diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2009-12-08 11:45:55 (GMT) |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-03-09 05:30:46 (GMT) |
| commit | d94a1aa44ed6bfe8d8ab36c02de652d4fcf0d2c3 (patch) | |
| tree | 98af210bc21ed8388011b75818f0064b00d31b01 /arch/blackfin | |
| parent | 6924dfb0588dab02a331a3a526f8a8fae7d1b3cc (diff) | |
| download | linux-fsl-qoriq-d94a1aa44ed6bfe8d8ab36c02de652d4fcf0d2c3.tar.xz | |
Blackfin: extend bfin-lq035q1-fb resources to include PPI mode
This lets us support the new BF527-EZKIT V2.1 via platform resources
tweaks only.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/include/asm/bfin-lq035q1.h | 12 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ezbrd.c | 7 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ezkit.c | 1 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf537/boards/stamp.c | 11 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf538/boards/ezkit.c | 7 |
5 files changed, 27 insertions, 11 deletions
diff --git a/arch/blackfin/include/asm/bfin-lq035q1.h b/arch/blackfin/include/asm/bfin-lq035q1.h index 57bc21a..8368951 100644 --- a/arch/blackfin/include/asm/bfin-lq035q1.h +++ b/arch/blackfin/include/asm/bfin-lq035q1.h @@ -8,6 +8,9 @@ #ifndef BFIN_LQ035Q1_H #define BFIN_LQ035Q1_H +/* + * LCD Modes + */ #define LQ035_RL (0 << 8) /* Right -> Left Scan */ #define LQ035_LR (1 << 8) /* Left -> Right Scan */ #define LQ035_TB (1 << 9) /* Top -> Botton Scan */ @@ -17,9 +20,18 @@ #define LQ035_NORM (1 << 13) /* Reversal */ #define LQ035_REV (0 << 13) /* Reversal */ +/* + * PPI Modes + */ + +#define USE_RGB565_16_BIT_PPI 1 +#define USE_RGB565_8_BIT_PPI 2 +#define USE_RGB888_8_BIT_PPI 3 + struct bfin_lq035q1fb_disp_info { unsigned mode; + unsigned ppi_mode; /* GPIOs */ int use_bl; unsigned gpio_bl; diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c index 3ff61e6..faede2b 100644 --- a/arch/blackfin/mach-bf527/boards/ezbrd.c +++ b/arch/blackfin/mach-bf527/boards/ezbrd.c @@ -749,9 +749,10 @@ static struct platform_device bfin_dpmc = { #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_PG12, + .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB, + .ppi_mode = USE_RGB565_16_BIT_PPI, + .use_bl = 1, + .gpio_bl = GPIO_PG12, }; static struct resource bfin_lq035q1_resources[] = { diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index 9db506b..fdfe8ca 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -154,6 +154,7 @@ static struct platform_device bf52x_t350mcqb_device = { static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = { .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB, + .ppi_mode = USE_RGB565_8_BIT_PPI, }; static struct resource bfin_lq035q1_resources[] = { diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index 3cb20d7..538bff8 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -1131,9 +1131,10 @@ static struct platform_device bfin_fb_device = { #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 = 0, /* let something else control the LCD Blacklight */ - .gpio_bl = GPIO_PF7, + .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB, + .ppi_mode = USE_RGB565_16_BIT_PPI, + .use_bl = 0, /* let something else control the LCD Blacklight */ + .gpio_bl = GPIO_PF7, }; static struct resource bfin_lq035q1_resources[] = { @@ -1147,8 +1148,8 @@ static struct resource bfin_lq035q1_resources[] = { static struct platform_device bfin_lq035q1_device = { .name = "bfin-lq035q1", .id = -1, - .num_resources = ARRAY_SIZE(bfin_lq035q1_resources), - .resource = bfin_lq035q1_resources, + .num_resources = ARRAY_SIZE(bfin_lq035q1_resources), + .resource = bfin_lq035q1_resources, .dev = { .platform_data = &bfin_lq035q1_data, }, diff --git a/arch/blackfin/mach-bf538/boards/ezkit.c b/arch/blackfin/mach-bf538/boards/ezkit.c index 20387fe..d2d06f0 100644 --- a/arch/blackfin/mach-bf538/boards/ezkit.c +++ b/arch/blackfin/mach-bf538/boards/ezkit.c @@ -534,9 +534,10 @@ static struct bfin5xx_spi_chip spi_ad7879_chip_info = { #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 = 0, /* let something else control the LCD Blacklight */ - .gpio_bl = GPIO_PF7, + .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB, + .ppi_mode = USE_RGB565_16_BIT_PPI, + .use_bl = 0, /* let something else control the LCD Blacklight */ + .gpio_bl = GPIO_PF7, }; static struct resource bfin_lq035q1_resources[] = { |