github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-24 07:03:03 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: mt7986: add usb related device nodes

Browse Source 
This patch adds USB support for MT7986.

Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20230106152845.88717-3-linux@fw-web.de
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Sam Shih 2023-01-06 16:28:42 +01:00 committed by Matthias Brugger
parent 558741f8fc
commit e21cbfc3d9
3 changed files with 71 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
View File

@ -140,6 +140,10 @@ &spi1 {
status = "okay";
};
&ssusb {
status = "okay";
};
&switch {
ports {
#address-cells = <1>;
@ -201,6 +205,10 @@ &uart2 {
status = "okay";
};
&usb_phy {
status = "okay";
};
&wifi {
status = "okay";
pinctrl-names = "default", "dbdc";

55
arch/arm64/boot/dts/mediatek/mt7986a.dtsi
View File

@ -323,6 +323,61 @@ spi1: spi@1100b000 {
status = "disabled";
};
ssusb: usb@11200000 {
compatible = "mediatek,mt7986-xhci",
"mediatek,mtk-xhci";
reg = <0 0x11200000 0 0x2e00>,
<0 0x11203e00 0 0x0100>;
reg-names = "mac", "ippc";
interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&infracfg CLK_INFRA_IUSB_SYS_CK>,
<&infracfg CLK_INFRA_IUSB_CK>,
<&infracfg CLK_INFRA_IUSB_133_CK>,
<&infracfg CLK_INFRA_IUSB_66M_CK>,
<&topckgen CLK_TOP_U2U3_XHCI_SEL>;
clock-names = "sys_ck",
"ref_ck",
"mcu_ck",
"dma_ck",
"xhci_ck";
phys = <&u2port0 PHY_TYPE_USB2>,
<&u3port0 PHY_TYPE_USB3>,
<&u2port1 PHY_TYPE_USB2>;
status = "disabled";
};
usb_phy: t-phy@11e10000 {
compatible = "mediatek,mt7986-tphy",
"mediatek,generic-tphy-v2";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0x11e10000 0x1700>;
status = "disabled";
u2port0: usb-phy@0 {
reg = <0x0 0x700>;
clocks = <&topckgen CLK_TOP_DA_U2_REFSEL>,
<&topckgen CLK_TOP_DA_U2_CK_1P_SEL>;
clock-names = "ref", "da_ref";
#phy-cells = <1>;
};
u3port0: usb-phy@700 {
reg = <0x700 0x900>;
clocks = <&topckgen CLK_TOP_USB3_PHY_SEL>;
clock-names = "ref";
#phy-cells = <1>;
};
u2port1: usb-phy@1000 {
reg = <0x1000 0x700>;
clocks = <&topckgen CLK_TOP_DA_U2_REFSEL>,
<&topckgen CLK_TOP_DA_U2_CK_1P_SEL>;
clock-names = "ref", "da_ref";
#phy-cells = <1>;
};
};
ethsys: syscon@15000000 {
#address-cells = <1>;
#size-cells = <1>;

8
arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
View File

@ -167,10 +167,18 @@ &spi1 {
status = "okay";
};
&ssusb {
status = "okay";
};
&uart0 {
status = "okay";
};
&usb_phy {
status = "okay";
};
&wifi {
status = "okay";
pinctrl-names = "default", "dbdc";