From patchwork Fri Sep 22 09:28:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: William Qiu X-Patchwork-Id: 13395439 X-Patchwork-Delegate: mail@conchuod.ie 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 DFB07CD4F43 for ; Fri, 22 Sep 2023 09:29:29 +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=sRWiLxcwubhvXSaLMEu9HDgPBGqLMVEquYBY6/PVEcQ=; b=hpXwhfaQugDISi y/H0II/8smSzueXORflG4jlwQ+K+te+hterA7kf5H1x2sPrkFJX2IFA2WEK3dpVvtmZ4sIp5egpZo Nq0F08q9CKMMlBMzh6/bUXE+rr51je+b+/ottH1Y2I6bs+/pM7plMjBskjmXO2aR7qpc7x8by2fbs AwhqQzqkBTm+B1PvmCqfKpjhDMXCn6Pro7HDYgGGSlWYva8VOGA6FgHS5nuGsoxdAIhRMrw0aRj5X okhjrfztz6kLZR/QbaKSdg9iukMRKV0BS9vVCvXMEl1BULADv6tSPzLc4qyQAsk4h3iN8i1QOug6o EyRduNBQ9Ek7v3B+5YYg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qjcTW-008Zm3-2j; Fri, 22 Sep 2023 09:29:26 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qjcTN-008Zg5-3C for linux-riscv@lists.infradead.org; Fri, 22 Sep 2023 09:29:22 +0000 Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id C617924E2A5; Fri, 22 Sep 2023 17:28:52 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 22 Sep 2023 17:28:53 +0800 Received: from williamqiu-virtual-machine.starfivetech.com (171.223.208.138) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 22 Sep 2023 17:28:51 +0800 From: William Qiu To: , , , CC: Emil Renner Berthing , Rob Herring , Thierry Reding , Philipp Zabel , Krzysztof Kozlowski , Conor Dooley , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , "Hal Feng" , Paul Walmsley , Palmer Dabbelt , Albert Ou , William Qiu Subject: [PATCH v5 3/4] riscv: dts: starfive: jh7110: Add PWM node and pins configuration Date: Fri, 22 Sep 2023 17:28:47 +0800 Message-ID: <20230922092848.72664-4-william.qiu@starfivetech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230922092848.72664-1-william.qiu@starfivetech.com> References: <20230922092848.72664-1-william.qiu@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS061.cuchost.com (172.16.6.21) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230922_022918_331849_2D99359E X-CRM114-Status: UNSURE ( 9.29 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add StarFive JH7110 PWM controller node and add PWM pins configuration on VisionFive 2 board. Signed-off-by: William Qiu Reviewed-by: Hal Feng --- .../jh7110-starfive-visionfive-2.dtsi | 22 +++++++++++++++++++ arch/riscv/boot/dts/starfive/jh7110.dtsi | 9 ++++++++ 2 files changed, 31 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index d79f94432b27..4bfb8f0f810f 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -268,6 +268,12 @@ reserved-data@600000 { }; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + &spi0 { pinctrl-names = "default"; pinctrl-0 = <&spi0_pins>; @@ -402,6 +408,22 @@ GPOEN_SYS_SDIO1_DATA3, }; }; + pwm_pins: pwm-0 { + pwm-pins { + pinmux = , + ; + bias-disable; + drive-strength = <12>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; + spi0_pins: spi0-0 { mosi-pins { pinmux = ; + clocks = <&syscrg JH7110_SYSCLK_PWM_APB>; + resets = <&syscrg JH7110_SYSRST_PWM_APB>; + #pwm-cells = <3>; + status = "disabled"; + }; + sfctemp: temperature-sensor@120e0000 { compatible = "starfive,jh7110-temp"; reg = <0x0 0x120e0000 0x0 0x10000>;