soc: mediatek: PMIC wrap: move wdt_src into the pmic_wrapper_type struct

Different SoCs will use different bitmask for the wdt_src. This patch
defines the bitmask in the pmic_wrapper_type struct. This allows us to
support new SoCs with a different bitmask to the one currently used.

Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 8ce1bad..aa54df3 100644 (file)
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -373,6 +373,7 @@ struct pmic_wrapper_type {
        u32 arb_en_all;
        u32 int_en_all;
        u32 spi_w;
+       u32 wdt_src;
        int (*init_reg_clock)(struct pmic_wrapper *wrp);
        int (*init_soc_specific)(struct pmic_wrapper *wrp);
 };
@@ -829,6 +830,7 @@ static struct pmic_wrapper_type pwrap_mt8135 = {
        .arb_en_all = 0x1ff,
        .int_en_all = ~(BIT(31) | BIT(1)),
        .spi_w = PWRAP_MAN_CMD_SPI_WRITE,
+       .wdt_src = PWRAP_WDT_SRC_MASK_ALL,
        .init_reg_clock = pwrap_mt8135_init_reg_clock,
        .init_soc_specific = pwrap_mt8135_init_soc_specific,
 };
@@ -839,6 +841,7 @@ static struct pmic_wrapper_type pwrap_mt8173 = {
        .arb_en_all = 0x3f,
        .int_en_all = ~(BIT(31) | BIT(1)),
        .spi_w = PWRAP_MAN_CMD_SPI_WRITE,
+       .wdt_src = PWRAP_WDT_SRC_MASK_NO_STAUPD,
        .init_reg_clock = pwrap_mt8173_init_reg_clock,
        .init_soc_specific = pwrap_mt8173_init_soc_specific,
 };
@@ -858,7 +861,7 @@ MODULE_DEVICE_TABLE(of, of_pwrap_match_tbl);
 
 static int pwrap_probe(struct platform_device *pdev)
 {
-       int ret, irq, wdt_src;
+       int ret, irq;
        struct pmic_wrapper *wrp;
        struct device_node *np = pdev->dev.of_node;
        const struct of_device_id *of_id =
@@ -948,9 +951,7 @@ static int pwrap_probe(struct platform_device *pdev)
         * Since STAUPD was not used on mt8173 platform,
         * so STAUPD of WDT_SRC which should be turned off
         */
-       wdt_src = pwrap_is_mt8173(wrp) ?
-                       PWRAP_WDT_SRC_MASK_NO_STAUPD : PWRAP_WDT_SRC_MASK_ALL;
-       pwrap_writel(wrp, wdt_src, PWRAP_WDT_SRC_EN);
+       pwrap_writel(wrp, wrp->master->wdt_src, PWRAP_WDT_SRC_EN);
        pwrap_writel(wrp, 0x1, PWRAP_TIMER_EN);
        pwrap_writel(wrp, wrp->master->int_en_all, PWRAP_INT_EN);