From nobody Mon May 11 04:15:07 2026 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 AFB9FC433FE for ; Thu, 14 Apr 2022 21:31:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346899AbiDNVeX (ORCPT ); Thu, 14 Apr 2022 17:34:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346616AbiDNVeV (ORCPT ); Thu, 14 Apr 2022 17:34:21 -0400 Received: from mail-pg1-x533.google.com (mail-pg1-x533.google.com [IPv6:2607:f8b0:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 644622E9CC for ; Thu, 14 Apr 2022 14:31:55 -0700 (PDT) Received: by mail-pg1-x533.google.com with SMTP id k29so5853298pgm.12 for ; Thu, 14 Apr 2022 14:31:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=qLPIjSAUTJJLokAp2S9gp/hCiUMY9hC+ai2JfkC0b1o=; b=uSLdpLiaIGiig4Q5DmiPW0DBQzj1e6W75SKXHG58JBgSfI1RuPrTYYDfKLj+2m6k1R MpWxUy1tH7WusZY53nW0yk53lNTdO0IcnKeQo1MvWj5ruaBLCk9m7GU7bh3cu7zKoMzb qPIk8brrt48NZbXLct9NP6ya38XYAmO+FLPZ0PsRxQdf3IVzqJqAtk7EazLzvUQd7j1Q spKhsQz13WSaXR2p0eDKL7k5P908F0EnDtccyn8H0BnqrWuMf+MBUVKW7e73NLgDiXsn iycUZ4WFdU6ZHQCktlQRFQBbRbaBA1K4xsdeb5S2Wk04g85G6hPNwaeRZWvky0AHuSXV zYvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=qLPIjSAUTJJLokAp2S9gp/hCiUMY9hC+ai2JfkC0b1o=; b=AEd+RtSJxr0hIzHRXZXqP++ixcESjfqzOqTrbScz+MymPkDEEcz6gqh+ovO+uBmCnw GqFTBe9RmW7Njrrfr6cOOnZLjldC66Z/Ed9ra3Uc73w2/7492lY21U2B/SCBUl3bFgFd KbMKntfaN8s8TbIyemE1xsAGVKR2Myxq6ZznpnP4D7o5pZv2aZQQ9XsUas/b1WFhGZvC NtcjLyg7Zi5kC2hhmfeJf970DQG9zPEvReOSR9mhhaRZupA8748k/12m6ZeRQC9j8sOD 6eWHb564fXRRgx36u03PA+4qh0FIaNa3ZslYaO95eD4WF9bMDi5T8cPsAr3iCMN1uC14 cJpw== X-Gm-Message-State: AOAM531PnoUhS/Wt8Gvy2aOn5rdIF+ICSAvW/NNE24kO2/PC3j5TUb7I uSELg3QbjzH//aZfDflTJi7y3Q== X-Google-Smtp-Source: ABdhPJzUewFZGxAuH+LgGXVv0nEasOfgkzLOPoS/66g/kZFkJ/4PxIYdIAekdhE3P4b8VJ6I0IDObg== X-Received: by 2002:a63:b51a:0:b0:39d:ac7f:d5ba with SMTP id y26-20020a63b51a000000b0039dac7fd5bamr3802568pge.497.1649971914873; Thu, 14 Apr 2022 14:31:54 -0700 (PDT) Received: from localhost.localdomain ([223.233.64.97]) by smtp.gmail.com with ESMTPSA id 5-20020a631045000000b0039d942d18f0sm2673706pgq.48.2022.04.14.14.31.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Apr 2022 14:31:54 -0700 (PDT) From: Bhupesh Sharma To: linux-arm-msm@vger.kernel.org Cc: bhupesh.sharma@linaro.org, bhupesh.linux@gmail.com, agross@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, bjorn.andersson@linaro.org, Rob Herring Subject: [PATCH v2 1/2] arm64: dts: qcom: sm8150: Add support for SDC2 Date: Fri, 15 Apr 2022 03:01:38 +0530 Message-Id: <20220414213139.476240-2-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220414213139.476240-1-bhupesh.sharma@linaro.org> References: <20220414213139.476240-1-bhupesh.sharma@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add support for SDC2 which can be used to interface uSD card. Cc: Bjorn Andersson Cc: Rob Herring Signed-off-by: Bhupesh Sharma --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 45 ++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qco= m/sm8150.dtsi index 15f3bf2e7ea0..0fecebf0a473 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -3270,6 +3270,51 @@ usb_2_ssphy: phy@88eb200 { }; }; =20 + sdhc_2: sdhci@8804000 { + compatible =3D "qcom,sm8150-sdhci", "qcom,sdhci-msm-v5"; + reg =3D <0 0x08804000 0 0x1000>; + + interrupts =3D , + ; + interrupt-names =3D "hc_irq", "pwr_irq"; + + clocks =3D <&gcc GCC_SDCC2_AHB_CLK>, + <&gcc GCC_SDCC2_APPS_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names =3D "iface", "core", "xo"; + iommus =3D <&apps_smmu 0x6a0 0x0>; + qcom,dll-config =3D <0x0007642c>; + qcom,ddr-config =3D <0x80040868>; + power-domains =3D <&rpmhpd 