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Date: Mon, 28 Jul 2014 14:18:11 +0200
From: Andreas Färber <afaerber@...e.de>
To: linux-samsung-soc@...r.kernel.org,
Hakjoo Kim <ruppi.kim@...dkernel.com>
Cc: Tarek Dakhran <t.dakhran@...sung.com>,
Kevin Hilman <khilman@...aro.org>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Ben Dooks <ben-linux@...ff.org>,
Kukjin Kim <kgene.kim@...sung.com>,
Rob Herring <robh+dt@...nel.org>,
Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Kumar Gala <galak@...eaurora.org>,
Russell King <linux@....linux.org.uk>,
devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND...)
Subject: [RFC 4/5] ARM: dts: add pinctrl support to Exynos5410
From: Hakjoo Kim <ruppi.kim@...dkernel.com>
Add the required pin configuration support to Exynos5410 using pinctrl
interface.
Cc: Hakjoo Kim <ruppi.kim@...dkernel.com>
[AF: Rebased]
---
arch/arm/boot/dts/exynos5410-pinctrl.dtsi | 408 ++++++++++++++++++++++++++++++
arch/arm/boot/dts/exynos5410.dtsi | 32 +++
2 files changed, 440 insertions(+)
create mode 100644 arch/arm/boot/dts/exynos5410-pinctrl.dtsi
diff --git a/arch/arm/boot/dts/exynos5410-pinctrl.dtsi b/arch/arm/boot/dts/exynos5410-pinctrl.dtsi
new file mode 100644
index 000000000000..8b5288367a00
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5410-pinctrl.dtsi
@@ -0,0 +1,408 @@
+/*
+ * Exynos5410 SoC pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2013 Hardkernel Co., Ltd.
+ * http://www.hardkernel.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/ {
+ pinctrl@...00000 {
+ gpa0: gpa0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpa1: gpa1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpa2: gpa2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb0: gpb0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb1: gpb1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb2: gpb2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpb3: gpb3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc0: gpc0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc3: gpc3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc1: gpc1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpc2: gpc2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpm5: gpm5 {
+ gpio-controller;
+ #gpio-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>;
+ };
+
+ gpf0: gpf0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpf1: gpf1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpg0: gpg0 {
+ 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>;
+ };
+
+ gph0: gph0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gph1: gph1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpm7: gpm7 {
+ gpio-controller;
+ #gpio-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>;
+ };
+
+ gpy7: gpy7 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpx0: gpx0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ interrupt-parent = <&combiner>;
+ #interrupt-cells = <2>;
+ interrupts = <23 0>,
+ <24 0>,
+ <25 0>,
+ <25 1>,
+ <26 0>,
+ <26 1>,
+ <27 0>,
+ <27 1>;
+ };
+
+ gpx1: gpx1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ interrupt-parent = <&combiner>;
+ #interrupt-cells = <2>;
+ interrupts = <28 0>,
+ <28 1>,
+ <29 0>,
+ <29 1>,
+ <30 0>,
+ <30 1>,
+ <31 0>,
+ <31 1>;
+ };
+
+ gpx2: gpx2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpx3: gpx3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
+ pinctrl@...00000 {
+ gpj0: gpj0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj1: gpj1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj2: gpj2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj3: gpj3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpj4: gpj4 {
+ 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>;
+ };
+ };
+
+ pinctrl@...10000 {
+ gpv0: gpv0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpv1: gpv1 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpv2: gpv2 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpv3: gpv3 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpv4: gpv4 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
+ pinctrl@...60000 {
+ gpz: gpz {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index 790d4886d7b5..6e3ec9399362 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -14,12 +14,20 @@
*/
#include "skeleton.dtsi"
+#include "exynos5410-pinctrl.dtsi"
#include <dt-bindings/clock/exynos5410.h>
/ {
compatible = "samsung,exynos5410", "samsung,exynos5";
interrupt-parent = <&gic>;
+ aliases {
+ pinctrl0 = &pinctrl_0;
+ pinctrl1 = &pinctrl_1;
+ pinctrl2 = &pinctrl_2;
+ pinctrl3 = &pinctrl_3;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -212,4 +220,28 @@
status = "disabled";
};
};
+
+ pinctrl_0: pinctrl@...00000 {
+ compatible = "samsung,exynos5410-pinctrl";
+ reg = <0x13400000 0x1000>;
+ interrupts = <0 45 0>;
+ };
+
+ pinctrl_1: pinctrl@...00000 {
+ compatible = "samsung,exynos5410-pinctrl";
+ reg = <0x14000000 0x1000>;
+ interrupts = <0 46 0>;
+ };
+
+ pinctrl_2: pinctrl@...10000 {
+ compatible = "samsung,exynos5410-pinctrl";
+ reg = <0x10d10000 0x1000>;
+ interrupts = <0 50 0>;
+ };
+
+ pinctrl_3: pinctrl@...60000 {
+ compatible = "samsung,exynos5410-pinctrl";
+ reg = <0x03860000 0x1000>;
+ interrupts = <0 47 0>;
+ };
};
--
1.9.3
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