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

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commit b1708b72a0959a032cd2eebb77fa9086ea3e0c84 upstream.

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: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nicolas Ferre 2016-01-26 17:30:18 +01:00 committed by Greg Kroah-Hartman
parent 2705b18326
commit e1af444e52
1 changed files with 35 additions and 0 deletions
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35
arch/arm/boot/dts/sama5d2.dtsi
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@ -856,6 +856,13 @@
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";
@ -865,6 +872,13 @@
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";
@ -874,6 +888,13 @@
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";
@ -985,6 +1006,13 @@
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";
@ -993,6 +1021,13 @@
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";