[cip-dev] [PATCH 0/7] Add HSUSB to r8a7743

[cip-dev] [PATCH 0/7] Add HSUSB to r8a7743

[Fabrizio Castro]

Dear All,

this series backports all the patches necessary to add HSUSB support
to the r8a7743.

Thanks,
Fabrizio

Biju Das (5):
  usb: renesas_usbhs: Add compatible string for r8a7743/5
  ARM: dts: r8a7743: Add HS-USB device node
  ARM: dts: iwg20d-q7: Enable HS-USB
  ARM: dts: r8a7743: Add USB-DMAC device nodes
  ARM: dts: r8a7743: Enable DMA for HSUSB

Simon Horman (2):
  usb: renesas_usbhs: add SoC names to compatibility string
    documentation
  usb: renesas_usbhs: add fallback compatibility strings

 .../devicetree/bindings/usb/renesas_usbhs.txt      | 22 ++++++++----
 arch/arm/boot/dts/iwg20d-q7-common.dtsi            |  7 +++-
 arch/arm/boot/dts/r8a7743.dtsi                     | 40 ++++++++++++++++++++++
 drivers/usb/renesas_usbhs/common.c                 |  9 +++++
 4 files changed, 71 insertions(+), 7 deletions(-)

-- 
2.7.4

[cip-dev] [PATCH 1/7] usb: renesas_usbhs: add SoC names to compatibility string documentation

[Fabrizio Castro]

From: Simon Horman <horms+renesas@verge.net.au>

This extends the documentation of compatibility strings a little to
include the SoC names.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
(cherry picked from commit 89d75bf18d0e3e9a02961f537c87d7991df3bd32)
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 Documentation/devicetree/bindings/usb/renesas_usbhs.txt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
index 7d48f63..a14c0bb 100644
--- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
+++ b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
@@ -2,10 +2,10 @@ Renesas Electronics USBHS driver
 
 Required properties:
   - compatible: Must contain one of the following:
-	- "renesas,usbhs-r8a7790"
-	- "renesas,usbhs-r8a7791"
-	- "renesas,usbhs-r8a7794"
-	- "renesas,usbhs-r8a7795"
+	- "renesas,usbhs-r8a7790" for r8a7790 (R-Car H2) compatible device
+	- "renesas,usbhs-r8a7791" for r8a7791 (R-Car M2-W) compatible device
+	- "renesas,usbhs-r8a7794" for r8a7794 (R-Car E2) compatible device
+	- "renesas,usbhs-r8a7795" for r8a7795 (R-Car H3) compatible device
   - reg: Base address and length of the register for the USBHS
   - interrupts: Interrupt specifier for the USBHS
   - clocks: A list of phandle + clock specifier pairs
-- 
2.7.4

[cip-dev] [PATCH 2/7] usb: renesas_usbhs: add fallback compatibility strings

[Fabrizio Castro]

From: Simon Horman <horms+renesas@verge.net.au>

Add fallback compatibility strings for R-Car Gen2 and Gen3.
This is in keeping with the fallback scheme being adopted wherever
appropriate for drivers for Renesas SoCs.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
(cherry picked from commit 2f1a993a0da652c50e08159f16590b7f9820d192)
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 Documentation/devicetree/bindings/usb/renesas_usbhs.txt | 12 ++++++++++--
 drivers/usb/renesas_usbhs/common.c                      |  9 +++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
index a14c0bb..45d9ae1 100644
--- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
+++ b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
@@ -1,11 +1,19 @@
 Renesas Electronics USBHS driver
 
 Required properties:
-  - compatible: Must contain one of the following:
+  - compatible: Must contain one or more of the following:
+
 	- "renesas,usbhs-r8a7790" for r8a7790 (R-Car H2) compatible device
 	- "renesas,usbhs-r8a7791" for r8a7791 (R-Car M2-W) compatible device
 	- "renesas,usbhs-r8a7794" for r8a7794 (R-Car E2) compatible device
 	- "renesas,usbhs-r8a7795" for r8a7795 (R-Car H3) compatible device
+	- "renesas,rcar-gen2-usbhs" for R-Car Gen2 compatible device
+	- "renesas,rcar-gen3-usbhs" for R-Car Gen3 compatible device
+
+	When compatible with the generic version, nodes must list the
+	SoC-specific version corresponding to the platform first followed
+	by the generic version.
+
   - reg: Base address and length of the register for the USBHS
   - interrupts: Interrupt specifier for the USBHS
   - clocks: A list of phandle + clock specifier pairs
@@ -22,7 +30,7 @@ Optional properties:
 
