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

Commit 1aac4a99 authored by Koen Kooi's avatar Koen Kooi Committed by Benoit Cousson
Browse files

ARM: dts: am335x-boneblack: add eMMC DT entry 



The pinmux is specified in am335x-bone-common.dtsi to be
reused by the eMMC cape.

Signed-off-by: default avatarKoen Kooi <koen@dominion.thruhere.net>
Tested-by: default avatarKevin Hilman <khilman@linaro.org>
Reviewed-by: default avatarNishanth Menon <nm@ti.com>
[bcousson@baylibre.com: Fix traling spaces and useless comments]
Signed-off-by: default avatarBenoit Cousson <bcousson@baylibre.com>
parent 3045ffff

arch/arm/boot/dts/am335x-bone-common.dtsi

+22 −0
Original line number Diff line number Diff line
@@ -113,6 +113,21 @@ 
				0x160 (PIN_INPUT | MUX_MODE7) /* GPIO0_6 */

			>;

		};



		emmc_pins: pinmux_emmc_pins {

			pinctrl-single,pins = <

				0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */

				0x84 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_csn2.mmc1_cmd */

				0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */

				0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */

				0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */

				0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */

				0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */

				0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */

				0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */

				0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */

			>;

		};

	};



	ocp {
@@ -242,6 +257,13 @@ 
			regulator-always-on;

		};

	};



	vmmcsd_fixed: fixedregulator@0 {

		compatible = "regulator-fixed";

		regulator-name = "vmmcsd_fixed";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};

};



&cpsw_emac0 {

arch/arm/boot/dts/am335x-boneblack.dts

+13 −0
Original line number Diff line number Diff line
@@ -15,3 +15,16 @@ 
	regulator-max-microvolt = <1800000>;

	regulator-always-on;

};



&mmc1 {

	vmmc-supply = <&vmmcsd_fixed>;

};



&mmc2 {

	vmmc-supply = <&vmmcsd_fixed>;

	pinctrl-names = "default";

	pinctrl-0 = <&emmc_pins>;

	bus-width = <8>;

	status = "okay";

	ti,vcc-aux-disable-is-sleep;

};