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