From patchwork Mon Dec 9 13:41:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: FUKAUMI Naoki X-Patchwork-Id: 13899801 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 BFFADE7717D for ; Mon, 9 Dec 2024 13:42:14 +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: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:In-Reply-To:References: List-Owner; bh=DIOJXQUoSkf8pe7Ipi7Tu9+jbIY2FeFlGNsi+u7pMfE=; b=tV3g//a4CKHybI If3Rg1bfYXP62pMGQm4LjPKhMgNNlWrVG4wxpGrGhuRXeT6+OgXn0ru0sUDl5yUFlXqR6jsfzMcO3 tlR4I57DBnZnIxOVRjzlJ/dgmpNqUh5WT+dKusBgft3++i5CWIcXFz72wozaeR6vs3+bjg26SmkWz 9aQgMC38TqSfBjo5GDFxZXbrFZqxdpOI3U1EtoGJJv/P7tAUQ0W8UZ5tYsm/2blKsK2EkpRkTk94S lKEpbCFn/ZlUe9obWL+oC9RYsJ8Zvx4h1Y8qJ9T6yKnCIS5nNL7mlmVZ9KLw4uqXYGUu2uy5oRRXU tWQwkUDa2MfhxSKtPKKw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tKe1b-000000082oj-30R9; Mon, 09 Dec 2024 13:42:11 +0000 Received: from sakura.naobsd.org ([160.16.200.221] helo=mail.naobsd.org) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tKe1Y-000000082nF-3zxA for linux-rockchip@lists.infradead.org; Mon, 09 Dec 2024 13:42:10 +0000 Received: from secure.fukaumi.org ([10.0.0.2]) by mail.naobsd.org (8.14.4/8.14.4/Debian-4.1ubuntu1.1) with ESMTP id 4B9Dg21C032125; Mon, 9 Dec 2024 22:42:02 +0900 From: FUKAUMI Naoki To: heiko@sntech.de Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, dsimic@manjaro.org, sebastian.reichel@collabora.com, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, FUKAUMI Naoki Subject: [PATCH] arm64: dts: rockchip: convert blue LED to "pwd-leds" for Radxa ROCK 5A/5C Date: Mon, 9 Dec 2024 13:41:58 +0000 Message-ID: <20241209134158.4811-1-naoki@radxa.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241209_054209_205027_69831D87 X-CRM114-Status: UNSURE ( 8.33 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org convert blue(heartbeat) LED from "gpio-leds" to "pwm-leds". user can change brightness. Signed-off-by: FUKAUMI Naoki Acked-by: Dragan Simic --- this patch depends on [1] which depends on [2]. [1] https://patchwork.kernel.org/project/linux-rockchip/cover/20241209132406.4232-1-naoki@radxa.com/ [2] https://patchwork.kernel.org/project/linux-rockchip/cover/20241209125131.4101-1-naoki@radxa.com/ --- .../boot/dts/rockchip/rk3588s-rock-5.dtsi | 34 ++++++++++++------- 1 file changed, 22 insertions(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5.dtsi index d0b9513d56a7..d72314d917da 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5.dtsi @@ -46,7 +46,7 @@ hdmi0_con_in: endpoint { leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&led_pins>; + pinctrl-0 = <&led_pin>; led-0 { color = ; @@ -54,14 +54,6 @@ led-0 { function = LED_FUNCTION_POWER; gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>; }; - - led-1 { - color = ; - default-state = "on"; - function = LED_FUNCTION_STATUS; - gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "heartbeat"; - }; }; fan: pwm-fan { @@ -72,6 +64,19 @@ fan: pwm-fan { pwms = <&pwm3 0 60000 0>; }; + pwm-leds { + compatible = "pwm-leds"; + + led-1 { + color = ; + default-state = "on"; + function = LED_FUNCTION_STATUS; + linux,default-trigger = "heartbeat"; + pwms = <&pwm11 0 1000000 0>; + max-brightness = <255>; + }; + }; + vbus_typec: regulator-vbus-typec { compatible = "regulator-fixed"; regulator-name = "vbus_typec"; @@ -422,9 +427,8 @@ &pcie2x1l2 { &pinctrl { leds { - led_pins: led-pins { - rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>, - <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; + led_pin: led-pin { + rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -467,6 +471,12 @@ &pwm3 { status = "okay"; }; +&pwm11 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm11m3_pins>; + status = "okay"; +}; + &saradc { vref-supply = <&vcca_1v8_s0>; status = "okay";