linux-kernel - [PATCH 06/20] arm64: dts: renesas: r8a774e1: Add USB2.0 phy and host (EHCI/OHCI) device nodes

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Date:   Thu, 16 Jul 2020 18:18:21 +0100
From:   Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Jens Axboe <axboe@...nel.dk>, Rob Herring <robh+dt@...nel.org>,
        Vinod Koul <vkoul@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Marek Vasut <marek.vasut+renesas@...il.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        Mark Brown <broonie@...nel.org>,
        Niklas <niklas.soderlund@...natech.se>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Magnus Damm <magnus.damm@...il.com>, devicetree@...r.kernel.org
Cc:     linux-ide@...r.kernel.org, dmaengine@...r.kernel.org,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, linux-pci@...r.kernel.org,
        alsa-devel@...a-project.org, linux-renesas-soc@...r.kernel.org,
        linux-usb@...r.kernel.org, Prabhakar <prabhakar.csengg@...il.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH 06/20] arm64: dts: renesas: r8a774e1: Add USB2.0 phy and host (EHCI/OHCI) device nodes

Add USB2.0 phy and host (EHCI/OHCI) device nodes on RZ/G2H SoC dtsi.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@...renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 55 ++++++++++++++++++-----
 1 file changed, 43 insertions(+), 12 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
index 4cd67f360cc0..6f5f82492cee 100644
--- a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
@@ -1406,45 +1406,76 @@
 		};
 
 		ohci0: usb@...80000 {
+			compatible = "generic-ohci";
 			reg = <0 0xee080000 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>;
+			phys = <&usb2_phy0 1>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
+			resets = <&cpg 703>, <&cpg 704>;
 			status = "disabled";
-
-			/* placeholder */
 		};
 
 		ohci1: usb@...a0000 {
+			compatible = "generic-ohci";
 			reg = <0 0xee0a0000 0 0x100>;
+			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 702>;
+			phys = <&usb2_phy1 1>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
 			status = "disabled";
-
-			/* placeholder */
 		};
 
 		ehci0: usb@...80100 {
+			compatible = "generic-ehci";
 			reg = <0 0xee080100 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>;
+			phys = <&usb2_phy0 2>;
+			phy-names = "usb";
+			companion = <&ohci0>;
+			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
+			resets = <&cpg 703>, <&cpg 704>;
 			status = "disabled";
-
-			/* placeholder */
 		};
 
 		ehci1: usb@...a0100 {
+			compatible = "generic-ehci";
 			reg = <0 0xee0a0100 0 0x100>;
+			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 702>;
+			phys = <&usb2_phy1 2>;
+			phy-names = "usb";
+			companion = <&ohci1>;
+			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
 			status = "disabled";
-
-			/* placeholder */
 		};
 
 		usb2_phy0: usb-phy@...80200 {
+			compatible = "renesas,usb2-phy-r8a774e1",
+				     "renesas,rcar-gen3-usb2-phy";
 			reg = <0 0xee080200 0 0x700>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>;
+			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
+			resets = <&cpg 703>, <&cpg 704>;
+			#phy-cells = <1>;
 			status = "disabled";
-
-			/* placeholder */
 		};
 
 		usb2_phy1: usb-phy@...a0200 {
+			compatible = "renesas,usb2-phy-r8a774e1",
+				     "renesas,rcar-gen3-usb2-phy";
 			reg = <0 0xee0a0200 0 0x700>;
+			clocks = <&cpg CPG_MOD 702>;
+			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
+			#phy-cells = <1>;
 			status = "disabled";
-
-			/* placeholder */
 		};
 
 		sdhi0: sd@...00000 {
-- 
2.17.1