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Diffstat (limited to 'kernel/drivers/soc/mediatek/mtk-pmic-wrap.c')
-rw-r--r--kernel/drivers/soc/mediatek/mtk-pmic-wrap.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/drivers/soc/mediatek/mtk-pmic-wrap.c b/kernel/drivers/soc/mediatek/mtk-pmic-wrap.c
index f432291fe..105597a88 100644
--- a/kernel/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/kernel/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -725,10 +725,6 @@ static int pwrap_init(struct pmic_wrapper *wrp)
pwrap_writel(wrp, 0x1, PWRAP_WACS2_EN);
pwrap_writel(wrp, 0x5, PWRAP_STAUPD_PRD);
pwrap_writel(wrp, 0xff, PWRAP_STAUPD_GRPEN);
- pwrap_writel(wrp, 0xf, PWRAP_WDT_UNIT);
- pwrap_writel(wrp, 0xffffffff, PWRAP_WDT_SRC_EN);
- pwrap_writel(wrp, 0x1, PWRAP_TIMER_EN);
- pwrap_writel(wrp, ~((1 << 31) | (1 << 1)), PWRAP_INT_EN);
if (pwrap_is_mt8135(wrp)) {
/* enable pwrap events and pwrap bridge in AP side */
@@ -896,6 +892,12 @@ static int pwrap_probe(struct platform_device *pdev)
return -ENODEV;
}
+ /* Initialize watchdog, may not be done by the bootloader */
+ pwrap_writel(wrp, 0xf, PWRAP_WDT_UNIT);
+ pwrap_writel(wrp, 0xffffffff, PWRAP_WDT_SRC_EN);
+ pwrap_writel(wrp, 0x1, PWRAP_TIMER_EN);
+ pwrap_writel(wrp, ~((1 << 31) | (1 << 1)), PWRAP_INT_EN);
+
irq = platform_get_irq(pdev, 0);
ret = devm_request_irq(wrp->dev, irq, pwrap_interrupt, IRQF_TRIGGER_HIGH,
"mt-pmic-pwrap", wrp);
@@ -926,7 +928,6 @@ err_out1:
static struct platform_driver pwrap_drv = {
.driver = {
.name = "mt-pmic-pwrap",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(of_pwrap_match_tbl),
},
.probe = pwrap_probe,