ARM: dts: exynos4210-pinctrl: Add nodes for pin banks

This patch is a preparation for converting the pinctrl-samsung driver to
one GPIO chip and IRQ domain per bank. It allows particular banks to be
specified using their phandles.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
index b12cf27..f207d8d 100644 (file)
--- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
@@ -16,6 +16,134 @@
 
 / {
        pinctrl@11400000 {
+               gpa0: gpa0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpa1: gpa1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpb: gpb {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpc0: gpc0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpc1: gpc1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpd0: gpd0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpd1: gpd1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpe0: gpe0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpe1: gpe1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpe2: gpe2 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpe3: gpe3 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpe4: gpe4 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpf0: gpf0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpf1: gpf1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpf2: gpf2 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpf3: gpf3 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
                uart0_data: uart0-data {
                        samsung,pins = "gpa0-0", "gpa0-1";
                        samsung,pin-function = <0x2>;
@@ -205,6 +333,145 @@
        };
 
        pinctrl@11000000 {
+               gpj0: gpj0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpj1: gpj1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpk0: gpk0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpk1: gpk1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpk2: gpk2 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpk3: gpk3 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpl0: gpl0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpl1: gpl1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpl2: gpl2 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpy0: gpy0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               gpy1: gpy1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               gpy2: gpy2 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               gpy3: gpy3 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               gpy4: gpy4 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               gpy5: gpy5 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               gpy6: gpy6 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               gpx0: gpx0 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpx1: gpx1 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpx2: gpx2 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               gpx3: gpx3 {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
                sd0_clk: sd0-clk {
                        samsung,pins = "gpk0-0";
                        samsung,pin-function = <2>;
@@ -438,6 +705,11 @@
        };
 
        pinctrl@03860000 {
+               gpz: gpz {
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
                i2s0_bus: i2s0-bus {
                        samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
                                        "gpz-4", "gpz-5", "gpz-6";

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 214c557..b768e9f 100644 (file)
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -74,233 +74,4 @@
                compatible = "samsung,pinctrl-exynos4210";
                reg = <0x03860000 0x1000>;
        };
-
-       gpio-controllers {
-               #address-cells = <1>;
-               #size-cells = <1>;
-               gpio-controller;
-               ranges;
-
-               gpa0: gpio-controller@11400000 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400000 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpa1: gpio-controller@11400020 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400020 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpb: gpio-controller@11400040 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400040 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpc0: gpio-controller@11400060 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400060 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpc1: gpio-controller@11400080 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400080 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpd0: gpio-controller@114000A0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x114000A0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpd1: gpio-controller@114000C0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x114000C0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpe0: gpio-controller@114000E0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x114000E0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpe1: gpio-controller@11400100 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400100 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpe2: gpio-controller@11400120 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400120 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpe3: gpio-controller@11400140 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400140 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpe4: gpio-controller@11400160 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400160 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpf0: gpio-controller@11400180 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11400180 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpf1: gpio-controller@114001A0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x114001A0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpf2: gpio-controller@114001C0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x114001C0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpf3: gpio-controller@114001E0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x114001E0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpj0: gpio-controller@11000000 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000000 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpj1: gpio-controller@11000020 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000020 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpk0: gpio-controller@11000040 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000040 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpk1: gpio-controller@11000060 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000060 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpk2: gpio-controller@11000080 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000080 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpk3: gpio-controller@110000A0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x110000A0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpl0: gpio-controller@110000C0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x110000C0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpl1: gpio-controller@110000E0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x110000E0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpl2: gpio-controller@11000100 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000100 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpy0: gpio-controller@11000120 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000120 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpy1: gpio-controller@11000140 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000140 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpy2: gpio-controller@11000160 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000160 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpy3: gpio-controller@11000180 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000180 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpy4: gpio-controller@110001A0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x110001A0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpy5: gpio-controller@110001C0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x110001C0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpy6: gpio-controller@110001E0 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x110001E0 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpx0: gpio-controller@11000C00 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000C00 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpx1: gpio-controller@11000C20 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000C20 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpx2: gpio-controller@11000C40 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000C40 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpx3: gpio-controller@11000C60 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x11000C60 0x20>;
-                       #gpio-cells = <4>;
-               };
-
-               gpz: gpio-controller@03860000 {
-                       compatible = "samsung,exynos4-gpio";
-                       reg = <0x03860000 0x20>;
-                       #gpio-cells = <4>;
-               };
-       };
 };