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RK3399Pro EVB V1.1 `TF Card` NOT WORKING

Open aciddust opened this issue 6 years ago • 0 comments

I'm using RK3399Pro EVB(V1.1).

TF Card slot is not working

kernel/arch/arm64/boot/dts/rockchip/rk3399pro-evb-v11-linux.dts

sdmmc {
		sdmmc_bus1: sdmmc-bus1 {
			rockchip,pins =
				<4 8 RK_FUNC_1 &pcfg_pull_up_10ma>;
		};

		sdmmc_bus4: sdmmc-bus4 {
			rockchip,pins =
				<4 8 RK_FUNC_1 &pcfg_pull_up_10ma>,
				<4 9 RK_FUNC_1 &pcfg_pull_up_10ma>,
				<4 10 RK_FUNC_1 &pcfg_pull_up_10ma>,
				<4 11 RK_FUNC_1 &pcfg_pull_up_10ma>;
		};

		sdmmc_clk: sdmmc-clk {
			rockchip,pins =
				<4 12 RK_FUNC_1 &pcfg_pull_none_10ma>;
		};

		sdmmc_cmd: sdmmc-cmd {
			rockchip,pins =
				<4 13 RK_FUNC_1 &pcfg_pull_up_10ma>;
		};
	};

The sdmmc node in the device tree seems perfect. But RK3399Pro does not recognize SD cards.

How to use SD Card on RK3399Pro EVB(V1.1)?

aciddust avatar Nov 13 '19 05:11 aciddust