arm: exynos: Add methods to control power to USB 3.0 PHY
Adding methods to turn on/off power to USB3.0 type PHY
as and when required by the controller.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Vasut <marex@denx.de>
diff --git a/arch/arm/include/asm/arch-exynos/power.h b/arch/arm/include/asm/arch-exynos/power.h
index 3241327..8db18c5 100644
--- a/arch/arm/include/asm/arch-exynos/power.h
+++ b/arch/arm/include/asm/arch-exynos/power.h
@@ -847,6 +847,11 @@
#define POWER_USB_HOST_PHY_CTRL_EN (1 << 0)
#define POWER_USB_HOST_PHY_CTRL_DISABLE (0 << 0)
+void set_usbdrd_phy_ctrl(unsigned int enable);
+
+#define POWER_USB_DRD_PHY_CTRL_EN (1 << 0)
+#define POWER_USB_DRD_PHY_CTRL_DISABLE (0 << 0)
+
void set_dp_phy_ctrl(unsigned int enable);
#define EXYNOS_DP_PHY_ENABLE (1 << 0)