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Commit b1708b72 authored by Nicolas Ferre's avatar Nicolas Ferre
Browse files

ARM: dts: at91: sama5d2: add dma properties to UART nodes 



The dmas/dma-names properties are added to the UART nodes. Note that additional
properties are needed to enable them at the board level: check bindings for
details.

Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent 34ff2dc7

arch/arm/boot/dts/sama5d2.dtsi

+35 −0
Original line number Diff line number Diff line
@@ -880,6 +880,13 @@ 
				compatible = "atmel,at91sam9260-usart";

				reg = <0xf801c000 0x100>;

				interrupts = <24 IRQ_TYPE_LEVEL_HIGH 7>;

				dmas = <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(35))>,

				       <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(36))>;

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

				clocks = <&uart0_clk>;

				clock-names = "usart";

				status = "disabled";
@@ -889,6 +896,13 @@ 
				compatible = "atmel,at91sam9260-usart";

				reg = <0xf8020000 0x100>;

				interrupts = <25 IRQ_TYPE_LEVEL_HIGH 7>;

				dmas = <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(37))>,

				       <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(38))>;

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

				clocks = <&uart1_clk>;

				clock-names = "usart";

				status = "disabled";
@@ -898,6 +912,13 @@ 
				compatible = "atmel,at91sam9260-usart";

				reg = <0xf8024000 0x100>;

				interrupts = <26 IRQ_TYPE_LEVEL_HIGH 7>;

				dmas = <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(39))>,

				       <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(40))>;

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

				clocks = <&uart2_clk>;

				clock-names = "usart";

				status = "disabled";
@@ -1016,6 +1037,13 @@ 
				compatible = "atmel,at91sam9260-usart";

				reg = <0xfc008000 0x100>;

				interrupts = <27 IRQ_TYPE_LEVEL_HIGH 7>;

				dmas = <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(41))>,

				       <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(42))>;

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

				clocks = <&uart3_clk>;

				clock-names = "usart";

				status = "disabled";
@@ -1024,6 +1052,13 @@ 
			uart4: serial@fc00c000 {

				compatible = "atmel,at91sam9260-usart";

				reg = <0xfc00c000 0x100>;

				dmas = <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(43))>,

				       <&dma0

					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |

					 AT91_XDMAC_DT_PERID(44))>;

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

				interrupts = <28 IRQ_TYPE_LEVEL_HIGH 7>;

				clocks = <&uart4_clk>;

				clock-names = "usart";