Scott Wood wrote:
> Nothing that happens in Linux excuses handing Linux a device tree that
> is wrong. That you need special handling in Linux indicates that this
> is not a simple-bus.
How about this:
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi b/arch/powerpc/boot/dts
index 16239b1..2a62edd 100644
--- a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
@@ -35,7 +35,11 @@
&lbc {
#address-cells = <2>;
#size-cells = <1>;
- compatible = "fsl,p1022-elbc", "fsl,elbc", "simple-bus";
+ /*
+ * The localbus on the P1022 is not a simple-bus because of the eLBC
+ * pin muxing when the DIU is enabled.
+ */
+ compatible = "fsl,p1022-elbc", "fsl,elbc";
interrupts = <19 2 0 0>;
};
--
Timur Tabi
Linux kernel developer at Freescale
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