| Message ID | 20220520152335.352537-4-herve.codina@bootlin.com |
|---|---|
| State | New |
| Headers | show |
| Series | Microchip LAN966x USB device support | expand |
On 20.05.2022 18:23, Herve Codina wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > Add UDPHS (the USB High Speed Device Port controller) support. > > The both lan966x SOCs (LAN9662 and LAN9668) have the same UDPHS > IP. This IP is also the same as the one present in the SAMA5D3 > SOC. > > Signed-off-by: Herve Codina <herve.codina@bootlin.com> > --- > arch/arm/boot/dts/lan966x.dtsi | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi > index 7d2869648050..8313e71ecc37 100644 > --- a/arch/arm/boot/dts/lan966x.dtsi > +++ b/arch/arm/boot/dts/lan966x.dtsi > @@ -211,6 +211,17 @@ can0: can@e081c000 { > status = "disabled"; > }; > > + udc: usb@e0808000 { Please keep the nodes ordered by their base addresses. 0xe0808000 is lower than 0xe081c000 above. > + compatible = "microchip,lan9662-udc", > + "atmel,sama5d3-udc"; > + reg = <0x00200000 0x80000>, > + <0xe0808000 0x400>; > + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&clks GCK_GATE_UDPHS>, <&nic_clk>; > + clock-names = "pclk", "hclk"; > + status = "disabled"; > + }; > + > gpio: pinctrl@e2004064 { > compatible = "microchip,lan966x-pinctrl"; > reg = <0xe2004064 0xb4>, > -- > 2.35.1 >
diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi index 7d2869648050..8313e71ecc37 100644 --- a/arch/arm/boot/dts/lan966x.dtsi +++ b/arch/arm/boot/dts/lan966x.dtsi @@ -211,6 +211,17 @@ can0: can@e081c000 { status = "disabled"; }; + udc: usb@e0808000 { + compatible = "microchip,lan9662-udc", + "atmel,sama5d3-udc"; + reg = <0x00200000 0x80000>, + <0xe0808000 0x400>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks GCK_GATE_UDPHS>, <&nic_clk>; + clock-names = "pclk", "hclk"; + status = "disabled"; + }; + gpio: pinctrl@e2004064 { compatible = "microchip,lan966x-pinctrl"; reg = <0xe2004064 0xb4>,
Add UDPHS (the USB High Speed Device Port controller) support. The both lan966x SOCs (LAN9662 and LAN9668) have the same UDPHS IP. This IP is also the same as the one present in the SAMA5D3 SOC. Signed-off-by: Herve Codina <herve.codina@bootlin.com> --- arch/arm/boot/dts/lan966x.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)