diff options
Diffstat (limited to 'debian/patches/features/arm64/arm64-dts-rockchip-Enable-the-USB-2.0-ports-on-ODROI.patch')
| -rw-r--r-- | debian/patches/features/arm64/arm64-dts-rockchip-Enable-the-USB-2.0-ports-on-ODROI.patch | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/debian/patches/features/arm64/arm64-dts-rockchip-Enable-the-USB-2.0-ports-on-ODROI.patch b/debian/patches/features/arm64/arm64-dts-rockchip-Enable-the-USB-2.0-ports-on-ODROI.patch new file mode 100644 index 000000000..c27944417 --- /dev/null +++ b/debian/patches/features/arm64/arm64-dts-rockchip-Enable-the-USB-2.0-ports-on-ODROI.patch @@ -0,0 +1,108 @@ +From: Aurelien Jarno <aurelien@aurel32.net> +Date: Fri, 30 Sep 2022 07:12:42 +0200 +Subject: [09/13] arm64: dts: rockchip: Enable the USB 2.0 ports on ODROID-M1 +Origin: https://git.kernel.org/linus/4685d7b68aaac199ab0d950d2047405bf551f964 + +The Rockchip RK3568 has two USB OHCI/EHCI controllers connected to a PHY +providing one host-only port and one OTG port. On the ODROID-M1, they +are both used in host mode. The USB ports are powered by a DC/DC +converter providing 5V and named VCC5V0_SYS on the schematics, followed +by a power switch. + +Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> +Tested-by: Dan Johansen <strit@manjaro.org> +Link: https://lore.kernel.org/r/20220930051246.391614-10-aurelien@aurel32.net +Signed-off-by: Heiko Stuebner <heiko@sntech.de> +--- + .../boot/dts/rockchip/rk3568-odroid-m1.dts | 61 +++++++++++++++++++ + 1 file changed, 61 insertions(+) + +diff --git a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts +index e4b7699d3eea..2e4cc20bd676 100644 +--- a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts ++++ b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts +@@ -105,6 +105,28 @@ vcc3v3_sys: vcc3v3-sys-regulator { + regulator-max-microvolt = <3300000>; + vin-supply = <&dc_12v>; + }; ++ ++ vcc5v0_sys: vcc5v0-sys-regulator { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc5v0_sys"; ++ regulator-always-on; ++ regulator-boot-on; ++ regulator-min-microvolt = <5000000>; ++ regulator-max-microvolt = <5000000>; ++ vin-supply = <&dc_12v>; ++ }; ++ ++ vcc5v0_usb_host: vcc5v0-usb-host-regulator { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc5v0_usb_host"; ++ enable-active-high; ++ gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&vcc5v0_usb_host_en_pin>; ++ regulator-min-microvolt = <5000000>; ++ regulator-max-microvolt = <5000000>; ++ vin-supply = <&vcc5v0_sys>; ++ }; + }; + + &cpu0 { +@@ -463,6 +485,15 @@ hp_det_pin: hp-det-pin { + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; ++ ++ usb { ++ vcc5v0_usb_host_en_pin: vcc5v0-usb-host-en-pin { ++ rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; ++ }; ++ vcc5v0_usb_otg_en_pin: vcc5v0-usb-otg-en-pin { ++ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; ++ }; ++ }; + }; + + &pmu_io_domains { +@@ -561,6 +592,36 @@ &uart2 { + status = "okay"; + }; + ++&usb_host0_ehci { ++ status = "okay"; ++}; ++ ++&usb_host0_ohci { ++ status = "okay"; ++}; ++ ++&usb_host1_ehci { ++ status = "okay"; ++}; ++ ++&usb_host1_ohci { ++ status = "okay"; ++}; ++ ++&usb2phy1 { ++ status = "okay"; ++}; ++ ++&usb2phy1_host { ++ phy-supply = <&vcc5v0_usb_host>; ++ status = "okay"; ++}; ++ ++&usb2phy1_otg { ++ phy-supply = <&vcc5v0_usb_host>; ++ status = "okay"; ++}; ++ + &vop { + assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; + assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; +-- +2.35.1 + |