From nobody Sun Sep 14 16:28:59 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A647C38141 for ; Fri, 20 Jan 2023 15:54:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230196AbjATPyk (ORCPT ); Fri, 20 Jan 2023 10:54:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231633AbjATPye (ORCPT ); Fri, 20 Jan 2023 10:54:34 -0500 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23502DF960 for ; Fri, 20 Jan 2023 07:54:22 -0800 (PST) Received: by mail-wm1-x334.google.com with SMTP id bg13-20020a05600c3c8d00b003d9712b29d2so6154211wmb.2 for ; Fri, 20 Jan 2023 07:54:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FmvkahJnJPGZHnYSzbVDVni5JGwF4pYBp1CYe5p5z9g=; b=JSREVOLUC18RqwaXMd7Zkdfwk2edeiKs39U+FngduPFHHcw7Ylmr3bbDFlMMkrBxbH RyTeMmhifDDjDjZN68KnhDMf8Je469Kbjprn3fsvjHvJeI7lWBwfqoevCgL9vfdLrdKS 5w7xOdWn0G4OSgXSSG5cjIakHa+RlvJdiqT7Pzq+VT128Fuk+ay0R1jyG/wy35WifCDo EahNQ5KaDKzx3ADBmcAwa2rRxbPU35Yw2mHIE2/3F5lgGfyB2TPOB0u0M1hNjbl5a/Rx zMPChhMLJa5ovxv+hhPejoIhjuOrp7ix1OMgGYdxdfvMgYRrULkN2DtVmdCcFqAeo4As tkJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=FmvkahJnJPGZHnYSzbVDVni5JGwF4pYBp1CYe5p5z9g=; b=orZBKUszuAQt4MvYHIKmFQ2W8sIwbSIkywAcGEQ/lCyxawGqHnCfUPwL2IBCF5KTEb yhH9t+GwgOg+dGKkiNGg2fB7P9frypfe8LXO3GNdtOJKZSH9aB+Q1uwlYD8DFEz6/6qq 4991ufJr+7RxWpE+dlGqPc3jpnCGdg3TBg64DDV35POipcU+J4zNI2KeVX3+8RlVgJVe oqbWykjQ//qZh9vJKldE33AfV7J4d5MIAHaNmZupJPG7iB5ClH8AcaBt6gp1ZqM6Tycb Qy2bW1sbdWZ73dW4jsQ6elzsJTp3n6ptgNaCsMDqIw51hnG27wS0YV6zHa77yCcITdb5 jr4w== X-Gm-Message-State: AFqh2kotrjsQV4xw4VqJNesfFpApNxj0omP6DCJy75+2BmzbtRzSPcc4 fbndEUc580fsm0lFSD2pCtJDaw== X-Google-Smtp-Source: AMrXdXtT+/pjtAzumRFn7MR9+GO3xfqIabangPY5gfiLmeuvvw3RNhnTSCieqQLklmOSM63c7oiBqg== X-Received: by 2002:a05:600c:1e21:b0:3d0:7fee:8a70 with SMTP id ay33-20020a05600c1e2100b003d07fee8a70mr14995666wmb.19.1674230061636; Fri, 20 Jan 2023 07:54:21 -0800 (PST) Received: from krzk-bin.. ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id n42-20020a05600c3baa00b003d96efd09b7sm3349596wms.19.2023.01.20.07.54.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Jan 2023 07:54:21 -0800 (PST) From: Krzysztof Kozlowski To: Rob Herring , Krzysztof Kozlowski , Alim Akhtar , Inki Dae , Kyungmin Park , Kukjin Kim , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: replicant@osuosl.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, =?UTF-8?q?Martin=20J=C3=BCcker?= , Henrik Grimler , Krzysztof Kozlowski Subject: [PATCH 06/11] ARM: dts: exynos: add panel supply in Tiny4412 Date: Fri, 20 Jan 2023 16:53:59 +0100 Message-Id: <20230120155404.323386-7-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230120155404.323386-1-krzysztof.kozlowski@linaro.org> References: <20230120155404.323386-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The simple panel should have a supply. Provide a stub, as the board DTS does not have a PMIC node, to silence warning: exynos4412-tiny4412.dtb: panel: 'power-supply' is a required property Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos4412-tiny4412.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/exynos4412-tiny4412.dts b/arch/arm/boot/dts/= exynos4412-tiny4412.dts index 04388c575efe..e0b6162d2e2a 100644 --- a/arch/arm/boot/dts/exynos4412-tiny4412.dts +++ b/arch/arm/boot/dts/exynos4412-tiny4412.dts @@ -79,6 +79,7 @@ pmic_ap_clk: pmic-ap-clk { =20 panel { compatible =3D "innolux,at070tn92"; + power-supply =3D <&vddq_lcd>; =20 port { panel_input: endpoint { @@ -86,6 +87,13 @@ panel_input: endpoint { }; }; }; + + vddq_lcd: regulator-vddq-lcd { + compatible =3D "regulator-fixed"; + regulator-name =3D "vddq-lcd"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + }; }; =20 &cpu_thermal { --=20 2.34.1