drm/exynos/hdmi: add Exynos5433 support
HDMI on Exynos5433 differs from previous versions:
- different HDMI-PHY settings,
- different clocks,
- SYSREG registers for enabling reference clock,
- MODE_SET register in HDMI-PHY.
It is distinguished from other variants by different compatible string.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/regs-hdmi.h b/drivers/gpu/drm/exynos/regs-hdmi.h
index 8c891e5..169667a 100644
--- a/drivers/gpu/drm/exynos/regs-hdmi.h
+++ b/drivers/gpu/drm/exynos/regs-hdmi.h
@@ -586,10 +586,12 @@
#define HDMI_TG_VACT_ST4_L HDMI_TG_BASE(0x0070)
#define HDMI_TG_VACT_ST4_H HDMI_TG_BASE(0x0074)
#define HDMI_TG_3D HDMI_TG_BASE(0x00F0)
+#define HDMI_TG_DECON_EN HDMI_TG_BASE(0x01e0)
/* HDMI PHY Registers Offsets*/
-#define HDMIPHY_POWER (0x74 >> 2)
-#define HDMIPHY_MODE_SET_DONE (0x7c >> 2)
+#define HDMIPHY_POWER 0x74
+#define HDMIPHY_MODE_SET_DONE 0x7c
+#define HDMIPHY5433_MODE_SET_DONE 0x84
/* HDMI PHY Values */
#define HDMI_PHY_POWER_ON 0x80
@@ -603,4 +605,7 @@
#define PMU_HDMI_PHY_CONTROL 0x700
#define PMU_HDMI_PHY_ENABLE_BIT BIT(0)
+#define EXYNOS5433_SYSREG_DISP_HDMI_PHY 0x1008
+#define SYSREG_HDMI_REFCLK_INT_CLK 1
+
#endif /* SAMSUNG_REGS_HDMI_H */