From patchwork Tue Mar 9 19:18:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shaik Sajida Bhanu X-Patchwork-Id: 12126427 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 381F4C433E6 for ; Tue, 9 Mar 2021 19:19:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 134B065239 for ; Tue, 9 Mar 2021 19:19:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231367AbhCITTR (ORCPT ); Tue, 9 Mar 2021 14:19:17 -0500 Received: from alexa-out.qualcomm.com ([129.46.98.28]:17772 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231357AbhCITS7 (ORCPT ); Tue, 9 Mar 2021 14:18:59 -0500 Received: from ironmsg07-lv.qualcomm.com (HELO ironmsg07-lv.qulacomm.com) ([10.47.202.151]) by alexa-out.qualcomm.com with ESMTP; 09 Mar 2021 11:18:59 -0800 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg07-lv.qulacomm.com with ESMTP/TLS/AES256-SHA; 09 Mar 2021 11:18:56 -0800 X-QCInternal: smtphost Received: from c-sbhanu-linux.qualcomm.com ([10.242.50.201]) by ironmsg01-blr.qualcomm.com with ESMTP; 10 Mar 2021 00:48:03 +0530 Received: by c-sbhanu-linux.qualcomm.com (Postfix, from userid 2344807) id 6F78446DF; Wed, 10 Mar 2021 00:48:03 +0530 (IST) From: Shaik Sajida Bhanu To: adrian.hunter@intel.com, ulf.hansson@linaro.org, robh+dt@kernel.org, sartgarg@codeaurora.org Cc: asutoshd@codeaurora.org, stummala@codeaurora.org, vbadigan@codeaurora.org, rampraka@codeaurora.org, sayalil@codeaurora.org, rnayak@codeaurora.org, saiprakash.ranjan@codeaurora.org, sibis@codeaurora.org, cang@codeaurora.org, pragalla@codeaurora.org, nitirawa@codeaurora.org, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, agross@kernel.org, bjorn.andersson@linaro.org, Shaik Sajida Bhanu Subject: [PATCH V1] arm64: dts: qcom: sc7280: Add nodes for eMMC and SD card Date: Wed, 10 Mar 2021 00:48:03 +0530 Message-Id: <1615317483-23780-1-git-send-email-sbhanu@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Add nodes for eMMC and SD card on sc7280. Signed-off-by: Shaik Sajida Bhanu --- This change is depends on the below patch series: https://lore.kernel.org/lkml/1613114930-1661-1-git-send-email-rnayak@codeaurora.org/ https://lore.kernel.org/patchwork/project/lkml/list/?series=&submitter=28035&state=&q=&archive=&delegate= --- arch/arm64/boot/dts/qcom/sc7280-idp.dts | 26 +++++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 170 ++++++++++++++++++++++++++++++++ 2 files changed, 196 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts index ac79420..6abb2aa 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "sc7280.dtsi" +#include / { model = "Qualcomm Technologies, Inc. SC7280 IDP platform"; @@ -256,3 +257,28 @@ bias-pull-up; }; }; + +&sdhc_1 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_on>; + pinctrl-1 = <&sdc1_off>; + + vmmc-supply = <&vreg_l7b_2p9>; + vqmmc-supply = <&vreg_l19b_1p8>; + +}; + +&sdhc_2 { + status = "okay"; + + pinctrl-names = "default","sleep"; + pinctrl-0 = <&sdc2_on>; + pinctrl-1 = <&sdc2_off>; + + vmmc-supply = <&vreg_l9c_2p9>; + vqmmc-supply = <&vreg_l6c_2p9>; + + cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 3b86052..91fb18a 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -18,6 +18,11 @@ chosen { }; + aliases { + mmc1 = &sdhc_1; + mmc2 = &sdhc_2; + }; + clocks { xo_board: xo-board { compatible = "fixed-clock"; @@ -315,6 +320,69 @@ #power-domain-cells = <1>; }; + sdhc_1: sdhci@7c4000 { + compatible = "qcom,sdhci-msm-v5"; + reg = <0 0x7c4000 0 0x1000>, + <0 0x7c5000 0 0x1000>; + reg-names = "hc", "cqhci"; + + iommus = <&apps_smmu 0xC0 0x0>; + interrupts = , + ; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&gcc GCC_SDCC1_APPS_CLK>, + <&gcc GCC_SDCC1_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "core", "iface", "xo"; + + bus-width = <8>; + non-removable; + supports-cqe; + no-sd; + no-sdio; + + max-frequency = <192000000>; + + qcom,dll-config = <0x0007642c>; + qcom,ddr-config = <0x80040868>; + + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + + status = "disabled"; + + }; + + sdhc_2: sdhci@8804000 { + compatible = "qcom,sdhci-msm-v5"; + reg = <0 0x08804000 0 0x1000>; + + iommus = <&apps_smmu 0x100 0x0>; + interrupts = , + ; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&gcc GCC_SDCC2_APPS_CLK>, + <&gcc GCC_SDCC2_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "core", "iface", "xo"; + + bus-width = <4>; + + no-mmc; + no-sdio; + + max-frequency = <202000000>; + + qcom,dll-config = <0x0007642c>; + + status = "disabled"; + + }; + qupv3_id_0: geniqup@9c0000 { compatible = "qcom,geni-se-qup"; reg = <0 0x009c0000 0 0x2000>; @@ -385,6 +453,108 @@ pins = "gpio46", "gpio47"; function = "qup13"; }; + + sdc1_on: sdc1-on { + pinconf-clk { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <16>; + }; + + pinconf-cmd { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <10>; + }; + + pinconf-data { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <10>; + }; + + pinconf-rclk { + pins = "sdc1_rclk"; + bias-pull-down; + }; + }; + + sdc1_off: sdc1-off { + pinconf-clk { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <2>; + }; + + pinconf-cmd { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <2>; + }; + + pinconf-data { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <2>; + }; + + pinconf-rclk { + pins = "sdc1_rclk"; + bias-pull-down; + }; + }; + + sdc2_on: sdc2-on { + pinconf-clk { + pins = "sdc2_clk"; + bias-disable; + drive-strength = <16>; + }; + + pinconf-cmd { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <10>; + }; + + pinconf-data { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <10>; + }; + + pinconf-sd-cd { + pins = "gpio91"; + bias-pull-up; + drive-strength = <2>; + }; + }; + + sdc2_off: sdc2-off { + pinconf-clk { + pins = "sdc2_clk"; + bias-disable; + drive-strength = <2>; + }; + + pinconf-cmd { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <2>; + }; + + pinconf-data { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <2>; + }; + + pinconf-sd-cd { + pins = "gpio91"; + bias-disable; + drive-strength = <2>; + }; + }; }; apps_smmu: iommu@15000000 {