WLAN did only work if clock was left enabled by the original system, so make it fully enable the needed resources itself. Signed-off-by: Andreas Kemnade <andreas@xxxxxxxxxxxx> --- arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts index ee86981b2e448..9d2f2d8639496 100644 --- a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts +++ b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts @@ -69,6 +69,12 @@ unknown_supply: unknown-supply { regulator-name = "unknown"; }; + wl12xx_pwrseq: wl12xx-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&twl 1>; + clock-names = "ext_clock"; + }; + /* regulator for wl12xx on sdio2 */ wl12xx_vmmc: wl12xx-vmmc { pinctrl-names = "default"; @@ -92,6 +98,7 @@ &i2c1 { twl: pmic@48 { compatible = "ti,twl6032"; reg = <0x48>; + #clock-cells = <1>; /* IRQ# = 7 */ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ interrupt-controller; @@ -316,6 +323,7 @@ &mmc3 { pinctrl-names = "default"; pinctrl-0 = <&wl12xx_pins>; vmmc-supply = <&wl12xx_vmmc>; + mmc-pwrseq = <&wl12xx_pwrseq>; interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH &omap4_pmx_core 0x12e>; non-removable; -- 2.39.2