Commit a19f6efc authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Krzysztof Kozlowski
Browse files

ARM: dts: exynos: Enable WLAN support for the Trats board



Add a node for BCM4330/3 SDIO chip on SDHCI bus #3 and the required MMC
power sequence node for the Exynos4210-based Trats board.
Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent b6353c31
......@@ -121,6 +121,11 @@ ok-key {
};
};
wlan_pwrseq: sdhci3-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpl1 2 GPIO_ACTIVE_LOW>;
};
fixed-rate-clocks {
xxti {
compatible = "samsung,clock-xxti";
......@@ -471,6 +476,30 @@ &sdhci_2 {
status = "okay";
};
&sdhci_3 {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
non-removable;
bus-width = <4>;
mmc-pwrseq = <&wlan_pwrseq>;
vmmc-supply = <&tflash_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";
};
......
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