Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 00d0e46a authored by Dmitry Lifshitz's avatar Dmitry Lifshitz Committed by Tony Lindgren
Browse files

ARM: dts: am57xx: cl-som-am57x: add MMC1 support 



Add MMC1 support, used for SD/MMC card.

Signed-off-by: default avatarDmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: default avatarIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent e1fdd060

arch/arm/boot/dts/am57xx-sbc-am57x.dts

+25 −0
Original line number Diff line number Diff line
@@ -24,6 +24,19 @@ 
			DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1)	/* uart2_rtsn.uart3_txd */

		>;

	};



	mmc1_pins_default: mmc1_pins_default {

		pinctrl-single,pins = <

			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */

			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_cmd.cmd */

			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */

			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */

			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */

			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */

			DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14)	/* mmc1_sdcd.gpio6_27 */

			DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14)	/* mmc1_sdwp.gpio6_28 */

		>;

	};

};



&uart3 {
@@ -34,3 +47,15 @@ 
	pinctrl-names = "default";

	pinctrl-0 = <&uart3_pins_default>;

};



&mmc1 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&mmc1_pins_default>;



	vmmc-supply = <&ldo1_reg>;

	bus-width = <4>;

	cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;

	wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;

};