From ab723a6d9e22f5c1d82e34159c48c24febe79f77 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 9 Jun 2017 14:11:41 +0530 Subject: [PATCH] ARM: dts: omap3-overo: Remove "vqmmc-supply" property from MMC dt node commit 94647a30124e2c7 ("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: Kishon Vijay Abraham I Acked-by: Tony Lindgren Signed-off-by: Ulf Hansson --- arch/arm/boot/dts/omap3-overo-base.dtsi | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi index 401fae838fe9..cd220342a805 100644 --- a/arch/arm/boot/dts/omap3-overo-base.dtsi +++ b/arch/arm/boot/dts/omap3-overo-base.dtsi @@ -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; -- 2.20.1