Message ID | 20190815081343.31054-4-kever.yang@rock-chips.com |
---|---|
State | Accepted |
Commit | 08bbe44424ceb9b356882a0952c24fd28c76c889 |
Delegated to: | Kever Yang |
Headers | show |
Series | [U-Boot,1/4] rockchip: clk: rk3328: add clk_enable ops for HCLK_HOST0 | expand |
чт, 15 авг. 2019 г. в 11:14, Kever Yang <kever.yang@rock-chips.com>: > > According to rock64 schemetic, both VCC_HOST1_5V and VCC_HOST_5V are > controlled by USB20_HOST_DRV(GPIO0A2), fix it so that we can get correct > power supply for USB HOST ports. > > Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Tested-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> > --- > > arch/arm/dts/rk3328-rock64.dts | 23 ++--------------------- > 1 file changed, 2 insertions(+), 21 deletions(-) > > diff --git a/arch/arm/dts/rk3328-rock64.dts b/arch/arm/dts/rk3328-rock64.dts > index 7bcc53fcce..a78eb4ac6f 100644 > --- a/arch/arm/dts/rk3328-rock64.dts > +++ b/arch/arm/dts/rk3328-rock64.dts > @@ -34,23 +34,10 @@ > > vcc_host_5v: vcc-host-5v-regulator { > compatible = "regulator-fixed"; > - enable-active-high; > - gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; > - pinctrl-names = "default"; > - pinctrl-0 = <&usb30_host_drv>; > - regulator-name = "vcc_host_5v"; > - regulator-always-on; > - regulator-boot-on; > - vin-supply = <&vcc_sys>; > - }; > - > - vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator { > - compatible = "regulator-fixed"; > - enable-active-high; > - gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; > + gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; > pinctrl-names = "default"; > pinctrl-0 = <&usb20_host_drv>; > - regulator-name = "vcc_host1_5v"; > + regulator-name = "vcc_host_5v"; > regulator-always-on; > regulator-boot-on; > vin-supply = <&vcc_sys>; > @@ -244,12 +231,6 @@ > rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; > }; > }; > - > - usb3 { > - usb30_host_drv: usb30-host-drv { > - rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; > - }; > - }; > }; > > &sdmmc { > -- > 2.17.1 >
diff --git a/arch/arm/dts/rk3328-rock64.dts b/arch/arm/dts/rk3328-rock64.dts index 7bcc53fcce..a78eb4ac6f 100644 --- a/arch/arm/dts/rk3328-rock64.dts +++ b/arch/arm/dts/rk3328-rock64.dts @@ -34,23 +34,10 @@ vcc_host_5v: vcc-host-5v-regulator { compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&usb30_host_drv>; - regulator-name = "vcc_host_5v"; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vcc_sys>; - }; - - vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; + gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&usb20_host_drv>; - regulator-name = "vcc_host1_5v"; + regulator-name = "vcc_host_5v"; regulator-always-on; regulator-boot-on; vin-supply = <&vcc_sys>; @@ -244,12 +231,6 @@ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; - - usb3 { - usb30_host_drv: usb30-host-drv { - rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; }; &sdmmc {
According to rock64 schemetic, both VCC_HOST1_5V and VCC_HOST_5V are controlled by USB20_HOST_DRV(GPIO0A2), fix it so that we can get correct power supply for USB HOST ports. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> --- arch/arm/dts/rk3328-rock64.dts | 23 ++--------------------- 1 file changed, 2 insertions(+), 21 deletions(-)