diff options
Diffstat (limited to 'arch/arm/mach-ux500/board-mop500.c')
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500.c | 79 |
1 files changed, 27 insertions, 52 deletions
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 4fd93f5c49ec..8f421c0ca45c 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -15,6 +15,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/i2c.h> +#include <linux/platform_data/i2c-nomadik.h> #include <linux/gpio.h> #include <linux/amba/bus.h> #include <linux/amba/pl022.h> @@ -25,6 +26,7 @@ #include <linux/mfd/tc3589x.h> #include <linux/mfd/tps6105x.h> #include <linux/mfd/abx500/ab8500-gpio.h> +#include <linux/mfd/abx500/ab8500-codec.h> #include <linux/leds-lp5521.h> #include <linux/input.h> #include <linux/smsc911x.h> @@ -39,7 +41,6 @@ #include <asm/mach/arch.h> #include <asm/hardware/gic.h> -#include <plat/i2c.h> #include <plat/ste_dma40.h> #include <plat/gpio-nomadik.h> @@ -58,7 +59,7 @@ static struct gpio_led snowball_led_array[] = { { .name = "user_led", - .default_trigger = "none", + .default_trigger = "heartbeat", .gpio = 142, }, }; @@ -97,6 +98,18 @@ static struct ab8500_gpio_platform_data ab8500_gpio_pdata = { 0x7A, 0x00, 0x00}, }; +/* ab8500-codec */ +static struct ab8500_codec_platform_data ab8500_codec_pdata = { + .amics = { + .mic1_type = AMIC_TYPE_DIFFERENTIAL, + .mic2_type = AMIC_TYPE_DIFFERENTIAL, + .mic1a_micbias = AMIC_MICBIAS_VAMIC1, + .mic1b_micbias = AMIC_MICBIAS_VAMIC1, + .mic2_micbias = AMIC_MICBIAS_VAMIC2 + }, + .ear_cmv = EAR_CMV_0_95V +}; + static struct gpio_keys_button snowball_key_array[] = { { .gpio = 32, @@ -195,6 +208,7 @@ static struct ab8500_platform_data ab8500_platdata = { .regulator = ab8500_regulators, .num_regulator = ARRAY_SIZE(ab8500_regulators), .gpio = &ab8500_gpio_pdata, + .codec = &ab8500_codec_pdata, }; static struct resource ab8500_resources[] = { @@ -331,43 +345,12 @@ static struct i2c_board_info __initdata mop500_i2c2_devices[] = { }, }; -#define U8500_I2C_CONTROLLER(id, _slsu, _tft, _rft, clk, t_out, _sm) \ -static struct nmk_i2c_controller u8500_i2c##id##_data = { \ - /* \ - * slave data setup time, which is \ - * 250 ns,100ns,10ns which is 14,6,2 \ - * respectively for a 48 Mhz \ - * i2c clock \ - */ \ - .slsu = _slsu, \ - /* Tx FIFO threshold */ \ - .tft = _tft, \ - /* Rx FIFO threshold */ \ - .rft = _rft, \ - /* std. mode operation */ \ - .clk_freq = clk, \ - /* Slave response timeout(ms) */\ - .timeout = t_out, \ - .sm = _sm, \ -} - -/* - * The board uses 4 i2c controllers, initialize all of - * them with slave data setup time of 250 ns, - * Tx & Rx FIFO threshold values as 8 and standard - * mode of operation - */ -U8500_I2C_CONTROLLER(0, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST); -U8500_I2C_CONTROLLER(1, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST); -U8500_I2C_CONTROLLER(2, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST); -U8500_I2C_CONTROLLER(3, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST); - static void __init mop500_i2c_init(struct device *parent) { - db8500_add_i2c0(parent, &u8500_i2c0_data); - db8500_add_i2c1(parent, &u8500_i2c1_data); - db8500_add_i2c2(parent, &u8500_i2c2_data); - db8500_add_i2c3(parent, &u8500_i2c3_data); + db8500_add_i2c0(parent, NULL); + db8500_add_i2c1(parent, NULL); + db8500_add_i2c2(parent, NULL); + db8500_add_i2c3(parent, NULL); } static struct gpio_keys_button mop500_gpio_keys[] = { @@ -776,6 +759,8 @@ struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", &uart2_plat), /* Requires DMA bindings. */ OF_DEV_AUXDATA("arm,pl022", 0x80002000, "ssp0", &ssp0_plat), + OF_DEV_AUXDATA("arm,pl18x", 0x80126000, "sdi0", &mop500_sdi0_data), + OF_DEV_AUXDATA("arm,pl18x", 0x80114000, "sdi4", &mop500_sdi4_data), /* Requires clock name bindings. */ OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e000, "gpio.0", NULL), OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e080, "gpio.1", NULL), @@ -786,6 +771,11 @@ struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e000, "gpio.6", NULL), OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e080, "gpio.7", NULL), OF_DEV_AUXDATA("st,nomadik-gpio", 0xa03fe000, "gpio.8", NULL), + OF_DEV_AUXDATA("st,nomadik-i2c", 0x80004000, "nmk-i2c.0", NULL), + OF_DEV_AUXDATA("st,nomadik-i2c", 0x80122000, "nmk-i2c.1", NULL), + OF_DEV_AUXDATA("st,nomadik-i2c", 0x80128000, "nmk-i2c.2", NULL), + OF_DEV_AUXDATA("st,nomadik-i2c", 0x80110000, "nmk-i2c.3", NULL), + OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL), /* Requires device name bindings. */ OF_DEV_AUXDATA("stericsson,nmk_pinctrl", 0, "pinctrl-db8500", NULL), {}, @@ -820,8 +810,6 @@ static void __init u8500_init_machine(void) for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) mop500_platform_devs[i]->dev.parent = parent; - for (i = 0; i < ARRAY_SIZE(snowball_platform_devs); i++) - snowball_platform_devs[i]->dev.parent = parent; /* automatically probe child nodes of db8500 device */ of_platform_populate(NULL, u8500_local_bus_nodes, u8500_auxdata_lookup, parent); @@ -840,18 +828,6 @@ static void __init u8500_init_machine(void) mop500_uib_init(); - } else if (of_machine_is_compatible("calaosystems,snowball-a9500")) { - /* - * Devices to be DT:ed: - * snowball_led_dev = todo - * snowball_key_dev = todo - * snowball_sbnet_dev = done - * ab8500_device = done - */ - platform_add_devices(snowball_of_platform_devs, - ARRAY_SIZE(snowball_of_platform_devs)); - - snowball_sdi_init(parent); } else if (of_machine_is_compatible("st-ericsson,hrefv60+")) { /* * The HREFv60 board removed a GPIO expander and routed @@ -873,7 +849,6 @@ static void __init u8500_init_machine(void) mop500_uib_init(); } - mop500_i2c_init(parent); /* This board has full regulator constraints */ regulator_has_full_constraints(); 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