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>

1 files changed, 7 insertions, 7 deletions

diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 8c90cbac945f..da78fd83f625 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;