serial: clps711x: Changing the compatibility string to match with the smallest suppor...

This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/Documentation/devicetree/bindings/serial/cirrus,clps711x-uart.txt b/Documentation/devicetree/bindings/serial/cirrus,clps711x-uart.txt
index caaeb25..07013fa 100644 (file)
--- a/Documentation/devicetree/bindings/serial/cirrus,clps711x-uart.txt
+++ b/Documentation/devicetree/bindings/serial/cirrus,clps711x-uart.txt
@@ -1,7 +1,7 @@
 * Cirrus Logic CLPS711X Universal Asynchronous Receiver/Transmitter (UART)
 
 Required properties:
-- compatible: Should be "cirrus,clps711x-uart".
+- compatible: Should be "cirrus,ep7209-uart".
 - reg: Address and length of the register set for the device.
 - interrupts: Should contain UART TX and RX interrupt.
 - clocks: Should contain UART core clock number.
@@ -20,7 +20,7 @@ Example:
        };
 
        uart1: uart@80000480 {
-               compatible = "cirrus,clps711x-uart";
+               compatible = "cirrus,ep7312-uart","cirrus,ep7209-uart";
                reg = <0x80000480 0x80>;
                interrupts = <12 13>;
                clocks = <&clks 11>;

diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c
index 5beafd2..ac13286 100644 (file)
--- a/drivers/tty/serial/clps711x.c
+++ b/drivers/tty/serial/clps711x.c
@@ -539,7 +539,7 @@ static int uart_clps711x_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id __maybe_unused clps711x_uart_dt_ids[] = {
-       { .compatible = "cirrus,clps711x-uart", },
+       { .compatible = "cirrus,ep7209-uart", },
        { }
 };
 MODULE_DEVICE_TABLE(of, clps711x_uart_dt_ids);