| Message ID | 20230324133150.43224-3-rogerq@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: ti: k3-am625-sk: Enable Type-C dual-role | expand |
On 15:31-20230324, Roger Quadros wrote: > USB0 is a Type-C port with dual data role and power sink. > > Signed-off-by: Roger Quadros <rogerq@kernel.org> > --- > arch/arm64/boot/dts/ti/k3-am625-sk.dts | 40 ++++++++++++++++++++++++-- > 1 file changed, 38 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/ti/k3-am625-sk.dts b/arch/arm64/boot/dts/ti/k3-am625-sk.dts > index be027fad5f61..c80b12943881 100644 > --- a/arch/arm64/boot/dts/ti/k3-am625-sk.dts > +++ b/arch/arm64/boot/dts/ti/k3-am625-sk.dts > @@ -315,6 +315,33 @@ &main_i2c0 { > pinctrl-names = "default"; > pinctrl-0 = <&main_i2c0_pins_default>; > clock-frequency = <400000>; > + > + tps6598x@3f { > + compatible = "ti,tps6598x"; > + reg = <0x3f>; > + interrupt-parent = <&exp1>; > + interrupts = <17 IRQ_TYPE_EDGE_FALLING>; > + interrupt-names = "irq"; > + > + connector { > + compatible = "usb-c-connector"; > + label = "USB-C"; > + self-powered; > + data-role = "dual"; > + power-role = "sink"; > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + usb_con_hs: endpoint { > + remote-endpoint = <&usb0_hs_ep>; > + }; > + }; > + }; > + }; > + }; > }; > > &main_i2c1 { > @@ -336,7 +363,7 @@ exp1: gpio@22 { > "UART1_FET_BUF_EN", "WL_LT_EN", > "GPIO_HDMI_RSTn", "CSI_GPIO1", > "CSI_GPIO2", "PRU_3V3_EN", > - "HDMI_INTn", "TEST_GPIO2", > + "HDMI_INTn", "PD_I2C_IRQ", > "MCASP1_FET_EN", "MCASP1_BUF_BT_EN", > "MCASP1_FET_SEL", "UART1_FET_SEL", > "TSINT#", "IO_EXP_TEST_LED"; > @@ -486,7 +513,16 @@ &usbss1 { > }; > > &usb0 { > - dr_mode = "peripheral"; > + #address-cells = <1>; > + #size-cells = <0>; > + usb-role-switch; > + > + port@0 { > + reg = <0>; > + usb0_hs_ep: endpoint { > + remote-endpoint = <&usb_con_hs>; > + }; > + }; > }; > > &usb1 { > -- > 2.34.1 > Please see thread: https://lore.kernel.org/all/20230321-am62-lp-sk-v2-0-0a56e1694804@ti.com/ you might need to rebase off that.
On 24/03/2023 20:15, Nishanth Menon wrote: > On 15:31-20230324, Roger Quadros wrote: >> USB0 is a Type-C port with dual data role and power sink. >> >> Signed-off-by: Roger Quadros <rogerq@kernel.org> >> --- >> arch/arm64/boot/dts/ti/k3-am625-sk.dts | 40 ++++++++++++++++++++++++-- >> 1 file changed, 38 insertions(+), 2 deletions(-) >> >> diff --git a/arch/arm64/boot/dts/ti/k3-am625-sk.dts b/arch/arm64/boot/dts/ti/k3-am625-sk.dts >> index be027fad5f61..c80b12943881 100644 >> --- a/arch/arm64/boot/dts/ti/k3-am625-sk.dts >> +++ b/arch/arm64/boot/dts/ti/k3-am625-sk.dts >> @@ -315,6 +315,33 @@ &main_i2c0 { >> pinctrl-names = "default"; >> pinctrl-0 = <&main_i2c0_pins_default>; >> clock-frequency = <400000>; >> + >> + tps6598x@3f { >> + compatible = "ti,tps6598x"; >> + reg = <0x3f>; >> + interrupt-parent = <&exp1>; >> + interrupts = <17 IRQ_TYPE_EDGE_FALLING>; >> + interrupt-names = "irq"; >> + >> + connector { >> + compatible = "usb-c-connector"; >> + label = "USB-C"; >> + self-powered; >> + data-role = "dual"; >> + power-role = "sink"; >> + ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + port@0 { >> + reg = <0>; >> + usb_con_hs: endpoint { >> + remote-endpoint = <&usb0_hs_ep>; >> + }; >> + }; >> + }; >> + }; >> + }; >> }; >> >> &main_i2c1 { >> @@ -336,7 +363,7 @@ exp1: gpio@22 { >> "UART1_FET_BUF_EN", "WL_LT_EN", >> "GPIO_HDMI_RSTn", "CSI_GPIO1", >> "CSI_GPIO2", "PRU_3V3_EN", >> - "HDMI_INTn", "TEST_GPIO2", >> + "HDMI_INTn", "PD_I2C_IRQ", >> "MCASP1_FET_EN", "MCASP1_BUF_BT_EN", >> "MCASP1_FET_SEL", "UART1_FET_SEL", >> "TSINT#", "IO_EXP_TEST_LED"; >> @@ -486,7 +513,16 @@ &usbss1 { >> }; >> >> &usb0 { >> - dr_mode = "peripheral"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + usb-role-switch; >> + >> + port@0 { >> + reg = <0>; >> + usb0_hs_ep: endpoint { >> + remote-endpoint = <&usb_con_hs>; >> + }; >> + }; >> }; >> >> &usb1 { >> -- >> 2.34.1 >> > > Please see thread: > https://lore.kernel.org/all/20230321-am62-lp-sk-v2-0-0a56e1694804@ti.com/ > you might need to rebase off that. > OK. cheers, -roger
diff --git a/arch/arm64/boot/dts/ti/k3-am625-sk.dts b/arch/arm64/boot/dts/ti/k3-am625-sk.dts index be027fad5f61..c80b12943881 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-sk.dts @@ -315,6 +315,33 @@ &main_i2c0 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; clock-frequency = <400000>; + + tps6598x@3f { + compatible = "ti,tps6598x"; + reg = <0x3f>; + interrupt-parent = <&exp1>; + interrupts = <17 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "irq"; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + self-powered; + data-role = "dual"; + power-role = "sink"; + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + usb_con_hs: endpoint { + remote-endpoint = <&usb0_hs_ep>; + }; + }; + }; + }; + }; }; &main_i2c1 { @@ -336,7 +363,7 @@ exp1: gpio@22 { "UART1_FET_BUF_EN", "WL_LT_EN", "GPIO_HDMI_RSTn", "CSI_GPIO1", "CSI_GPIO2", "PRU_3V3_EN", - "HDMI_INTn", "TEST_GPIO2", + "HDMI_INTn", "PD_I2C_IRQ", "MCASP1_FET_EN", "MCASP1_BUF_BT_EN", "MCASP1_FET_SEL", "UART1_FET_SEL", "TSINT#", "IO_EXP_TEST_LED"; @@ -486,7 +513,16 @@ &usbss1 { }; &usb0 { - dr_mode = "peripheral"; + #address-cells = <1>; + #size-cells = <0>; + usb-role-switch; + + port@0 { + reg = <0>; + usb0_hs_ep: endpoint { + remote-endpoint = <&usb_con_hs>; + }; + }; }; &usb1 {
USB0 is a Type-C port with dual data role and power sink. Signed-off-by: Roger Quadros <rogerq@kernel.org> --- arch/arm64/boot/dts/ti/k3-am625-sk.dts | 40 ++++++++++++++++++++++++-- 1 file changed, 38 insertions(+), 2 deletions(-)