While the handling of fsl,pq3-gpio and fsl,mpc8572-gpio is done in the
same driver and the two hardly differ, the latter controller needs a
workaround for an erratum in the gpio_get callback. To make this
difference more explicit remove fsl,pq3-gpio from the list of
compatibles for mpc8572 machines.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi | 2 +-
arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi
index c8b2daa40ac8..41935709ebe8 100644
--- a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi
@@ -172,7 +172,7 @@
/* mark compat w/8572 to get some erratum treatment */
gpio-controller@f000 {
- compatible = "fsl,mpc8572-gpio", "fsl,pq3-gpio";
+ compatible = "fsl,mpc8572-gpio";
};
sata@18000 {
diff --git a/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi
index d44e25a48734..49294cf36b4e 100644
--- a/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi
@@ -162,7 +162,7 @@
/include/ "pq3-dma-1.dtsi"
/include/ "pq3-gpio-0.dtsi"
gpio-controller@f000 {
- compatible = "fsl,mpc8572-gpio", "fsl,pq3-gpio";
+ compatible = "fsl,mpc8572-gpio";
};
L2: l2-cache-controller@20000 {
--
2.1.4
--
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