diff options
Diffstat (limited to 'arch/arm/mach-omap1/board-palmte.c')
| -rw-r--r-- | arch/arm/mach-omap1/board-palmte.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 9af031ad63b8..2f9d00a00135 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -321,116 +321,6 @@ static struct tsc2102_config palmte_tsc2102_config = { .alsa_config = &palmte_alsa_config, }; -static struct omap_mcbsp_reg_cfg palmte_mcbsp1_regs = { - .spcr2 = FRST | GRST | XRST | XINTM(3), - .xcr2 = XDATDLY(1) | XFIG, - .xcr1 = XWDLEN1(OMAP_MCBSP_WORD_32), - .pcr0 = SCLKME | FSXP | CLKXP, -}; - -static struct omap_alsa_codec_config palmte_alsa_config = { - .name = "TSC2102 audio", - .mcbsp_regs_alsa = &palmte_mcbsp1_regs, - .codec_configure_dev = NULL, /* tsc2102_configure, */ - .codec_set_samplerate = NULL, /* tsc2102_set_samplerate, */ - .codec_clock_setup = NULL, /* tsc2102_clock_setup, */ - .codec_clock_on = NULL, /* tsc2102_clock_on, */ - .codec_clock_off = NULL, /* tsc2102_clock_off, */ - .get_default_samplerate = NULL, /* tsc2102_get_default_samplerate, */ -}; - -#ifdef CONFIG_APM -/* - * Values measured in 10 minute intervals averaged over 10 samples. - * May differ slightly from device to device but should be accurate - * enough to give basic idea of battery life left and trigger - * potential alerts. - */ -static const int palmte_battery_sample[] = { - 2194, 2157, 2138, 2120, - 2104, 2089, 2075, 2061, - 2048, 2038, 2026, 2016, - 2008, 1998, 1989, 1980, - 1970, 1958, 1945, 1928, - 1910, 1888, 1860, 1827, - 1791, 1751, 1709, 1656, -}; - -#define INTERVAL 10 -#define BATTERY_HIGH_TRESHOLD 66 -#define BATTERY_LOW_TRESHOLD 33 - -static void palmte_get_power_status(struct apm_power_info *info, int *battery) -{ - int charging, batt, hi, lo, mid; - - charging = !omap_get_gpio_datain(PALMTE_DC_GPIO); - batt = battery[0]; - if (charging) - batt -= 60; - - hi = ARRAY_SIZE(palmte_battery_sample); - lo = 0; - - info->battery_flag = 0; - info->units = APM_UNITS_MINS; - - if (batt > palmte_battery_sample[lo]) { - info->battery_life = 100; - info->time = INTERVAL * ARRAY_SIZE(palmte_battery_sample); - } else if (batt <= palmte_battery_sample[hi - 1]) { - info->battery_life = 0; - info->time = 0; - } else { - while (hi > lo + 1) { - mid = (hi + lo) >> 2; - if (batt <= palmte_battery_sample[mid]) - lo = mid; - else - hi = mid; - } - - mid = palmte_battery_sample[lo] - palmte_battery_sample[hi]; - hi = palmte_battery_sample[lo] - batt; - info->battery_life = 100 - (100 * lo + 100 * hi / mid) / - ARRAY_SIZE(palmte_battery_sample); - info->time = INTERVAL * (ARRAY_SIZE(palmte_battery_sample) - - lo) - INTERVAL * hi / mid; - } - - if (charging) { - info->ac_line_status = APM_AC_ONLINE; - info->battery_status = APM_BATTERY_STATUS_CHARGING; - info->battery_flag |= APM_BATTERY_FLAG_CHARGING; - } else { - info->ac_line_status = APM_AC_OFFLINE; - if (info->battery_life > BATTERY_HIGH_TRESHOLD) - info->battery_status = APM_BATTERY_STATUS_HIGH; - else if (info->battery_life > BATTERY_LOW_TRESHOLD) - info->battery_status = APM_BATTERY_STATUS_LOW; - else - info->battery_status = APM_BATTERY_STATUS_CRITICAL; - } - - if (info->battery_life > BATTERY_HIGH_TRESHOLD) - info->battery_flag |= APM_BATTERY_FLAG_HIGH; - else if (info->battery_life > BATTERY_LOW_TRESHOLD) - info->battery_flag |= APM_BATTERY_FLAG_LOW; - else - info->battery_flag |= APM_BATTERY_FLAG_CRITICAL; -} -#else -#define palmte_get_power_status NULL -#endif - -static struct tsc2102_config palmte_tsc2102_config = { - .use_internal = 0, - .monitor = TSC_BAT1 | TSC_AUX | TSC_TEMP, - .temp_at25c = { 2200, 2615 }, - .apm_report = palmte_get_power_status, - .alsa_config = &palmte_alsa_config, -}; - static struct omap_board_config_kernel palmte_config[] = { { OMAP_TAG_USB, &palmte_usb_config }, { OMAP_TAG_MMC, &palmte_mmc_config }, @@ -449,17 +339,6 @@ static struct spi_board_info palmte_spi_info[] __initdata = { }, }; -static struct spi_board_info palmte_spi_info[] __initdata = { - { - .modalias = "tsc2102", - .bus_num = 2, /* uWire (officially) */ - .chip_select = 0, /* As opposed to 3 */ - .irq = OMAP_GPIO_IRQ(PALMTE_PINTDAV_GPIO), - .platform_data = &palmte_tsc2102_config, - .max_speed_hz = 8000000, - }, -}; - /* Periodically check for changes on important input pins */ struct timer_list palmte_pin_timer; int prev_power, prev_headphones; @@ -539,8 +418,6 @@ static void __init omap_palmte_init(void) spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info)); - spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info)); - omap_serial_init(); palmte_gpio_setup(); } |