Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
tosa: add support for bl/lcd driver
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
authored by
Dmitry Baryshkov
and committed by
Richard Purdie
14b7b401
fbd1b17b
+20
-1
arch/arm/mach-pxa/tosa.c
+20
-1
arch/arm/mach-pxa/tosa.c
···
31
#include <linux/gpio.h>
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#include <linux/pda_power.h>
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#include <linux/rfkill.h>
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#include <asm/setup.h>
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#include <asm/mach-types.h>
···
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#include <mach/mmc.h>
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#include <mach/udc.h>
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#include <mach/tosa_bt.h>
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#include <asm/mach/arch.h>
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#include <mach/tosa.h>
···
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rc = gpio_request(TOSA_GPIO_TC6393XB_SUSPEND, "tc6393xb #suspend");
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if (rc)
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goto err_req_suspend;
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-
rc = gpio_request(TOSA_GPIO_TC6393XB_L3V_ON, "l3v");
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if (rc)
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goto err_req_l3v;
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rc = gpio_direction_output(TOSA_GPIO_TC6393XB_L3V_ON, 0);
···
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.dev.platform_data = &tosa_bt_data,
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};
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static struct platform_device *devices[] __initdata = {
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&tosascoop_device,
···
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pxa_set_ficp_info(&tosa_ficp_platform_data);
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pxa_set_i2c_info(NULL);
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platform_scoop_config = &tosa_pcmcia_config;
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clk_add_alias("CLK_CK3P6MI", &tc6393xb_device.dev, "GPIO11_CLK", NULL);
846
···
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#include <linux/gpio.h>
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#include <linux/pda_power.h>
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#include <linux/rfkill.h>
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+
#include <linux/spi/spi.h>
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#include <asm/setup.h>
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#include <asm/mach-types.h>
···
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#include <mach/mmc.h>
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#include <mach/udc.h>
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#include <mach/tosa_bt.h>
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+
#include <mach/pxa2xx_spi.h>
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#include <asm/mach/arch.h>
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#include <mach/tosa.h>
···
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rc = gpio_request(TOSA_GPIO_TC6393XB_SUSPEND, "tc6393xb #suspend");
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if (rc)
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goto err_req_suspend;
615
+
rc = gpio_request(TOSA_GPIO_TC6393XB_L3V_ON, "tc6393xb l3v");
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if (rc)
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goto err_req_l3v;
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rc = gpio_direction_output(TOSA_GPIO_TC6393XB_L3V_ON, 0);
···
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.dev.platform_data = &tosa_bt_data,
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};
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+
static struct pxa2xx_spi_master pxa_ssp_master_info = {
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+
.num_chipselect = 1,
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+
};
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+
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static struct spi_board_info spi_board_info[] __initdata = {
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+
{
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+
.modalias = "tosa-lcd",
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+
// .platform_data
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+
.max_speed_hz = 28750,
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+
.bus_num = 2,
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+
.chip_select = 0,
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+
.mode = SPI_MODE_0,
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},
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};
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static struct platform_device *devices[] __initdata = {
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&tosascoop_device,
···
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pxa_set_ficp_info(&tosa_ficp_platform_data);
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pxa_set_i2c_info(NULL);
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platform_scoop_config = &tosa_pcmcia_config;
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+
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+
pxa2xx_set_spi_info(2, &pxa_ssp_master_info);
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+
spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
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clk_add_alias("CLK_CK3P6MI", &tc6393xb_device.dev, "GPIO11_CLK", NULL);
833