diff --git a/drivers/clocksource/timer-mediatek.c b/drivers/clocksource/timer-mediatek.c index e20075b09fab..a9e7ff6908a3 100644 --- a/drivers/clocksource/timer-mediatek.c +++ b/drivers/clocksource/timer-mediatek.c @@ -13,6 +13,9 @@ #include #include #include +#include +#include +#include #include #include #include "timer-of.h" @@ -215,8 +218,7 @@ static irqreturn_t mtk_gpt_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static void -__init mtk_gpt_setup(struct timer_of *to, u8 timer, u8 option) +static void mtk_gpt_setup(struct timer_of *to, u8 timer, u8 option) { writel(GPT_CTRL_CLEAR | GPT_CTRL_DISABLE, timer_of_base(to) + GPT_CTRL_REG(timer)); @@ -281,7 +283,7 @@ static struct timer_of to = { }, }; -static int __init mtk_syst_init(struct device_node *node) +static int mtk_syst_init(struct device_node *node) { int ret; @@ -339,5 +341,29 @@ static int __init mtk_gpt_init(struct device_node *node) return 0; } -TIMER_OF_DECLARE(mtk_mt6577, "mediatek,mt6577-timer", mtk_gpt_init); -TIMER_OF_DECLARE(mtk_mt6765, "mediatek,mt6765-timer", mtk_syst_init); + +static int mtk_timer_probe(struct platform_device *pdev) +{ + int (*timer_init)(struct device_node *node); + struct device_node *np = pdev->dev.of_node; + + timer_init = of_device_get_match_data(&pdev->dev); + return timer_init(np); +} + +static const struct of_device_id mtk_timer_match_table[] = { + { .compatible = "mediatek,mt6577-timer", .data = mtk_gpt_init }, + { .compatible = "mediatek,mt6765-timer", .data = mtk_syst_init }, + { /* sentinel */ } +}; + +static struct platform_driver mtk_timer_driver = { + .probe = mtk_timer_probe, + .driver = { + .name = "mediatek-timer", + .of_match_table = mtk_timer_match_table, + }, +}; +module_platform_driver(mtk_timer_driver); + +MODULE_DESCRIPTION("MediaTek Timer driver");