[media] omap3isp: Add PHY routing configuration

Add PHY routing configuration for both 3430 and 3630. Also add register bit
definitions of CSIRXFE and CAMERA_PHY_CTRL registers on OMAP 3430 and 3630,
respectively.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/media/platform/omap3isp/ispreg.h b/drivers/media/platform/omap3isp/ispreg.h
index fd13d8bb63e2..b7d90e6fb01d 100644
--- a/drivers/media/platform/omap3isp/ispreg.h
+++ b/drivers/media/platform/omap3isp/ispreg.h
@@ -1506,4 +1506,26 @@
 #define ISPCSIPHY_REG2_CCP2_SYNC_PATTERN_MASK           \
         (0x7fffff << ISPCSIPHY_REG2_CCP2_SYNC_PATTERN_SHIFT)
 
+/* -----------------------------------------------------------------------------
+ * CONTROL registers for CSI-2 phy routing
+ */
+
+/* OMAP343X_CONTROL_CSIRXFE */
+#define OMAP343X_CONTROL_CSIRXFE_CSIB_INV       (1 << 7)
+#define OMAP343X_CONTROL_CSIRXFE_RESENABLE      (1 << 8)
+#define OMAP343X_CONTROL_CSIRXFE_SELFORM        (1 << 10)
+#define OMAP343X_CONTROL_CSIRXFE_PWRDNZ         (1 << 12)
+#define OMAP343X_CONTROL_CSIRXFE_RESET          (1 << 13)
+
+/* OMAP3630_CONTROL_CAMERA_PHY_CTRL */
+#define OMAP3630_CONTROL_CAMERA_PHY_CTRL_CAMMODE_PHY1_SHIFT     2
+#define OMAP3630_CONTROL_CAMERA_PHY_CTRL_CAMMODE_PHY2_SHIFT     0
+#define OMAP3630_CONTROL_CAMERA_PHY_CTRL_CAMMODE_DPHY           0x0
+#define OMAP3630_CONTROL_CAMERA_PHY_CTRL_CAMMODE_CCP2_DATA_STROBE 0x1
+#define OMAP3630_CONTROL_CAMERA_PHY_CTRL_CAMMODE_CCP2_DATA_CLOCK 0x2
+#define OMAP3630_CONTROL_CAMERA_PHY_CTRL_CAMMODE_GPI            0x3
+#define OMAP3630_CONTROL_CAMERA_PHY_CTRL_CAMMODE_MASK           0x3
+/* CCP2B: set to receive data from PHY2 instead of PHY1 */
+#define OMAP3630_CONTROL_CAMERA_PHY_CTRL_CSI1_RX_SEL_PHY2       (1 << 4)
+
 #endif  /* OMAP3_ISP_REG_H */