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arm64: dts: renesas: hihope-common: Add WLAN support 

This patch enables WLAN support for the HiHope RZ/G2[MN] boards.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Biju Das 2019-07-05 11:15:20 +01:00 committed by Geert Uytterhoeven
parent d112c20925
commit 176f936a1e
1 changed files with 45 additions and 0 deletions
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45
arch/arm64/boot/dts/renesas/hihope-common.dtsi
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@ -54,6 +54,13 @@ led2 {
led3 {
gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
};
wlan_active_led {
label = "yellow:wlan";
gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "phy0tx";
default-state = "off";
};
};
reg_1p8v: regulator0 {
@ -98,6 +105,17 @@ vccq_sdhi0: regulator-vccq-sdhi0 {
1800000 0>;
};
wlan_en_reg: regulator-wlan_en {
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
startup-delay-us = <70000>;
gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
x302_clk: x302-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
@ -242,6 +260,12 @@ sdhi0_pins_uhs: sd0_uhs {
power-source = <1800>;
};
sdhi2_pins: sd2 {
groups = "sdhi2_data4", "sdhi2_ctrl";
function = "sdhi2";
power-source = <1800>;
};
sdhi3_pins: sd3 {
groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
function = "sdhi3";
@ -301,6 +325,27 @@ &sdhi0 {
status = "okay";
};
&sdhi2 {
status = "okay";
pinctrl-0 = <&sdhi2_pins>;
pinctrl-names = "default";
vmmc-supply = <&wlan_en_reg>;
bus-width = <4>;
non-removable;
cap-power-off-card;
keep-power-in-suspend;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1837";
reg = <2>;
interrupt-parent = <&gpio2>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
};
};
&sdhi3 {
pinctrl-0 = <&sdhi3_pins>;
pinctrl-1 = <&sdhi3_pins>;