From mboxrd@z Thu Jan 1 00:00:00 1970 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 95E4CC4167E for ; Mon, 18 Apr 2022 13:43:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244097AbiDRNnU (ORCPT ); Mon, 18 Apr 2022 09:43:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34010 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241596AbiDRNQE (ORCPT ); Mon, 18 Apr 2022 09:16:04 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CFF53AA45; Mon, 18 Apr 2022 05:51:20 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 7168EB80E44; Mon, 18 Apr 2022 12:51:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B3CB9C385A8; Mon, 18 Apr 2022 12:51:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1650286277; bh=BJBLKKozBQ3LMK27fkuFAL4FdufGjxSsOVDfTpbzpKw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gOY6nguIzLgwGWD7TZ2uDltEcacQaWy1kpkDiu5ohpqNs7KxxFxZeFBFEkUDFJsLp j1XssXSAXAmQ+0wt153S/XwrbgF/02xIeI3jv7VKhyL+opZtx2mEHNbQgmtQVIQRTy 0v5W5BuqMjCkQddrP2DOoTf0Rr4CYF4Yfs/ISDgU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Alim Akhtar Subject: [PATCH 4.14 043/284] ARM: dts: exynos: add missing HDMI supplies on SMDK5250 Date: Mon, 18 Apr 2022 14:10:24 +0200 Message-Id: <20220418121211.919491128@linuxfoundation.org> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20220418121210.689577360@linuxfoundation.org> References: <20220418121210.689577360@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Krzysztof Kozlowski commit 60a9914cb2061ba612a3f14f6ad329912b486360 upstream. Add required VDD supplies to HDMI block on SMDK5250. Without them, the HDMI driver won't probe. Because of lack of schematics, use same supplies as on Arndale 5250 board (voltage matches). Cc: # v3.15+ Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar Link: https://lore.kernel.org/r/20220208171823.226211-2-krzysztof.kozlowski@canonical.com Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 3 +++ 1 file changed, 3 insertions(+) --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -117,6 +117,9 @@ &hdmi { hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>; + vdd-supply = <&ldo8_reg>; + vdd_osc-supply = <&ldo10_reg>; + vdd_pll-supply = <&ldo8_reg>; }; &i2c_0 {