From: sergei.shtylyov@cogentembedded.com (Sergei Shtylyov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: shmobile: r8a7794: add GPIO DT support
Date: Sun, 22 Feb 2015 01:12:31 +0300 [thread overview]
Message-ID: <3082195.zNdUtZ8oMM@wasted.cogentembedded.com> (raw)
In-Reply-To: <6954455.LyoCrfjM8R@wasted.cogentembedded.com>
Describe GPIO[0-6] controllers in the R8A7794 device tree.
Based on original patch by Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 84 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 84 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -50,6 +50,90 @@
interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
};
+ gpio0: gpio at e6050000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6050000 0 0x50>;
+ interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 0 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO0>;
+ };
+
+ gpio1: gpio at e6051000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6051000 0 0x50>;
+ interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 32 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO1>;
+ };
+
+ gpio2: gpio at e6052000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6052000 0 0x50>;
+ interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 64 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO2>;
+ };
+
+ gpio3: gpio at e6053000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6053000 0 0x50>;
+ interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 96 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO3>;
+ };
+
+ gpio4: gpio at e6054000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6054000 0 0x50>;
+ interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 128 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO4>;
+ };
+
+ gpio5: gpio at e6055000 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6055000 0 0x50>;
+ interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 160 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO5>;
+ };
+
+ gpio6: gpio at e6055400 {
+ compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+ reg = <0 0xe6055400 0 0x50>;
+ interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 192 32>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ clocks = <&mstp9_clks R8A7794_CLK_GPIO6>;
+ };
+
cmt0: timer at ffca0000 {
compatible = "renesas,cmt-48-gen2";
reg = <0 0xffca0000 0 0x1004>;
next prev parent reply other threads:[~2015-02-21 22:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-21 22:10 [PATCH 0/2] Add R8A7794 GPIO DT support Sergei Shtylyov
2015-02-21 22:11 ` [PATCH 1/2] ARM: shmobile: r8a7794: add GPIO clocks Sergei Shtylyov
2015-02-23 11:08 ` Geert Uytterhoeven
2015-02-25 9:57 ` Laurent Pinchart
2015-02-21 22:12 ` Sergei Shtylyov [this message]
2015-02-23 11:11 ` [PATCH 2/2] ARM: shmobile: r8a7794: add GPIO DT support Geert Uytterhoeven
2015-02-25 10:11 ` Laurent Pinchart
2015-02-25 10:27 ` Geert Uytterhoeven
2015-02-25 22:10 ` Laurent Pinchart
2015-02-25 14:04 ` Sergei Shtylyov
2015-02-25 14:08 ` Laurent Pinchart
2015-02-23 22:00 ` [PATCH 0/2] Add R8A7794 " Simon Horman
2015-02-23 23:19 ` Simon Horman
2015-02-24 14:43 ` Sergei Shtylyov
2015-02-25 8:07 ` Simon Horman
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