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[ARM] JIVE: Add board definitions for audio
Add board definitions for the audio device connected on the Logitech Jive. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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@ -409,8 +409,28 @@ static struct platform_device jive_device_lcdspi = {
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.dev.platform_data = &jive_lcd_spi,
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.dev.platform_data = &jive_lcd_spi,
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};
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};
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/* JIVE SPI devices. */
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/* WM8750 audio code SPI definition */
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static void jive_wm8750_chipselect(struct s3c2410_spigpio_info *spi, int cs)
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{
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s3c2410_gpio_setpin(S3C2410_GPH10, cs ? 0 : 1);
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}
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static struct s3c2410_spigpio_info jive_wm8750_spi = {
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.bus_num = 2,
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.pin_clk = S3C2410_GPB4,
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.pin_mosi = S3C2410_GPB9,
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.chip_select = jive_wm8750_chipselect,
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};
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static struct platform_device jive_device_wm8750 = {
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.name = "s3c24xx-spi-gpio",
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.id = 2,
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.num_resources = 0,
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.dev.platform_data = &jive_wm8750_spi,
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};
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/* JIVE SPI devices. */
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static struct spi_board_info __initdata jive_spi_devs[] = {
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static struct spi_board_info __initdata jive_spi_devs[] = {
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[0] = {
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[0] = {
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@ -420,10 +440,15 @@ static struct spi_board_info __initdata jive_spi_devs[] = {
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.mode = SPI_MODE_3, /* CPOL=1, CPHA=1 */
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.mode = SPI_MODE_3, /* CPOL=1, CPHA=1 */
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.max_speed_hz = 100000,
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.max_speed_hz = 100000,
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.platform_data = &jive_lcm_config,
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.platform_data = &jive_lcm_config,
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}, {
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.modalias = "WM8750",
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.bus_num = 2,
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.chip_select = 0,
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.mode = SPI_MODE_0, /* CPOL=0, CPHA=0 */
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.max_speed_hz = 100000,
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},
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},
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};
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};
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static struct platform_device *jive_devices[] __initdata = {
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static struct platform_device *jive_devices[] __initdata = {
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&s3c_device_usb,
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&s3c_device_usb,
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&s3c_device_rtc,
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&s3c_device_rtc,
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@ -431,6 +456,7 @@ static struct platform_device *jive_devices[] __initdata = {
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&s3c_device_i2c,
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&s3c_device_i2c,
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&s3c_device_lcd,
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&s3c_device_lcd,
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&jive_device_lcdspi,
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&jive_device_lcdspi,
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&jive_device_wm8750,
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&s3c_device_nand,
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&s3c_device_nand,
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&s3c_device_usbgadget,
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&s3c_device_usbgadget,
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};
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};
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@ -595,6 +621,11 @@ static void __init jive_machine_init(void)
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s3c2410_gpio_setpin(S3C2410_GPG8, 1);
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s3c2410_gpio_setpin(S3C2410_GPG8, 1);
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s3c2410_gpio_cfgpin(S3C2410_GPG8, S3C2410_GPIO_OUTPUT);
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s3c2410_gpio_cfgpin(S3C2410_GPG8, S3C2410_GPIO_OUTPUT);
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/* initialise the WM8750 spi */
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s3c2410_gpio_setpin(S3C2410_GPH10, 1);
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s3c2410_gpio_cfgpin(S3C2410_GPH10, S3C2410_GPIO_OUTPUT);
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/* Turn off suspend on both USB ports, and switch the
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/* Turn off suspend on both USB ports, and switch the
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* selectable USB port to USB device mode. */
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* selectable USB port to USB device mode. */
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