From: Matthias Brugger <matthias.bgg@gmail.com> To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>, thierry.reding@gmail.com, krzysztof.kozlowski+dt@linaro.org Cc: robh+dt@kernel.org, john@phrozen.org, sean.wang@mediatek.com, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH v1 1/2] arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node Date: Thu, 19 Jan 2023 18:33:32 +0100 [thread overview] Message-ID: <fe2e5a9c-2505-5a95-d65a-bac387f4ea71@gmail.com> (raw) In-Reply-To: <20230117213919.56cl74ffxzdpdcgp@pengutronix.de> On 17/01/2023 22:39, Uwe Kleine-König wrote: > Hello, > > On Fri, Dec 02, 2022 at 07:09:32PM +0100, Uwe Kleine-König wrote: >> On Mon, Nov 28, 2022 at 12:20:27PM +0100, AngeloGioacchino Del Regno wrote: >>> Specify #pwm-cells on pwm@11006000 to make it actually usable. >>> >>> Fixes: ae457b7679c4 ("arm64: dts: mt7622: add SoC and peripheral related device nodes") >>> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> >>> --- >>> arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 + >>> 1 file changed, 1 insertion(+) >>> >>> diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi >>> index 146e18b5b1f4..f321c6d0fd7c 100644 >>> --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi >>> +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi >>> @@ -435,6 +435,7 @@ uart3: serial@11005000 { >>> pwm: pwm@11006000 { >>> compatible = "mediatek,mt7622-pwm"; >>> reg = <0 0x11006000 0 0x1000>; >>> + #pwm-cells = <2>; >> >> 3 should be possible, too. The driver does only support one >> polarity, so it's not really needed, but would be nice for consistency? >> >> Thierry, what's your take here? >> >> Other than that: Who would pick this up, I assume it to go via an ARM >> tree together with the 2nd patch in this series? The DT patch should go through my tree once all questions are answered and the dt-binding patch got accpeted by PWM maintainer. Regards, Matthias > > The questions here are still open and both patches unapplied. :-\ > > Best regards > Uwe >
WARNING: multiple messages have this Message-ID (diff)
From: Matthias Brugger <matthias.bgg@gmail.com> To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>, thierry.reding@gmail.com, krzysztof.kozlowski+dt@linaro.org Cc: robh+dt@kernel.org, john@phrozen.org, sean.wang@mediatek.com, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH v1 1/2] arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node Date: Thu, 19 Jan 2023 18:33:32 +0100 [thread overview] Message-ID: <fe2e5a9c-2505-5a95-d65a-bac387f4ea71@gmail.com> (raw) In-Reply-To: <20230117213919.56cl74ffxzdpdcgp@pengutronix.de> On 17/01/2023 22:39, Uwe Kleine-König wrote: > Hello, > > On Fri, Dec 02, 2022 at 07:09:32PM +0100, Uwe Kleine-König wrote: >> On Mon, Nov 28, 2022 at 12:20:27PM +0100, AngeloGioacchino Del Regno wrote: >>> Specify #pwm-cells on pwm@11006000 to make it actually usable. >>> >>> Fixes: ae457b7679c4 ("arm64: dts: mt7622: add SoC and peripheral related device nodes") >>> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> >>> --- >>> arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 + >>> 1 file changed, 1 insertion(+) >>> >>> diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi >>> index 146e18b5b1f4..f321c6d0fd7c 100644 >>> --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi >>> +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi >>> @@ -435,6 +435,7 @@ uart3: serial@11005000 { >>> pwm: pwm@11006000 { >>> compatible = "mediatek,mt7622-pwm"; >>> reg = <0 0x11006000 0 0x1000>; >>> + #pwm-cells = <2>; >> >> 3 should be possible, too. The driver does only support one >> polarity, so it's not really needed, but would be nice for consistency? >> >> Thierry, what's your take here? >> >> Other than that: Who would pick this up, I assume it to go via an ARM >> tree together with the 2nd patch in this series? The DT patch should go through my tree once all questions are answered and the dt-binding patch got accpeted by PWM maintainer. Regards, Matthias > > The questions here are still open and both patches unapplied. :-\ > > Best regards > Uwe > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-01-19 17:33 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-11-28 11:20 [PATCH v1 0/2] pwm-mediatek: Convert to schema and fixes AngeloGioacchino Del Regno 2022-11-28 11:20 ` AngeloGioacchino Del Regno 2022-11-28 11:20 ` [PATCH v1 1/2] arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node AngeloGioacchino Del Regno 2022-11-28 11:20 ` AngeloGioacchino Del Regno 2022-12-02 18:09 ` Uwe Kleine-König 2022-12-02 18:09 ` Uwe Kleine-König 2023-01-17 21:39 ` Uwe Kleine-König 2023-01-17 21:39 ` Uwe Kleine-König 2023-01-19 17:33 ` Matthias Brugger [this message] 2023-01-19 17:33 ` Matthias Brugger 2023-01-30 15:54 ` Thierry Reding 2023-01-30 15:54 ` Thierry Reding 2023-02-01 10:56 ` Matthias Brugger 2023-02-01 10:56 ` Matthias Brugger 2022-11-28 11:20 ` [PATCH v1 2/2] dt-bindings: pwm: mediatek: Convert pwm-mediatek to dt schema AngeloGioacchino Del Regno 2022-11-28 11:20 ` AngeloGioacchino Del Regno 2022-11-29 13:58 ` Krzysztof Kozlowski 2022-11-29 13:58 ` Krzysztof Kozlowski 2023-01-30 15:46 ` (subset) [PATCH v1 0/2] pwm-mediatek: Convert to schema and fixes Thierry Reding 2023-01-30 15:46 ` Thierry Reding
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