diff options
| author | Peter Robinson <pbrobinson@gmail.com> | 2021-06-13 22:52:37 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2021-06-19 10:44:51 +0200 |
| commit | a406bfda89c78a75327f8b6a0281b5d3bed493a1 (patch) | |
| tree | 29d142ee053aba23eea8446c9a27e0274142a517 /arch/arm64 | |
| parent | 5768c5ff0709aeea40fbdc8e362733f5a99fc458 (diff) | |
| download | linux-stable-a406bfda89c78a75327f8b6a0281b5d3bed493a1.tar.gz linux-stable-a406bfda89c78a75327f8b6a0281b5d3bed493a1.tar.bz2 linux-stable-a406bfda89c78a75327f8b6a0281b5d3bed493a1.zip | |
arm64: dts: rockchip: Add USB-C port details for rk3399 Firefly
Add the initial details for the USB-C port.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Link: https://lore.kernel.org/r/20210613215237.830160-4-pbrobinson@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts index e6e91162d069..c4dd2a6b4836 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts @@ -6,6 +6,7 @@ /dts-v1/; #include <dt-bindings/input/linux-event-codes.h> #include <dt-bindings/pwm/pwm.h> +#include <dt-bindings/usb/pd.h> #include "rk3399.dtsi" #include "rk3399-opp.dtsi" @@ -220,6 +221,17 @@ vin-supply = <&vcc_sys>; }; + vcc5v0_typec: vcc5v0-typec-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_typec_en>; + regulator-name = "vcc5v0_typec"; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + vcc_sys: vcc-sys { compatible = "regulator-fixed"; regulator-name = "vcc_sys"; @@ -545,6 +557,53 @@ i2c-scl-falling-time-ns = <20>; status = "okay"; + fusb0: typec-portc@22 { + compatible = "fcs,fusb302"; + reg = <0x22>; + interrupt-parent = <&gpio1>; + interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&fusb0_int>; + vbus-supply = <&vcc5v0_typec>; + status = "okay"; + + connector { + compatible = "usb-c-connector"; + data-role = "host"; + label = "USB-C"; + op-sink-microwatt = <1000000>; + power-role = "dual"; + sink-pdos = + <PDO_FIXED(5000, 2500, PDO_FIXED_USB_COMM)>; + source-pdos = + <PDO_FIXED(5000, 1400, PDO_FIXED_USB_COMM)>; + try-power-role = "sink"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + usbc_hs: endpoint { + remote-endpoint = + <&u2phy0_typec_hs>; + }; + }; + + port@1 { + reg = <1>; + + usbc_ss: endpoint { + remote-endpoint = + <&tcphy0_typec_ss>; + }; + }; + }; + }; + }; + accelerometer@68 { compatible = "invensense,mpu6500"; reg = <0x68>; @@ -602,6 +661,12 @@ }; }; + fusb302x { + fusb0_int: fusb0-int { + rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + ir { ir_int: ir-int { rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; @@ -660,6 +725,12 @@ }; }; + usb-typec { + vcc5v0_typec_en: vcc5v0_typec_en { + rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + usb2 { vcc5v0_host_en: vcc5v0-host-en { rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; @@ -753,6 +824,14 @@ status = "okay"; }; +&tcphy0_usb3 { + port { + tcphy0_typec_ss: endpoint { + remote-endpoint = <&usbc_ss>; + }; + }; +}; + &tcphy1 { status = "okay"; }; @@ -776,6 +855,12 @@ phy-supply = <&vcc5v0_host>; status = "okay"; }; + + port { + u2phy0_typec_hs: endpoint { + remote-endpoint = <&usbc_hs>; + }; + }; }; &u2phy1 { |