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Fri, 24 Jul 2026 00:57:15 -0700 From: Prathamesh Shete To: , , , , , , CC: , , , , Subject: [PATCH 5/5] arm64: tegra: Add Tegra264 SDMMC1 device tree node Date: Fri, 24 Jul 2026 07:56:59 +0000 Message-ID: <20260724075700.714261-6-pshete@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20260724075700.714261-1-pshete@nvidia.com> References: <20260724075700.714261-1-pshete@nvidia.com> Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN1PEPF00004688:EE_|CY8PR12MB8215:EE_ X-MS-Office365-Filtering-Correlation-Id: 80c391ef-ae8c-4fad-7add-08dee95933a1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|1800799024|36860700016|7416014|376014|23010399003|11063799006|56012099006|10067099003|18002099003|22082099003; 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Signed-off-by: Prathamesh Shete --- arch/arm64/boot/dts/nvidia/tegra264.dtsi | 34 ++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra264.dtsi b/arch/arm64/boot/dts/nvidia/tegra264.dtsi index 2d2cb1a3d95c..f1eafb6a3970 100644 --- a/arch/arm64/boot/dts/nvidia/tegra264.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra264.dtsi @@ -3631,6 +3631,40 @@ status = "disabled"; }; + mmc@c570000 { + compatible = "nvidia,tegra264-sdhci", "nvidia,tegra194-sdhci"; + reg = <0x00 0x0c570000 0x0 0x10000>; + interrupts = ; + clocks = <&bpmp TEGRA264_CLK_SDMMC1>, + <&bpmp TEGRA264_CLK_SDMMC_LEGACY_TM>; + clock-names = "sdhci", "tmclk"; + assigned-clocks = <&bpmp TEGRA264_CLK_SDMMC1>, + <&bpmp TEGRA264_CLK_PLLC4_MUXED>; + assigned-clock-parents = <&bpmp TEGRA264_CLK_PLLC4_MUXED>, + <&bpmp TEGRA264_CLK_PLLC4_OUT0>; + resets = <&bpmp TEGRA264_RESET_SDMMC1>; + reset-names = "sdhci"; + interconnects = <&mc TEGRA264_MEMORY_CLIENT_SDMMC0R &emc>, + <&mc TEGRA264_MEMORY_CLIENT_SDMMC0W &emc>; + interconnect-names = "dma-mem", "write"; + iommus = <&smmu2 TEGRA264_SID_SDMMC0>; + nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>; + nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x07>; + nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x06>; + nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x07>; + nvidia,pad-autocal-pull-up-offset-sdr104 = <0x00>; + nvidia,pad-autocal-pull-down-offset-sdr104 = <0x00>; + nvidia,default-tap = <0x6>; + nvidia,default-trim = <0x0>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + mmc-hs200-1_8v; + dma-coherent; + status = "disabled"; + }; + i2c0: i2c@c630000 { compatible = "nvidia,tegra264-i2c"; reg = <0x00 0x0c630000 0x0 0x10000>; -- 2.17.1