From patchwork Tue Apr 5 07:14:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 558260 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 DF452C433F5 for ; Tue, 5 Apr 2022 07:48:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232235AbiDEHuO (ORCPT ); Tue, 5 Apr 2022 03:50:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233557AbiDEHr6 (ORCPT ); Tue, 5 Apr 2022 03:47:58 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E4A193196; Tue, 5 Apr 2022 00:45:36 -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 sin.source.kernel.org (Postfix) with ESMTPS id 713A2CE1BE4; Tue, 5 Apr 2022 07:45:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7DA9DC340EE; Tue, 5 Apr 2022 07:45:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649144732; bh=/maTMZpPyHrPXM73DSYyKjXwq5K+XsJdIA6vi+YbTEU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qLwDaPkjnBZ8P68WOVH7ORLRoXstsXvlQkay6wa22Zk99F2nDdySvv7mPN3WLmxbW 9w/mZ2SxLEyVLM0oLItE3+2TZ8faRK+5yHv9QFmf9hPSsLj3Riro7GCSnp021fsG/h XUvu40pldlabUgTK3JegRXlpQ5Fpz1cuWcfxvEII= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Alim Akhtar Subject: [PATCH 5.17 0152/1126] ARM: dts: exynos: add missing HDMI supplies on SMDK5250 Date: Tue, 5 Apr 2022 09:14:59 +0200 Message-Id: <20220405070412.046561428@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220405070407.513532867@linuxfoundation.org> References: <20220405070407.513532867@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@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 @@ -118,6 +118,9 @@ status = "okay"; ddc = <&i2c_2>; hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>; + vdd-supply = <&ldo8_reg>; + vdd_osc-supply = <&ldo10_reg>; + vdd_pll-supply = <&ldo8_reg>; }; &i2c_0 {