From ef77292652571475fd6b35b11aeaf38fc7b394fe Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Fri, 9 Sep 2022 16:39:58 +0200 Subject: [PATCH 396/480] arm64: dts: rk3399-pinephone-pro: Add modem support - Host USB for the modem - Power supplies - Power controller driver Signed-off-by: Ondrej Jirman --- .../dts/rockchip/rk3399-pinephone-pro.dts | 93 +++++++++++++++++++ 1 file changed, 93 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts index cf9cd5a43464..dca8863d768a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -270,6 +270,30 @@ regulator-boot-on; }; + vcc_4g_5v: regulator-vcc-4g-5v { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PC7 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc_4g_5v_en>; + regulator-name = "vcc_4g_5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc_4g: regulator-vcc-4g { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio4 RK_PC7 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc_4g_en>; + regulator-name = "vcc_4g"; + regulator-min-microvolt = <3800000>; + regulator-max-microvolt = <3800000>; + vin-supply = <&vcc_sys>; + }; + vcc1v8_codec: regulator-vcc1v8-codec { compatible = "regulator-fixed"; enable-active-high; @@ -982,6 +1006,35 @@ }; }; +&uart3 { + status = "okay"; + + modem { + compatible = "quectel,eg25"; + char-device-name = "modem-power"; + + pinctrl-names = "default"; + pinctrl-0 = <&modem_control_pins>; + + power-supply = <&vcc_4g>; + vbus-supply = <&vcc_4g_5v>; + + enable-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>; // W_DISABLE# + reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>; + status-gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_HIGH>; + pwrkey-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; + + host-ready-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; // apready + wakeup-gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; // ri + + dtr-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>; + cts-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>; + rts-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>; + + quectel,qdai = "3,0,0,4,0,0,1,1"; + }; +}; + &pmu_io_domains { pmu1830-supply = <&vcc_1v8>; status = "okay"; @@ -1048,6 +1101,29 @@ }; }; + modem { + vcc_4g_5v_en: vcc-4g-5v-en-pin { + rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + vcc_4g_en: vcc-4g-en-pin { + rockchip,pins = <4 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + modem_control_pins: modem-control-pins { + rockchip,pins = + <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>, + <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>, + <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>, + <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>, + <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int_l: pmic-int-l { rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; @@ -1204,6 +1280,15 @@ phy-supply = <&vcc5v0_sys>; }; +&u2phy1 { + status = "okay"; +}; + +&u2phy1_host { + status = "okay"; + phy-supply = <&vcc5v0_sys>; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; @@ -1237,6 +1322,14 @@ status = "okay"; }; +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + &usbdrd3_0 { status = "okay"; }; -- 2.49.0