From patchwork Thu Jul 22 10:01:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Baruch Siach X-Patchwork-Id: 12393743 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1A368C63793 for ; Thu, 22 Jul 2021 10:08:07 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D5F4A61249 for ; Thu, 22 Jul 2021 10:08:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D5F4A61249 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=tkos.co.il Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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=aaJPHzDvlOJYd3MpSQBUffsvm2AUBPWMzMvpOzhzL0I=; b=HpDF46Hdf9UuV5 fVQfrjvTLEPJravS2jQiIg2tRo5Gpy4aU49EIpdbWajsbhKf+MmajD+ba/NzBgy3gCxPtBFp5tJx0 JN9kmodIPo86o+CajdYDsDgzJrUgiuhEsCmhRAeNjIzJlEuKFHZwsISrLHn7I8XPYFEatUoJpVQ1J jKFFZzR7pSmuDL+1Ix3hTGNcahcPDRNPgANovktLcRYuhGs57pHPdGejJtFzglQ++ie0v/S93O/Zw xgIqP6PHYTAwIQLS3/u8uf47wdiYepPMz/PU+qkB1kP1HaCpAfw6OJM1rA35TB64AbUygYeH8ZFqQ vl2nz4BJ/Ts+K27nA8Tg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m6VaV-0016wx-I2; Thu, 22 Jul 2021 10:05:55 +0000 Received: from guitar.tcltek.co.il ([192.115.133.116] helo=mx.tkos.co.il) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m6VWT-0015Ur-EY for linux-arm-kernel@lists.infradead.org; Thu, 22 Jul 2021 10:01:48 +0000 Received: from tarshish.tkos.co.il (unknown [10.0.8.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx.tkos.co.il (Postfix) with ESMTPS id 7C3A6440E6E; Thu, 22 Jul 2021 13:01:30 +0300 (IDT) From: Baruch Siach To: Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6n?= =?utf-8?q?ig?= , Lee Jones Cc: Baruch Siach , Andy Gross , Bjorn Andersson , 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 v6 4/4] arm64: dts: ipq6018: add pwm node Date: Thu, 22 Jul 2021 13:01:10 +0300 Message-Id: X-Mailer: git-send-email 2.30.2 In-Reply-To: <889aae1b88f120cb6281919d27164a959fbe69d0.1626948070.git.baruch@tkos.co.il> References: <889aae1b88f120cb6281919d27164a959fbe69d0.1626948070.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-20210722_030145_883059_ED57715D X-CRM114-Status: GOOD ( 12.75 ) 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 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. Signed-off-by: Baruch Siach --- 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 | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 6bb262757cd9..2a95a24175ad 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -271,8 +271,19 @@ tcsr_mutex_regs: syscon@1905000 { }; tcsr: syscon@1937000 { - compatible = "syscon"; + compatible = "syscon", "simple-mfd"; reg = <0x0 0x01937000 0x0 0x21000>; + + pwm: pwm { + #pwm-cells = <2>; + compatible = "qcom,ipq6018-pwm"; + offset = <0xa010>; + clocks = <&gcc GCC_ADSS_PWM_CLK>; + clock-names = "core"; + assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>; + assigned-clock-rates = <100000000>; + status = "disabled"; + }; }; blsp_dma: dma-controller@7884000 {