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 CA5F9C4167B for ; Sat, 17 Dec 2022 00:10:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230237AbiLQAKS (ORCPT ); Fri, 16 Dec 2022 19:10:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43762 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229851AbiLQAKJ (ORCPT ); Fri, 16 Dec 2022 19:10:09 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8F93973B29; Fri, 16 Dec 2022 16:10:08 -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 F0D9B621A1; Sat, 17 Dec 2022 00:10:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45DEDC433EF; Sat, 17 Dec 2022 00:10:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1671235807; bh=F3IKvQb3dRbjUiVsFJJ7ZrKVxoZYc4KMN2m0fvwocZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qeW38RrqOM2KJ7vI8d/LKcjPErCe5R277VsXu3MD0bIgsDhoT/Ijcg135fh3e4Jol xbI0TEJpZE5FWHn4K4N13p7o1i/0p75/1XQZLTPvfFqvYogyhrhISYAng9a9XZtxWW Sy7Dey4xsfNFwYHowxTAu+pSh8+QpE1EjgCgs0A531FmzRtDZh0J6h4i/Y0LWG8K10 Dxm+YK5pztR+rK8tWUsoZmRYLCGXxiVqDHEv5u9cCY1+Pyr7y0EKuTrpEi/CcJ2Su8 Ai0lvZLIDZqx1zLfF25Lb2gsWKpKtp/TtFWNB7vCTD6MXZbQMHHW/vny4Wz+spzTCB 9g+/tn+3BDUOw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Krzysztof Kozlowski , Konrad Dybcio , Bjorn Andersson , Sasha Levin , agross@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 6.1 7/9] arm64: dts: qcom: sm8450: disable SDHCI SDR104/SDR50 on all boards Date: Fri, 16 Dec 2022 19:09:34 -0500 Message-Id: <20221217000937.41115-7-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221217000937.41115-1-sashal@kernel.org> References: <20221217000937.41115-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Krzysztof Kozlowski [ Upstream commit 9d561dc4e5cc31e757f91eb7bb709d2e2a8c9ce0 ] SDHCI on SM8450 HDK also has problems with SDR104/SDR50: mmc0: card never left busy state mmc0: error -110 whilst initialising SD card so I think it is safe to assume this issue affects all SM8450 boards. Move the quirk disallowing these modes to the SoC DTSI, to spare people working on other boards the misery of debugging this issue. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221026200357.391635-3-krzysztof.kozlowski@linaro.org Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts | 2 -- arch/arm64/boot/dts/qcom/sm8450.dtsi | 3 +++ 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts index d68765eb6d4f..6351050bc87f 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts @@ -556,8 +556,6 @@ &sdhc_2 { pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>; vmmc-supply = <&pm8350c_l9>; vqmmc-supply = <&pm8350c_l6>; - /* Forbid SDR104/SDR50 - broken hw! */ - sdhci-caps-mask = <0x3 0x0>; no-sdio; no-mmc; status = "okay"; diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index d32f08df743d..a91c40e4885f 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -3192,6 +3192,9 @@ sdhc_2: sdhci@8804000 { bus-width = <4>; dma-coherent; + /* Forbid SDR104/SDR50 - broken hw! */ + sdhci-caps-mask = <0x3 0x0>; + status = "disabled"; sdhc2_opp_table: opp-table { -- 2.35.1