From 34560ef33934f277f96e7feab32b2ca8f17c0d9d Mon Sep 17 00:00:00 2001 From: Fabrizio Castro Date: Tue, 8 Oct 2019 11:38:50 +0100 Subject: [PATCH] arm64: dts: renesas: r8a774b1: Add USB-DMAC and HSUSB device nodes Add usb dmac and hsusb device nodes to the RZ/G2N SoC dtsi. Signed-off-by: Fabrizio Castro Link: https://lore.kernel.org/r/1570531132-21856-9-git-send-email-fabrizio.castro@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 42 ++++++++++++++++++++++++++++++- 1 file changed, 41 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi index 2f6d9fc1..44d38a0 100644 --- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi @@ -675,8 +675,48 @@ }; hsusb: usb@e6590000 { + compatible = "renesas,usbhs-r8a774b1", + "renesas,rcar-gen3-usbhs"; reg = <0 0xe6590000 0 0x200>; - /* placeholder */ + interrupts = ; + clocks = <&cpg CPG_MOD 704>, <&cpg CPG_MOD 703>; + dmas = <&usb_dmac0 0>, <&usb_dmac0 1>, + <&usb_dmac1 0>, <&usb_dmac1 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <11>; + phys = <&usb2_phy0 3>; + phy-names = "usb"; + power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>; + resets = <&cpg 704>, <&cpg 703>; + status = "disabled"; + }; + + usb_dmac0: dma-controller@e65a0000 { + compatible = "renesas,r8a774b1-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe65a0000 0 0x100>; + interrupts = ; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 330>; + power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>; + resets = <&cpg 330>; + #dma-cells = <1>; + dma-channels = <2>; + }; + + usb_dmac1: dma-controller@e65b0000 { + compatible = "renesas,r8a774b1-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe65b0000 0 0x100>; + interrupts = ; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 331>; + power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>; + resets = <&cpg 331>; + #dma-cells = <1>; + dma-channels = <2>; }; usb3_phy0: usb-phy@e65ee000 { -- 2.7.4