diff options
Diffstat (limited to 'drivers/phy/samsung/phy-exynos5250-usb2.c')
| -rw-r--r-- | drivers/phy/samsung/phy-exynos5250-usb2.c | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/drivers/phy/samsung/phy-exynos5250-usb2.c b/drivers/phy/samsung/phy-exynos5250-usb2.c index 4f53b711fd6f..e198010e1bfd 100644 --- a/drivers/phy/samsung/phy-exynos5250-usb2.c +++ b/drivers/phy/samsung/phy-exynos5250-usb2.c @@ -117,9 +117,9 @@ /* Isolation, configured in the power management unit */ #define EXYNOS_5250_USB_ISOL_OTG_OFFSET 0x704 -#define EXYNOS_5250_USB_ISOL_OTG BIT(0) #define EXYNOS_5250_USB_ISOL_HOST_OFFSET 0x708 -#define EXYNOS_5250_USB_ISOL_HOST BIT(0) +#define EXYNOS_5420_USB_ISOL_HOST_OFFSET 0x70C +#define EXYNOS_5250_USB_ISOL_ENABLE BIT(0) /* Mode swtich register */ #define EXYNOS_5250_MODE_SWITCH_OFFSET 0x230 @@ -132,7 +132,6 @@ enum exynos4x12_phy_id { EXYNOS5250_HOST, EXYNOS5250_HSIC0, EXYNOS5250_HSIC1, - EXYNOS5250_NUM_PHYS, }; /* @@ -176,20 +175,19 @@ static void exynos5250_isol(struct samsung_usb2_phy_instance *inst, bool on) { struct samsung_usb2_phy_driver *drv = inst->drv; u32 offset; - u32 mask; + u32 mask = EXYNOS_5250_USB_ISOL_ENABLE; - switch (inst->cfg->id) { - case EXYNOS5250_DEVICE: + if (drv->cfg == &exynos5250_usb2_phy_config && + inst->cfg->id == EXYNOS5250_DEVICE) offset = EXYNOS_5250_USB_ISOL_OTG_OFFSET; - mask = EXYNOS_5250_USB_ISOL_OTG; - break; - case EXYNOS5250_HOST: + else if (drv->cfg == &exynos5250_usb2_phy_config && + inst->cfg->id == EXYNOS5250_HOST) offset = EXYNOS_5250_USB_ISOL_HOST_OFFSET; - mask = EXYNOS_5250_USB_ISOL_HOST; - break; - default: + else if (drv->cfg == &exynos5420_usb2_phy_config && + inst->cfg->id == EXYNOS5250_HOST) + offset = EXYNOS_5420_USB_ISOL_HOST_OFFSET; + else return; - } regmap_update_bits(drv->reg_pmu, offset, mask, on ? 0 : mask); } @@ -390,9 +388,31 @@ static const struct samsung_usb2_common_phy exynos5250_phys[] = { }, }; +static const struct samsung_usb2_common_phy exynos5420_phys[] = { + { + .label = "host", + .id = EXYNOS5250_HOST, + .power_on = exynos5250_power_on, + .power_off = exynos5250_power_off, + }, + { + .label = "hsic", + .id = EXYNOS5250_HSIC0, + .power_on = exynos5250_power_on, + .power_off = exynos5250_power_off, + }, +}; + const struct samsung_usb2_phy_config exynos5250_usb2_phy_config = { .has_mode_switch = 1, - .num_phys = EXYNOS5250_NUM_PHYS, + .num_phys = ARRAY_SIZE(exynos5250_phys), .phys = exynos5250_phys, .rate_to_clk = exynos5250_rate_to_clk, }; + +const struct samsung_usb2_phy_config exynos5420_usb2_phy_config = { + .has_mode_switch = 1, + .num_phys = ARRAY_SIZE(exynos5420_phys), + .phys = exynos5420_phys, + .rate_to_clk = exynos5250_rate_to_clk, +}; |