[v1] Enable FLEXCOMs and GMAC for SAMA7D65 SoC

[PATCH 3/6] ARM: dts: microchip: sama7d65: Add FLEXCOMs to sama7d65 SoC

Posted by Ryan.Wanner@microchip.com 10 months, 1 week ago

From: Ryan Wanner <Ryan.Wanner@microchip.com>

Add FLEXCOMs to the SAMA7D65 SoC device tree.

Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
---
 arch/arm/boot/dts/microchip/sama7d65.dtsi | 267 ++++++++++++++++++++++
 1 file changed, 267 insertions(+)

diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi
index cd17b838e179..9f453c686dc6 100644
--- a/arch/arm/boot/dts/microchip/sama7d65.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi
@@ -217,6 +217,199 @@ pit64b1: timer@e1804000 {
 			clock-names = "pclk", "gclk";
 		};
 
+		flx0: flexcom@e1820000 {
+			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
+			reg = <0xe1820000 0x200>;
+			ranges = <0x0 0xe1820000 0x800>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 34>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+
+			uart0: serial@200 {
+				compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
+				reg = <0x200 0x200>;
+				interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 34>;
+				clock-names = "usart";
+				dmas = <&dma1 AT91_XDMAC_DT_PERID(6)>,
+					<&dma1 AT91_XDMAC_DT_PERID(5)>;
+				dma-names = "tx", "rx";
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
+				status = "disabled";
+			};
+
+			i2c0: i2c@600 {
+				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
+				reg = <0x600 0x200>;
+				interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 34>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				atmel,fifo-size = <32>;
+				dmas = <&dma0 AT91_XDMAC_DT_PERID(6)>,
+					<&dma0 AT91_XDMAC_DT_PERID(5)>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+		};
+
+		flx1: flexcom@e1824000 {
+			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
+			reg = <0xe1824000 0x200>;
+			ranges = <0x0 0xe1824000 0x800>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 35>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+
+			spi1: spi@400 {
+				compatible = "microchip,sama7d65-spi", "atmel,at91rm9200-spi";
+				reg = <0x400 0x200>;
+				interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 35>;
+				clock-names = "spi_clk";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				atmel,fifo-size = <32>;
+				dmas = <&dma0 AT91_XDMAC_DT_PERID(8)>,
+					<&dma0 AT91_XDMAC_DT_PERID(7)>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c1: i2c@600 {
+				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
+				reg = <0x600 0x200>;
+				interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 35>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				atmel,fifo-size = <32>;
+				dmas = <&dma0 AT91_XDMAC_DT_PERID(8)>,
+					<&dma0 AT91_XDMAC_DT_PERID(7)>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+		};
+
+		flx2: flexcom@e1828000 {
+			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
+			reg = <0xe1828000 0x200>;
+			ranges = <0x0 0xe1828000 0x800>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 36>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+
+			uart2: serial@200 {
+				compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
+				reg = <0x200 0x200>;
+				interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 36>;
+				clock-names = "usart";
+				dmas = <&dma1 AT91_XDMAC_DT_PERID(10)>,
+					<&dma1 AT91_XDMAC_DT_PERID(9)>;
+				dma-names = "tx", "rx";
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
+				status = "disabled";
+			};
+		};
+
+		flx3: flexcom@e182c000 {
+			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
+			reg = <0xe182c000 0x200>;
+			ranges = <0x0 0xe182c000 0x800>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 37>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+
+			i2c3: i2c@600 {
+				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
+				reg = <0x600 0x200>;
+				interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 37>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				atmel,fifo-size = <32>;
+				dmas = <&dma0 AT91_XDMAC_DT_PERID(12)>,
+						<&dma0 AT91_XDMAC_DT_PERID(11)>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+		};
+
+		flx4: flexcom@e2018000 {
+			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
+			reg = <0xe2018000 0x200>;
+			ranges = <0x0 0xe2018000 0x800>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+
+			uart4: serial@200 {
+				compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
+				reg = <0x200 0x200>;
+				interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
+				clock-names = "usart";
+				dmas = <&dma1 AT91_XDMAC_DT_PERID(14)>,
+					<&dma1 AT91_XDMAC_DT_PERID(13)>;
+				dma-names = "tx", "rx";
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				atmel,fifo-size = <16>;
+				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
+				status = "disabled";
+			};
+
+			spi4: spi@400 {
+				compatible = "microchip,sama7d65-spi", "atmel,at91rm9200-spi";
+				reg = <0x400 0x200>;
+				interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
+				clock-names = "spi_clk";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				atmel,fifo-size = <32>;
+				dmas = <&dma0 AT91_XDMAC_DT_PERID(14)>,
+					<&dma0 AT91_XDMAC_DT_PERID(13)>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+		};
+
+		flx5: flexcom@e201c000 {
+			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
+			reg = <0xe201c000 0x200>;
+			ranges = <0x0 0xe201c000 0x800>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 39>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+
+			i2c5: i2c@600 {
+				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
+				reg = <0x600 0x200>;
+				interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 39>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				atmel,fifo-size = <32>;
+				dmas = <&dma0 AT91_XDMAC_DT_PERID(16)>,
+						<&dma0 AT91_XDMAC_DT_PERID(15)>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+		};
+
 		flx6: flexcom@e2020000 {
 			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
 			reg = <0xe2020000 0x200>;
@@ -238,6 +431,80 @@ uart6: serial@200 {
 			};
 		};
 
