From patchwork Sun Dec 10 15:20:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 752387 Received: from mail-m17244.xmail.ntesmail.com (mail-m17244.xmail.ntesmail.com [45.195.17.244]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 382D3F0; Sun, 10 Dec 2023 07:20:37 -0800 (PST) Received: from amadeus-Vostro-3710.lan (unknown [113.118.189.146]) by mail-m121145.qiye.163.com (Hmail) with ESMTPA id 4F7F08000A2; Sun, 10 Dec 2023 23:20:18 +0800 (CST) From: Chukun Pan To: Andy Gross Cc: Bjorn Andersson , Rob Herring , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Chukun Pan Subject: [PATCH 1/1] arm64: dts: qcom: ipq8074: add MicroSD node Date: Sun, 10 Dec 2023 23:20:15 +0800 Message-Id: <20231210152015.2243310-1-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlCTUIfVk1NSUJITBgZQkgeTVUTARMWGhIXJBQOD1 lXWRgSC1lBWUpKSFVKSkNVSkNCVUpPTVlXWRYaDxIVHRRZQVlPS0hVSkpLSEpDVUpLS1VLWQY+ X-HM-Tid: 0a8c54509dc1b03akuuu4f7f08000a2 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6OlE6TTo5TjwwFkwPFypKGBcp IxRPCy5VSlVKTEtJSUlKTUpCSUJKVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUpK SFVKSkNVSkNCVUpPTVlXWQgBWUFJT05CNwY+ Enable MicroSD card found on ipq8074 devices. Tested fine when SD card IO voltage is 3.3v. Signed-off-by: Chukun Pan --- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index a4f7ae35be27..4f23c4459112 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -422,6 +422,26 @@ sdhc_1: mmc@7824900 { status = "disabled"; }; + sdhc_2: mmc@7864900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0x7864900 0x500>, <0x7864000 0x800>; + reg-names = "hc", "core"; + + interrupts = , + ; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&gcc GCC_SDCC2_AHB_CLK>, + <&gcc GCC_SDCC2_APPS_CLK>, + <&xo>; + clock-names = "iface", "core", "xo"; + resets = <&gcc GCC_SDCC2_BCR>; + max-frequency = <192000000>; + bus-width = <4>; + + status = "disabled"; + }; + blsp_dma: dma-controller@7884000 { compatible = "qcom,bam-v1.7.0"; reg = <0x07884000 0x2b000>;