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authorBenoît Thébaudeau <benoit.thebaudeau@advansee.com>2012-06-22 21:04:06 +0200
committerLinus Walleij <linus.walleij@linaro.org>2012-07-17 21:00:16 +0200
commitaeb27748e3bc1e89ec590713e574cb6f885cc3c6 (patch)
tree79a76bb0bd3275173fdf5840db8e0c1683fd0f8b /arch/arm/boot
parent41920d16360ebc8c482911078a17d9994fb77612 (diff)
downloadvexpress-lsk-aeb27748e3bc1e89ec590713e574cb6f885cc3c6.tar.gz
gpio/mxc: use the edge_sel feature if available
Some mxc processors have an edge_sel feature, which allows the IRQ to be triggered by any edge. This patch makes use of this feature if available, which skips mxc_flip_edge(). Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Sascha Hauer <kernel@pengutronix.de> Cc: <linux-arm-kernel@lists.infradead.org> Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/imx51.dtsi8
-rw-r--r--arch/arm/boot/dts/imx53.dtsi14
-rw-r--r--arch/arm/boot/dts/imx6q.dtsi14
3 files changed, 18 insertions, 18 deletions
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index bfa65abe8ef..9c95abcb3ce 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -127,7 +127,7 @@
};
gpio1: gpio@73f84000 {
- compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
reg = <0x73f84000 0x4000>;
interrupts = <50 51>;
gpio-controller;
@@ -137,7 +137,7 @@
};
gpio2: gpio@73f88000 {
- compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
reg = <0x73f88000 0x4000>;
interrupts = <52 53>;
gpio-controller;
@@ -147,7 +147,7 @@
};
gpio3: gpio@73f8c000 {
- compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
reg = <0x73f8c000 0x4000>;
interrupts = <54 55>;
gpio-controller;
@@ -157,7 +157,7 @@
};
gpio4: gpio@73f90000 {
- compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
reg = <0x73f90000 0x4000>;
interrupts = <56 57>;
gpio-controller;
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index e3e869470cd..506ed5c9364 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -129,7 +129,7 @@
};
gpio1: gpio@53f84000 {
- compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53f84000 0x4000>;
interrupts = <50 51>;
gpio-controller;
@@ -139,7 +139,7 @@
};
gpio2: gpio@53f88000 {
- compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53f88000 0x4000>;
interrupts = <52 53>;
gpio-controller;
@@ -149,7 +149,7 @@
};
gpio3: gpio@53f8c000 {
- compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53f8c000 0x4000>;
interrupts = <54 55>;
gpio-controller;
@@ -159,7 +159,7 @@
};
gpio4: gpio@53f90000 {
- compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53f90000 0x4000>;
interrupts = <56 57>;
gpio-controller;
@@ -197,7 +197,7 @@
};
gpio5: gpio@53fdc000 {
- compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53fdc000 0x4000>;
interrupts = <103 104>;
gpio-controller;
@@ -207,7 +207,7 @@
};
gpio6: gpio@53fe0000 {
- compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53fe0000 0x4000>;
interrupts = <105 106>;
gpio-controller;
@@ -217,7 +217,7 @@
};
gpio7: gpio@53fe4000 {
- compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53fe4000 0x4000>;
interrupts = <107 108>;
gpio-controller;
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 8c90cbac945..da78fd83f62 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -260,7 +260,7 @@
};
gpio1: gpio@0209c000 {
- compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
reg = <0x0209c000 0x4000>;
interrupts = <0 66 0x04 0 67 0x04>;
gpio-controller;
@@ -270,7 +270,7 @@
};
gpio2: gpio@020a0000 {
- compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
reg = <0x020a0000 0x4000>;
interrupts = <0 68 0x04 0 69 0x04>;
gpio-controller;
@@ -280,7 +280,7 @@
};
gpio3: gpio@020a4000 {
- compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
reg = <0x020a4000 0x4000>;
interrupts = <0 70 0x04 0 71 0x04>;
gpio-controller;
@@ -290,7 +290,7 @@
};
gpio4: gpio@020a8000 {
- compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
reg = <0x020a8000 0x4000>;
interrupts = <0 72 0x04 0 73 0x04>;
gpio-controller;
@@ -300,7 +300,7 @@
};
gpio5: gpio@020ac000 {
- compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
reg = <0x020ac000 0x4000>;
interrupts = <0 74 0x04 0 75 0x04>;
gpio-controller;
@@ -310,7 +310,7 @@
};
gpio6: gpio@020b0000 {
- compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
reg = <0x020b0000 0x4000>;
interrupts = <0 76 0x04 0 77 0x04>;
gpio-controller;
@@ -320,7 +320,7 @@
};
gpio7: gpio@020b4000 {
- compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+ compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
reg = <0x020b4000 0x4000>;
interrupts = <0 78 0x04 0 79 0x04>;
gpio-controller;