linux-kernel - Re: [PATCH v7 07/12] ARM: dts: exynos: Fix schema warnings for pwm-leds

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Date:   Wed, 7 Oct 2020 08:25:47 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Alexander Dahl <post@...pocky.de>
Cc:     Pavel Machek <pavel@....cz>, Dan Murphy <dmurphy@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Alexander Dahl <ada@...rsis.com>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-arm-kernel@...ts.infradead.org,
        "linux-samsung-soc@...r.kernel.org" 
        <linux-samsung-soc@...r.kernel.org>, linux-omap@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-amlogic@...ts.infradead.org, linux-mips@...r.kernel.org,
        Kukjin Kim <kgene@...nel.org>
Subject: Re: [PATCH v7 07/12] ARM: dts: exynos: Fix schema warnings for pwm-leds

On Mon, 5 Oct 2020 at 22:36, Alexander Dahl <post@...pocky.de> wrote:
>
> The node names for devices using the pwm-leds driver follow a certain
> naming scheme (now).  Parent node name is not enforced, but recommended
> by DT project.
>
>   DTC     arch/arm/boot/dts/exynos5410-odroidxu.dt.yaml
>   CHECK   arch/arm/boot/dts/exynos5410-odroidxu.dt.yaml
> /home/alex/build/linux/arch/arm/boot/dts/exynos5410-odroidxu.dt.yaml: pwmleds: 'blueled', 'greenled' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
>         From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
>   DTC     arch/arm/boot/dts/exynos5422-odroidhc1.dt.yaml
>   CHECK   arch/arm/boot/dts/exynos5422-odroidhc1.dt.yaml
> /home/alex/build/linux/arch/arm/boot/dts/exynos5422-odroidhc1.dt.yaml: pwmleds: 'blueled' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
>         From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
>   DTC     arch/arm/boot/dts/exynos5422-odroidxu3.dt.yaml
>   CHECK   arch/arm/boot/dts/exynos5422-odroidxu3.dt.yaml
> /home/alex/build/linux/arch/arm/boot/dts/exynos5422-odroidxu3.dt.yaml: pwmleds: 'blueled', 'greenled' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
>         From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
>   DTC     arch/arm/boot/dts/exynos5422-odroidxu3-lite.dt.yaml
>   CHECK   arch/arm/boot/dts/exynos5422-odroidxu3-lite.dt.yaml
> /home/alex/build/linux/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dt.yaml: pwmleds: 'blueled', 'greenled' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
>         From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
>   DTC     arch/arm/boot/dts/exynos5422-odroidxu4.dt.yaml
>   CHECK   arch/arm/boot/dts/exynos5422-odroidxu4.dt.yaml
> /home/alex/build/linux/arch/arm/boot/dts/exynos5422-odroidxu4.dt.yaml: pwmleds: 'blueled' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
>         From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
>
> Signed-off-by: Alexander Dahl <post@...pocky.de>
> ---
>
> Notes:
>     v6 -> v7:
>       * split up patch (one per sub arch)
>       * added actual warnings to commit message
>
>  arch/arm/boot/dts/exynos5422-odroidhc1.dts      |  4 ++--
>  arch/arm/boot/dts/exynos5422-odroidxu4.dts      |  4 ++--
>  arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi | 11 ++++++-----
>  3 files changed, 10 insertions(+), 9 deletions(-)

Looks OK but it is too late for this cycle. I'll pick it up after merge window.

Best regards,
Krzysztof