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: 1508624 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4GVp2r4GHsz9sXJ for ; Thu, 22 Jul 2021 20:04:36 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231673AbhGVJX7 (ORCPT ); Thu, 22 Jul 2021 05:23:59 -0400 Received: from guitar.tcltek.co.il ([192.115.133.116]:39320 "EHLO mx.tkos.co.il" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231586AbhGVJXx (ORCPT ); Thu, 22 Jul 2021 05:23:53 -0400 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 Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.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 {