 Example:
 	usbhs: usb at e6590000 {
-		compatible = "renesas,usbhs-r8a7790";
+		compatible = "renesas,usbhs-r8a7790", "renesas,rcar-gen2-usbhs";
 		reg = <0 0xe6590000 0 0x100>;
 		interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp7_clks R8A7790_CLK_HSUSB>;
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 005da08..2fa4479 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -481,6 +481,15 @@ static const struct of_device_id usbhs_of_match[] = {
 		.compatible = "renesas,usbhs-r8a7795",
 		.data = (void *)USBHS_TYPE_RCAR_GEN2,
 	},
+	{
+		.compatible = "renesas,rcar-gen2-usbhs",
+		.data = (void *)USBHS_TYPE_RCAR_GEN2,
+	},
+	{
+		/* Gen3 is compatible with Gen2 */
+		.compatible = "renesas,rcar-gen3-usbhs",
+		.data = (void *)USBHS_TYPE_RCAR_GEN2,
+	},
 	{ },
 };
 MODULE_DEVICE_TABLE(of, usbhs_of_match);
-- 
2.7.4

[cip-dev] [PATCH 3/7] usb: renesas_usbhs: Add compatible string for r8a7743/5

[Fabrizio Castro]

From: Biju Das <biju.das@bp.renesas.com>

This patch adds support for r8a7743/5 SoCs. The Renesas RZ/G1[ME]
(R8A7743/5) usbhs is identical to the R-Car Gen2 family.

No driver change is needed due to the fallback compatible value
"renesas,rcar-gen2-usbhs".
Adding the SoC-specific compatible values here has two purposes:
  1. Document which SoCs have this hardware module,
  2. Allow checkpatch to validate compatible values.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
(cherry picked from commit e0d63c4083852e07655dfcda1320504c304218be)
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 Documentation/devicetree/bindings/usb/renesas_usbhs.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
index 45d9ae1..65af38c 100644
--- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
+++ b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
@@ -3,6 +3,8 @@ Renesas Electronics USBHS driver
 Required properties:
   - compatible: Must contain one or more of the following:
 
+	- "renesas,usbhs-r8a7743" for r8a7743 (RZ/G1M) compatible device
+	- "renesas,usbhs-r8a7745" for r8a7745 (RZ/G1E) compatible device
 	- "renesas,usbhs-r8a7790" for r8a7790 (R-Car H2) compatible device
 	- "renesas,usbhs-r8a7791" for r8a7791 (R-Car M2-W) compatible device
 	- "renesas,usbhs-r8a7794" for r8a7794 (R-Car E2) compatible device
-- 
2.7.4

[cip-dev] [PATCH 4/7] ARM: dts: r8a7743: Add HS-USB device node

[Fabrizio Castro]

From: Biju Das <biju.das@bp.renesas.com>

Define the R8A7743 generic part of the HS-USB device node. It is up to the
board file to enable the device.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 4b4a3b1c33b7a389d90624683d8f1a8d1dc2affa)
(modified clocks, power-domains properties and removed resets property)
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 arch/arm/boot/dts/r8a7743.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index 1b17a20..1237746 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -1185,6 +1185,19 @@
 			};
 		};
 
+		hsusb: usb at e6590000 {
+			compatible = "renesas,usbhs-r8a7743",
+				     "renesas,rcar-gen2-usbhs";
+			reg = <0 0xe6590000 0 0x100>;
+			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&mstp7_clks R8A7743_CLK_HSUSB>;
+			power-domains = <&cpg_clocks>;
+			renesas,buswait = <4>;
+			phys = <&usb0 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
 		usbphy: usb-phy at e6590100 {
 			compatible = "renesas,usb-phy-r8a7743",
 				     "renesas,rcar-gen2-usb-phy";
-- 
2.7.4

