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Diffstat (limited to 'arch/arm/boot/dts/exynos4210-trats.dts')
-rw-r--r--arch/arm/boot/dts/exynos4210-trats.dts41
1 files changed, 32 insertions, 9 deletions
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 7c39dd1c4d3a..3d791db6095c 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -121,6 +121,11 @@
};
};
+ wlan_pwrseq: sdhci3-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpl1 2 GPIO_ACTIVE_LOW>;
+ };
+
fixed-rate-clocks {
xxti {
compatible = "samsung,clock-xxti";
@@ -280,11 +285,10 @@
max8997_pmic@66 {
compatible = "maxim,max8997-pmic";
- interrupts-extended = <&gpx0 7 0>, <&gpx2 3 0>;
reg = <0x66>;
- interrupt-parent = <&gpx0>;
- interrupts = <7 IRQ_TYPE_NONE>;
+ interrupts-extended = <&gpx0 7 IRQ_TYPE_LEVEL_LOW>,
+ <&gpx2 3 IRQ_TYPE_EDGE_FALLING>;
max8997,pmic-buck1-uses-gpio-dvs;
max8997,pmic-buck2-uses-gpio-dvs;
@@ -403,12 +407,7 @@
};
varm_breg: BUCK1 {
- /*
- * HACK: The real name is VARM_1.2V_C210,
- * but exynos-cpufreq does not support
- * DT-based regulator lookup yet.
- */
- regulator-name = "vdd_arm";
+ regulator-name = "VARM_1.2V_C210";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
@@ -471,6 +470,30 @@
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";
};