ARM: shmobile: emev2 dtsi: Add PFC information

With this information all GPIOs can make use of the PFC functionality.

Signed-off-by: Niklas Söderlund <niso@kth.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/emev2.dtsi b/arch/arm/boot/dts/emev2.dtsi
index cc7bfe0ba40af9a90ac8756c74e45865e0c68b0a..bb45694d91bc1e6c4557085287235613b52f16d3 100644 (file)
--- a/arch/arm/boot/dts/emev2.dtsi
+++ b/arch/arm/boot/dts/emev2.dtsi
@@ -169,12 +169,18 @@
                clock-names = "sclk";
        };
 
+       pfc: pfc@e0140200 {
+               compatible = "renesas,pfc-emev2";
+               reg = <0xe0140200 0x100>;
+       };
+
        gpio0: gpio@e0050000 {
                compatible = "renesas,em-gio";
                reg = <0xe0050000 0x2c>, <0xe0050040 0x20>;
                interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>,
                             <0 68 IRQ_TYPE_LEVEL_HIGH>;
                gpio-controller;
+               gpio-ranges = <&pfc 0 0 32>;
                #gpio-cells = <2>;
                ngpios = <32>;
                interrupt-controller;
@@ -186,6 +192,7 @@
                interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>,
                             <0 70 IRQ_TYPE_LEVEL_HIGH>;
                gpio-controller;
+               gpio-ranges = <&pfc 0 32 32>;
                #gpio-cells = <2>;
                ngpios = <32>;
                interrupt-controller;
@@ -197,6 +204,7 @@
                interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>,
                             <0 72 IRQ_TYPE_LEVEL_HIGH>;
                gpio-controller;
+               gpio-ranges = <&pfc 0 64 32>;
                #gpio-cells = <2>;
                ngpios = <32>;
                interrupt-controller;
@@ -208,6 +216,7 @@
                interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>,
                             <0 74 IRQ_TYPE_LEVEL_HIGH>;
                gpio-controller;
+               gpio-ranges = <&pfc 0 96 32>;
                #gpio-cells = <2>;
                ngpios = <32>;
                interrupt-controller;
@@ -219,6 +228,7 @@
                interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>,
                             <0 76 IRQ_TYPE_LEVEL_HIGH>;
                gpio-controller;
+               gpio-ranges = <&pfc 0 128 31>;
                #gpio-cells = <2>;
                ngpios = <31>;
                interrupt-controller;