[cip-dev] [PATCH 5/7] ARM: dts: iwg20d-q7: Enable HS-USB

[Fabrizio Castro]

From: Biju Das <biju.das@bp.renesas.com>

Enable HS-USB device for the iWave G20D-Q7 carrier board based on
RZ/G1M.
Also disable the host mode support on usb otg port by default to avoid
pin conflicts.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 405b580227ff1ae8fde82a666a2a5c0391a7e64a)
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 arch/arm/boot/dts/iwg20d-q7-common.dtsi | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
index fbb5215..8f203c5 100644
--- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -59,6 +59,12 @@
 	};
 };
 
+&hsusb {
+	status = "okay";
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+};
+
 &i2c2 {
 	pinctrl-0 = <&i2c2_pins>;
 	pinctrl-names = "default";
@@ -111,7 +117,6 @@
 };
 
 &pci0 {
-	status = "okay";
 	pinctrl-0 = <&usb0_pins>;
 	pinctrl-names = "default";
 };
-- 
2.7.4

[cip-dev] [PATCH 6/7] ARM: dts: r8a7743: Add USB-DMAC device nodes

[Fabrizio Castro]

From: Biju Das <biju.das@bp.renesas.com>

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 310861003a0d59cb410538bcdf73a218157a111d)
(modified clocks and power-domains properties, removed resets property)
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 arch/arm/boot/dts/r8a7743.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index 1237746..db00959 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -309,6 +309,30 @@
 			dma-channels = <15>;
 		};
 
+		usb_dmac0: dma-controller at e65a0000 {
+			compatible = "renesas,usb-dmac";
+			reg = <0 0xe65a0000 0 0x100>;
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&mstp3_clks R8A7743_CLK_USBDMAC0>;
+			power-domains = <&cpg_clocks>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
+		usb_dmac1: dma-controller at e65b0000 {
+			compatible = "renesas,usb-dmac";
+			reg = <0 0xe65b0000 0 0x100>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&mstp3_clks R8A7743_CLK_USBDMAC1>;
+			power-domains = <&cpg_clocks>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
 		/* The memory map in the User's Manual maps the cores to bus
 		 *  numbers
 		 */
-- 
2.7.4

[cip-dev] [PATCH 6/7] ARM: dts: r8a7743: Add USB-DMAC device nodes

[Ben Hutchings]

On Tue, 2018-03-06 at 11:34 +0000, Fabrizio Castro wrote:
> From: Biju Das <biju.das@bp.renesas.com>
> 
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> (cherry picked from commit 310861003a0d59cb410538bcdf73a218157a111d)
> (modified clocks and power-domains properties, removed resets property)
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> ---
> ?arch/arm/boot/dts/r8a7743.dtsi | 24 ++++++++++++++++++++++++
> ?1 file changed, 24 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
> index 1237746..db00959 100644
> --- a/arch/arm/boot/dts/r8a7743.dtsi
> +++ b/arch/arm/boot/dts/r8a7743.dtsi
> @@ -309,6 +309,30 @@
> ?			dma-channels = <15>;
> ?		};
> ?
> +		usb_dmac0: dma-controller at e65a0000 {
> +			compatible = "renesas,usb-dmac";
[...]

Why no "renesas,r8a7743-usb-dmac" compatible string?

Ben.

-- 
Ben Hutchings
Software Developer, Codethink Ltd.

