2022-09-23 13:15:32

by Allen-KH Cheng

Subject: [PATCH 5/5] arm64: dts: mt8186: Add xhci nodes

Add xhci nodes for mt8186 SoC.

Signed-off-by: Allen-KH Cheng <[email protected]>
---
arch/arm64/boot/dts/mediatek/mt8186.dtsi | 41 ++++++++++++++++++++++++
1 file changed, 41 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index c6809fdc7d15..b08af431e525 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -845,6 +845,26 @@
status = "disabled";
};

+ xhci0: usb@11200000 {
+ compatible = "mediatek,mt8186-xhci",
+ "mediatek,mtk-xhci";
+ reg = <0 0x11200000 0 0x1000>,
+ <0 0x11203e00 0 0x0100>;
+ reg-names = "mac", "ippc";
+ interrupts = <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH 0>;
+ phys = <&u2port0 PHY_TYPE_USB2>;
+ clocks = <&topckgen CLK_TOP_USB_TOP>,
+ <&infracfg_ao CLK_INFRA_AO_SSUSB_TOP_REF>,
+ <&infracfg_ao CLK_INFRA_AO_SSUSB_TOP_HCLK>,
+ <&infracfg_ao CLK_INFRA_AO_ICUSB>,
+ <&infracfg_ao CLK_INFRA_AO_SSUSB_TOP_XHCI>;
+ clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck", "xhci_ck";
+ power-domains = <&spm MT8186_POWER_DOMAIN_SSUSB>;
+ mediatek,syscon-wakeup = <&pericfg 0x420 2>;
+ wakeup-source;
+ status = "disabled";
+ };
+
mmc0: mmc@11230000 {
compatible = "mediatek,mt8186-mmc",
"mediatek,mt8183-mmc";
@@ -875,6 +895,27 @@
status = "disabled";
};

+ xhci1: usb@11280000 {
+ compatible = "mediatek,mt8186-xhci",
+ "mediatek,mtk-xhci";
+ reg = <0 0x11280000 0 0x1000>,
+ <0 0x11283e00 0 0x0100>;
+ reg-names = "mac", "ippc";
+ interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH 0>;
+ phys = <&u2port1 PHY_TYPE_USB2>,
+ <&u3port1 PHY_TYPE_USB3>;
+ clocks = <&infracfg_ao CLK_INFRA_AO_SSUSB_TOP_P1_SYS>,
+ <&infracfg_ao CLK_INFRA_AO_SSUSB_TOP_P1_REF>,
+ <&infracfg_ao CLK_INFRA_AO_SSUSB_TOP_P1_HCLK>,
+ <&clk26m>,
+ <&infracfg_ao CLK_INFRA_AO_SSUSB_TOP_P1_XHCI>;
+ clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck","xhci_ck";
+ power-domains = <&spm MT8186_POWER_DOMAIN_SSUSB_P1>;
+ mediatek,syscon-wakeup = <&pericfg 0x424 2>;
+ wakeup-source;
+ status = "disabled";
+ };
+
u3phy0: t-phy@11c80000 {
compatible = "mediatek,mt8186-tphy",
"mediatek,generic-tphy-v2";
--
2.18.0

2022-09-27 14:56:57

by AngeloGioacchino Del Regno

Subject: Re: [PATCH 5/5] arm64: dts: mt8186: Add xhci nodes

Il 23/09/22 15:11, Allen-KH Cheng ha scritto:
> Add xhci nodes for mt8186 SoC.
>
> Signed-off-by: Allen-KH Cheng <[email protected]>
> ---
> arch/arm64/boot/dts/mediatek/mt8186.dtsi | 41 ++++++++++++++++++++++++
> 1 file changed, 41 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
> index c6809fdc7d15..b08af431e525 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
> @@ -845,6 +845,26 @@
> status = "disabled";
> };
>
> + xhci0: usb@11200000 {

Is there really no MTU3?

Regards,
Angelo