OpenWrt
/branches/gl-inet/target/linux/mvebu/patches-4.14/505-arm64-dts-marvell-Fix-A37xx-UART0-register-size.patch |
@@ -0,0 +1,39 @@ |
From c737abc193d16e62e23e2fb585b8b7398ab380d8 Mon Sep 17 00:00:00 2001 |
From: allen yan <yanwei@marvell.com> |
Date: Thu, 7 Sep 2017 15:04:53 +0200 |
Subject: arm64: dts: marvell: Fix A37xx UART0 register size |
|
Armada-37xx UART0 registers are 0x200 bytes wide. Right next to them are |
the UART1 registers that should not be declared in this node. |
|
Update the example in DT bindings document accordingly. |
|
Signed-off-by: allen yan <yanwei@marvell.com> |
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com> |
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> |
--- |
Documentation/devicetree/bindings/serial/mvebu-uart.txt | 2 +- |
arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 2 +- |
2 files changed, 2 insertions(+), 2 deletions(-) |
|
--- a/Documentation/devicetree/bindings/serial/mvebu-uart.txt |
+++ b/Documentation/devicetree/bindings/serial/mvebu-uart.txt |
@@ -8,6 +8,6 @@ Required properties: |
Example: |
serial@12000 { |
compatible = "marvell,armada-3700-uart"; |
- reg = <0x12000 0x400>; |
+ reg = <0x12000 0x200>; |
interrupts = <43>; |
}; |
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi |
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi |
@@ -134,7 +134,7 @@ |
|
uart0: serial@12000 { |
compatible = "marvell,armada-3700-uart"; |
- reg = <0x12000 0x400>; |
+ reg = <0x12000 0x200>; |
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; |
status = "disabled"; |
}; |