Am Samstag, 8. September 2018, 21:00:48 CEST schrieb Vicente Bergas: > The reference is the schematic, page 11: > https://dl.vamrs.com/products/sapphire_excavator/RK_SAPPHIRE_SOCBOARD_RK3399_LPDDR3D178P232SD8_V12_20161109HXS.pdf > (alternate link) > http://opensource.rock-chips.com/images/f/f0/RK_Sapphire_RK3399.rar > > Signed-off-by: Vicente Bergas <vicencb@xxxxxxxxx> > --- > .../arm64/boot/dts/rockchip/rk3399-sapphire.dtsi | 16 +++++++++++++++- > 1 file changed, 15 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi > index b1cb50595..1188c8717 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi > @@ -151,6 +151,16 @@ > vin-supply = <&vcc_sys>; > }; > > + vcc5v0_typec0: vcc5v0-typec0-regulator { > + compatible = "regulator-fixed"; > + enable-active-high; > + gpio = <&gpio2 RK_PA0 GPIO_ACTIVE_HIGH>; > + pinctrl-names = "default"; > + pinctrl-0 = <&vcc5v0_typec0_en>; > + regulator-name = "vcc5v0_typec0"; > + vin-supply = <&vcc_sys>; > + }; > + > vcc_sys: vcc-sys { > compatible = "regulator-fixed"; > regulator-name = "vcc_sys"; > @@ -503,6 +513,10 @@ > rockchip,pins = > <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; > }; > + vcc5v0_typec0_en: vcc5v0-typec0-en { > + rockchip,pins = > + <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > }; > }; > > @@ -564,7 +578,7 @@ > }; > > u2phy0_host: host-port { > - phy-supply = <&vcc5v0_host>; > + phy-supply = <&vcc5v0_typec0>; Hmm, I'm not sure if that is correct. Reading schematics and also the phy port assignments, you can see u2phy0_host being connected to "usb_host0_ehci: usb@fe380000". So I guess the vcc5v0_host should be the correct one for it? Did you mean to add the py-supply to u2phy0_otg instead? Which is one of the ports used by the dwc3? Heiko _______________________________________________ Linux-rockchip mailing list Linux-rockchip@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-rockchip
