diff options
| author | John Crispin <blogic@openwrt.org> | 2016-02-19 09:44:11 +0100 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2016-04-20 13:03:03 +0200 |
| commit | 95b25c589158d97fbc6d5504b434aef263798fa7 (patch) | |
| tree | 616ade19539b7f6ce4edb0708dfac2da5499e7b1 /drivers | |
| parent | soc: mediatek: PMIC wrap: SPI_WRITE needs a different bitmask for MT2701/7623 (diff) | |
| download | linux-95b25c589158d97fbc6d5504b434aef263798fa7.tar.xz linux-95b25c589158d97fbc6d5504b434aef263798fa7.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/soc/mediatek/mtk-pmic-wrap.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index 8ce1bad3b605..aa54df304449 100644 --- 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); |