arm64: dts: marvell: Add UART1-3 for AC5/AC5X

[PATCH] arm64: dts: marvell: Add UART1-3 for AC5/AC5X

Posted by Chris Packham 3 years, 8 months ago

The AC5/AC5X SoC has 4 UART blocks. Add the additional UART1-3 blocks to
the base dtsi file.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---

Notes:
    This applies on top of the series adding the AC5/AC5X SoC which is in
    Gregory's mvebu/dt64 tree but hasn't made it to Linus's (yet).

 arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
index 80b44c7df56a..914fcf9e2c24 100644
--- a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
@@ -95,6 +95,36 @@ uart0: serial@12000 {
 				status = "okay";
 			};
 
+			uart1: serial@12100 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0x11000 0x100>;
+				reg-shift = <2>;
+				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+				reg-io-width = <1>;
+				clocks = <&cnm_clock>;
+				status = "disabled";
+			};
+
+			uart2: serial@12200 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0x12200 0x100>;
+				reg-shift = <2>;
+				interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+				reg-io-width = <1>;
+				clocks = <&cnm_clock>;
+				status = "disabled";
+			};
+
+			uart3: serial@12300 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0x12300 0x100>;
+				reg-shift = <2>;
+				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+				reg-io-width = <1>;
+				clocks = <&cnm_clock>;
+				status = "disabled";
+			};
+
 			mdio: mdio@22004 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-- 
2.37.1

Re: [PATCH] arm64: dts: marvell: Add UART1-3 for AC5/AC5X

Posted by Gregory CLEMENT 3 years, 7 months ago

Chris Packham <chris.packham@alliedtelesis.co.nz> writes:

> The AC5/AC5X SoC has 4 UART blocks. Add the additional UART1-3 blocks to
> the base dtsi file.
>
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>

Applied on mvebu/dt64

Thanks,

Gregory

> ---
>
> Notes:
>     This applies on top of the series adding the AC5/AC5X SoC which is in
>     Gregory's mvebu/dt64 tree but hasn't made it to Linus's (yet).
>
>  arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi | 30 +++++++++++++++++++
>  1 file changed, 30 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
> index 80b44c7df56a..914fcf9e2c24 100644
> --- a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
> +++ b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
> @@ -95,6 +95,36 @@ uart0: serial@12000 {
>  				status = "okay";
>  			};
>  
> +			uart1: serial@12100 {
> +				compatible = "snps,dw-apb-uart";
> +				reg = <0x11000 0x100>;
> +				reg-shift = <2>;
> +				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
> +				reg-io-width = <1>;
> +				clocks = <&cnm_clock>;
> +				status = "disabled";
> +			};
> +
> +			uart2: serial@12200 {
> +				compatible = "snps,dw-apb-uart";
> +				reg = <0x12200 0x100>;
> +				reg-shift = <2>;
> +				interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
> +				reg-io-width = <1>;
> +				clocks = <&cnm_clock>;
> +				status = "disabled";
> +			};
> +
> +			uart3: serial@12300 {
> +				compatible = "snps,dw-apb-uart";
> +				reg = <0x12300 0x100>;
> +				reg-shift = <2>;
> +				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
> +				reg-io-width = <1>;
> +				clocks = <&cnm_clock>;
> +				status = "disabled";
> +			};
> +
>  			mdio: mdio@22004 {
>  				#address-cells = <1>;
>  				#size-cells = <0>;
> -- 
> 2.37.1
>

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com