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OMAP2, 3: DSS2: DSI: create platform_driver, move init, exit to driver

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Hwmod adaptation design requires each of the DSS HW IP to be a platform driver.
So a platform_driver for DSI is created and init exit methods are moved from core.c
to its driver probe,remove. pdev member has to be maintained by its own drivers.

Also, vdds_dsi regulator handling is copied to dsi.c, since vdds_dsi regulator is
needed by dpi_init() too. Board files are updated accordingly to add 2 instances of
vdds_dsi regulator.

DSI platform driver is registered from inside omap_dss_probe, in the order desired.

Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>
Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Senthilvadivu Guruswamy
2011-01-24 06:22:02 +00:00
committed by Tomi Valkeinen
parent 30ea50c9f5
commit c8aac01b7b
11 changed files with 107 additions and 35 deletions
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10
arch/arm/mach-omap2/board-devkit8000.c
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@@ -277,8 +277,10 @@ static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
.setup = devkit8000_twl_gpio_setup,
};
static struct regulator_consumer_supply devkit8000_vpll1_supply =
REGULATOR_SUPPLY("vdds_dsi", "omapdss");
static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
static struct regulator_init_data devkit8000_vmmc1 = {
@@ -319,8 +321,8 @@ static struct regulator_init_data devkit8000_vpll1 = {
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = 1,
.consumer_supplies = &devkit8000_vpll1_supply,
.num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies),
.consumer_supplies = devkit8000_vpll1_supplies,
};
/* VAUX4 for ads7846 and nubs */