[PATCH 04/10] dt-bindings: mvebu-uart: fix documentation

[Pali Rohár]

Both UARTs support higher baudrates and are not limited to baudrate 230400.
Only current kernel driver implementation has limitation for both UARTs in
maximal baudrate 230400. This limitation will be removed in next patches.
So remove incorrect information about (hardware) limitation from bindings.

UART1 (standard variant with DT node name 'uart0') has register space
0x12000-0x12018 and not whole size 0x200. So fix also this in example.

Signed-off-by: Pali Rohár <pali@xxxxxxxxxx>
Fixes: d160c3413478 ("dt-bindings: mvebu-uart: update documentation with extended UART")
---
 Documentation/devicetree/bindings/serial/mvebu-uart.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/serial/mvebu-uart.txt b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
index b7e0e32b9ac6..2d0dbdf32d1d 100644
--- a/Documentation/devicetree/bindings/serial/mvebu-uart.txt
+++ b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
@@ -5,10 +5,10 @@ Required properties:
 - compatible:
     - "marvell,armada-3700-uart" for the standard variant of the UART
       (32 bytes FIFO, no DMA, level interrupts, 8-bit access to the
-      FIFO, baudrate limited to 230400).
+      FIFO), called also UART1.
     - "marvell,armada-3700-uart-ext" for the extended variant of the
       UART (128 bytes FIFO, DMA, front interrupts, 8-bit or 32-bit
-      accesses to the FIFO, baudrate unlimited by the dividers).
+      accesses to the FIFO), called also UART2.
 - reg: offset and length of the register set for the device.
 - clocks: UART reference clock used to derive the baudrate. If no clock
       is provided (possible only with the "marvell,armada-3700-uart"
@@ -33,7 +33,7 @@ Required properties:
 Example:
 	uart0: serial@12000 {
 		compatible = "marvell,armada-3700-uart";
-		reg = <0x12000 0x200>;
+		reg = <0x12000 0x18>;
 		clocks = <&xtalclk>;
 		interrupts =
 		<GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
-- 
2.20.1