Convert poodle to use new mfd-based LoCoMo driver.
Signed-off-by: Dmitry Eremin-Solenikov dbaryshkov@gmail.com Reviewed-by: Linus Walleij linus.walleij@linaro.org --- arch/arm/mach-pxa/Kconfig | 1 - arch/arm/mach-pxa/include/mach/poodle.h | 6 ---- arch/arm/mach-pxa/poodle.c | 58 ++++++++++++++++++++++++++++++--- 3 files changed, 54 insertions(+), 11 deletions(-)
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 8896e71..a2756b0 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -481,7 +481,6 @@ config MACH_POODLE bool "Enable Sharp SL-5600 (Poodle) Support" depends on PXA_SHARPSL select PXA25x - select SHARP_LOCOMO
config MACH_CORGI bool "Enable Sharp SL-C700 (Corgi) Support" diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h index b56b193..5905cf1 100644 --- a/arch/arm/mach-pxa/include/mach/poodle.h +++ b/arch/arm/mach-pxa/include/mach/poodle.h @@ -81,12 +81,6 @@ #define POODLE_GPIO_L_LCLK (POODLE_SCOOP_GPIO_BASE + 10) #define POODLE_GPIO_HS_OUT (POODLE_SCOOP_GPIO_BASE + 11)
-#define POODLE_LOCOMO_GPIO_AMP_ON LOCOMO_GPIO(8) -#define POODLE_LOCOMO_GPIO_MUTE_L LOCOMO_GPIO(10) -#define POODLE_LOCOMO_GPIO_MUTE_R LOCOMO_GPIO(11) -#define POODLE_LOCOMO_GPIO_232VCC_ON LOCOMO_GPIO(12) -#define POODLE_LOCOMO_GPIO_JK_B LOCOMO_GPIO(13) - #define POODLE_NR_IRQS (IRQ_BOARD_START + 4) /* 4 for LoCoMo */
extern struct platform_device poodle_locomo_device; diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 195b112..0236ee8 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -23,6 +23,7 @@ #include <linux/delay.h> #include <linux/mtd/physmap.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/i2c.h> #include <linux/i2c/pxa-i2c.h> #include <linux/regulator/machine.h> @@ -31,6 +32,8 @@ #include <linux/spi/pxa2xx_spi.h> #include <linux/mtd/sharpsl.h> #include <linux/memblock.h> +#include <linux/iio/machine.h> +#include <linux/mfd/locomo.h>
#include <mach/hardware.h> #include <asm/mach-types.h> @@ -49,7 +52,6 @@ #include <linux/platform_data/video-pxafb.h>
#include <asm/hardware/scoop.h> -#include <asm/hardware/locomo.h> #include <asm/mach/sharpsl_param.h>
#include "generic.h" @@ -179,7 +181,8 @@ static struct resource locomo_resources[] = { };
static struct locomo_platform_data locomo_info = { - .irq_base = IRQ_BOARD_START, + .gpio_base = -1, + .comadj = 118, };
struct platform_device poodle_locomo_device = { @@ -192,8 +195,6 @@ struct platform_device poodle_locomo_device = { }, };
-EXPORT_SYMBOL(poodle_locomo_device); - #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE) static struct pxa2xx_spi_master poodle_spi_info = { .num_chipselect = 1, @@ -424,6 +425,47 @@ static struct i2c_board_info __initdata poodle_i2c_devices[] = { { I2C_BOARD_INFO("wm8731", 0x1b) }, };
+static struct iio_map locomo_iio_map[] = { + { + .consumer_dev_name = "locomo-lcd.0", + .consumer_channel = "comadj", + .adc_channel_label = "CH0", + }, + { } +}; + +static struct i2c_board_info locomo_i2c_devs[] __initdata = { + { + I2C_BOARD_INFO("m62332", 0x4e), + .platform_data = locomo_iio_map, + }, +}; + +static struct gpiod_lookup_table poodle_audio_gpios_table = { + .dev_id = "poodle-audio", + .table = { + GPIO_LOOKUP("locomo-gpio", 10, "mute-l", GPIO_ACTIVE_LOW), + GPIO_LOOKUP("locomo-gpio", 11, "mute-r", GPIO_ACTIVE_LOW), + GPIO_LOOKUP("locomo-gpio", 8, "amp-on", GPIO_ACTIVE_LOW), + { }, + }, +}, poodle_bl_gpios_table = { + .dev_id = "locomo-backlight.0", + .table = { + GPIO_LOOKUP("locomo-gpio", 9, "flvr", GPIO_ACTIVE_HIGH), + { }, + }, +}, poodle_lcd_gpios_table = { + .dev_id = "locomo-lcd.0", + .table = { + GPIO_LOOKUP("locomo-gpio", 4, "VSHA", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("locomo-gpio", 5, "VSHD", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("locomo-gpio", 6, "Vee", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("locomo-gpio", 7, "MOD", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void poodle_poweroff(void) { pxa_restart(REBOOT_HARD, NULL); @@ -445,6 +487,13 @@ static void __init poodle_init(void)
platform_scoop_config = &poodle_pcmcia_config;
+ if (sharpsl_param.comadj != -1) + locomo_info.comadj = sharpsl_param.comadj; + + gpiod_add_lookup_table(&poodle_audio_gpios_table); + gpiod_add_lookup_table(&poodle_bl_gpios_table); + gpiod_add_lookup_table(&poodle_lcd_gpios_table); + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); if (ret) pr_warn("poodle: Unable to register LoCoMo device\n"); @@ -455,6 +504,7 @@ static void __init poodle_init(void) pxa_set_ficp_info(&poodle_ficp_platform_data); pxa_set_i2c_info(NULL); i2c_register_board_info(0, ARRAY_AND_SIZE(poodle_i2c_devices)); + i2c_register_board_info(1, ARRAY_AND_SIZE(locomo_i2c_devs)); poodle_init_spi(); regulator_has_full_constraints(); }