Revert "arm64: i3c: cdns: add support for Phytium workaround"

This reverts commit 8153a1c.

drivers/i3c/master/i3c-master-cdns.c

@@ -393,7 +393,6 @@ struct cdns_i3c_xfer {
 
 struct cdns_i3c_data {
 	u8 thd_delay_ns;
-	u8 halt_disable;
 };
 
 struct cdns_i3c_master {
@@ -1286,10 +1285,7 @@ static int cdns_i3c_master_bus_init(struct i3c_master_controller *m)
 	 *
 	 * We will issue ENTDAA afterwards from the threaded IRQ handler.
 	 */
-	if (master->devdata->halt_disable)
-		ctrl |= CTRL_HJ_ACK | CTRL_HJ_DISEC | CTRL_MCS_EN;
-	else
-		ctrl |= CTRL_HJ_ACK | CTRL_HJ_DISEC | CTRL_HALT_EN | CTRL_MCS_EN;
+	ctrl |= CTRL_HJ_ACK | CTRL_HJ_DISEC | CTRL_HALT_EN | CTRL_MCS_EN;
 
 	/*
 	 * Configure data hold delay based on device-specific data.
@@ -1560,17 +1556,10 @@ static void cdns_i3c_master_hj(struct work_struct *work)
 
 static struct cdns_i3c_data cdns_i3c_devdata = {
 	.thd_delay_ns = 10,
-	.halt_disable = 0,
-};
-
-static struct cdns_i3c_data phytium_i3c_devdata = {
-	.thd_delay_ns = 10,
-	.halt_disable = 1,
 };
 
 static const struct of_device_id cdns_i3c_master_of_ids[] = {
 	{ .compatible = "cdns,i3c-master", .data = &cdns_i3c_devdata },
-	{ .compatible = "phytium,cdns-i3c-master", .data = &phytium_i3c_devdata},
 	{ /* sentinel */ },
 };