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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0DA9C433EF for ; Mon, 15 Nov 2021 23:57:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 81A7B61BFB for ; Mon, 15 Nov 2021 23:57:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243995AbhKPAAt (ORCPT ); Mon, 15 Nov 2021 19:00:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:45400 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344393AbhKOTYh (ORCPT ); Mon, 15 Nov 2021 14:24:37 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4E5AB63676; Mon, 15 Nov 2021 18:56:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637002615; bh=p5LI70zC3eLsSDUT3/3qCC3J29Idy8LZRnUSlbVMpUs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KCpvfixcH9AYEuAY4sQ7D6xXOT91qNWFsUHFiEePvDci11m99FwQ8K2Z0wFge67J1 OD42jEGpOBVgo2BMWtZckzdNl2myeny5BK0ejUrh/Svp4ybYTH/XwQ4Z8UttqCgx97 Z8fthzISeKdJSrggt2CFXa3t0wE+1/Wig6qRhSn4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kuogee Hsieh , Stephen Boyd , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.15 591/917] arm64: dts: qcom: sc7280: fix display port phy reg property Date: Mon, 15 Nov 2021 18:01:26 +0100 Message-Id: <20211115165448.802069365@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211115165428.722074685@linuxfoundation.org> References: <20211115165428.722074685@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: Kuogee Hsieh [ Upstream commit 425f30cc843c727bc7753a0d33710d1e4a999168 ] Existing display port phy reg property is derived from usb phy which map display port phy pcs to wrong address which cause aux init with wrong address and prevent both dpcd read and write from working. Fix this problem by assigning correct pcs address to display port phy reg property. Fixes: bb9efa59c665 ("arm64: dts: qcom: sc7280: Add USB related nodes") Signed-off-by: Kuogee Hsieh Reviewed-by: Stephen Boyd Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/1631216998-10049-1-git-send-email-khsieh@codeaurora.org Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sc7280.dtsi | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index fd78f16181ddd..f58336536a92a 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -1258,15 +1258,11 @@ dp_phy: dp-phy@88ea200 { reg = <0 0x088ea200 0 0x200>, <0 0x088ea400 0 0x200>, - <0 0x088eac00 0 0x400>, + <0 0x088eaa00 0 0x200>, <0 0x088ea600 0 0x200>, - <0 0x088ea800 0 0x200>, - <0 0x088eaa00 0 0x100>; + <0 0x088ea800 0 0x200>; #phy-cells = <0>; #clock-cells = <1>; - clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>; - clock-names = "pipe0"; - clock-output-names = "usb3_phy_pipe_clk_src"; }; }; -- 2.33.0