From patchwork Fri Jan 20 15:53:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 644916 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 680B0C54794 for ; Fri, 20 Jan 2023 15:54:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231629AbjATPyh (ORCPT ); Fri, 20 Jan 2023 10:54:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231604AbjATPyd (ORCPT ); Fri, 20 Jan 2023 10:54:33 -0500 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 231C9DF954 for ; Fri, 20 Jan 2023 07:54:23 -0800 (PST) Received: by mail-wm1-x331.google.com with SMTP id fl11-20020a05600c0b8b00b003daf72fc844so6166057wmb.0 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=JO29saHDkzjoH1rtMKEbYfmMzgqMLoo1UYnYiVl+2Ll4OgZuIK/iy52GOS66CJxWVW U7xsHfXEXumPZEPOVRpQzgMV+8EmsygHlPfXeDNTw/QyWdl8iDdhn1uwamLZf25D52Y6 EyvpuaTQdfXhg//xjv2Ed7NxtuQMMdTD0i4P3AXnGuewaJYpeAykBwwjeOHBINaz1oTI k4js7w+2P/ItBbd5JCFKVm0QjZIZF7VJufuWpjS1mk/7ICRr8lgT/q0ulABYwJwp2q37 XhyqLxhZNnMoWs6IAS2GhUQQNsur10nsfrwJDg/LBvSG+HwdFuXf4SQlfUJE7gCSk9xG RQWw== X-Gm-Message-State: AFqh2kqbZ68TnyZg3xYfcI9EJLMxhbSy3P42Xb1q9xBL2VFz3s3Au43o w/VvWemfIJe+lhVFUPklpt3h+Q== 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_J=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 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org 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 { panel { compatible = "innolux,at070tn92"; + power-supply = <&vddq_lcd>; port { panel_input: endpoint { @@ -86,6 +87,13 @@ panel_input: endpoint { }; }; }; + + vddq_lcd: regulator-vddq-lcd { + compatible = "regulator-fixed"; + regulator-name = "vddq-lcd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; }; &cpu_thermal {