From patchwork Thu Apr 14 13:09:19 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: 561901 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 DD6F8C433F5 for ; Thu, 14 Apr 2022 13:19:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243863AbiDNNVy (ORCPT ); Thu, 14 Apr 2022 09:21:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37792 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244016AbiDNNUe (ORCPT ); Thu, 14 Apr 2022 09:20:34 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 19AC293188; Thu, 14 Apr 2022 06:17:00 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 8E4176132E; Thu, 14 Apr 2022 13:16:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9E168C385A1; Thu, 14 Apr 2022 13:16:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649942219; bh=wT5cumP++OMHWI0+LEUTgfL+qn+QZLlzng0wp7lVMZ8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ay8s7txDD6Ccy00ninDPFgpVSLylHFvqM/CN7ZoWVGzFUKnS2vbAIdi5pw2wkuz9j YbKxSMfrQW+/twuPqcMLykB2/HRUO3+kKn2oVy7zy006amTcWJMyXtDnSzjGMWONwC bXLyUzHftV3vyzqMx+ChEl+6YaRbO08W94gQl+kc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Alim Akhtar Subject: [PATCH 4.19 056/338] ARM: dts: exynos: add missing HDMI supplies on SMDK5250 Date: Thu, 14 Apr 2022 15:09:19 +0200 Message-Id: <20220414110840.492246338@linuxfoundation.org> X-Mailer: git-send-email 2.35.2 In-Reply-To: <20220414110838.883074566@linuxfoundation.org> References: <20220414110838.883074566@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 @@ -116,6 +116,9 @@ 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 {