Commit fd58466a authored by Faiz Abbas's avatar Faiz Abbas Committed by Tero Kristo
Browse files

arm64: dts: ti: k3-am654-base-board: Add eMMC Support 



On the am654x-evm, sdhci0 node is connected to an eMMC. Add node and
pinmux for the same.

Signed-off-by: default avatarFaiz Abbas <faiz_abbas@ti.com>
Acked-by: default avatarNishanth Menon <nm@ti.com>
Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
parent 5e00e9a2

arch/arm64/boot/dts/ti/k3-am654-base-board.dts

+25 −0
Original line number Diff line number Diff line
@@ -69,6 +69,23 @@ 
			AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */

		>;

	};



	main_mmc0_pins_default: main-mmc0-pins-default {

		pinctrl-single,pins = <

			AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */

			AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */

			AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */

			AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */

			AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */

			AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */

			AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */

			AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */

			AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */

			AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */

			AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */

			AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */

		>;

	};

};



&main_pmx1 {
@@ -163,3 +180,11 @@ 
		#size-cells= <1>;

	};

};



&sdhci0 {

	pinctrl-names = "default";

	pinctrl-0 = <&main_mmc0_pins_default>;

	bus-width = <8>;

	non-removable;

	ti,driver-strength-ohm = <50>;

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE