From 50f4c001bc1534db77663592496204ceba151e97 Mon Sep 17 00:00:00 2001
From: Bellido Nicolas <ml@acolin.be>
Date: Fri, 28 Oct 2005 16:51:44 +0100
Subject: [PATCH] [ARM] 3042/1: AAED-2000 - LCD panel informations
Patch from Bellido Nicolas
The AAED-2000 is equiped with an 640x480 LCD.
This adds the parameters that will be passed to the AAEC-2000 platform code.
Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-aaec2000/aaed2000.c | 43 +++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm/mach-aaec2000/aaed2000.c b/arch/arm/mach-aaec2000/aaed2000.c
index 7b0a1c7d64a9..f5ef69702296 100644
--- a/arch/arm/mach-aaec2000/aaed2000.c
+++ b/arch/arm/mach-aaec2000/aaed2000.c
@@ -31,11 +31,53 @@
#include "core.h"
+static void aaed2000_clcd_disable(struct clcd_fb *fb)
+{
+ AAED_EXT_GPIO &= ~AAED_EGPIO_LCD_PWR_EN;
+}
+
+static void aaed2000_clcd_enable(struct clcd_fb *fb)
+{
+ AAED_EXT_GPIO |= AAED_EGPIO_LCD_PWR_EN;
+}
+
+struct aaec2000_clcd_info clcd_info = {
+ .enable = aaed2000_clcd_enable,
+ .disable = aaed2000_clcd_disable,
+ .panel = {
+ .mode = {
+ .name = "Sharp",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 39721,
+ .left_margin = 20,
+ .right_margin = 44,
+ .upper_margin = 21,
+ .lower_margin = 34,
+ .hsync_len = 96,
+ .vsync_len = 2,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },
+ .width = -1,
+ .height = -1,
+ .tim2 = TIM2_IVS | TIM2_IHS,
+ .cntl = CNTL_LCDTFT,
+ .bpp = 16,
+ },
+};
+
static void __init aaed2000_init_irq(void)
{
aaec2000_init_irq();
}
+static void __init aaed2000_init(void)
+{
+ aaec2000_set_clcd_plat_data(&clcd_info);
+}
+
static struct map_desc aaed2000_io_desc[] __initdata = {
{ EXT_GPIO_VBASE, EXT_GPIO_PBASE, EXT_GPIO_LENGTH, MT_DEVICE }, /* Ext GPIO */
};
@@ -54,4 +96,5 @@ MACHINE_START(AAED2000, "Agilent AAED-2000 Development Platform")
.map_io = aaed2000_map_io,
.init_irq = aaed2000_init_irq,
.timer = &aaec2000_timer,
+ .init_machine = aaed2000_init,
MACHINE_END
--
2.34.1