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[2003:f6:5f01:8b04::1b9]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5dc723ea218sm11385857a12.31.2025.02.05.09.54.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Feb 2025 09:54:21 -0800 (PST) From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Daniel Mack , Haojian Zhuang , Robert Jarzmik , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?utf-8?q?Duje_Mihanovi=C4=87?= Cc: =?utf-8?q?Herv=C3=A9_Codina?= , linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 0/3] pwm: pxa: Use #pwm-cells = <3> Date: Wed, 5 Feb 2025 18:53:59 +0100 Message-ID: X-Mailer: git-send-email 2.47.1 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1673; i=u.kleine-koenig@baylibre.com; h=from:subject:message-id; bh=JDsPD6H7sq2JssXSPZq5WPbt9ev+FcdfTWuhqbRmUg8=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBno6W3nGyFzH2RWbXMNkDi7NRuJZY1Mdd/uPZtB mi/Hqxh8yKJATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCZ6OltwAKCRCPgPtYfRL+ TqFjB/4mMGV2Y07JilIJeoyM64TvtCXPufPc3lftW4t+VffV2nwQ6OLwLX+5YEccyi/f9YSA+d0 4WxXZYZCfQSn0TiqfSAwXm4uPNwjiJWWvmeEXDGjo65qwGSrKuqXLHomRbjgaO/U6p1z/F5ZWNN lnhWGvWiVP0jUiOqw8Rm5Phh22liOqmuqpgZN84al0Oab0/Sa3BUqg0hNTgc8KWGB2ZSRQzOjuD 23PAkaPxmgCnvt5H7iFAgV3fcjOfLdR8DF3qRmkoh+NQXfbAxzfua2b1tw7w6Q44rFH/1vpTiau /AF0kWibrfiJUjW5xK7cjmhO0scrEAJSxr82XPZ8ZcLJ8i5U X-Developer-Key: i=u.kleine-koenig@baylibre.com; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250205_095424_318493_19EA4F58 X-CRM114-Status: GOOD ( 14.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, this series' goal is to soften the special device-tree binding of marvel,pxa-pwm devices. This is the only binding that doesn't pass the line index as first parameter. Here the #pwm-cells value is bumped from 1 to 3, keeping compatibility with the old binding. The motivation for this was that Hervé sent a patch introducing pwm nexus nodes which don't work nicely with the marvel,pxa-pwm particularities. For merging this series (assuming device-tree and pxa maintainers agree) I guess keeping the patches together makes sense because with the 2nd patch applied but without the 3rd there are a few dt-checker warnings. So I suggest to take it via my pwm tree as I guess drivers/pwm/core.c has more potential for a conflict than arch/arm/boot/dts/intel/pxa. So please send Acks and tell me if you would need an immutable branch for pulling into the PXA tree. Best regards Uwe Uwe Kleine-König (3): pwm: Add upgrade path to #pwm-cells = <3> for users of of_pwm_single_xlate() dt-bindings: pwm: marvell,pxa-pwm: Update to use #pwm-cells = <3> ARM: dts: pxa: Use #pwm-cells = <3> for marvell,pxa-pwm devices .../devicetree/bindings/pwm/marvell,pxa-pwm.yaml | 3 +-- arch/arm/boot/dts/intel/pxa/pxa25x.dtsi | 4 ++-- arch/arm/boot/dts/intel/pxa/pxa27x.dtsi | 8 ++++---- .../dts/intel/pxa/pxa300-raumfeld-controller.dts | 2 +- arch/arm/boot/dts/intel/pxa/pxa3xx.dtsi | 8 ++++---- drivers/pwm/core.c | 16 ++++++++++++++++ 6 files changed, 28 insertions(+), 13 deletions(-) base-commit: c98e66144b7d07ee9a3ca8241123b628a8ac0288 Reviewed-by: Daniel Mack