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arm64: dts: rk3368-r88: wifi work up

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Change-Id: I3b110916ac835be300253133a1977c7fd44bf332
Signed-off-by: huweiguo <hwg@rock-chips.com>
This commit is contained in:
huweiguo 2017-06-23 10:04:24 +08:00 • committed by Huang, Tao
commit 0ee648d77c
1 changed files with 47 additions and 4 deletions
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51
arch/arm64/boot/dts/rockchip/rk3368-r88.dts
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@ -114,6 +114,47 @@
clock-output-names = "clkin_gmac";
#clock-cells = <0>;
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk808 1>;
clock-names = "ext_clock";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h>;
/*
* On the module itself this is one of these (depending
* on the actual card populated):
* - SDIO_RESET_L_WL_REG_ON
* - PDN (power down when low)
*/
reset-gpios = <&gpio3 4 GPIO_ACTIVE_LOW>;
};
wireless-wlan {
compatible = "wlan-platdata";
rockchip,grf = <&grf>;
wifi_chip_type = "rtl8189es";
sdio_vref = <1800>;
WIFI,host_wake_irq = <&gpio3 6 GPIO_ACTIVE_HIGH>;
status = "okay";
};
wireless-bluetooth {
compatible = "bluetooth-platdata";
clocks = <&rk808 1>;
clock-names = "ext_clock";
/* wifi-bt-power-toggle; */
uart_rts_gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
pinctrl-names = "default", "rts_gpio";
pinctrl-0 = <&uart0_rts>;
pinctrl-1 = <&uart0_gpios>;
/* BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; */
BT,reset_gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>;
BT,wake_gpio = <&gpio3 2 GPIO_ACTIVE_HIGH>;
BT,wake_host_irq = <&gpio3 7 GPIO_ACTIVE_HIGH>;
status = "okay";
};
};
&emmc {
@ -448,13 +489,15 @@
};
};
sdio {
wifi_reg_on: wifi-reg-on {
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins = <3 4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
bt_rst: bt-rst {
rockchip,pins = <3 5 RK_FUNC_GPIO &pcfg_pull_none>;
wireless-bluetooth {
uart0_gpios: uart0-gpios {
rockchip,pins = <2 27 RK_FUNC_GPIO &pcfg_pull_none>;
};
};