[media] smiapp-pll: Unify OP and VT PLL structs

Uniform representation for VT and OP clocks. This is preparation for
calculating the VT clocks using the OP clock code.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/i2c/smiapp-pll.h

@@ -35,6 +35,13 @@
 #define SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE			(1 << 0)
 #define SMIAPP_PLL_FLAG_NO_OP_CLOCKS				(1 << 1)
 
+struct smiapp_pll_branch {
+	uint16_t sys_clk_div;
+	uint16_t pix_clk_div;
+	uint32_t sys_clk_freq_hz;
+	uint32_t pix_clk_freq_hz;
+};
+
 struct smiapp_pll {
 	/* input values */
 	uint8_t bus_type;
@@ -58,17 +65,10 @@ struct smiapp_pll {
 	/* output values */
 	uint16_t pre_pll_clk_div;
 	uint16_t pll_multiplier;
-	uint16_t op_sys_clk_div;
-	uint16_t op_pix_clk_div;
-	uint16_t vt_sys_clk_div;
-	uint16_t vt_pix_clk_div;
-
 	uint32_t pll_ip_clk_freq_hz;
 	uint32_t pll_op_clk_freq_hz;
-	uint32_t op_sys_clk_freq_hz;
-	uint32_t op_pix_clk_freq_hz;
-	uint32_t vt_sys_clk_freq_hz;
-	uint32_t vt_pix_clk_freq_hz;
+	struct smiapp_pll_branch vt;
+	struct smiapp_pll_branch op;
 
 	uint32_t pixel_rate_csi;
 };