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: 12737083 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D6064C433F5 for ; Mon, 7 Feb 2022 09:32:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=fPOiQu/iXl7OBrR7qOJ9Xm6BgJ/9TckNqjJc1ws1nqA=; b=Us5PBtu1gynh1z 8uXcHOJXlvNkrAyWEqDyLTEBnqmX7gFwu38h1lsnjie/N7E5qJcML+2dZxXSJA105aX3OHw9J+x3B A1oqraTkVdkgmKS34VdMmxfiFEXn3lQFVIugF44dcI6NiVhU1W948hVD2SqjeFw9l6bKV4jjK8sFj 7jo32DOXbnANIq7x4P7nwOu/md0lXO44NpuNmUk41ARrBpZBQH9BMI5v5+RGM9GirBPHBIx66D9tK W76/Emc4zy7GeMjxnJyqHMCv+EdxMIW1keLfPksObcbNRmYoB1qHSBSRBXlgI9sjv0txGurVOMwJK 1a37ZegxgmKZdIRtoqhA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nH0Mj-009ZK0-1H; Mon, 07 Feb 2022 09:31:21 +0000 Received: from guitar.tcltek.co.il ([84.110.109.230] helo=mx.tkos.co.il) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nH0MU-009ZEt-0K for linux-arm-kernel@lists.infradead.org; Mon, 07 Feb 2022 09:31:09 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220207_013106_274183_D4045D03 X-CRM114-Status: GOOD ( 11.21 ) 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 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 {