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 2118DC4321E for ; Tue, 5 Apr 2022 11:47:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235506AbiDELsQ (ORCPT ); Tue, 5 Apr 2022 07:48:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355712AbiDEKVn (ORCPT ); Tue, 5 Apr 2022 06:21:43 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C3FC7C15B; Tue, 5 Apr 2022 03:05:03 -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 46863B81B7A; Tue, 5 Apr 2022 10:05:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9458EC385A2; Tue, 5 Apr 2022 10:05:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649153101; bh=kHivgI89ExcwhIzHs0s0eahszGcG5QZveN98bO2rNkA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZakrJ9BKjDOHGl480Db8DJ7JsIukLr0vRbcvXY8U5HpfhqPkSKtFDl8Hl0VeGujc7 z9HS+d1GrEImsq6DTPDkEF+BLT6TYJcWtb2iM2VgLKL5Rgs3tIWIkfiVCslzwPuRxV TIITbasITW2kAMiDkyjoWgId5BQteAwydT4tWP4M= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Alim Akhtar Subject: [PATCH 5.10 102/599] ARM: dts: exynos: add missing HDMI supplies on SMDK5420 Date: Tue, 5 Apr 2022 09:26:36 +0200 Message-Id: <20220405070301.868219337@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220405070258.802373272@linuxfoundation.org> References: <20220405070258.802373272@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: stable@vger.kernel.org From: Krzysztof Kozlowski commit 453a24ded415f7fce0499c6b0a2c7b28f84911f2 upstream. Add required VDD supplies to HDMI block on SMDK5420. Without them, the HDMI driver won't probe. Because of lack of schematics, use same supplies as on Arndale Octa and Odroid XU3 boards (voltage matches). Cc: # v3.15+ Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar Link: https://lore.kernel.org/r/20220208171823.226211-3-krzysztof.kozlowski@canonical.com Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/exynos5420-smdk5420.dts | 3 +++ 1 file changed, 3 insertions(+) --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -124,6 +124,9 @@ hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_hpd_irq>; + vdd-supply = <&ldo6_reg>; + vdd_osc-supply = <&ldo7_reg>; + vdd_pll-supply = <&ldo6_reg>; }; &hsi2c_4 {