diff options
Diffstat (limited to 'arch/arm/mach-pxa/magician.c')
| -rw-r--r-- | arch/arm/mach-pxa/magician.c | 68 |
1 files changed, 63 insertions, 5 deletions
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index cd9fa465b9b2..0827ebca1d38 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -29,13 +29,13 @@ #include <linux/regulator/machine.h> #include <linux/platform_data/i2c-pxa.h> -#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/system_info.h> #include "pxa27x.h" -#include <mach/magician.h> +#include "addr-map.h" +#include "magician.h" #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/irda-pxaficp.h> @@ -53,6 +53,7 @@ #include <linux/spi/spi.h> #include <linux/spi/pxa2xx_spi.h> #include <linux/spi/ads7846.h> +#include <sound/uda1380.h> static unsigned long magician_pin_config[] __initdata = { @@ -681,7 +682,7 @@ static struct platform_device bq24022 = { static struct gpiod_lookup_table bq24022_gpiod_table = { .dev_id = "gpio-regulator", .table = { - GPIO_LOOKUP("gpio-pxa", EGPIO_MAGICIAN_BQ24022_ISET2, + GPIO_LOOKUP("htc-egpio-0", EGPIO_MAGICIAN_BQ24022_ISET2 - MAGICIAN_EGPIO_BASE, NULL, GPIO_ACTIVE_HIGH), GPIO_LOOKUP("gpio-pxa", GPIO30_MAGICIAN_BQ24022_nCHARGE_EN, "enable", GPIO_ACTIVE_LOW), @@ -899,6 +900,53 @@ static struct platform_device strataflash = { }; /* + * audio support + */ +static struct uda1380_platform_data uda1380_info = { + .gpio_power = EGPIO_MAGICIAN_CODEC_POWER, + .gpio_reset = EGPIO_MAGICIAN_CODEC_RESET, + .dac_clk = UDA1380_DAC_CLK_WSPLL, +}; + +static struct i2c_board_info magician_audio_i2c_board_info[] = { + { + I2C_BOARD_INFO("uda1380", 0x18), + .platform_data = &uda1380_info, + }, +}; + +static struct gpiod_lookup_table magician_audio_gpio_table = { + .dev_id = "magician-audio", + .table = { + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_SPK_POWER - MAGICIAN_EGPIO_BASE, + "SPK_POWER", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_EP_POWER - MAGICIAN_EGPIO_BASE, + "EP_POWER", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_MIC_POWER - MAGICIAN_EGPIO_BASE, + "MIC_POWER", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_IN_SEL0 - MAGICIAN_EGPIO_BASE, + "IN_SEL0", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_IN_SEL1 - MAGICIAN_EGPIO_BASE, + "IN_SEL1", GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static void magician_audio_init(void) +{ + i2c_register_board_info(0, + ARRAY_AND_SIZE(magician_audio_i2c_board_info)); + + gpiod_add_lookup_table(&magician_audio_gpio_table); + platform_device_register_simple("magician-audio", -1, NULL, 0); +} + +/* * PXA I2C main controller */ @@ -938,8 +986,6 @@ struct pxa2xx_spi_chip tsc2046_chip_info = { .tx_threshold = 1, .rx_threshold = 2, .timeout = 64, - /* NOTICE must be GPIO, incompatibility with hw PXA SPI framing */ - .gpio_cs = GPIO14_MAGICIAN_TSC2046_CS, }; static struct pxa2xx_spi_controller magician_spi_info = { @@ -947,6 +993,15 @@ static struct pxa2xx_spi_controller magician_spi_info = { .enable_dma = 1, }; +static struct gpiod_lookup_table magician_spi_gpio_table = { + .dev_id = "spi2", + .table = { + /* NOTICE must be GPIO, incompatibility with hw PXA SPI framing */ + GPIO_LOOKUP_IDX("gpio-pxa", GPIO14_MAGICIAN_TSC2046_CS, "cs", 0, GPIO_ACTIVE_LOW), + { }, + }, +}; + static struct spi_board_info ads7846_spi_board_info[] __initdata = { { .modalias = "ads7846", @@ -1031,6 +1086,7 @@ static void __init magician_init(void) } else pr_err("LCD detection: CPLD mapping failed\n"); + gpiod_add_lookup_table(&magician_spi_gpio_table); pxa2xx_set_spi_info(2, &magician_spi_info); spi_register_board_info(ARRAY_AND_SIZE(ads7846_spi_board_info)); @@ -1040,6 +1096,8 @@ static void __init magician_init(void) gpiod_add_lookup_table(&bq24022_gpiod_table); gpiod_add_lookup_table(&gpio_vbus_gpiod_table); platform_add_devices(ARRAY_AND_SIZE(devices)); + + magician_audio_init(); } MACHINE_START(MAGICIAN, "HTC Magician") |