diff options
author | Amit Daniel Kachhap <amit.kachhap@linaro.org> | 2012-08-16 17:11:42 +0530 |
---|---|---|
committer | Zhang Rui <rui.zhang@intel.com> | 2012-09-24 14:44:38 +0800 |
commit | f22d9c03ccc9339d02579914d85b2db81a985a8e (patch) | |
tree | 9c9a6d6e615c027c33cb9e0a933ba1e059cb2e86 /drivers/thermal | |
parent | c48cbba6fee3587bdfe77ef850a1a0aa30a2a60f (diff) | |
download | linux-f22d9c03ccc9339d02579914d85b2db81a985a8e.tar.bz2 |
thermal: exynos5: add exynos5250 thermal sensor driver support
Insert exynos5 TMU sensor changes into the thermal driver. Some exynos4
changes are made generic for exynos series.
[akpm@linux-foundation.org: fix comment layout]
Signed-off-by: SangWook Ju <sw.ju@samsung.com>
Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: Durgadoss <durgadoss.r@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Kyungmin Park <kmpark@infradead.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r-- | drivers/thermal/Kconfig | 2 | ||||
-rw-r--r-- | drivers/thermal/exynos_thermal.c | 351 |
2 files changed, 225 insertions, 128 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 8f2b6eaf46b8..edfd67d25013 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -49,7 +49,7 @@ config RCAR_THERMAL config EXYNOS_THERMAL tristate "Temperature sensor on Samsung EXYNOS" - depends on ARCH_EXYNOS4 && THERMAL + depends on (ARCH_EXYNOS4 || ARCH_EXYNOS5) && THERMAL help If you say yes here you get support for TMU (Thermal Managment Unit) on SAMSUNG EXYNOS series of SoC. diff --git a/drivers/thermal/exynos_thermal.c b/drivers/thermal/exynos_thermal.c index 556d15b4b029..c9a33dd5e4d8 100644 --- a/drivers/thermal/exynos_thermal.c +++ b/drivers/thermal/exynos_thermal.c @@ -33,44 +33,83 @@ #include <linux/kobject.h> #include <linux/io.h> #include <linux/mutex.h> - #include <linux/platform_data/exynos_thermal.h> - -#define EXYNOS4_TMU_REG_TRIMINFO 0x0 -#define EXYNOS4_TMU_REG_CONTROL 0x20 -#define EXYNOS4_TMU_REG_STATUS 0x28 -#define EXYNOS4_TMU_REG_CURRENT_TEMP 0x40 -#define EXYNOS4_TMU_REG_THRESHOLD_TEMP 0x44 -#define EXYNOS4_TMU_REG_TRIG_LEVEL0 0x50 -#define EXYNOS4_TMU_REG_TRIG_LEVEL1 0x54 -#define EXYNOS4_TMU_REG_TRIG_LEVEL2 0x58 -#define EXYNOS4_TMU_REG_TRIG_LEVEL3 0x5C -#define EXYNOS4_TMU_REG_PAST_TEMP0 0x60 -#define EXYNOS4_TMU_REG_PAST_TEMP1 0x64 -#define EXYNOS4_TMU_REG_PAST_TEMP2 0x68 -#define EXYNOS4_TMU_REG_PAST_TEMP3 0x6C -#define EXYNOS4_TMU_REG_INTEN 0x70 -#define EXYNOS4_TMU_REG_INTSTAT 0x74 -#define EXYNOS4_TMU_REG_INTCLEAR 0x78 - -#define EXYNOS4_TMU_GAIN_SHIFT 8 -#define EXYNOS4_TMU_REF_VOLTAGE_SHIFT 24 - -#define EXYNOS4_TMU_TRIM_TEMP_MASK 0xff -#define EXYNOS4_TMU_CORE_ON 3 -#define EXYNOS4_TMU_CORE_OFF 2 -#define EXYNOS4_TMU_DEF_CODE_TO_TEMP_OFFSET 50 -#define EXYNOS4_TMU_TRIG_LEVEL0_MASK 0x1 -#define EXYNOS4_TMU_TRIG_LEVEL1_MASK 0x10 -#define EXYNOS4_TMU_TRIG_LEVEL2_MASK 0x100 -#define EXYNOS4_TMU_TRIG_LEVEL3_MASK 0x1000 -#define EXYNOS4_TMU_INTCLEAR_VAL 0x1111 - -struct exynos4_tmu_data { - struct exynos4_tmu_platform_data *pdata; +#include <linux/of.h> + +#include <plat/cpu.h> + +/* Exynos generic registers */ +#define EXYNOS_TMU_REG_TRIMINFO 0x0 +#define EXYNOS_TMU_REG_CONTROL 0x20 +#define EXYNOS_TMU_REG_STATUS 0x28 +#define EXYNOS_TMU_REG_CURRENT_TEMP 0x40 +#define EXYNOS_TMU_REG_INTEN 0x70 +#define EXYNOS_TMU_REG_INTSTAT 0x74 +#define EXYNOS_TMU_REG_INTCLEAR 0x78 + +#define EXYNOS_TMU_TRIM_TEMP_MASK 0xff +#define EXYNOS_TMU_GAIN_SHIFT 8 +#define EXYNOS_TMU_REF_VOLTAGE_SHIFT 24 +#define EXYNOS_TMU_CORE_ON 3 +#define EXYNOS_TMU_CORE_OFF 2 +#define EXYNOS_TMU_DEF_CODE_TO_TEMP_OFFSET 50 + +/* Exynos4210 specific registers */ +#define EXYNOS4210_TMU_REG_THRESHOLD_TEMP 0x44 +#define EXYNOS4210_TMU_REG_TRIG_LEVEL0 0x50 +#define EXYNOS4210_TMU_REG_TRIG_LEVEL1 0x54 +#define EXYNOS4210_TMU_REG_TRIG_LEVEL2 0x58 +#define EXYNOS4210_TMU_REG_TRIG_LEVEL3 0x5C +#define EXYNOS4210_TMU_REG_PAST_TEMP0 0x60 +#define EXYNOS4210_TMU_REG_PAST_TEMP1 0x64 +#define EXYNOS4210_TMU_REG_PAST_TEMP2 0x68 +#define EXYNOS4210_TMU_REG_PAST_TEMP3 0x6C + +#define EXYNOS4210_TMU_TRIG_LEVEL0_MASK 0x1 +#define EXYNOS4210_TMU_TRIG_LEVEL1_MASK 0x10 +#define EXYNOS4210_TMU_TRIG_LEVEL2_MASK 0x100 +#define EXYNOS4210_TMU_TRIG_LEVEL3_MASK 0x1000 +#define EXYNOS4210_TMU_INTCLEAR_VAL 0x1111 + +/* Exynos5250 and Exynos4412 specific registers */ +#define EXYNOS_TMU_TRIMINFO_CON 0x14 +#define EXYNOS_THD_TEMP_RISE 0x50 +#define EXYNOS_THD_TEMP_FALL 0x54 +#define EXYNOS_EMUL_CON 0x80 + +#define EXYNOS_TRIMINFO_RELOAD 0x1 +#define EXYNOS_TMU_CLEAR_RISE_INT 0x111 +#define EXYNOS_TMU_CLEAR_FALL_INT (0x111 << 16) +#define EXYNOS_MUX_ADDR_VALUE 6 +#define EXYNOS_MUX_ADDR_SHIFT 20 +#define EXYNOS_TMU_TRIP_MODE_SHIFT 13 + +#define EFUSE_MIN_VALUE 40 +#define EFUSE_MAX_VALUE 100 + +/* In-kernel thermal framework related macros & definations */ +#define SENSOR_NAME_LEN 16 +#define MAX_TRIP_COUNT 8 +#define MAX_COOLING_DEVICE 4 + +#define ACTIVE_INTERVAL 500 +#define IDLE_INTERVAL 10000 + +/* CPU Zone information */ +#define PANIC_ZONE 4 +#define WARN_ZONE 3 +#define MONITOR_ZONE 2 +#define SAFE_ZONE 1 + +#define GET_ZONE(trip) (trip + 2) +#define GET_TRIP(zone) (zone - 2) + +struct exynos_tmu_data { + struct exynos_tmu_platform_data *pdata; struct resource *mem; void __iomem *base; int irq; + enum soc_type soc; struct work_struct irq_work; struct mutex lock; struct clk *clk; @@ -81,16 +120,17 @@ struct exynos4_tmu_data { * TMU treats temperature as a mapped temperature code. * The temperature is converted differently depending on the calibration type. */ -static int temp_to_code(struct exynos4_tmu_data *data, u8 temp) +static int temp_to_code(struct exynos_tmu_data *data, u8 temp) { - struct exynos4_tmu_platform_data *pdata = data->pdata; + struct exynos_tmu_platform_data *pdata = data->pdata; int temp_code; - /* temp should range between 25 and 125 */ - if (temp < 25 || temp > 125) { - temp_code = -EINVAL; - goto out; - } + if (data->soc == SOC_ARCH_EXYNOS4210) + /* temp should range between 25 and 125 */ + if (temp < 25 || temp > 125) { + temp_code = -EINVAL; + goto out; + } switch (pdata->cal_type) { case TYPE_TWO_POINT_TRIMMING: @@ -102,7 +142,7 @@ static int temp_to_code(struct exynos4_tmu_data *data, u8 temp) temp_code = temp + data->temp_error1 - 25; break; default: - temp_code = temp + EXYNOS4_TMU_DEF_CODE_TO_TEMP_OFFSET; + temp_code = temp + EXYNOS_TMU_DEF_CODE_TO_TEMP_OFFSET; break; } out: @@ -113,16 +153,17 @@ out: * Calculate a temperature value from a temperature code. * The unit of the temperature is degree Celsius. */ -static int code_to_temp(struct exynos4_tmu_data *data, u8 temp_code) +static int code_to_temp(struct exynos_tmu_data *data, u8 temp_code) { - struct exynos4_tmu_platform_data *pdata = data->pdata; + struct exynos_tmu_platform_data *pdata = data->pdata; int temp; - /* temp_code should range between 75 and 175 */ - if (temp_code < 75 || temp_code > 175) { - temp = -ENODATA; - goto out; - } + if (data->soc == SOC_ARCH_EXYNOS4210) + /* temp_code should range between 75 and 175 */ + if (temp_code < 75 || temp_code > 175) { + temp = -ENODATA; + goto out; + } switch (pdata->cal_type) { case TYPE_TWO_POINT_TRIMMING: @@ -133,54 +174,92 @@ static int code_to_temp(struct exynos4_tmu_data *data, u8 temp_code) temp = temp_code - data->temp_error1 + 25; break; default: - temp = temp_code - EXYNOS4_TMU_DEF_CODE_TO_TEMP_OFFSET; + temp = temp_code - EXYNOS_TMU_DEF_CODE_TO_TEMP_OFFSET; break; } out: return temp; } -static int exynos4_tmu_initialize(struct platform_device *pdev) +static int exynos_tmu_initialize(struct platform_device *pdev) { - struct exynos4_tmu_data *data = platform_get_drvdata(pdev); - struct exynos4_tmu_platform_data *pdata = data->pdata; - unsigned int status, trim_info; + struct exynos_tmu_data *data = platform_get_drvdata(pdev); + struct exynos_tmu_platform_data *pdata = data->pdata; + unsigned int status, trim_info, rising_threshold; int ret = 0, threshold_code; mutex_lock(&data->lock); clk_enable(data->clk); - status = readb(data->base + EXYNOS4_TMU_REG_STATUS); + status = readb(data->base + EXYNOS_TMU_REG_STATUS); if (!status) { ret = -EBUSY; goto out; } + if (data->soc == SOC_ARCH_EXYNOS) { + __raw_writel(EXYNOS_TRIMINFO_RELOAD, + data->base + EXYNOS_TMU_TRIMINFO_CON); + } /* Save trimming info in order to perform calibration */ - trim_info = readl(data->base + EXYNOS4_TMU_REG_TRIMINFO); - data->temp_error1 = trim_info & EXYNOS4_TMU_TRIM_TEMP_MASK; - data->temp_error2 = ((trim_info >> 8) & EXYNOS4_TMU_TRIM_TEMP_MASK); - - /* Write temperature code for threshold */ - threshold_code = temp_to_code(data, pdata->threshold); - if (threshold_code < 0) { - ret = threshold_code; - goto out; + trim_info = readl(data->base + EXYNOS_TMU_REG_TRIMINFO); + data->temp_error1 = trim_info & EXYNOS_TMU_TRIM_TEMP_MASK; + data->temp_error2 = ((trim_info >> 8) & EXYNOS_TMU_TRIM_TEMP_MASK); + + if ((EFUSE_MIN_VALUE > data->temp_error1) || + (data->temp_error1 > EFUSE_MAX_VALUE) || + (data->temp_error2 != 0)) + data->temp_error1 = pdata->efuse_value; + + if (data->soc == SOC_ARCH_EXYNOS4210) { + /* Write temperature code for threshold */ + threshold_code = temp_to_code(data, pdata->threshold); + if (threshold_code < 0) { + ret = threshold_code; + goto out; + } + writeb(threshold_code, + data->base + EXYNOS4210_TMU_REG_THRESHOLD_TEMP); + + writeb(pdata->trigger_levels[0], + data->base + EXYNOS4210_TMU_REG_TRIG_LEVEL0); + writeb(pdata->trigger_levels[1], + data->base + EXYNOS4210_TMU_REG_TRIG_LEVEL1); + writeb(pdata->trigger_levels[2], + data->base + EXYNOS4210_TMU_REG_TRIG_LEVEL2); + writeb(pdata->trigger_levels[3], + data->base + EXYNOS4210_TMU_REG_TRIG_LEVEL3); + + writel(EXYNOS4210_TMU_INTCLEAR_VAL, + data->base + EXYNOS_TMU_REG_INTCLEAR); + } else if (data->soc == SOC_ARCH_EXYNOS) { + /* Write temperature code for threshold */ + threshold_code = temp_to_code(data, pdata->trigger_levels[0]); + if (threshold_code < 0) { + ret = threshold_code; + goto out; + } + rising_threshold = threshold_code; + threshold_code = temp_to_code(data, pdata->trigger_levels[1]); + if (threshold_code < 0) { + ret = threshold_code; + goto out; + } + rising_threshold |= (threshold_code << 8); + threshold_code = temp_to_code(data, pdata->trigger_levels[2]); + if (threshold_code < 0) { + ret = threshold_code; + goto out; + } + rising_threshold |= (threshold_code << 16); + + writel(rising_threshold, + data->base + EXYNOS_THD_TEMP_RISE); + writel(0, data->base + EXYNOS_THD_TEMP_FALL); + + writel(EXYNOS_TMU_CLEAR_RISE_INT|EXYNOS_TMU_CLEAR_FALL_INT, + data->base + EXYNOS_TMU_REG_INTCLEAR); } - writeb(threshold_code, - data->base + EXYNOS4_TMU_REG_THRESHOLD_TEMP); - - writeb(pdata->trigger_levels[0], - data->base + EXYNOS4_TMU_REG_TRIG_LEVEL0); - writeb(pdata->trigger_levels[1], - data->base + EXYNOS4_TMU_REG_TRIG_LEVEL1); - writeb(pdata->trigger_levels[2], - data->base + EXYNOS4_TMU_REG_TRIG_LEVEL2); - writeb(pdata->trigger_levels[3], - data->base + EXYNOS4_TMU_REG_TRIG_LEVEL3); - - writel(EXYNOS4_TMU_INTCLEAR_VAL, - data->base + EXYNOS4_TMU_REG_INTCLEAR); out: clk_disable(data->clk); mutex_unlock(&data->lock); @@ -188,35 +267,41 @@ out: return ret; } -static void exynos4_tmu_control(struct platform_device *pdev, bool on) +static void exynos_tmu_control(struct platform_device *pdev, bool on) { - struct exynos4_tmu_data *data = platform_get_drvdata(pdev); - struct exynos4_tmu_platform_data *pdata = data->pdata; + struct exynos_tmu_data *data = platform_get_drvdata(pdev); + struct exynos_tmu_platform_data *pdata = data->pdata; unsigned int con, interrupt_en; mutex_lock(&data->lock); clk_enable(data->clk); - con = pdata->reference_voltage << EXYNOS4_TMU_REF_VOLTAGE_SHIFT | - pdata->gain << EXYNOS4_TMU_GAIN_SHIFT; + con = pdata->reference_voltage << EXYNOS_TMU_REF_VOLTAGE_SHIFT | + pdata->gain << EXYNOS_TMU_GAIN_SHIFT; + + if (data->soc == SOC_ARCH_EXYNOS) { + con |= pdata->noise_cancel_mode << EXYNOS_TMU_TRIP_MODE_SHIFT; + con |= (EXYNOS_MUX_ADDR_VALUE << EXYNOS_MUX_ADDR_SHIFT); + } + if (on) { - con |= EXYNOS4_TMU_CORE_ON; + con |= EXYNOS_TMU_CORE_ON; interrupt_en = pdata->trigger_level3_en << 12 | pdata->trigger_level2_en << 8 | pdata->trigger_level1_en << 4 | pdata->trigger_level0_en; } else { - con |= EXYNOS4_TMU_CORE_OFF; + con |= EXYNOS_TMU_CORE_OFF; interrupt_en = 0; /* Disable all interrupts */ } - writel(interrupt_en, data->base + EXYNOS4_TMU_REG_INTEN); - writel(con, data->base + EXYNOS4_TMU_REG_CONTROL); + writel(interrupt_en, data->base + EXYNOS_TMU_REG_INTEN); + writel(con, data->base + EXYNOS_TMU_REG_CONTROL); clk_disable(data->clk); mutex_unlock(&data->lock); } -static int exynos4_tmu_read(struct exynos4_tmu_data *data) +static int exynos_tmu_read(struct exynos_tmu_data *data) { u8 temp_code; int temp; @@ -224,7 +309,7 @@ static int exynos4_tmu_read(struct exynos4_tmu_data *data) mutex_lock(&data->lock); clk_enable(data->clk); - temp_code = readb(data->base + EXYNOS4_TMU_REG_CURRENT_TEMP); + temp_code = readb(data->base + EXYNOS_TMU_REG_CURRENT_TEMP); temp = code_to_temp(data, temp_code); clk_disable(data->clk); @@ -233,25 +318,30 @@ static int exynos4_tmu_read(struct exynos4_tmu_data *data) return temp; } -static void exynos4_tmu_work(struct work_struct *work) +static void exynos_tmu_work(struct work_struct *work) { - struct exynos4_tmu_data *data = container_of(work, - struct exynos4_tmu_data, irq_work); + struct exynos_tmu_data *data = container_of(work, + struct exynos_tmu_data, irq_work); mutex_lock(&data->lock); clk_enable(data->clk); - writel(EXYNOS4_TMU_INTCLEAR_VAL, data->base + EXYNOS4_TMU_REG_INTCLEAR); - enable_irq(data->irq); + if (data->soc == SOC_ARCH_EXYNOS) + writel(EXYNOS_TMU_CLEAR_RISE_INT, + data->base + EXYNOS_TMU_REG_INTCLEAR); + else + writel(EXYNOS4210_TMU_INTCLEAR_VAL, + data->base + EXYNOS_TMU_REG_INTCLEAR); clk_disable(data->clk); mutex_unlock(&data->lock); + enable_irq(data->irq); } -static irqreturn_t exynos4_tmu_irq(int irq, void *id) +static irqreturn_t exynos_tmu_irq(int irq, void *id) { - struct exynos4_tmu_data *data = id; + struct exynos_tmu_data *data = id; disable_irq_nosync(irq); schedule_work(&data->irq_work); @@ -259,18 +349,17 @@ static irqreturn_t exynos4_tmu_irq(int irq, void *id) return IRQ_HANDLED; } -static int __devinit exynos4_tmu_probe(struct platform_device *pdev) +static int __devinit exynos_tmu_probe(struct platform_device *pdev) { - struct exynos4_tmu_data *data; - struct exynos4_tmu_platform_data *pdata = pdev->dev.platform_data; + struct exynos_tmu_data *data; + struct exynos_tmu_platform_data *pdata = pdev->dev.platform_data; int ret; if (!pdata) { dev_err(&pdev->dev, "No platform init data supplied.\n"); return -ENODEV; } - - data = kzalloc(sizeof(struct exynos4_tmu_data), GFP_KERNEL); + data = kzalloc(sizeof(struct exynos_tmu_data), GFP_KERNEL); if (!data) { dev_err(&pdev->dev, "Failed to allocate driver structure\n"); return -ENOMEM; @@ -283,7 +372,7 @@ static int __devinit exynos4_tmu_probe(struct platform_device *pdev) goto err_free; } - INIT_WORK(&data->irq_work, exynos4_tmu_work); + INIT_WORK(&data->irq_work, exynos_tmu_work); data->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!data->mem) { @@ -307,9 +396,8 @@ static int __devinit exynos4_tmu_probe(struct