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authorLinus Walleij <linus.walleij@linaro.org>2013-05-19 00:47:39 +0200
committerOlof Johansson <olof@lixom.net>2013-05-20 23:49:51 -0700
commitb98da4db297bad34a5577df36ff4cb2a8fc90923 (patch)
tree4cea406710d7dc2a9f6416b43f88102e1118818e /arch/arm/boot/dts
parentd595f0a0c553434ff2875f2e6d68ca641d3d9f1f (diff)
downloadvexpress-lsk-b98da4db297bad34a5577df36ff4cb2a8fc90923.tar.gz
ARM: nomadik: fix IRQ assignment for SMC ethernet
The assignment of IRQ for the SMC91x ethernet adapter had two problems making it non-working: - It was not put into the ethernet device node. Let's do this by using the board-specific overlay, so we can make other overlays on other Nomadik boards. - The IRQ number was actually completely wrong, this was the number for NHK8815, not S8815. After this ethernet starts working on the USB S8815. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r--arch/arm/boot/dts/ste-nomadik-s8815.dts12
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/ste-nomadik-s8815.dts b/arch/arm/boot/dts/ste-nomadik-s8815.dts
index b28fbf3408e..6f82d936894 100644
--- a/arch/arm/boot/dts/ste-nomadik-s8815.dts
+++ b/arch/arm/boot/dts/ste-nomadik-s8815.dts
@@ -14,13 +14,19 @@
bootargs = "root=/dev/ram0 console=ttyAMA1,115200n8 earlyprintk";
};
+ /* This is where the interrupt is routed on the S8815 board */
+ external-bus@34000000 {
+ ethernet@300 {
+ interrupt-parent = <&gpio3>;
+ interrupts = <8 0x1>;
+ };
+ };
+
/* Custom board node with GPIO pins to active etc */
usb-s8815 {
/* The S8815 is using this very GPIO pin for the SMSC91x IRQs */
ethernet-gpio {
- gpios = <&gpio3 19 0x1>;
- interrupts = <19 0x1>;
- interrupt-parent = <&gpio3>;
+ gpios = <&gpio3 8 0x1>;
};
/* This will bias the MMC/SD card detect line */
mmcsd-gpio {