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arm64: dts: rockchip: rk3399-ind: add BT pinctrl

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Signed-off-by: Longjian Lin <llj@rock-chips.com>
Change-Id: I542639f549f7932ce980f21e13f3cad022dd4272
This commit is contained in:
Longjian Lin
2020-12-15 16:20:11 +08:00
committed by Tao Huang
parent 1ceda43610
commit ac6bf6f045
1 changed files with 16 additions and 1 deletions
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17
arch/arm64/boot/dts/rockchip/rk3399-evb-ind.dtsi
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@@ -187,7 +187,7 @@
//wifi-bt-power-toggle;
uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
pinctrl-names = "default", "rts_gpio";
pinctrl-0 = <&uart0_rts>;
pinctrl-0 = <&uart0_rts>, <&bt_reset_gpio>, <&bt_wake_gpio>, <&bt_irq_gpio>;
pinctrl-1 = <&uart0_gpios>;
//BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
@@ -1373,6 +1373,21 @@
rockchip,pins =
<2 19 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_reset_gpio: bt-reset-gpio {
rockchip,pins =
<0 9 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_wake_gpio: bt-wake-gpio {
rockchip,pins =
<0 4 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_irq_gpio: bt-irq-gpio {
rockchip,pins =
<2 27 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
rk-modem {