From patchwork Mon Jan 24 18:40:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 536012 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 D476EC433EF for ; Mon, 24 Jan 2022 19:59:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351680AbiAXT7A (ORCPT ); Mon, 24 Jan 2022 14:59:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357862AbiAXTxF (ORCPT ); Mon, 24 Jan 2022 14:53:05 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 549C6C0613AD; Mon, 24 Jan 2022 11:26:42 -0800 (PST) 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 E77C261540; Mon, 24 Jan 2022 19:26:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BC3CAC339E5; Mon, 24 Jan 2022 19:26:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643052401; bh=gTOwM/AJNlhw90ddlzY29TznZrDBWvCqLnrdpaZbPLA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=S3eE/dmDcBjqnlRuL5n84dzpdETRFksU2dWqyG1utm0aGg+DnN8j9CFAuoEbS0moG 1gjlKguPgjXbVcQ0Fk3kgOkG13nNkmsFJsQzW/vgwBCGR1UWWICjyWJiOG5nNzsRhR i4JrqAowEon06cvAKfRoQ/hJ65YJvAKNApCpklFE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christian Hewitt , Neil Armstrong , Sasha Levin Subject: [PATCH 5.4 046/320] arm64: dts: meson-gxbb-wetek: fix HDMI in early boot Date: Mon, 24 Jan 2022 19:40:30 +0100 Message-Id: <20220124183955.313991239@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124183953.750177707@linuxfoundation.org> References: <20220124183953.750177707@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Christian Hewitt [ Upstream commit 8182a35868db5f053111d5d9d4da8fcb3f99259d ] Mark the VDDIO_AO18 regulator always-on and set hdmi-supply for the hdmi_tx node to ensure HDMI is powered in the early stages of boot. Fixes: fb72c03e0e32 ("ARM64: dts: meson-gxbb-wetek: add a wetek specific dtsi to cleanup hub and play2") Signed-off-by: Christian Hewitt Reviewed-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20211012052522.30873-2-christianshewitt@gmail.com Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi index e3d17569d98ad..d7d0b65713841 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi @@ -64,6 +64,7 @@ regulator-name = "VDDIO_AO18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; }; vcc_3v3: regulator-vcc_3v3 { @@ -157,6 +158,7 @@ status = "okay"; pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; pinctrl-names = "default"; + hdmi-supply = <&vddio_ao18>; }; &hdmi_tx_tmds_port {