0>; + operating-points-v2 =3D <&sdhc2_opp_table>; + + status =3D "disabled"; + + sdhc2_opp_table: sdhc2-opp-table { + compatible =3D "operating-points-v2"; + + opp-19200000 { + opp-hz =3D /bits/ 64 <19200000>; + required-opps =3D <&rpmhpd_opp_min_svs>; + }; + + opp-50000000 { + opp-hz =3D /bits/ 64 <50000000>; + required-opps =3D <&rpmhpd_opp_low_svs>; + }; + + opp-100000000 { + opp-hz =3D /bits/ 64 <100000000>; + required-opps =3D <&rpmhpd_opp_svs>; + }; + + opp-202000000 { + opp-hz =3D /bits/ 64 <202000000>; + required-opps =3D <&rpmhpd_opp_svs_l1>; + }; + }; + }; + dc_noc: interconnect@9160000 { compatible =3D "qcom,sm8150-dc-noc"; reg =3D <0 0x09160000 0 0x3200>; --=20 2.35.1 From nobody Mon May 11 04:15:07 2026 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 08C7CC433FE for ; Thu, 14 Apr 2022 21:32:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346923AbiDNVeb (ORCPT ); Thu, 14 Apr 2022 17:34:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346901AbiDNVe0 (ORCPT ); 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Thu, 14 Apr 2022 14:31:58 -0700 (PDT) From: Bhupesh Sharma To: linux-arm-msm@vger.kernel.org Cc: bhupesh.sharma@linaro.org, bhupesh.linux@gmail.com, agross@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, bjorn.andersson@linaro.org, Rob Herring Subject: [PATCH v2 2/2] arm64: dts: qcom: sa8155p-adp: Add support for uSD card Date: Fri, 15 Apr 2022 03:01:39 +0530 Message-Id: <20220414213139.476240-3-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220414213139.476240-1-bhupesh.sharma@linaro.org> References: <20220414213139.476240-1-bhupesh.sharma@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add support for uSD card on SA8155p-ADP board using the SDHC2 interface. Cc: Bjorn Andersson Cc: Rob Herring Signed-off-by: Bhupesh Sharma --- arch/arm64/boot/dts/qcom/sa8155p-adp.dts | 68 ++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts= /qcom/sa8155p-adp.dts index 8756c2b25c7e..b561a8139cb9 100644 --- a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts @@ -317,6 +317,20 @@ &remoteproc_cdsp { firmware-name =3D "qcom/sa8155p/cdsp.mdt"; }; =20 +&sdhc_2 { + status =3D "okay"; + + cd-gpios =3D <&tlmm 4 GPIO_ACTIVE_LOW>; + pinctrl-names =3D "default", "sleep"; + pinctrl-0 =3D <&sdc2_on>; + pinctrl-1 =3D <&sdc2_off>; + vqmmc-supply =3D <&vreg_l13c_2p96>; /* IO line power */ + vmmc-supply =3D <&vreg_l17a_2p96>; /* Card power line */ + bus-width =3D <4>; + no-sdio; + no-emmc; +}; + &uart2 { status =3D "okay"; }; @@ -390,6 +404,60 @@ &usb_2_qmpphy { &tlmm { gpio-reserved-ranges =3D <0 4>; =20 + sdc2_on: sdc2_on { + clk { + pins =3D "sdc2_clk"; + bias-disable; /* No pull */ + drive-strength =3D <16>; /* 16 MA */ + }; + + cmd { + pins =3D "sdc2_cmd"; + bias-pull-up; /* pull up */ + drive-strength =3D <16>; /* 16 MA */ + }; + + data { + pins =3D "sdc2_data"; + bias-pull-up; /* pull up */ + drive-strength =3D <16>; /* 16 MA */ + }; + + sd-cd { + pins =3D "gpio96"; + function =3D "gpio"; + bias-pull-up; /* pull up */ + drive-strength =3D <2>; /* 2 MA */ + }; + }; + + sdc2_off: sdc2_off { + clk { + pins =3D "sdc2_clk"; + bias-disable; /* No pull */ + drive-strength =3D <2>; /* 2 MA */ + }; + + cmd { + pins =3D "sdc2_cmd"; + bias-pull-up; /* pull up */ + drive-strength =3D <2>; /* 2 MA */ + }; + + data { + pins =3D "sdc2_data"; + bias-pull-up; /* pull up */ + drive-strength =3D <2>; /* 2 MA */ + }; + + sd-cd { + pins =3D "gpio96"; + function =3D "gpio"; + bias-pull-up; /* pull up */ + drive-strength =3D <2>; /* 2 MA */ + }; + }; + usb2phy_ac_en1_default: usb2phy_ac_en1_default { mux { pins =3D "gpio113"; --=20 2.35.1