1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c
index dfe79ccc4fb3..4455481a3517 100644
--- a/drivers/tty/serial/serial-tegra.c
+++ b/drivers/tty/serial/serial-tegra.c
@@ -34,6 +34,7 @@
 #include <linux/of_device.h>
 #include <linux/pagemap.h>
 #include <linux/platform_device.h>
+#include <linux/reset.h>
 #include <linux/serial.h>
 #include <linux/serial_8250.h>
 #include <linux/serial_core.h>
@@ -44,8 +45,6 @@
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 
-#include <linux/clk/tegra.h>
-
 #define TEGRA_UART_TYPE                         "TEGRA_UART"
 #define TX_EMPTY_STATUS                         (UART_LSR_TEMT | UART_LSR_THRE)
 #define BYTES_TO_ALIGN(x)                       ((unsigned long)(x) & 0x3)
@@ -103,6 +102,7 @@ struct tegra_uart_port {
         const struct tegra_uart_chip_data       *cdata;
 
         struct clk                              *uart_clk;
+        struct reset_control                    *rst;
         unsigned int                            current_baud;
 
         /* Register shadow */
@@ -832,9 +832,9 @@ static int tegra_uart_hw_init(struct tegra_uart_port *tup)
         clk_prepare_enable(tup->uart_clk);
 
         /* Reset the UART controller to clear all previous status.*/
-        tegra_periph_reset_assert(tup->uart_clk);
+        reset_control_assert(tup->rst);
         udelay(10);
-        tegra_periph_reset_deassert(tup->uart_clk);
+        reset_control_deassert(tup->rst);
 
         tup->rx_in_progress = 0;
         tup->tx_in_progress = 0;
@@ -1320,6 +1320,12 @@ static int tegra_uart_probe(struct platform_device *pdev)
                 return PTR_ERR(tup->uart_clk);
         }
 
+        tup->rst = devm_reset_control_get(&pdev->dev, "serial");
+        if (IS_ERR(tup->rst)) {
+                dev_err(&pdev->dev, "Couldn't get the reset\n");
+                return PTR_ERR(tup->rst);
+        }
+
         u->iotype = UPIO_MEM32;
         u->irq = platform_get_irq(pdev, 0);
         u->regshift = 2;