msm: camera: csiphy: Enable multi-datarate support for csiphy v1.2

Enable support for multiple data rates (2.5/3.5/4.5 Gsps)
for csiphy v1.2 driver.

CRs-Fixed: 2542855
Change-Id: Idbe299aca210e30d732304e77e2a8191c8809f09
Signed-off-by: Shravan Nevatia <[email protected]>

drivers/cam_sensor_module/cam_csiphy/cam_csiphy_soc.c

@@ -269,7 +269,7 @@ int32_t cam_csiphy_parse_dt_info(struct platform_device *pdev,
 		csiphy_dev->hw_version = CSIPHY_VERSION_V12;
 		csiphy_dev->clk_lane = 0;
 		csiphy_dev->ctrl_reg->data_rates_settings_table =
-			&data_rate_delta_table;
+			&data_rate_delta_table_1_2;
 	} else if (of_device_is_compatible(soc_info->dev->of_node,
 		"qcom,csiphy-v1.2.1")) {
 		csiphy_dev->ctrl_reg->csiphy_2ph_reg = csiphy_2ph_v1_2_1_reg;
@@ -308,7 +308,8 @@ int32_t cam_csiphy_parse_dt_info(struct platform_device *pdev,
 		csiphy_dev->is_divisor_32_comp = false;
 		csiphy_dev->hw_version = CSIPHY_VERSION_V12;
 		csiphy_dev->clk_lane = 0;
-		csiphy_dev->ctrl_reg->data_rates_settings_table = NULL;
+		csiphy_dev->ctrl_reg->data_rates_settings_table =
+			&data_rate_delta_table_1_2;
 	} else if (of_device_is_compatible(soc_info->dev->of_node,
 		"qcom,csiphy-v2.0")) {
 		csiphy_dev->ctrl_reg->csiphy_2ph_reg = csiphy_2ph_v2_0_reg;

drivers/cam_sensor_module/cam_csiphy/include/cam_csiphy_1_2_hwreg.h

@@ -376,17 +376,14 @@ csiphy_reg_t csiphy_3ph_v1_2_reg[MAX_LANES][MAX_SETTINGS_PER_LANE] = {
 	},
 };
 
-struct data_rate_settings_t data_rate_delta_table = {
+struct data_rate_settings_t data_rate_delta_table_1_2 = {
 	.num_data_rate_settings = 3,
 	.data_rate_settings = {
 		{
 			/* (2.5 * 10**3 * 2.28) rounded value*/
 			.bandwidth = 5700000000,
-			.data_rate_reg_array_size = 9,
+			.data_rate_reg_array_size = 6,
 			.csiphy_data_rate_regs = {
-				{0x9B4, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
-				{0xAB4, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
-				{0xBB4, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x144, 0x22, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x344, 0x22, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x544, 0x22, 0x00, CSIPHY_DEFAULT_PARAMS},
@@ -398,11 +395,8 @@ struct data_rate_settings_t data_rate_delta_table = {
 		{
 			/* (3.5 * 10**3 * 2.28) rounded value */
 			.bandwidth = 7980000000,
-			.data_rate_reg_array_size = 18,
+			.data_rate_reg_array_size = 15,
 			.csiphy_data_rate_regs = {
-				{0x9B4, 0x03, 0x00, CSIPHY_DEFAULT_PARAMS},
-				{0xAB4, 0x03, 0x00, CSIPHY_DEFAULT_PARAMS},
-				{0xBB4, 0x03, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x144, 0xB2, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x344, 0xB2, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x544, 0xB2, 0x00, CSIPHY_DEFAULT_PARAMS},
@@ -418,17 +412,13 @@ struct data_rate_settings_t data_rate_delta_table = {
 				{0x10C, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x30C, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x50C, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS},
-
 			},
 		},
 		{
 			/* (4.5 * 10**3 * 2.28) rounded value */
 			.bandwidth = 10260000000,
-			.data_rate_reg_array_size = 18,
+			.data_rate_reg_array_size = 15,
 			.csiphy_data_rate_regs = {
-				{0x9B4, 0x03, 0x00, CSIPHY_DEFAULT_PARAMS},
-				{0xAB4, 0x03, 0x00, CSIPHY_DEFAULT_PARAMS},
-				{0xBB4, 0x03, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x144, 0xB2, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x344, 0xB2, 0x00, CSIPHY_DEFAULT_PARAMS},
 				{0x544, 0xB2, 0x00, CSIPHY_DEFAULT_PARAMS},