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authorViresh Kumar <viresh.kumar@linaro.org>2012-10-27 15:21:39 +0530
committerLinus Walleij <linus.walleij@linaro.org>2012-11-11 19:08:52 +0100
commit4ddb1c295752252f61670e35c791bf16e58bbce6 (patch)
treeb2c3e09dd16bf16a5d7a7cad81b4fbb9f0fb100a /arch/arm/boot/dts/spear310.dtsi
parentf4f8e5635f398645d614dff5a07598651faf3ead (diff)
downloadlinux-4ddb1c295752252f61670e35c791bf16e58bbce6.tar.bz2
ARM: SPEAr: Add plgpio node in device tree dtsi files
This patch adds plgpio nodes in SPEAr DT files. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/spear310.dtsi')
-rw-r--r--arch/arm/boot/dts/spear310.dtsi22
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/spear310.dtsi b/arch/arm/boot/dts/spear310.dtsi
index 62fc4fb3e5f9..930303e48df9 100644
--- a/arch/arm/boot/dts/spear310.dtsi
+++ b/arch/arm/boot/dts/spear310.dtsi
@@ -22,9 +22,10 @@
0xb0000000 0xb0000000 0x10000000
0xd0000000 0xd0000000 0x30000000>;
- pinmux@b4000000 {
+ pinmux: pinmux@b4000000 {
compatible = "st,spear310-pinmux";
reg = <0xb4000000 0x1000>;
+ #gpio-range-cells = <2>;
};
fsmc: flash@44000000 {
@@ -75,6 +76,25 @@
reg = <0xb2200000 0x1000>;
status = "disabled";
};
+
+ gpiopinctrl: gpio@b4000000 {
+ compatible = "st,spear-plgpio";
+ reg = <0xb4000000 0x1000>;
+ #interrupt-cells = <1>;
+ interrupt-controller;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinmux 0 102>;
+ status = "disabled";
+
+ st-plgpio,ngpio = <102>;
+ st-plgpio,enb-reg = <0x10>;
+ st-plgpio,wdata-reg = <0x20>;
+ st-plgpio,dir-reg = <0x30>;
+ st-plgpio,ie-reg = <0x50>;
+ st-plgpio,rdata-reg = <0x40>;
+ st-plgpio,mis-reg = <0x60>;
+ };
};
};
};