ARM: dts: r8a7779: 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 fffc0000.pfc and pfc@fffc0000 to
fffc0000.pin-controller and pin-controller@fffc0000.

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/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
index ae2d9a9c65af43c047f554cd646d99c714cef5be..8ee0b2ca5d39a26556b570c6e529c1eeab2f42f3 100644 (file)
--- a/arch/arm/boot/dts/r8a7779.dtsi
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -286,7 +286,7 @@
                status = "disabled";
        };
 
-       pfc: pfc@fffc0000 {
+       pfc: pin-controller@fffc0000 {
                compatible = "renesas,pfc-r8a7779";
                reg = <0xfffc0000 0x23c>;
        };