platform_device *pdev) goto err_mem_region; } - ret = request_irq(data->irq, exynos4_tmu_irq, - IRQF_TRIGGER_RISING, - "exynos4-tmu", data); + ret = request_irq(data->irq, exynos_tmu_irq, + IRQF_TRIGGER_RISING, "exynos-tmu", data); if (ret) { dev_err(&pdev->dev, "Failed to request irq: %d\n", data->irq); goto err_io_remap; @@ -322,17 +410,26 @@ static int __devinit exynos4_tmu_probe(struct platform_device *pdev) goto err_irq; } + if (pdata->type == SOC_ARCH_EXYNOS || + pdata->type == SOC_ARCH_EXYNOS4210) + data->soc = pdata->type; + else { + ret = -EINVAL; + dev_err(&pdev->dev, "Platform not supported\n"); + goto err_clk; + } + data->pdata = pdata; platform_set_drvdata(pdev, data); mutex_init(&data->lock); - ret = exynos4_tmu_initialize(pdev); + ret = exynos_tmu_initialize(pdev); if (ret) { dev_err(&pdev->dev, "Failed to initialize TMU\n"); goto err_clk; } - exynos4_tmu_control(pdev, true); + exynos_tmu_control(pdev, true); return 0; err_clk: @@ -350,11 +447,11 @@ err_free: return ret; } -static int __devexit exynos4_tmu_remove(struct platform_device *pdev) +static int __devexit exynos_tmu_remove(struct platform_device *pdev) { - struct exynos4_tmu_data *data = platform_get_drvdata(pdev); + struct exynos_tmu_data *data = platform_get_drvdata(pdev); - exynos4_tmu_control(pdev, false); + exynos_tmu_control(pdev, false); clk_put(data->clk); @@ -371,43 +468,43 @@ static int __devexit exynos4_tmu_remove(struct platform_device *pdev) } #ifdef CONFIG_PM_SLEEP -static int exynos4_tmu_suspend(struct device *dev) +static int exynos_tmu_suspend(struct device *dev) { - exynos4_tmu_control(to_platform_device(dev), false); + exynos_tmu_control(to_platform_device(dev), false); return 0; } -static int exynos4_tmu_resume(struct device *dev) +static int exynos_tmu_resume(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); - exynos4_tmu_initialize(pdev); - exynos4_tmu_control(pdev, true); + exynos_tmu_initialize(pdev); + exynos_tmu_control(pdev, true); return 0; } -static SIMPLE_DEV_PM_OPS(exynos4_tmu_pm, - exynos4_tmu_suspend, exynos4_tmu_resume); -#define EXYNOS4_TMU_PM (&exynos4_tmu_pm) +static SIMPLE_DEV_PM_OPS(exynos_tmu_pm, + exynos_tmu_suspend, exynos_tmu_resume); +#define EXYNOS_TMU_PM (&exynos_tmu_pm) #else -#define EXYNOS4_TMU_PM NULL +#define EXYNOS_TMU_PM NULL #endif -static struct platform_driver exynos4_tmu_driver = { +static struct platform_driver exynos_tmu_driver = { .driver = { - .name = "exynos4-tmu", + .name = "exynos-tmu", .owner = THIS_MODULE, - .pm = EXYNOS4_TMU_PM, + .pm = EXYNOS_TMU_PM, }, - .probe = exynos4_tmu_probe, - .remove = __devexit_p(exynos4_tmu_remove), + .probe = exynos_tmu_probe, + .remove = __devexit_p(exynos_tmu_remove), }; -module_platform_driver(exynos4_tmu_driver); +module_platform_driver(exynos_tmu_driver); -MODULE_DESCRIPTION("EXYNOS4 TMU Driver"); +MODULE_DESCRIPTION("EXYNOS TMU Driver"); MODULE_AUTHOR("Donggeun Kim <dg77.kim@samsung.com>"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:exynos4-tmu"); +MODULE_ALIAS("platform:exynos-tmu"); |