{"id":2220319,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2220319/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pwm/patch/20260406-ipq-pwm-v21-6-6ed1e868e4c2@outlook.com/","project":{"id":38,"url":"http://patchwork.ozlabs.org/api/1.1/projects/38/?format=json","name":"Linux PWM development","link_name":"linux-pwm","list_id":"linux-pwm.vger.kernel.org","list_email":"linux-pwm@vger.kernel.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260406-ipq-pwm-v21-6-6ed1e868e4c2@outlook.com>","date":"2026-04-06T20:24:43","name":"[v21,6/6] arm64: dts: qcom: ipq9574: add pwm node","commit_ref":null,"pull_url":null,"state":"handled-elsewhere","archived":false,"hash":"13990a18eaeea894af58095fc919121acb256073","submitter":{"id":90538,"url":"http://patchwork.ozlabs.org/api/1.1/people/90538/?format=json","name":"George Moussalem via B4 Relay","email":"devnull+george.moussalem.outlook.com@kernel.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-pwm/patch/20260406-ipq-pwm-v21-6-6ed1e868e4c2@outlook.com/mbox/","series":[{"id":498895,"url":"http://patchwork.ozlabs.org/api/1.1/series/498895/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pwm/list/?series=498895","date":"2026-04-06T20:24:40","name":"Add PWM support for IPQ chipsets","version":21,"mbox":"http://patchwork.ozlabs.org/series/498895/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2220319/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2220319/checks/","tags":{},"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-pwm@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=CXN88ZPV;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; 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charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20260406-ipq-pwm-v21-6-6ed1e868e4c2@outlook.com>","References":"<20260406-ipq-pwm-v21-0-6ed1e868e4c2@outlook.com>","In-Reply-To":"<20260406-ipq-pwm-v21-0-6ed1e868e4c2@outlook.com>","To":"=?utf-8?q?Uwe_Kleine-K=C3=B6nig?= ,\n Rob Herring , Krzysztof Kozlowski ,\n Conor Dooley , Bjorn Andersson ,\n Konrad Dybcio ","Cc":"linux-arm-msm@vger.kernel.org, linux-pwm@vger.kernel.org,\n devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,\n George Moussalem ,\n Dmitry Baryshkov ,\n Konrad Dybcio ","X-Mailer":"b4 0.15.1","X-Developer-Signature":"v=1; a=ed25519-sha256; t=1775507135; l=1239;\n i=george.moussalem@outlook.com; s=20260406; h=from:subject:message-id;\n bh=ZGylQ/mkBST8aMMXzv/c+bz2PK+194wczC4slSURFQY=;\n b=XvLPQ0OY93o1OdqdxLdxqFja7hrUaeFR/mqYjahxFcHPpWCwUkH9Gj8CSE2ZykcEZGdBrV7jc\n 7urHSEWvPY0CrtGq6tA4aWFofLpikodtPUD1labvUdn6mbCLPNsKrU/","X-Developer-Key":"i=george.moussalem@outlook.com; a=ed25519;\n pk=uqspem3ahtBvPEBuxVbyyXT/0Vp3JNb/mo1EPbmBzWg=","X-Endpoint-Received":"by B4 Relay for george.moussalem@outlook.com/20260406\n with auth_id=722","X-Original-From":"George Moussalem ","Reply-To":"george.moussalem@outlook.com"},"content":"From: George Moussalem \n\nDescribe the PWM block on IPQ9574.\n\nAlthough PWM is in the TCSR area, make pwm its own node as simple-mfd\nhas been removed from the bindings and as such hardware components\nshould have its own node.\n\nReviewed-by: Dmitry Baryshkov \nReviewed-by: Konrad Dybcio \nSigned-off-by: George Moussalem \n---\n arch/arm64/boot/dts/qcom/ipq9574.dtsi | 10 ++++++++++\n 1 file changed, 10 insertions(+)","diff":"diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi\nindex 622cfa96ed2b..3f15c40f7841 100644\n--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi\n+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi\n@@ -445,6 +445,16 @@ tcsr: syscon@1937000 {\n \t\t\treg = <0x01937000 0x21000>;\n \t\t};\n \n+\t\tpwm: pwm@1941010 {\n+\t\t\tcompatible = \"qcom,ipq9574-pwm\", \"qcom,ipq6018-pwm\";\n+\t\t\treg = <0x01941010 0x20>;\n+\t\t\tclocks = <&gcc GCC_ADSS_PWM_CLK>;\n+\t\t\tassigned-clocks = <&gcc GCC_ADSS_PWM_CLK>;\n+\t\t\tassigned-clock-rates = <100000000>;\n+\t\t\t#pwm-cells = <3>;\n+\t\t\tstatus = \"disabled\";\n+\t\t};\n+\n \t\tsdhc_1: mmc@7804000 {\n \t\t\tcompatible = \"qcom,ipq9574-sdhci\", \"qcom,sdhci-msm-v5\";\n \t\t\treg = <0x07804000 0x1000>,\n","prefixes":["v21","6/6"]}