The JZ4770 SoC's UART is no different from the other JZ SoCs, so this
commit simply adds the ingenic,jz4770-uart compatible string.
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
Documentation/devicetree/bindings/serial/ingenic,uart.txt | 8 ++++++--
drivers/tty/serial/8250/8250_ingenic.c | 5 +++++
2 files changed, 11 insertions(+), 2 deletions(-)
v1: Initial version
diff --git a/Documentation/devicetree/bindings/serial/ingenic,uart.txt b/Documentation/devicetree/bindings/serial/ingenic,uart.txt
index 02cb7fe59cb7..c3c6406d5cfe 100644
--- a/Documentation/devicetree/bindings/serial/ingenic,uart.txt
+++ b/Documentation/devicetree/bindings/serial/ingenic,uart.txt
@@ -1,8 +1,12 @@
* Ingenic SoC UART
Required properties:
-- compatible : "ingenic,jz4740-uart", "ingenic,jz4760-uart",
- "ingenic,jz4775-uart" or "ingenic,jz4780-uart"
+- compatible : One of:
+ - "ingenic,jz4740-uart",
+ - "ingenic,jz4760-uart",
+ - "ingenic,jz4770-uart",
+ - "ingenic,jz4775-uart",
+ - "ingenic,jz4780-uart".
- reg : offset and length of the register set for the device.
- interrupts : should contain uart interrupt.
- clocks : phandles to the module & baud clocks.
diff --git a/drivers/tty/serial/8250/8250_ingenic.c b/drivers/tty/serial/8250/8250_ingenic.c
index 6af84900870e..165b4bb3de93 100644
--- a/drivers/tty/serial/8250/8250_ingenic.c
+++ b/drivers/tty/serial/8250/8250_ingenic.c
@@ -125,6 +125,10 @@ EARLYCON_DECLARE(jz4740_uart, ingenic_early_console_setup);
OF_EARLYCON_DECLARE(jz4740_uart, "ingenic,jz4740-uart",
ingenic_early_console_setup);
+EARLYCON_DECLARE(jz4770_uart, ingenic_early_console_setup);
+OF_EARLYCON_DECLARE(jz4770_uart, "ingenic,jz4770-uart",
+ ingenic_early_console_setup);
+
EARLYCON_DECLARE(jz4775_uart, ingenic_early_console_setup);
OF_EARLYCON_DECLARE(jz4775_uart, "ingenic,jz4775-uart",
ingenic_early_console_setup);
@@ -319,6 +323,7 @@ static const struct ingenic_uart_config jz4780_uart_config = {
static const struct of_device_id of_match[] = {
{ .compatible = "ingenic,jz4740-uart", .data = &jz4740_uart_config },
{ .compatible = "ingenic,jz4760-uart", .data = &jz4760_uart_config },
+ { .compatible = "ingenic,jz4770-uart", .data = &jz4760_uart_config },
{ .compatible = "ingenic,jz4775-uart", .data = &jz4760_uart_config },
{ .compatible = "ingenic,jz4780-uart", .data = &jz4780_uart_config },
{ /* sentinel */ }
--
2.15.1
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