* [PATCH v4] ARM: shmobile: r8a7791: link PCI USB devices to USB PHY
@ 2014-09-29 18:23 Sergei Shtylyov
2014-09-30 5:24 ` Simon Horman
0 siblings, 1 reply; 2+ messages in thread
From: Sergei Shtylyov @ 2014-09-29 18:23 UTC (permalink / raw)
To: horms-/R6kz+dDXgpPR4JQBCEnsQ, linux-sh-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
pawel.moll-5wv7dgnIgG8, mark.rutland-5wv7dgnIgG8,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg,
galak-sgV2jX0FEOL9JmXXK+q4OQ
Cc: magnus.damm-Re5JQEeQqe8AvxtiuMwx3w, linux-lFZ/pmaqli7XmaaqVzeoHQ,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-usb-u79uwXL29TY76Z2rM5mHXA
Describe the PCI USB devices that are behind the PCI bridges, adding necessary
links to the USB PHY device.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
---
This patch is against 'renesas-devel-20140924-v3.17-rc6' tag of Simon Horman's
'renesas.git' repo plus R8A7791/Koelsch/Henninger USB PHY support patches posted
before. The patch requires the USB PHY driver and USB HCD generic PHY support
(merged by Kishon and Greg recently) in order to work.
Changes in version 4:
- refreshed the patch.
Changes in version 3:
- adjusted "phys" properties in the PCI OHCI/EHCI device nodes;
- resolved rejects.
Changes in version 2:
- renamed the PCI OHCI/EHCI device nodes to comply with the PCI binding;
- changed the PHY specifier in the PCI#1 node to reflect that channel #1 support
was dropped;
- resolved rejects.
arch/arm/boot/dts/r8a7791.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7791.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7791.dtsi
+++ renesas/arch/arm/boot/dts/r8a7791.dtsi
@@ -1125,6 +1125,20 @@
interrupt-map = <0x0000 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>;
+
+ usb@0,1 {
+ reg = <0x800 0 0 0 0>;
+ device_type = "pci";
+ phys = <&usb0 0>;
+ phy-names = "usb";
+ };
+
+ usb@0,2 {
+ reg = <0x1000 0 0 0 0>;
+ device_type = "pci";
+ phys = <&usb0 0>;
+ phy-names = "usb";
+ };
};
pci1: pci@ee0d0000 {
@@ -1145,6 +1159,20 @@
interrupt-map = <0x0000 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
0x0800 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
0x1000 0 0 2 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>;
+
+ usb@0,1 {
+ reg = <0x800 0 0 0 0>;
+ device_type = "pci";
+ phys = <&usb2 0>;
+ phy-names = "usb";
+ };
+
+ usb@0,2 {
+ reg = <0x1000 0 0 0 0>;
+ device_type = "pci";
+ phys = <&usb2 0>;
+ phy-names = "usb";
+ };
};
pciec: pcie@fe000000 {
--
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH v4] ARM: shmobile: r8a7791: link PCI USB devices to USB PHY
2014-09-29 18:23 [PATCH v4] ARM: shmobile: r8a7791: link PCI USB devices to USB PHY Sergei Shtylyov
@ 2014-09-30 5:24 ` Simon Horman
0 siblings, 0 replies; 2+ messages in thread
From: Simon Horman @ 2014-09-30 5:24 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: linux-sh, devicetree, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, magnus.damm, linux, linux-arm-kernel,
linux-usb
On Mon, Sep 29, 2014 at 10:23:11PM +0400, Sergei Shtylyov wrote:
> Describe the PCI USB devices that are behind the PCI bridges, adding necessary
> links to the USB PHY device.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Thanks, I have queued this up.
>
> ---
> This patch is against 'renesas-devel-20140924-v3.17-rc6' tag of Simon Horman's
> 'renesas.git' repo plus R8A7791/Koelsch/Henninger USB PHY support patches posted
> before. The patch requires the USB PHY driver and USB HCD generic PHY support
> (merged by Kishon and Greg recently) in order to work.
>
> Changes in version 4:
> - refreshed the patch.
>
> Changes in version 3:
> - adjusted "phys" properties in the PCI OHCI/EHCI device nodes;
> - resolved rejects.
>
> Changes in version 2:
> - renamed the PCI OHCI/EHCI device nodes to comply with the PCI binding;
> - changed the PHY specifier in the PCI#1 node to reflect that channel #1 support
> was dropped;
> - resolved rejects.
>
> arch/arm/boot/dts/r8a7791.dtsi | 28 ++++++++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
>
> Index: renesas/arch/arm/boot/dts/r8a7791.dtsi
> ===================================================================
> --- renesas.orig/arch/arm/boot/dts/r8a7791.dtsi
> +++ renesas/arch/arm/boot/dts/r8a7791.dtsi
> @@ -1125,6 +1125,20 @@
> interrupt-map = <0x0000 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
> 0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
> 0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>;
> +
> + usb@0,1 {
> + reg = <0x800 0 0 0 0>;
> + device_type = "pci";
> + phys = <&usb0 0>;
> + phy-names = "usb";
> + };
> +
> + usb@0,2 {
> + reg = <0x1000 0 0 0 0>;
> + device_type = "pci";
> + phys = <&usb0 0>;
> + phy-names = "usb";
> + };
> };
>
> pci1: pci@ee0d0000 {
> @@ -1145,6 +1159,20 @@
> interrupt-map = <0x0000 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
> 0x0800 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
> 0x1000 0 0 2 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>;
> +
> + usb@0,1 {
> + reg = <0x800 0 0 0 0>;
> + device_type = "pci";
> + phys = <&usb2 0>;
> + phy-names = "usb";
> + };
> +
> + usb@0,2 {
> + reg = <0x1000 0 0 0 0>;
> + device_type = "pci";
> + phys = <&usb2 0>;
> + phy-names = "usb";
> + };
> };
>
> pciec: pcie@fe000000 {
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sh" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-09-29 18:23 [PATCH v4] ARM: shmobile: r8a7791: link PCI USB devices to USB PHY Sergei Shtylyov
2014-09-30 5:24 ` Simon Horman
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