+		flx7: flexcom@e2024000 {
+			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
+			reg = <0xe2024000 0x200>;
+			ranges = <0x0 0xe2024000 0x800>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 41>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+
+			uart7: serial@200 {
+				compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
+				reg = <0x200 0x200>;
+				interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 41>;
+				clock-names = "usart";
+				dmas = <&dma1 AT91_XDMAC_DT_PERID(20)>,
+					<&dma1 AT91_XDMAC_DT_PERID(19)>;
+				dma-names = "tx", "rx";
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				atmel,fifo-size = <16>;
+				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
+				status = "disabled";
+			};
+		};
+
+		flx8: flexcom@e281c000{
+			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
+			reg = <0xe281c000 0x200>;
+			ranges = <0x0 0xe281c000 0x800>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 42>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+
+			i2c8: i2c@600 {
+				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
+				reg = <0x600 0x200>;
+				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 42>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				atmel,fifo-size = <32>;
+				dmas = <&dma0 AT91_XDMAC_DT_PERID(22)>,
+					<&dma0 AT91_XDMAC_DT_PERID(21)>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+		};
+
+		flx9: flexcom@e2820000 {
+			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
+			reg = <0xe2820000 0x200>;
+			ranges = <0x0 0xe281c000 0x800>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 43>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+
+			i2c9: i2c@600 {
+				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
+				reg = <0x600 0x200>;
+				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&pmc PMC_TYPE_PERIPHERAL 43>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				atmel,fifo-size = <32>;
+				dmas = <&dma0 AT91_XDMAC_DT_PERID(24)>,
+					<&dma0 AT91_XDMAC_DT_PERID(23)>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+		};
+
 		flx10: flexcom@e2824000 {
 			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
 			reg = <0xe2824000 0x200>;
-- 
2.43.0

Re: [PATCH 3/6] ARM: dts: microchip: sama7d65: Add FLEXCOMs to sama7d65 SoC

Posted by Claudiu Beznea 10 months ago

Hi, Ryan,

On 01.04.2025 19:13, Ryan.Wanner@microchip.com wrote:
> From: Ryan Wanner <Ryan.Wanner@microchip.com>
> 
> Add FLEXCOMs to the SAMA7D65 SoC device tree.
> 
> Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
> ---
>  arch/arm/boot/dts/microchip/sama7d65.dtsi | 267 ++++++++++++++++++++++
>  1 file changed, 267 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi
> index cd17b838e179..9f453c686dc6 100644
> --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi
> +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi
> @@ -217,6 +217,199 @@ pit64b1: timer@e1804000 {
>  			clock-names = "pclk", "gclk";
>  		};
>  
> +		flx0: flexcom@e1820000 {
> +			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
> +			reg = <0xe1820000 0x200>;
> +			ranges = <0x0 0xe1820000 0x800>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 34>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +
> +			uart0: serial@200 {
> +				compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
> +				reg = <0x200 0x200>;
> +				interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 34>;
> +				clock-names = "usart";
> +				dmas = <&dma1 AT91_XDMAC_DT_PERID(6)>,
> +					<&dma1 AT91_XDMAC_DT_PERID(5)>;

This here                               ^ should be aligned with the "<" on
the previous line.

