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arm64: dts: rockchip: add 4g modem for rk3399-evb-ind

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Signed-off-by: Alex Zhao <zzc@rock-chips.com>
Change-Id: I4690b0cc6bf78dafd9c0ec27005f249c065f8158
This commit is contained in:
Alex Zhao
2019-11-07 20:12:14 +08:00
committed by Tao Huang
parent aea77e94f0
commit b270ca1085
1 changed files with 24 additions and 0 deletions
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24
arch/arm64/boot/dts/rockchip/rk3399-evb-ind.dtsi
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@@ -156,6 +156,16 @@
status = "okay";
};
rk_modem: rk-modem {
compatible="4g-modem-platdata";
pinctrl-names = "default";
pinctrl-0 = <&lte_vbat &lte_power_en &lte_reset>;
4G,vbat-gpio = <&gpio4 RK_PD0 GPIO_ACTIVE_HIGH>;
4G,power-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>;
4G,reset-gpio = <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>;
status = "okay";
};
tc358749x_sound:tc358749x-sound {
status = "okay";
compatible = "simple-audio-card";
@@ -1339,6 +1349,20 @@
};
};
rk-modem {
lte_vbat: lte-vbat {
rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
};
lte_power_en: lte-power-en {
rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
};
lte_reset: lte-reset {
rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb2 {
host_vbus_drv: host-vbus-drv {
rockchip,pins =