[13/16] arm64: dts: marvell: armada-37xx: add UART clock

Message ID 20171006101344.15590-14-miquel.raynal@free-electrons.com
State New
Headers show
Series
  • Support armada-37xx second UART port
Related show

Commit Message

Miquel RAYNAL Oct. 6, 2017, 10:13 a.m.
Add the missing clock property to armada-3700 UART node.

This clock will be used to derive the prescaler value to comply to the
requested baudrate.

Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
---
 arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

Gregory CLEMENT Oct. 6, 2017, 12:48 p.m. | #1
Hi Miquel,
 
 On ven., oct. 06 2017, Miquel Raynal <miquel.raynal@free-electrons.com> wrote:

> Add the missing clock property to armada-3700 UART node.
>
> This clock will be used to derive the prescaler value to comply to the
> requested baudrate.
>
> Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>

Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Thanks,

Gregory

> ---
>  arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> index b554cdaf5e53..a36d667f770e 100644
> --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> @@ -135,6 +135,7 @@
>  			uart0: serial@12000 {
>  				compatible = "marvell,armada-3700-uart";
>  				reg = <0x12000 0x200>;
> +				clocks = <&xtalclk>;
>  				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
>  				status = "disabled";
>  			};
> -- 
> 2.11.0
>

Patch

diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index b554cdaf5e53..a36d667f770e 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -135,6 +135,7 @@ 
 			uart0: serial@12000 {
 				compatible = "marvell,armada-3700-uart";
 				reg = <0x12000 0x200>;
+				clocks = <&xtalclk>;
 				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};