Same for the rest of dmas on this file.

> +				dma-names = "tx", "rx";
> +				atmel,use-dma-rx;
> +				atmel,use-dma-tx;
> +				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
> +				status = "disabled";
> +			};
> +
> +			i2c0: i2c@600 {
> +				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
> +				reg = <0x600 0x200>;
> +				interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 34>;
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				atmel,fifo-size = <32>;
> +				dmas = <&dma0 AT91_XDMAC_DT_PERID(6)>,
> +					<&dma0 AT91_XDMAC_DT_PERID(5)>;
> +				dma-names = "tx", "rx";
> +				status = "disabled";
> +			};
> +		};
> +
> +		flx1: flexcom@e1824000 {
> +			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
> +			reg = <0xe1824000 0x200>;
> +			ranges = <0x0 0xe1824000 0x800>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 35>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +
> +			spi1: spi@400 {
> +				compatible = "microchip,sama7d65-spi", "atmel,at91rm9200-spi";
> +				reg = <0x400 0x200>;
> +				interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 35>;
> +				clock-names = "spi_clk";
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				atmel,fifo-size = <32>;

Vendor specific properties should be placed at the end of the node.

> +				dmas = <&dma0 AT91_XDMAC_DT_PERID(8)>,
> +					<&dma0 AT91_XDMAC_DT_PERID(7)>;
> +				dma-names = "tx", "rx";
> +				status = "disabled";
> +			};
> +
> +			i2c1: i2c@600 {
> +				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
> +				reg = <0x600 0x200>;
> +				interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 35>;
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				atmel,fifo-size = <32>;
> +				dmas = <&dma0 AT91_XDMAC_DT_PERID(8)>,
> +					<&dma0 AT91_XDMAC_DT_PERID(7)>;
> +				dma-names = "tx", "rx";
> +				status = "disabled";
> +			};
> +		};
> +
> +		flx2: flexcom@e1828000 {
> +			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
> +			reg = <0xe1828000 0x200>;
> +			ranges = <0x0 0xe1828000 0x800>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 36>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +
> +			uart2: serial@200 {
> +				compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
> +				reg = <0x200 0x200>;
> +				interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 36>;
> +				clock-names = "usart";
> +				dmas = <&dma1 AT91_XDMAC_DT_PERID(10)>,
> +					<&dma1 AT91_XDMAC_DT_PERID(9)>;
> +				dma-names = "tx", "rx";
> +				atmel,use-dma-rx;
> +				atmel,use-dma-tx;
> +				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
> +				status = "disabled";
> +			};
> +		};
> +
> +		flx3: flexcom@e182c000 {
> +			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
> +			reg = <0xe182c000 0x200>;
> +			ranges = <0x0 0xe182c000 0x800>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 37>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +
> +			i2c3: i2c@600 {
> +				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
> +				reg = <0x600 0x200>;
> +				interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 37>;
> +				#address-cells = <1>;
> +				#size-cells = <1>;
> +				atmel,fifo-size = <32>;
> +				dmas = <&dma0 AT91_XDMAC_DT_PERID(12)>,
> +						<&dma0 AT91_XDMAC_DT_PERID(11)>;
> +				dma-names = "tx", "rx";
> +				status = "disabled";
> +			};
> +
> +		};
> +
> +		flx4: flexcom@e2018000 {
> +			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
> +			reg = <0xe2018000 0x200>;
> +			ranges = <0x0 0xe2018000 0x800>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +
> +			uart4: serial@200 {
> +				compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
> +				reg = <0x200 0x200>;
> +				interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
> +				clock-names = "usart";
> +				dmas = <&dma1 AT91_XDMAC_DT_PERID(14)>,
> +					<&dma1 AT91_XDMAC_DT_PERID(13)>;
> +				dma-names = "tx", "rx";
> +				atmel,use-dma-rx;
> +				atmel,use-dma-tx;
> +				atmel,fifo-size = <16>;
> +				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
> +				status = "disabled";
> +			};
> +
> +			spi4: spi@400 {
> +				compatible = "microchip,sama7d65-spi", "atmel,at91rm9200-spi";
> +				reg = <0x400 0x200>;
> +				interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
> +				clock-names = "spi_clk";
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				atmel,fifo-size = <32>;
> +				dmas = <&dma0 AT91_XDMAC_DT_PERID(14)>,
> +					<&dma0 AT91_XDMAC_DT_PERID(13)>;
> +				dma-names = "tx", "rx";
> +				status = "disabled";
> +			};
> +		};
> +
> +		flx5: flexcom@e201c000 {
> +			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
> +			reg = <0xe201c000 0x200>;
> +			ranges = <0x0 0xe201c000 0x800>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 39>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +
> +			i2c5: i2c@600 {
> +				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
> +				reg = <0x600 0x200>;
> +				interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 39>;
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				atmel,fifo-size = <32>;
> +				dmas = <&dma0 AT91_XDMAC_DT_PERID(16)>,
> +						<&dma0 AT91_XDMAC_DT_PERID(15)>;
> +				dma-names = "tx", "rx";
> +				status = "disabled";
> +			};
> +		};
> +
>  		flx6: flexcom@e2020000 {
>  			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
>  			reg = <0xe2020000 0x200>;
> @@ -238,6 +431,80 @@ uart6: serial@200 {
>  			};
>  		};
>  
> +		flx7: flexcom@e2024000 {
> +			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
> +			reg = <0xe2024000 0x200>;
> +			ranges = <0x0 0xe2024000 0x800>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 41>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +
> +			uart7: serial@200 {
> +				compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
> +				reg = <0x200 0x200>;
> +				interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 41>;
> +				clock-names = "usart";
> +				dmas = <&dma1 AT91_XDMAC_DT_PERID(20)>,
> +					<&dma1 AT91_XDMAC_DT_PERID(19)>;
> +				dma-names = "tx", "rx";
> +				atmel,use-dma-rx;
> +				atmel,use-dma-tx;
> +				atmel,fifo-size = <16>;
> +				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
> +				status = "disabled";
> +			};
> +		};
> +
> +		flx8: flexcom@e281c000{

