From patchwork Mon Feb 7 09:30:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Baruch Siach X-Patchwork-Id: 540588 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D1736C433EF for ; Mon, 7 Feb 2022 09:56:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238892AbiBGJzB (ORCPT ); Mon, 7 Feb 2022 04:55:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34878 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352862AbiBGJim (ORCPT ); Mon, 7 Feb 2022 04:38:42 -0500 Received: from mx.tkos.co.il (guitar.tcltek.co.il [84.110.109.230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 13E4DC0401C0; Mon, 7 Feb 2022 01:38:40 -0800 (PST) Received: from tarshish.tkos.co.il (unknown [10.0.8.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx.tkos.co.il (Postfix) with ESMTPS id 4065A4409ED; Mon, 7 Feb 2022 11:30:38 +0200 (IST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tkos.co.il; s=default; t=1644226238; bh=Kd4KB7a0IuAHNoAFfdMAc3/6q6mBt1QnffvQOUL1hCQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SLYQTmZwAI35PLILedReLiOLWqqwYeZ6PrJVwvNyh+0cqdyI1dspGQL7N5l9fpHgn NqFTwIASdoV6ghUVc9qN0yy4rAuyHCy890rchFaRczeZ4s1Ul3JLaHOMxDFXKCKNem BVuWd0jN70fuGsTGr255julMy5/yqE2ogy+kmgOwIA79f0MxMKvnUiY5oANiqDNSNr 0oVNTNroptYTK3DV9+eEyLvWUJPAKs1vdx+WWRTp70uhe3V6fAwQdPSjjRLhxRnllP iwlbae/vnwN2tiiRl3HJulay8YOX4o7JYrBGoHYR6q7JLEcUGysscN1PUCGzNVk8uH Gf4Rzo0ut9VXg== From: Baruch Siach To: Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6n?= =?utf-8?q?ig?= , Andy Gross , Bjorn Andersson Cc: Baruch Siach , Balaji Prakash J , Rob Herring , Robert Marko , Kathiravan T , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 3/3] arm64: dts: ipq6018: add pwm node Date: Mon, 7 Feb 2022 11:30:45 +0200 Message-Id: <989c681a730f38b1a5f09dbb31552d9b974e400e.1644226245.git.baruch@tkos.co.il> X-Mailer: git-send-email 2.34.1 In-Reply-To: <17dd231f496d09ed8502bdd505eaa77bb6637e4b.1644226245.git.baruch@tkos.co.il> References: <17dd231f496d09ed8502bdd505eaa77bb6637e4b.1644226245.git.baruch@tkos.co.il> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Baruch Siach Describe the PWM block on IPQ6018. The PWM is in the TCSR area. Make &tcsr "simple-mfd" compatible, and add &pwm as child of &tcsr. Add also ipq6018 specific compatible string. Signed-off-by: Baruch Siach --- v9: Add 'ranges' property (Rob) v8: Add size cell to 'reg' (Rob) v7: Use 'reg' instead of 'offset' (Rob) Add qcom,tcsr-ipq6018 (Rob) Drop clock-names (Bjorn) v6: Make the PWM node child of TCSR (Rob Herring) Add assigned-clocks/assigned-clock-rates (Uwe Kleine-König) v5: Use qcom,pwm-regs for TCSR phandle instead of direct regs v3: s/qcom,pwm-ipq6018/qcom,ipq6018-pwm/ (Rob Herring) --- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 66ec5615651d..a717fc17523d 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -258,8 +258,21 @@ tcsr_mutex_regs: syscon@1905000 { }; tcsr: syscon@1937000 { - compatible = "syscon"; + compatible = "qcom,tcsr-ipq6018", "syscon", "simple-mfd"; reg = <0x0 0x01937000 0x0 0x21000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x01937000 0x21000>; + + pwm: pwm@a010 { + compatible = "qcom,ipq6018-pwm"; + reg = <0xa010 0x20>; + clocks = <&gcc GCC_ADSS_PWM_CLK>; + assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>; + assigned-clock-rates = <100000000>; + #pwm-cells = <2>; + status = "disabled"; + }; }; blsp_dma: dma-controller@7884000 {