From 56cd4b9e8c67fa60244aea013cc3846f9d8c498b Mon Sep 17 00:00:00 2001 From: Tudor Ambarus Date: Thu, 14 May 2020 05:03:10 +0000 Subject: ARM: dts: at91: sama5d2: Move flx0 definitions in the SoC dtsi The Flexcom IP is part of the sama5d2 SoC. Move the flx0 node together with its function definitions in sama5d2.dtsi. Boards will just fill the pins and enable the desired functions. There is a single functional change in this patch. With the move of the flx0 uart5 definition in the SoC dtsi, the uart5 from at91-sama5d27_wlsom1_ek.dts inherits the following optional property: atmel,fifo-size = <32>; This particular change was tested by Codrin. Signed-off-by: Tudor Ambarus Tested-by: Codrin Ciubotariu Link: https://lore.kernel.org/r/20200514050301.147442-7-tudor.ambarus@microchip.com Signed-off-by: Alexandre Belloni --- arch/arm/boot/dts/sama5d2.dtsi | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) (limited to 'arch/arm/boot/dts/sama5d2.dtsi') diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index 79ed7bd02df6..acb91908bd74 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -635,6 +635,46 @@ #size-cells = <1>; ranges = <0x0 0xf8034000 0x800>; status = "disabled"; + + uart5: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 19>; + clock-names = "usart"; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | + AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(11))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | + AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(12))>; + dma-names = "tx", "rx"; + atmel,fifo-size = <32>; + status = "disabled"; + }; + + spi2: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 19>; + clock-names = "spi_clk"; + atmel,fifo-size = <16>; + status = "disabled"; + }; + + i2c2: i2c@600 { + compatible = "atmel,sama5d2-i2c"; + reg = <0x600 0x200>; + interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 19>; + atmel,fifo-size = <16>; + status = "disabled"; + }; }; flx1: flexcom@f8038000 { -- cgit