[PATCH 0/3] arm64: dts: r8a7796: add usb host device nodes

[PATCH 0/3] arm64: dts: r8a7796: add usb host device nodes

[Yoshihiro Shimoda]

This patch is based on the renesas.git / renesas-devel-20170731v2-v4.13-rc3 tag.

For usb2.0 host, we need the following patch:
 https://patchwork.kernel.org/patch/9864583/

For usb3.0 host, we need the following patch:
 https://patchwork.kernel.org/patch/9864579/

Yoshihiro Shimoda (3):
  arm64: dts: r8a7796: add usb2_phy device nodes
  arm64: dts: r8a7796: add USB2.0 Host (EHCI/OHCI) device nodes
  arm64: dts: r8a7795: Add USB3.0 host device node

 arch/arm64/boot/dts/renesas/r8a7796.dtsi | 70 ++++++++++++++++++++++++++++----
 1 file changed, 63 insertions(+), 7 deletions(-)

-- 
1.9.1

[PATCH 1/3] arm64: dts: r8a7796: add usb2_phy device nodes

[Yoshihiro Shimoda]

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
---
 arch/arm64/boot/dts/renesas/r8a7796.dtsi | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index ef1120f..efaf941 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -1240,7 +1240,15 @@
 		};
 
 		usb2_phy0: usb-phy@ee080200 {
-			/* placeholder */
+			compatible = "renesas,usb2-phy-r8a7796",
+				     "renesas,rcar-gen3-usb2-phy";
+			reg = <0 0xee080200 0 0x700>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			#phy-cells = <0>;
+			status = "disabled";
 		};
 
 		ohci1: usb@ee0a0000 {
@@ -1252,7 +1260,14 @@
 		};
 
 		usb2_phy1: usb-phy@ee0a0200 {
-			/* placeholder */
+			compatible = "renesas,usb2-phy-r8a7796",
+				     "renesas,rcar-gen3-usb2-phy";
+			reg = <0 0xee0a0200 0 0x700>;
+			clocks = <&cpg CPG_MOD 702>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
+			#phy-cells = <0>;
+			status = "disabled";
 		};
 
 		sdhi0: sd@ee100000 {
-- 
1.9.1

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[PATCH 2/3] arm64: dts: r8a7796: add USB2.0 Host (EHCI/OHCI) device nodes

[Yoshihiro Shimoda]

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
---
 arch/arm64/boot/dts/renesas/r8a7796.dtsi | 42 +++++++++++++++++++++++++++++---
 1 file changed, 38 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index efaf941..5301bfc 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -1232,11 +1232,28 @@
 		};
 
 		ohci0: usb@ee080000 {
-			/* placeholder */
+			compatible = "generic-ohci";
+			reg = <0 0xee080000 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			phys = <&usb2_phy0>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
 		};
 
 		ehci0: usb@ee080100 {
-			/* placeholder */
+			compatible = "generic-ehci";
+			reg = <0 0xee080100 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			phys = <&usb2_phy0>;
+			phy-names = "usb";
+			companion= <&ohci0>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
 		};
 
 		usb2_phy0: usb-phy@ee080200 {
@@ -1252,11 +1269,28 @@
 		};
 
 		ohci1: usb@ee0a0000 {
-			/* placeholder */
+			compatible = "generic-ohci";
+			reg = <0 0xee0a0000 0 0x100>;
+			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 702>;
+			phys = <&usb2_phy1>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
+			status = "disabled";
 		};
 
 		ehci1: usb@ee0a0100 {
-			/* placeholder */
+			compatible = "generic-ehci";
+			reg = <0 0xee0a0100 0 0x100>;
+			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 702>;
+			phys = <&usb2_phy1>;
+			phy-names = "usb";
+			companion= <&ohci1>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
+			status = "disabled";
 		};
 
 		usb2_phy1: usb-phy@ee0a0200 {
-- 
1.9.1

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[PATCH 3/3] arm64: dts: r8a7795: Add USB3.0 host device node

[Yoshihiro Shimoda]

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
---
 arch/arm64/boot/dts/renesas/r8a7796.dtsi | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 5301bfc..882a556 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -1228,7 +1228,14 @@
 		};
 
 		xhci0: usb@ee000000 {
-			/* placeholder */
+			compatible = "renesas,xhci-r8a7796",
+				     "renesas,rcar-gen3-xhci";
+			reg = <0 0xee000000 0 0xc00>;
+			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 328>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 328>;
+			status = "disabled";
 		};
 
 		ohci0: usb@ee080000 {
-- 
1.9.1

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Re: [PATCH 0/3] arm64: dts: r8a7796: add usb host device nodes

[Simon Horman]

On Thu, Aug 03, 2017 at 09:28:41PM +0900, Yoshihiro Shimoda wrote:
> This patch is based on the renesas.git / renesas-devel-20170731v2-v4.13-rc3 tag.
> 
> For usb2.0 host, we need the following patch:
>  https://patchwork.kernel.org/patch/9864583/
> 
> For usb3.0 host, we need the following patch:
>  https://patchwork.kernel.org/patch/9864579/

Thanks, I am marking this series as deferred pending acceptance of the
above patches. Please repost this series or otherwise ping me once the
dependencies are in place.
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Re: [PATCH 0/3] arm64: dts: r8a7796: add usb host device nodes

[Simon Horman]

On Fri, Aug 04, 2017 at 12:59:19PM +0200, Simon Horman wrote:
> On Thu, Aug 03, 2017 at 09:28:41PM +0900, Yoshihiro Shimoda wrote:
> > This patch is based on the renesas.git / renesas-devel-20170731v2-v4.13-rc3 tag.
> > 
> > For usb2.0 host, we need the following patch:
> >  https://patchwork.kernel.org/patch/9864583/
> > 
> > For usb3.0 host, we need the following patch:
> >  https://patchwork.kernel.org/patch/9864579/
> 
> Thanks, I am marking this series as deferred pending acceptance of the
> above patches. Please repost this series or otherwise ping me once the
> dependencies are in place.

It looks like Geert has accepted the patches above,
accordingly I have applied this series.

Re: [PATCH 3/3] arm64: dts: r8a7795: Add USB3.0 host device node

[Simon Horman]

On Thu, Aug 03, 2017 at 09:28:44PM +0900, Yoshihiro Shimoda wrote:
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
> ---
>  arch/arm64/boot/dts/renesas/r8a7796.dtsi | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)

I applied this as "arm64: dts: r8a7796: Add USB3.0 host device node"
Note the '6'.

Also, I know I am guilty of this too, but please consider including a
body in the changelog for future patches.
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