From patchwork Thu Sep 5 11:32:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dragan Simic X-Patchwork-Id: 13792195 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 84FB3CD5BA9 for ; Thu, 5 Sep 2024 11:35:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=MITZUtkw5bagB0eVerd/j8Yzb+fVQlvaPcZds1xrZjs=; b=UAw6HKXzQ0KrYckjC3jsPeLGN5 ISza/8MuF9bV1MLLz5KgBvbutaHgZSq81DOdhpeG79NkbQ91Pz/Hz2+/xix0B20ZoKxDGrb3z05hM Uu/nCvGE6oV6vYy4lMsch5NJGtLLf+3CVKjfxfBbQ57DWIyx0J6Ho/VNtT/jyyn8UbQo9JpDjd3lK XzZ5DCSvNXAmJhz3HfHkI0twlSlP6zbqy0EU68byJ2l4HkekYzAJiEjlf0PRUGcxw7kW93Y7TCsaJ 74pGOw14r7XHd1xWA0ORyQ+c4YQBrp0z+DHRQPRjuErZE648rtmhyTDFl+xxeg65J3tpkIxo3skeE fJMpJEAQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1smAmC-000000088g7-3vwe; Thu, 05 Sep 2024 11:35:49 +0000 Received: from mail.manjaro.org ([116.203.91.91]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1smAj2-000000087rX-0epV; Thu, 05 Sep 2024 11:32:33 +0000 From: Dragan Simic DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=manjaro.org; s=2021; t=1725535949; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=MITZUtkw5bagB0eVerd/j8Yzb+fVQlvaPcZds1xrZjs=; b=kw16o/JKlg5aGkXHHhhG/ITTlNiWvRjaihOKX5D3/SmPXrmaTcP0xsYTJ93b8yTd5iDKWV GN+sqCUIuV8VZOPPQxFamoBWhiVocioLwOiAygfY5NFtEpJwwz7VEfynjeGBFOA2U5Bwna VP3Ppa9xhu/2IsEL2Oy1st0XivEfx5TAIW0dqn1l4x0mYQ/wl67mLESlZ9pJm2P5ezyWQJ FaTb0YAG6m3LSx1/kZ328AJ/cr/bf3KQ68K6QLxmMIYkIrNg9S9d6gDJpyl5khC4jY0dDC 9HZBwTiimAv54ojebZqvJlK0PxmzDHKBhuLRHkkWaVNdqlwcbtS4JwLey+7FMQ== To: linux-rockchip@lists.infradead.org Cc: heiko@sntech.de, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-kernel@vger.kernel.org, Diederik de Haas Subject: [PATCH] arm64: dts: rockchip: Add a few aliases to the PineTab2 dtsi Date: Thu, 5 Sep 2024 13:32:19 +0200 Message-Id: <987e68d1c5e9a0cc56d730aec87246aa5ab8ea14.1725535770.git.dsimic@manjaro.org> MIME-Version: 1.0 Authentication-Results: ORIGINATING; auth=pass smtp.auth=dsimic@manjaro.org smtp.mailfrom=dsimic@manjaro.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240905_043232_675773_C14F5AD4 X-CRM114-Status: GOOD ( 13.29 ) 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 Sprinkle a few commonly used aliases onto the PineTab2 dtsi file, to improve its readability a bit, to make it easier to refer to the actual nodes later, if needed, and to add a bit more detail to some of the labels. No functional changes are introduced, which was validated by decompiling and comparing all affected board dtb files before and after these changes. When compared with the decompiled original dtb files, some of the phandles in the updated dtb files have different values, and the updated dtb files contain some additional phandles and additional symbols that come from the introduced aliases, but they still effectively remain the same as the originals. Suggested-by: Diederik de Haas Signed-off-by: Dragan Simic --- Notes: This patch wasn't tested on a PineTab2 before it was submitted to the mailing list, because I don't have that device, but Diederik has already agreed to test this patch on his PineTab2 and provide feedback. arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi index db40281eafbe..04d98715ae6e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi @@ -41,7 +41,7 @@ button-vol-down { }; }; - backlight: backlight { + backlight: backlight-dsi { compatible = "pwm-backlight"; pwms = <&pwm4 0 25000 0>; brightness-levels = <20 220>; @@ -551,20 +551,20 @@ regulator-state-mem { }; }; - charger { + rk817_charger: charger { monitored-battery = <&battery>; rockchip,resistor-sense-micro-ohms = <10000>; rockchip,sleep-enter-current-microamp = <300000>; rockchip,sleep-filter-current-microamp = <100000>; }; }; }; &i2c1 { clock-frequency = <400000>; status = "okay"; - touchscreen@5d { + touchscreen: touchscreen@5d { compatible = "goodix,gt911"; reg = <0x5d>; interrupt-parent = <&gpio0>; @@ -583,13 +583,13 @@ &i2c2 { pinctrl-0 = <&i2c2m1_xfer>; status = "okay"; - vcm@c { + vcm: vcm@c { compatible = "dongwoon,dw9714"; reg = <0x0c>; vcc-supply = <&vcc1v8_dvp>; }; - camera@36 { + camerab: camera@36 { compatible = "ovti,ov5648"; reg = <0x36>; pinctrl-names = "default"; @@ -619,7 +619,7 @@ &i2c5 { clock-frequency = <400000>; status = "okay"; - accelerometer@18 { + accelerometer: accelerometer@18 { compatible = "silan,sc7a20"; reg = <0x18>; interrupt-parent = <&gpio3>;