diff options
Diffstat (limited to 'arch/arm/boot/dts/exynos4210-universal_c210.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos4210-universal_c210.dts | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 9dda6bdb9253..02fde1a75ebd 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -50,6 +50,11 @@ enable-active-high; }; + wlan_pwrseq: sdhci3-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpe3 1 GPIO_ACTIVE_LOW>; + }; + gpio-keys { compatible = "gpio-keys"; @@ -164,7 +169,8 @@ hdmi_ddc: i2c-ddc { compatible = "i2c-gpio"; - gpios = <&gpe4 2 GPIO_ACTIVE_HIGH &gpe4 3 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpe4 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpe4 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; i2c-gpio,delay-us = <100>; #address-cells = <1>; #size-cells = <0>; @@ -317,7 +323,7 @@ max8952,sync-freq = <0>; max8952,ramp-speed = <0>; - regulator-name = "vdd_arm"; + regulator-name = "VARM_1.2V_C210"; regulator-min-microvolt = <770000>; regulator-max-microvolt = <1400000>; regulator-always-on; @@ -563,6 +569,29 @@ status = "okay"; }; +&sdhci_3 { + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + non-removable; + bus-width = <4>; + mmc-pwrseq = <&wlan_pwrseq>; + vmmc-supply = <&ldo5_reg>; + + pinctrl-names = "default"; + pinctrl-0 = <&sd3_clk>, <&sd3_cmd>, <&sd3_bus4>; + + brcmf: wifi@1 { + compatible = "brcm,bcm4330-fmac"; + reg = <1>; + interrupt-parent = <&gpx2>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wake"; + }; +}; + &serial_0 { status = "okay"; /delete-property/dmas; |