[cip-dev] [PATCH 6/7] ARM: dts: r8a7743: Add USB-DMAC device nodes

[Fabrizio Castro]

Hi Ben,

> Subject: Re: [cip-dev][PATCH 6/7] ARM: dts: r8a7743: Add USB-DMAC device nodes
>
> [This sender failed our fraud detection checks and may not be who they appear to be. Learn about spoofing at
> http://aka.ms/LearnAboutSpoofing]
>
> On Tue, 2018-03-06 at 11:34 +0000, Fabrizio Castro wrote:
> > From: Biju Das <biju.das@bp.renesas.com>
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> > (cherry picked from commit 310861003a0d59cb410538bcdf73a218157a111d)
> > (modified clocks and power-domains properties, removed resets property)
> > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > ---
> >  arch/arm/boot/dts/r8a7743.dtsi | 24 ++++++++++++++++++++++++
> >  1 file changed, 24 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
> > index 1237746..db00959 100644
> > --- a/arch/arm/boot/dts/r8a7743.dtsi
> > +++ b/arch/arm/boot/dts/r8a7743.dtsi
> > @@ -309,6 +309,30 @@
> >                       dma-channels = <15>;
> >               };
> >
> > +             usb_dmac0: dma-controller at e65a0000 {
> > +                     compatible = "renesas,usb-dmac";
> [...]
>
> Why no "renesas,r8a7743-usb-dmac" compatible string?

It's down to the dt-bindings, commit 0b2eed49875ec3605b7a71bdf05adc8c1cbd49fc
introduces SoC specific support, this would trigger changes to the corresponding SoC
specific DT touched by such a change, and as usual, where do we draw the line with
the backporting? Would you rather I used "renesas,r8a7743-usb-dmac" instead?

Thanks,
Fab

>
> Ben.
>
> --
> Ben Hutchings
> Software Developer, Codethink Ltd.




Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.

[cip-dev] [PATCH 6/7] ARM: dts: r8a7743: Add USB-DMAC device nodes

[Ben Hutchings]

On Thu, 2018-03-15 at 16:07 +0000, Fabrizio Castro wrote:
> Hi Ben,
> 
> > Subject: Re: [cip-dev][PATCH 6/7] ARM: dts: r8a7743: Add USB-DMAC device nodes
> > 
> > [This sender failed our fraud detection checks and may not be who they appear to be. Learn about spoofing at
> > http://aka.ms/LearnAboutSpoofing]
> > 
> > On Tue, 2018-03-06 at 11:34 +0000, Fabrizio Castro wrote:
> > > From: Biju Das <biju.das@bp.renesas.com>
> > > 
> > > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > > Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
> > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> > > Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> > > (cherry picked from commit 310861003a0d59cb410538bcdf73a218157a111d)
> > > (modified clocks and power-domains properties, removed resets property)
> > > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > > ---
> > > ?arch/arm/boot/dts/r8a7743.dtsi | 24 ++++++++++++++++++++++++
> > > ?1 file changed, 24 insertions(+)
> > > 
> > > diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
> > > index 1237746..db00959 100644
> > > --- a/arch/arm/boot/dts/r8a7743.dtsi
> > > +++ b/arch/arm/boot/dts/r8a7743.dtsi
> > > @@ -309,6 +309,30 @@
> > > ??????????????????????dma-channels = <15>;
> > > ??????????????};
> > > 
> > > +?????????????usb_dmac0: dma-controller at e65a0000 {
> > > +?????????????????????compatible = "renesas,usb-dmac";
> > 
> > [...]
> > 
> > Why no "renesas,r8a7743-usb-dmac" compatible string?
> 
> It's down to the dt-bindings, commit 0b2eed49875ec3605b7a71bdf05adc8c1cbd49fc
> introduces SoC specific support, this would trigger changes to the corresponding SoC
> specific DT touched by such a change,

It adds documentation of the string.  It wouldn't trigger anything.

> and as usual, where do we draw the line with
> the backporting? Would you rather I used "renesas,r8a7743-usb-dmac" instead?

In general we should make the minimum necessary changes to a backported
commit.  Deleting one of the compatible strings does not appear to be
necessary.

Ben.

-- 
Ben Hutchings
Software Developer, Codethink Ltd.

