diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/mediatek/mt8195/wdt.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8195/wdt.c b/src/soc/mediatek/mt8195/wdt.c index fcee3db21a..54038c98aa 100644 --- a/src/soc/mediatek/mt8195/wdt.c +++ b/src/soc/mediatek/mt8195/wdt.c @@ -5,6 +5,23 @@ #include <soc/wdt.h> #define MTK_WDT_CLR_STATUS 0x230001FF +#define MTK_WDT_REQ_MOD_KEY_VAL 0x33 +#define MTK_WDT_REQ_IRQ_KEY_VAL 0x44 + +DEFINE_BITFIELD(MTK_WDT_REQ_MOD_KEY, 31, 24) +DEFINE_BITFIELD(MTK_WDT_REQ_IRQ_KEY, 31, 24) +DEFINE_BIT(MTK_WDT_THERMAL_EN, 18) +DEFINE_BIT(MTK_WDT_THERMAL_IRQ, 18) + +void mtk_wdt_preinit(void) +{ + SET32_BITFIELDS(&mtk_wdt->wdt_req_mode, + MTK_WDT_THERMAL_EN, 1, + MTK_WDT_REQ_MOD_KEY, MTK_WDT_REQ_MOD_KEY_VAL); + SET32_BITFIELDS(&mtk_wdt->wdt_req_irq_en, + MTK_WDT_THERMAL_IRQ, 0, + MTK_WDT_REQ_IRQ_KEY, MTK_WDT_REQ_IRQ_KEY_VAL); +} void mtk_wdt_clr_status(void) { |