ARM: mach-shmobile: Extend AP4EVB LCD comments

Extend dip switch comments for QHD and WVGA LCD panels
on AP4EVB. Similar to the Ecovec comments.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 0cb9e7c..31e5b28 100644 (file)
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -930,8 +930,10 @@ static void __init ap4evb_init(void)
                                ARRAY_SIZE(i2c1_devices));
 
 #ifdef CONFIG_AP4EVB_QHD
+
        /*
-        * QHD
+        * For QHD Panel (MIPI-DSI, CONFIG_AP4EVB_QHD=y) and
+        * IRQ28 for Touch Panel, set dip switches S3, S43 as OFF, ON.
         */
 
        /* enable KEYSC */
@@ -976,8 +978,10 @@ static void __init ap4evb_init(void)
 
 #else
        /*
-        * WVGA
+        * For WVGA Panel (18-bit RGB, CONFIG_AP4EVB_WVGA=y) and
+        * IRQ7 for Touch Panel, set dip switches S3, S43 to ON, OFF.
         */
+
        gpio_request(GPIO_FN_LCDD17,   NULL);
        gpio_request(GPIO_FN_LCDD16,   NULL);
        gpio_request(GPIO_FN_LCDD15,   NULL);