Re: [PATCH 10/13] ARM: dts: OMAP4: Add HS USB Host IP nodes

On Tuesday 05 February 2013 02:24 PM, Roger Quadros wrote:

On 02/05/2013 08:24 AM, kishon wrote:

quoted

On Monday 04 February 2013 09:28 PM, Roger Quadros wrote:

quoted

Adds device nodes for HS USB Host module, TLL module,
OHCI and EHCI controllers.

Signed-off-by: Roger Quadros <redacted>
---
   arch/arm/boot/dts/omap4.dtsi |   30 ++++++++++++++++++++++++++++++
   1 files changed, 30 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 739bb79..3429280 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi

@@ -529,5 +529,35 @@
               ti,hwmods = "timer11";
               ti,timer-pwm;
           };
+
+        usbhstll: usbhstll@0x4a062000 {
+            compatible = "ti,usbhs-tll";
+            reg = <0x4a062000 0x1000>;
+            interrupts = <0 78 0x4>;
+            ti,hwmods = "usb_tll_hs";
+        };
+
+        usbhshost: usbhshost@0x4a064000 {
+            compatible = "ti,usbhs-host";
+            reg = <0x4a064000 0x800>;
+            ti,hwmods = "usb_host_hs";
+            #address-cells = <1>;
+            #size-cells = <1>;
+            ranges;
+
+            usbhsohci: ohci@0x4a064800 {
+                compatible = "ti,omap3-ohci", "usb-ohci";
+                reg = <0x4a064800 0x400>;
+                interrupt-parent = <&gic>;

Just curious.. Were you facing issues if you are not having interrupt-parent here? It's also missing in your dt node usbhstll.

Yes I was. Interrupt-parent is not there in any of the children which are at the same level as usbhstll.

Cool. Thought so :-)

Thanks
Kishon
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