctrl-names = "default";
>
> - s5k6a3@10 {
> + sensor@10 {
image-sensor?
> compatible = "samsung,s5k6a3";
> reg = <0x10>;
> svdda-supply = <&cam_io_reg>;
> @@ -616,7 +616,7 @@ &i2c_4 {
> pinctrl-names = "default";
> status = "okay";
>
> - wm1811: wm1811@1a {
> + wm1811: codec@1a {
audio-codec?
> compatible = "wlf,wm1811";
> reg = <0x1a>;
> clocks = <&pmu_system_controller 0>,
> @@ -665,7 +665,7 @@ &i2c_7 {
> pinctrl-names = "default";
> status = "okay";
>
> - max77686: max77686_pmic@9 {
> + max77686: pmic@9 {
> compatible = "maxim,max77686";
> interrupt-parent = <&gpx0>;
> interrupts = <7 IRQ_TYPE_NONE>;
> @@ -1407,7 +1407,7 @@ &spi_1 {
> cs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>;
> status = "okay";
>
> - s5c73m3_spi: s5c73m3@0 {
> + s5c73m3_spi: sensor@0 {
image-sensor?
> compatible = "samsung,s5c73m3";
> spi-max-frequency = <50000000>;
> reg = <0>;
> diff --git a/arch/arm/boot/dts/exynos4412-n710x.dts b/arch/arm/boot/dts/exynos4412-n710x.dts
> index a47b7f35fc80..c49dbb7847b8 100644
> --- a/arch/arm/boot/dts/exynos4412-n710x.dts
> +++ b/arch/arm/boot/dts/exynos4412-n710x.dts
> @@ -45,7 +45,7 @@ &i2c_3 {
> pinctrl-names = "default";
> status = "okay";
>
> - mms152-touchscreen@48 {
> + touchscreen@48 {
> compatible = "melfas,mms152";
> reg = <0x48>;
> interrupt-parent = <&gpm2>;
> diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> index c3b6e6d367ab..3dcd7f7f10f3 100644
> --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
> @@ -27,7 +27,7 @@ gpio_keys: gpio-keys {
> pinctrl-names = "default";
> pinctrl-0 = <&gpio_power_key>;
>
> - power_key {
> + power-key {
> gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_POWER>;
> label = "power key";
> @@ -171,7 +171,7 @@ cooling_map1: map1 {
> };
>
> &pinctrl_1 {
> - gpio_power_key: power_key {
> + gpio_power_key: power-key {
> samsung,pins = "gpx1-3";
> samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> };
> @@ -266,7 +266,7 @@ &i2c_0 {
> samsung,i2c-max-bus-freq = <400000>;
> status = "okay";
>
> - usb3503: usb3503@8 {
> + usb3503: usb-hub@8 {
> compatible = "smsc,usb3503";
> reg = <0x08>;
>
> @@ -492,7 +492,7 @@ buck8_reg: BUCK8 {
>
> &i2c_1 {
> status = "okay";
> - max98090: max98090@10 {
> + max98090: codec@10 {
audio-codec?
> compatible = "maxim,max98090";
> reg = <0x10>;
> interrupt-parent = <&gpx0>;
> diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
> index 68fe88074d1d..46381e9097f4 100644
> --- a/arch/arm/boot/dts/exynos4412-odroidx.dts
> +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
> @@ -36,7 +36,7 @@ led2 {
> };
> };
>
> - regulator_p3v3 {
> + regulator-1 {
> compatible = "regulator-fixed";
> regulator-name = "p3v3_en";
> regulator-min-microvolt = <3300000>;
> @@ -81,7 +81,7 @@ &mshc_0 {
> };
>
> &pinctrl_1 {
> - gpio_home_key: home_key {
> + gpio_home_key: home-key {
> samsung,pins = "gpx2-2";
> samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> };
> diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
> index c2e793b69e7d..e1f6de53e20e 100644
> --- a/arch/arm/boot/dts/exynos4412-origen.dts
> +++ b/arch/arm/boot/dts/exynos4412-origen.dts
> @@ -116,7 +116,7 @@ &i2c_0 {
> pinctrl-names = "default";
> status = "okay";
>
> - s5m8767_pmic@66 {
> + pmic@66 {
> compatible = "samsung,s5m8767-pmic";
> reg = <0x66>;
>
> @@ -453,37 +453,37 @@ &keypad {
> pinctrl-names = "default";
> status = "okay";
>
> - key_home {
> + key-home {
> keypad,row = <0>;
> keypad,column = <0>;
> linux,code = <KEY_HOME>;
> };
>
> - key_down {
> + key-down {
> keypad,row = <0>;
> keypad,column = <1>;
> linux,code = <KEY_DOWN>;
> };
>
> - key_up {
> + key-up {
> keypad,row = <1>;
> keypad,column = <0>;
> linux,code = <KEY_UP>;
> };
>
> - key_menu {
> + key-menu {
> keypad,row = <1>;
> keypad,column = <1>;
> linux,code = <KEY_MENU>;
> };
>
> - key_back {
> + key-back {
> keypad,row = <2>;
> keypad,column = <0>;
> linux,code = <KEY_BACK>;
> };
>
> - key_enter {
> + key-enter {
> keypad,row = <2>;
> keypad,column = <1>;
> linux,code = <KEY_ENTER>;
> diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts
> index 49971203a8aa..cc99b955af0c 100644
> --- a/arch/arm/boot/dts/exynos4412-smdk4412.dts
> +++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts
> @@ -71,61 +71,61 @@ &keypad {
> pinctrl-names = "default";
> status = "okay";
>
> - key_1 {
> + key-1 {
> keypad,row = <1>;
> keypad,column = <3>;
> linux,code = <2>;
> };
>
> - key_2 {
> + key-2 {
> keypad,row = <1>;
> keypad,column = <4>;
> linux,code = <3>;
> };
>
> - key_3 {
> + key-3 {
> keypad,row = <1>;
> keypad,column = <5>;
> linux,code = <4>;
> };
>
> - key_4 {
> + key-4 {
> keypad,row = <1>;
> keypad,column = <6>;
> linux,code = <5>;
> };
>
> - key_5 {
> + key-5 {
> keypad,row = <1>;
> keypad,column = <7>;
> linux,code = <6>;
> };
>
> - key_A {
> + key-A {
> keypad,row = <2>;
> keypad,column = <6>;
> linux,code = <30>;
> };
>
> - key_B {
> + key-B {
> keypad,row = <2>;
> keypad,column = <7>;
> linux,code = <48>;
> };
>
> - key_C {
> + key-C {
> keypad,row = <0>;
> keypad,column = <5>;
> linux,code = <46>;
> };
>
> - key_D {
> + key-D {
> keypad,row = <2>;
> keypad,column = <5>;
> linux,code = <32>;
> };
>
> - key_E {
> + key-E {
> keypad,row = <0>;
> keypad,column = <7>;
> linux,code = <18>;
Best regards
--
Marek Szyprowski, PhD
Samsung R&D Institute Poland
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