Missing space here -------------------^


As these are mainly cosmetics I will adjust while applying.

Thank you,
Claudiu

> +			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
> +			reg = <0xe281c000 0x200>;
> +			ranges = <0x0 0xe281c000 0x800>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 42>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +
> +			i2c8: i2c@600 {
> +				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
> +				reg = <0x600 0x200>;
> +				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 42>;
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				atmel,fifo-size = <32>;
> +				dmas = <&dma0 AT91_XDMAC_DT_PERID(22)>,
> +					<&dma0 AT91_XDMAC_DT_PERID(21)>;
> +				dma-names = "tx", "rx";
> +				status = "disabled";
> +			};
> +		};
> +
> +		flx9: flexcom@e2820000 {
> +			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
> +			reg = <0xe2820000 0x200>;
> +			ranges = <0x0 0xe281c000 0x800>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 43>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +
> +			i2c9: i2c@600 {
> +				compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
> +				reg = <0x600 0x200>;
> +				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&pmc PMC_TYPE_PERIPHERAL 43>;
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				atmel,fifo-size = <32>;
> +				dmas = <&dma0 AT91_XDMAC_DT_PERID(24)>,
> +					<&dma0 AT91_XDMAC_DT_PERID(23)>;
> +				dma-names = "tx", "rx";
> +				status = "disabled";
> +			};
> +		};
> +
>  		flx10: flexcom@e2824000 {
>  			compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
>  			reg = <0xe2824000 0x200>;

[PATCH 1/6] dt-bindings: net: cdns,macb: add sama7d65 ethernet interface
[PATCH 2/6] ARM: dts: microchip: sama7d65: Add gmac interfaces for sama7d65 SoC
[PATCH 3/6] ARM: dts: microchip: sama7d65: Add FLEXCOMs to sama7d65 SoC
[PATCH 4/6] ARM: dts: microchip: sama7d65: Enable GMAC interface
[PATCH 5/6] ARM: dts: microchip: sama7d65: Add MCP16502 to sama7d65 curiosity
[PATCH 6/6] ARM: dts: microchip: sama7d65_curiosity: add EEPROM