[AVR32] Implement platform hooks for atmel_lcdfb driver

This modifies and extends the existing lcdc platform code to support
the new atmel_lcdfb driver. The ATSTK1000 board code is set up to use
the on-board Samsung LTV350QV LCD panel.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

3 files changed, 64 insertions, 6 deletions

diff --git a/arch/avr32/boards/atstk1000/atstk1000.h b/arch/avr32/boards/atstk1000/atstk1000.h
new file mode 100644
index 000000000000..9a49ed036b72
--- /dev/null
+++ b/arch/avr32/boards/atstk1000/atstk1000.h
@@ -0,0 +1,15 @@
+/*
+ * ATSTK1000 setup code: Daughterboard interface
+ *
+ * Copyright (C) 2007 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H
+#define __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H
+
+extern struct atmel_lcdfb_info atstk1000_lcdc_data;
+
+#endif /* __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H */
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index abe6ca203fa7..fe1dbe2e28f4 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -16,6 +16,8 @@
 #include <linux/types.h>
 #include <linux/spi/spi.h>
 
+#include <video/atmel_lcdc.h>
+
 #include <asm/io.h>
 #include <asm/setup.h>
 #include <asm/arch/at32ap7000.h>
@@ -23,6 +25,7 @@
 #include <asm/arch/init.h>
 #include <asm/arch/portmux.h>
 
+#include "atstk1000.h"
 
 #define SW2_DEFAULT             /* MMCI and UART_A available */
 
@@ -31,9 +34,7 @@ struct eth_addr {
 };
 
 static struct eth_addr __initdata hw_addr[2];
-
 static struct eth_platform_data __initdata eth_data[2];
-static struct lcdc_platform_data atstk1000_fb0_data;
 
 static struct spi_board_info spi0_board_info[] __initdata = {
         {
@@ -148,9 +149,8 @@ static int __init atstk1002_init(void)
         set_hw_addr(at32_add_device_eth(0, &eth_data[0]));
 
         at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
-        atstk1000_fb0_data.fbmem_start = fbmem_start;
-        atstk1000_fb0_data.fbmem_size = fbmem_size;
-        at32_add_device_lcdc(0, &atstk1000_fb0_data);
+        at32_add_device_lcdc(0, &atstk1000_lcdc_data,
+                             fbmem_start, fbmem_size);
 
         return 0;
 }
diff --git a/arch/avr32/boards/atstk1000/setup.c b/arch/avr32/boards/atstk1000/setup.c
index 2bc4b88d7edb..c9af409ada9a 100644
--- a/arch/avr32/boards/atstk1000/setup.c
+++ b/arch/avr32/boards/atstk1000/setup.c
@@ -8,13 +8,56 @@
  * published by the Free Software Foundation.
  */
 #include <linux/bootmem.h>
+#include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/linkage.h>
 
-#include <asm/setup.h>
+#include <video/atmel_lcdc.h>
 
+#include <asm/setup.h>
 #include <asm/arch/board.h>
 
+#include "atstk1000.h"
+
 /* Initialized by bootloader-specific startup code. */
 struct tag *bootloader_tags __initdata;
+
+static struct fb_videomode __initdata ltv350qv_modes[] = {
+        {
+                .name           = "320x240 @ 75",
+                .refresh        = 75,
+                .xres           = 320,          .yres           = 240,
+                .pixclock       = KHZ2PICOS(6891),
+
+                .left_margin    = 17,           .right_margin   = 33,
+                .upper_margin   = 10,           .lower_margin   = 10,
+                .hsync_len      = 16,           .vsync_len      = 1,
+
+                .sync           = 0,
+                .vmode          = FB_VMODE_NONINTERLACED,
+        },
+};
+
+static struct fb_monspecs __initdata atstk1000_default_monspecs = {
+        .manufacturer           = "SNG",
+        .monitor                = "LTV350QV",
+        .modedb                 = ltv350qv_modes,
+        .modedb_len             = ARRAY_SIZE(ltv350qv_modes),
+        .hfmin                  = 14820,
+        .hfmax                  = 22230,
+        .vfmin                  = 60,
+        .vfmax                  = 90,
+        .dclkmax                = 30000000,
+};
+
+struct atmel_lcdfb_info __initdata atstk1000_lcdc_data = {
+        .default_bpp            = 24,
+        .default_dmacon         = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
+        .default_lcdcon2        = (ATMEL_LCDC_DISTYPE_TFT
+                                   | ATMEL_LCDC_INVCLK
+                                   | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE
+                                   | ATMEL_LCDC_MEMOR_BIG),
+        .default_monspecs       = &atstk1000_default_monspecs,
+        .guard_time             = 2,
+};