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Date: Mon, 24 Nov 2014 18:36:21 +0530
From: Vivek Gautam <gautam.vivek@...sung.com>
To: linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
linux-usb@...r.kernel.org, devicetree@...r.kernel.org
Cc: tomasz.figa@...il.com, s.nawrocki@...sung.com, robh+dt@...nel.org,
linus.walleij@...aro.org, kgene@...nel.org,
alim.akhtar@...sung.com, Vivek Gautam <gautam.vivek@...sung.com>
Subject: [PATCH V2 2/2] arm64: exynos: Add bus1 pinctrl node on exynos7
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 <naveenkrishna.ch@...il.com>
Signed-off-by: Vivek Gautam <gautam.vivek@...sung.com>
---
This patch was part of series:
"[PATCH 00/11] Exynos7: Adding USB 3.0 support"
https://lkml.org/lkml/2014/11/21/247
Changes since V1:
- Added support for all pin banks which are part of BUS1 pin controller.
arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi | 82 +++++++++++++++++++++++
arch/arm64/boot/dts/exynos/exynos7.dtsi | 7 ++
2 files changed, 89 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
index 2eef4a2..c367f0a 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
@@ -335,6 +335,88 @@
};
};
+&pinctrl_bus1 {
+ 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>;
+ };
+
+ gpf4: gpf4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf5: gpf5 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg1: gpg1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg2: gpg2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gph1: gph1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpv6: gpv6 {
+ 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 1d9e4c9..e633b02 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@...70000 {
+ compatible = "samsung,exynos7-pinctrl";
+ reg = <0x14870000 0x1000>;
+ interrupts = <0 384 0>;
+ };
+
pinctrl_nfc: pinctrl@...d0000 {
compatible = "samsung,exynos7-pinctrl";
reg = <0x14cd0000 0x1000>;
--
1.7.10.4
--
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