From: gregory.clement@free-electrons•com (Gregory CLEMENT)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2] arm64: dts: marvell: Fix A37xx UART0 register size
Date: Tue, 19 Sep 2017 16:12:10 +0200 [thread overview]
Message-ID: <87bmm6srph.fsf@free-electrons.com> (raw)
In-Reply-To: <20170907130453.25497-1-miquel.raynal@free-electrons.com> (Miquel Raynal's message of "Thu, 7 Sep 2017 15:04:53 +0200")
Hi Miquel,
On jeu., sept. 07 2017, Miquel Raynal <miquel.raynal@free-electrons•com> wrote:
> From: allen yan <yanwei@marvell•com>
>
> 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>
Applied on mvebu/dt64
Thanks,
Gregory
> ---
>
> Change since first version: re-added original author 'Signed-off-by'.
>
> Documentation/devicetree/bindings/serial/mvebu-uart.txt | 2 +-
> arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/serial/mvebu-uart.txt b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
> index 6087defd9f93..d37fabe17bd1 100644
> --- a/Documentation/devicetree/bindings/serial/mvebu-uart.txt
> +++ b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
> @@ -8,6 +8,6 @@ Required properties:
> Example:
> serial at 12000 {
> compatible = "marvell,armada-3700-uart";
> - reg = <0x12000 0x400>;
> + reg = <0x12000 0x200>;
> interrupts = <43>;
> };
> diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> index 51763d674050..9e558801266a 100644
> --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> @@ -129,7 +129,7 @@
>
> uart0: serial at 12000 {
> compatible = "marvell,armada-3700-uart";
> - reg = <0x12000 0x400>;
> + reg = <0x12000 0x200>;
> interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
> status = "disabled";
> };
> --
> 2.11.0
>
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
prev parent reply other threads:[~2017-09-19 14:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-07 13:04 [PATCH v2] arm64: dts: marvell: Fix A37xx UART0 register size Miquel Raynal
2017-09-19 14:12 ` Gregory CLEMENT [this message]
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