Commit ab723a6d authored by Kishon Vijay Abraham I's avatar Kishon Vijay Abraham I Committed by Ulf Hansson
Browse files

ARM: dts: omap3-overo: Remove "vqmmc-supply" property from MMC dt node 



commit 94647a30 ("ARM: dts: omap3-overo: Enable WiFi/BT combo")
while enabling WiFi/BT combo added regulator to trigger the nReset
signal of the Bluetooth module in vqmmc-supply. However BT should be
handled by UART. Moreover "vqmmc" is not a defined binding for
omap_hsmmc. While "vqmmc" in mmc2 hasn't caused any issues so far,
mmc2 will start to mis-behave once omap_hsmmc defines "vqmmc"
binding.

Remove "vqmmc-supply" property in mmc2 here.

Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 4760257c

arch/arm/boot/dts/omap3-overo-base.dtsi

+0 −11
Original line number Diff line number Diff line
@@ -74,16 +74,6 @@ 
		gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>;		/* gpio_16: WiFi nReset */

		startup-delay-us = <10000>;

	};



	/* Regulator to trigger the nReset signal of the Bluetooth module */

	w3cbw003c_bt_nreset: regulator-w3cbw003c-bt-nreset {

		compatible = "regulator-fixed";

		regulator-name = "regulator-w3cbw003c-bt-nreset";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>;		/* gpio_164: BT nReset */

		startup-delay-us = <10000>;

	};

};



&omap3_pmx_core {
@@ -191,7 +181,6 @@ 
	pinctrl-names = "default";

	pinctrl-0 = <&mmc2_pins>;

	vmmc-supply = <&w3cbw003c_npoweron>;

	vqmmc-supply = <&w3cbw003c_bt_nreset>;

	vmmc_aux-supply = <&w3cbw003c_wifi_nreset>;

	bus-width = <4>;

	cap-sdio-irq;

CRA Git | Maintained and supported by SUSTech CRA and CCSE