[PATCH 0/2] ARM: shmobile: r8a7790: add for USB-DMAC

[PATCH 0/2] ARM: shmobile: r8a7790: add for USB-DMAC

[Yoshihiro Shimoda]

This patch set is based on renesas.git / renesas-devel-20150202-v3.19-rc7
tag. (commit id = bcfb200689185c6f7c5357c832d1d8fcea80c80c)

This patch set is related to the usb-dmac driver. Now I submitted
some patches:
http://thread.gmane.org/gmane.linux.drivers.devicetree/109578/

Yoshihiro Shimoda (2):
  ARM: shmobile: r8a7791: add USB-DMAC device nodes
  ARM: shmobile: r8a7791: Enable DMA for HSUSB

 arch/arm/boot/dts/r8a7791.dtsi |   25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

-- 
1.7.9.5

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[PATCH 1/2] ARM: shmobile: r8a7791: add USB-DMAC device nodes

[Yoshihiro Shimoda]

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
---
 arch/arm/boot/dts/r8a7791.dtsi |   22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index afba8af..9343548 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -364,6 +364,28 @@
 		reg = <0 0xec740000 0 0x200>;
 	};
 
+	usb_dmac0: dma-controller@e65a0000 {
+		compatible = "renesas,usb-dmac";
+		reg = <0 0xe65a0000 0 0x100>;
+		interrupts = <0 109 IRQ_TYPE_LEVEL_HIGH
+			      0 109 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "ch0", "ch1";
+		clocks = <&mstp3_clks R8A7791_CLK_USBDMAC0>;
+		#dma-cells = <1>;
+		dma-channels = <2>;
+	};
+
+	usb_dmac1: dma-controller@e65b0000 {
+		compatible = "renesas,usb-dmac";
+		reg = <0 0xe65b0000 0 0x100>;
+		interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH
+			      0 110 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "ch0", "ch1";
+		clocks = <&mstp3_clks R8A7791_CLK_USBDMAC1>;
+		#dma-cells = <1>;
+		dma-channels = <2>;
+	};
+
 	/* The memory map in the User's Manual maps the cores to bus numbers */
 	i2c0: i2c@e6508000 {
 		#address-cells = <1>;
-- 
1.7.9.5

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[PATCH 2/2] ARM: shmobile: r8a7791: Enable DMA for HSUSB

[Yoshihiro Shimoda]

Add DMA properties to the HSUSB node.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
---
 arch/arm/boot/dts/r8a7791.dtsi |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 9343548..9c6d174 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -723,6 +723,9 @@
 		renesas,buswait = <4>;
 		phys = <&usb0 1>;
 		phy-names = "usb";
+		dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
+		       <&usb_dmac1 0>, <&usb_dmac1 1>;
+		dma-names = "rx0", "tx1", "rx2", "tx3";
 		status = "disabled";
 	};
 
-- 
1.7.9.5

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RE: [PATCH 0/2] ARM: shmobile: r8a7790: add for USB-DMAC

[yoshihiro shimoda]

> Subject: [PATCH 0/2] ARM: shmobile: r8a7790: add for USB-DMAC

Oops, I mistook this subject of cover-letter.
However, actual patches are correct.

Best regards,
Yoshihiro Shimoda

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Re: [PATCH 0/2] ARM: shmobile: r8a7790: add for USB-DMAC

[Simon Horman]

On Mon, Feb 09, 2015 at 08:41:18AM +0000, yoshihiro shimoda wrote:
> > Subject: [PATCH 0/2] ARM: shmobile: r8a7790: add for USB-DMAC
> 
> Oops, I mistook this subject of cover-letter.
> However, actual patches are correct.

Thanks,

I think it would be best if you resubmitted this series, which is for the
r8a7791, and the other similar series for the r8a7790 once the relevant
driver changes have been accepted by their subsystem maintainer.

RE: [PATCH 0/2] ARM: shmobile: r8a7790: add for USB-DMAC

[yoshihiro shimoda]

Hi Simon-san,

> 
> On Mon, Feb 09, 2015 at 08:41:18AM +0000, yoshihiro shimoda wrote:
> > > Subject: [PATCH 0/2] ARM: shmobile: r8a7790: add for USB-DMAC
> >
> > Oops, I mistook this subject of cover-letter.
> > However, actual patches are correct.
> 
> Thanks,
> 
> I think it would be best if you resubmitted this series, which is for the
> r8a7791, and the other similar series for the r8a7790 once the relevant
> driver changes have been accepted by their subsystem maintainer.

Thank you for the reply. I got it.

Best regards,
Yoshihiro Shimoda

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> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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[PATCH 0/2] ARM: shmobile: r8a7790: add for USB-DMAC

[Yoshihiro Shimoda]

This patch set is based on renesas.git / renesas-devel-20150202-v3.19-rc7
tag. (commit id = bcfb200689185c6f7c5357c832d1d8fcea80c80c)

This patch set is related to the usb-dmac driver. Now I submitted
some patches:
http://thread.gmane.org/gmane.linux.drivers.devicetree/109578/

Yoshihiro Shimoda (2):
  ARM: shmobile: r8a7790: add USB-DMAC device nodes
  ARM: shmobile: r8a7790: Enable DMA for HSUSB

 arch/arm/boot/dts/r8a7790.dtsi |   25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

-- 
1.7.9.5