ARM: dts: emev2: update PFC node name to pin-controller

The device trees for Renesas SoCs use either pfc or pin-controller as the
node name for the PFC device. This patch is intended to take a step towards
unifying the node name used as pin-controller which appears to be the more
generic of the two and thus more in keeping with the DT specs.

My analysis is that this is a user-visible change to the extent that kernel
logs, and sysfs entries change from e0140200.pfc and pfc@e0140200 to
e0140200.pin-controller and pin-controller@e0140200.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/emev2.dtsi b/arch/arm/boot/dts/emev2.dtsi
index 0124faf175c8612b2ef168aa4b06c7d548ad5b06..42ea246e71cb4e207d2e451da2df4d7ce465856f 100644 (file)
--- a/arch/arm/boot/dts/emev2.dtsi
+++ b/arch/arm/boot/dts/emev2.dtsi
@@ -197,7 +197,7 @@
                clock-names = "sclk";
        };
 
-       pfc: pfc@e0140200 {
+       pfc: pin-controller@e0140200 {
                compatible = "renesas,pfc-emev2";
                reg = <0xe0140200 0x100>;
        };