[PATCH 12/16] arm64: dts: renesas: r9a09g011: Add USB3 DRD and host nodes
DORMANTno replies
From: Biju Das <biju.das.jz@bp.renesas.com>
Date: 2022-12-12 17:30:57
Also in:
linux-renesas-soc
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
This patch add usb3 host node as child of usb3 drd node to RZ/V2M SoC dtsi. The host needs to issue reset release on DRD module before accessing host registers. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> --- arch/arm64/boot/dts/renesas/r9a09g011.dtsi | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
index 69c1ebc5e0dd..bad0b6b4bc3b 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi@@ -69,6 +69,36 @@ gic: interrupt-controller@82010000 { clock-names = "clk"; }; + usb3drd: usb@85070000 { + compatible = "renesas,r9a09g011-usb3drd", + "renesas,rzv2m-usb3drd"; + reg = <0x0 0x85070000 0x0 0x1000>; + clocks = <&cpg CPG_MOD R9A09G011_USB_ACLK_P>, + <&cpg CPG_MOD R9A09G011_USB_PCLK>; + clock-names = "peri_axi", "apb"; + resets = <&cpg R9A09G011_USB_DRD_RESET>, + <&cpg R9A09G011_USB_ARESETN_P>; + reset-names = "drd_reset", "aresetn_p"; + power-domains = <&cpg>; + ranges; + #address-cells = <2>; + #size-cells = <2>; + status = "disabled"; + + usb3host: usb@85060000 { + compatible = "renesas,r9a09g011-xhci", + "renesas,rzv2m-xhci"; + reg = <0 0x85060000 0 0x2000>; + interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD R9A09G011_USB_ACLK_H>, + <&cpg CPG_MOD R9A09G011_USB_PCLK>; + clock-names = "host_axi", "reg"; + resets = <&cpg R9A09G011_USB_ARESETN_H>; + power-domains = <&cpg>; + status = "disabled"; + }; + }; + avb: ethernet@a3300000 { compatible = "renesas,etheravb-r9a09g011","renesas,etheravb-rzv2m"; reg = <0 0xa3300000 0 0x800>;
--
2.25.1