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Commit 7484f3cf authored by Suchang Ko's avatar Suchang Ko Committed by Nicolas Ferre
Browse files

ARM: at91/dt: sama5d4: add uart0, uart1 dt nodes 



Add sama5d4 uart0, uart1 dt nodes, pinctrl and related aliases.

Signed-off-by: default avatarSuchang Ko <suchangko@samul.kr>
[nicolas.ferre@atmel.com: split patch, reorder & whitespace fixes]
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent 4896c733

arch/arm/boot/dts/sama5d4.dtsi

+56 −0
Original line number Diff line number Diff line
@@ -61,6 +61,8 @@ 
		serial2 = &usart2;

		serial3 = &usart0;

		serial4 = &usart1;

		serial5 = &uart0;

		serial6 = &uart1;

		gpio0 = &pioA;

		gpio1 = &pioB;

		gpio2 = &pioC;
@@ -849,6 +851,24 @@ 
				clock-names = "mci_clk";

			};



			uart0: serial@f8004000 {

				compatible = "atmel,at91sam9260-usart";

				reg = <0xf8004000 0x100>;

				interrupts = <27 IRQ_TYPE_LEVEL_HIGH 5>;

				dmas = <&dma1

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)

					| AT91_XDMAC_DT_PERID(22))>,

				       <&dma1

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)

					| AT91_XDMAC_DT_PERID(23))>;

				dma-names = "tx", "rx";

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_uart0>;

				clocks = <&uart0_clk>;

				clock-names = "usart";

				status = "disabled";

			};



			ssc0: ssc@f8008000 {

				compatible = "atmel,at91sam9g45-ssc";

				reg = <0xf8008000 0x4000>;
@@ -1032,6 +1052,24 @@ 
				clock-names = "mci_clk";

			};



			uart1: serial@fc004000 {

				compatible = "atmel,at91sam9260-usart";

				reg = <0xfc004000 0x100>;

				interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;

				dmas = <&dma1

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)

					| AT91_XDMAC_DT_PERID(24))>,

				       <&dma1

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)

					| AT91_XDMAC_DT_PERID(25))>;

				dma-names = "tx", "rx";

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_uart1>;

				clocks = <&uart1_clk>;

				clock-names = "usart";

				status = "disabled";

			};



			usart2: serial@fc008000 {

				compatible = "atmel,at91sam9260-usart";

				reg = <0xfc008000 0x100>;
@@ -1661,6 +1699,24 @@ 
					};

				};



				uart0 {

					pinctrl_uart0: uart0-0 {

						atmel,pins =

							<AT91_PIOE 29 AT91_PERIPH_B AT91_PINCTRL_NONE		/* RXD */

							 AT91_PIOE 30 AT91_PERIPH_B AT91_PINCTRL_PULL_UP	/* TXD */

							>;

					};

				};



				uart1 {

					pinctrl_uart1: uart1-0 {

						atmel,pins =

							<AT91_PIOC 25 AT91_PERIPH_C AT91_PINCTRL_NONE		/* RXD */

							 AT91_PIOC 26 AT91_PERIPH_C AT91_PINCTRL_PULL_UP	/* TXD */

							>;

					};

				};



				usart0 {

					pinctrl_usart0: usart0-0 {

						atmel,pins =