BUS1 pinctrl provides gpios for usb and power regulator
available on exynos7-espresso board. So add relevant device
node for pinctrl-bus1.

Signed-off-by: Naveen Krishna Ch <redacted>
Signed-off-by: Vivek Gautam <redacted>
---
 arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi |   26 +++++++++++++++++++++++
 arch/arm64/boot/dts/exynos/exynos7.dtsi         |    7 ++++++
 2 files changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
index 2eef4a2..9648e03 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi

@@ -335,6 +335,32 @@
        };
 };

+&pinctrl_bus1 {
+       gpf0: gpf0 {
+               gpio-controller;
+               #gpio-cells = <2>;
+
+               interrupt-controller;
+               #interrupt-cells = <2>;
+       };
+
+       gpf4: gpf4 {
+               gpio-controller;
+               #gpio-cells = <2>;
+
+               interrupt-controller;
+               #interrupt-cells = <2>;
+       };
+
+       gph1: gph1 {
+               gpio-controller;
+               #gpio-cells = <2>;
+
+               interrupt-controller;
+               #interrupt-cells = <2>;
+       };
+};
+

 &pinctrl_nfc {
        gpj0: gpj0 {
                gpio-controller;

diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index d7a37c3..90048b2 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi

@@ -26,6 +26,7 @@
                pinctrl5 = &pinctrl_ese;
                pinctrl6 = &pinctrl_fsys0;
                pinctrl7 = &pinctrl_fsys1;
+               pinctrl8 = &pinctrl_bus1;
        };

        cpus {

@@ -242,6 +243,12 @@
                        interrupts = <0 383 0>;
                };

+               pinctrl_bus1: pinctrl@14870000 {
+                       compatible = "samsung,exynos7-pinctrl";
+                       reg = <0x14870000 0x1000>;
+                       interrupts = <0 384 0>;
+               };
+
                pinctrl_nfc: pinctrl@14cd0000 {
                        compatible = "samsung,exynos7-pinctrl";
                        reg = <0x14cd0000 0x1000>;
--

1.7.10.4

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