[cip-dev] [PATCH 7/7] ARM: dts: r8a7743: Enable DMA for HSUSB

[Fabrizio Castro]

From: Biju Das <biju.das@bp.renesas.com>

This patch adds DMA properties to the HSUSB node.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit e0a10e7b070624965f20205c59fb2a0c0b465782)
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 arch/arm/boot/dts/r8a7743.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index db00959..40137cf 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -1215,6 +1215,9 @@
 			reg = <0 0xe6590000 0 0x100>;
 			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&mstp7_clks R8A7743_CLK_HSUSB>;
+			dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
+			       <&usb_dmac1 0>, <&usb_dmac1 1>;
+			dma-names = "ch0", "ch1", "ch2", "ch3";
 			power-domains = <&cpg_clocks>;
 			renesas,buswait = <4>;
 			phys = <&usb0 1>;
-- 
2.7.4

[cip-dev] [PATCH 0/7] Add HSUSB to r8a7743

[Ben Hutchings]

I've applied this series, thanks.  I added back the compatible strings
that you left out of the last patch, since I didn't see any need to
diverge from upstream there.

Ben.

On Tue, 2018-03-06 at 11:34 +0000, Fabrizio Castro wrote:
> Dear All,
> 
> this series backports all the patches necessary to add HSUSB support
> to the r8a7743.
> 
> Thanks,
> Fabrizio
> 
> Biju Das (5):
> ? usb: renesas_usbhs: Add compatible string for r8a7743/5
> ? ARM: dts: r8a7743: Add HS-USB device node
> ? ARM: dts: iwg20d-q7: Enable HS-USB
> ? ARM: dts: r8a7743: Add USB-DMAC device nodes
> ? ARM: dts: r8a7743: Enable DMA for HSUSB
> 
> Simon Horman (2):
> ? usb: renesas_usbhs: add SoC names to compatibility string
> ????documentation
> ? usb: renesas_usbhs: add fallback compatibility strings
> 
> ?.../devicetree/bindings/usb/renesas_usbhs.txt??????| 22 ++++++++----
> ?arch/arm/boot/dts/iwg20d-q7-common.dtsi????????????|??7 +++-
> ?arch/arm/boot/dts/r8a7743.dtsi?????????????????????| 40 ++++++++++++++++++++++
> ?drivers/usb/renesas_usbhs/common.c?????????????????|??9 +++++
> ?4 files changed, 71 insertions(+), 7 deletions(-)
> 
-- 
Ben Hutchings
Software Developer, Codethink Ltd.

[cip-dev] [PATCH 0/7] Add HSUSB to r8a7743

[Fabrizio Castro]

Hello Ben,

> Subject: Re: [cip-dev][PATCH 0/7] Add HSUSB to r8a7743
>
> I've applied this series, thanks.  I added back the compatible strings
> that you left out of the last patch, since I didn't see any need to
> diverge from upstream there.

Ok.

Thanks,
Fab

>
> Ben.
>
> On Tue, 2018-03-06 at 11:34 +0000, Fabrizio Castro wrote:
> > Dear All,
> >
> > this series backports all the patches necessary to add HSUSB support
> > to the r8a7743.
> >
> > Thanks,
> > Fabrizio
> >
> > Biju Das (5):
> >   usb: renesas_usbhs: Add compatible string for r8a7743/5
> >   ARM: dts: r8a7743: Add HS-USB device node
> >   ARM: dts: iwg20d-q7: Enable HS-USB
> >   ARM: dts: r8a7743: Add USB-DMAC device nodes
> >   ARM: dts: r8a7743: Enable DMA for HSUSB
> >
> > Simon Horman (2):
> >   usb: renesas_usbhs: add SoC names to compatibility string
> >     documentation
> >   usb: renesas_usbhs: add fallback compatibility strings
> >
> >  .../devicetree/bindings/usb/renesas_usbhs.txt      | 22 ++++++++----
> >  arch/arm/boot/dts/iwg20d-q7-common.dtsi            |  7 +++-
> >  arch/arm/boot/dts/r8a7743.dtsi                     | 40 ++++++++++++++++++++++
> >  drivers/usb/renesas_usbhs/common.c                 |  9 +++++
> >  4 files changed, 71 insertions(+), 7 deletions(-)
> >
> --
> Ben Hutchings
> Software Developer, Codethink Ltd.




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