ARM: shmobile: armadillo-reference: Move st1232 reset GPIO to DT

Reference the st1232 reset GPIO from the device tree and remove it from
board code.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

2 files changed, 2 insertions, 7 deletions

diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
index a6c6606dd69b..8ec4cd174a58 100644
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
@@ -10,6 +10,7 @@
 
 /dts-v1/;
 /include/ "r8a7740.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
         model = "armadillo 800 eva reference";
@@ -43,6 +44,7 @@
                 interrupts = <2 0>; /* IRQ10: hwirq 2 on irqpin1 */
                 pinctrl-0 = <&st1232_pins>;
                 pinctrl-names = "default";
+                gpios = <&pfc 166 GPIO_ACTIVE_LOW>;
         };
 };
 
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
index 4ddd29995f1d..002d8d3d0fc5 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
@@ -158,7 +158,6 @@ clock_error:
  */
 static void __init eva_init(void)
 {
-
         r8a7740_clock_init(MD_CK0 | MD_CK2);
         eva_clock_init();
 
@@ -171,12 +170,6 @@ static void __init eva_init(void)
 
         r8a7740_add_standard_devices_dt();
 
-        /*
-         * Touchscreen
-         * TODO: Move reset GPIO over to .dts when we can reference it
-         */
-        gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
-
         r8a7740_pm_init();
 }