Blackfin arch: Enable framebuffer support for the BF526-EZkit TFT LCD display

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 8482d22321f33058370924c30c864f455c0383f8..ccfa088018407845d37ef317506bbd82eabe3907 100644 (file)
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -582,6 +582,13 @@ static struct bfin5xx_spi_chip spidev_chip_info = {
 };
 #endif
 
+#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
+static struct bfin5xx_spi_chip lq035q1_spi_chip_info = {
+       .enable_dma     = 0,
+       .bits_per_word  = 8,
+};
+#endif
+
 #if defined(CONFIG_MTD_DATAFLASH) \
        || defined(CONFIG_MTD_DATAFLASH_MODULE)
 
@@ -730,6 +737,16 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                .controller_data = &spidev_chip_info,
        },
 #endif
+#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
+       {
+               .modalias = "bfin-lq035q1-spi",
+               .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
+               .bus_num = 0,
+               .chip_select = 1,
+               .controller_data = &lq035q1_spi_chip_info,
+               .mode = SPI_CPHA | SPI_CPOL,
+       },
+#endif
 };
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
@@ -777,6 +794,34 @@ static struct platform_device bfin_fb_adv7393_device = {
 };
 #endif
 
+#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
+#include <asm/bfin-lq035q1.h>
+
+static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
+       .mode =         LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
+       .use_bl =       1,
+       .gpio_bl =      GPIO_PF7,
+};
+
+static struct resource bfin_lq035q1_resources[] = {
+       {
+               .start = IRQ_PPI_ERROR,
+               .end = IRQ_PPI_ERROR,
+               .flags = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device bfin_lq035q1_device = {
+       .name           = "bfin-lq035q1",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(bfin_lq035q1_resources),
+       .resource       = bfin_lq035q1_resources,
+       .dev            = {
+               .platform_data = &bfin_lq035q1_data,
+       },
+};
+#endif
+
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 static struct resource bfin_uart_resources[] = {
 #ifdef CONFIG_SERIAL_BFIN_UART0
@@ -997,6 +1042,10 @@ static struct platform_device *stamp_devices[] __initdata = {
        &bfin_fb_device,
 #endif
 
+#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
+       &bfin_lq035q1_device,
+#endif
+
 #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
        &bfin_fb_adv7393_device,
 #endif