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Commit 2043f3f7 authored by Michael Hennerich's avatar Michael Hennerich Committed by Bryan Wu
Browse files

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



Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent 45138439

arch/blackfin/mach-bf537/boards/stamp.c

+49 −0
Original line number Diff line number Diff line
@@ -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