Re: [PATCH] powerpc/fsl: Add empty ranges to etsec2 dts files

Perfect.  I'm glad there's a patch.
mh

On Mon, Jan 12, 2015 at 4:31 PM, Scott Wood [off-list ref] wrote:

On Mon, 2015-01-12 at 10:27 -0500, Martin Hicks wrote:

quoted

With an earlier change (746c9e9f - Fix PowerPC address parsing hack),

ethernet

quoted

has broken on Freescale boards such as the P1022.  All ranges used by the
ethernet controllers are also covered by sub-devices that properly
declared the used ranges.  The error shown is:

fsl-gianfar: probe of soc@ffe00000:ethernet@b0000 failed with error -12

Signed-off-by: Martin Hicks <redacted>
---
 arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi |    1 +
 arch/powerpc/boot/dts/fsl/pq3-etsec2-1.dtsi |    1 +
 arch/powerpc/boot/dts/fsl/pq3-etsec2-2.dtsi |    1 +
 3 files changed, 3 insertions(+)

http://patchwork.ozlabs.org/patch/422446/

quoted

diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi

b/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi

quoted

index 1382fec..d1a6c48 100644

--- a/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi

@@ -43,6 +43,7 @@ mdio@24000 {
 ethernet@b0000 {
      #address-cells = <1>;
      #size-cells = <1>;
+     ranges = <>;

The " = <>" is usually omitted for empty properties.

-Scott


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