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ARM: dts: at91: sama5d2: Move flx3 definitions in the SoC dtsi

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The Flexcom IP is part of the sama5d2 SoC. Move the flx3 node together
with its function definitions in sama5d2.dtsi. Boards will just fill
the pins and enable the desired functions.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20200514050301.147442-4-tudor.ambarus@microchip.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Tudor Ambarus 2020-05-14 05:03:08 +00:00 committed by Alexandre Belloni
parent 91fa03c9e3
commit 445a9d6e56
4 changed files with 30 additions and 31 deletions
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13
arch/arm/boot/dts/at91-kizbox3_common.dtsi
View File

@ -325,21 +325,8 @@ &flx3 {
status = "disabled";
uart8: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x400>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
| AT91_XDMAC_DT_PERID(17))>,
<&dma0
(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
| AT91_XDMAC_DT_PERID(18))>;
dma-names = "tx", "rx";
clocks = <&pmc PMC_TYPE_PERIPHERAL 22>;
clock-names = "usart";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flx3_default>;
atmel,fifo-size = <32>;
atmel,use-dma-rx;
atmel,use-dma-tx;
status = "disabled";

13
arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
View File

@ -179,26 +179,15 @@ flx3: flexcom@fc014000 {
status = "disabled";
uart8: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 22>;
clock-names = "usart";
dmas = <0>, <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flx3_default>;
atmel,fifo-size = <32>;
status = "disabled"; /* Conflict with isc. */
};
spi5: spi@400 {
compatible = "atmel,at91rm9200-spi";
reg = <0x400 0x200>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 22>;
clock-names = "spi_clk";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flx3_default>;
atmel,fifo-size = <16>;
status = "disabled"; /* Conflict with isc. */
};
};

6
arch/arm/boot/dts/at91-sama5d2_icp.dts
View File

@ -185,14 +185,8 @@ &flx3 { /* mikrobus1 spi */
status = "okay";
spi5: spi@400 {
compatible = "atmel,at91rm9200-spi";
reg = <0x400 0x200>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 22>;
clock-names = "spi_clk";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mikrobus1_spi &pinctrl_mikrobus1_spi_cs>;
atmel,fifo-size = <16>;
status = "okay";
};
};

29
arch/arm/boot/dts/sama5d2.dtsi
View File

@ -804,6 +804,35 @@ flx3: flexcom@fc014000 {
#size-cells = <1>;
ranges = <0x0 0xfc014000 0x800>;
status = "disabled";
uart8: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 22>;
clock-names = "usart";
dmas = <&dma0
(AT91_XDMAC_DT_MEM_IF(0) |
AT91_XDMAC_DT_PER_IF(1) |
AT91_XDMAC_DT_PERID(17))>,
<&dma0
(AT91_XDMAC_DT_MEM_IF(0) |
AT91_XDMAC_DT_PER_IF(1) |
AT91_XDMAC_DT_PERID(18))>;
dma-names = "tx", "rx";
atmel,fifo-size = <32>;
status = "disabled";
};
spi5: spi@400 {
compatible = "atmel,at91rm9200-spi";
reg = <0x400 0x200>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 22>;
clock-names = "spi_clk";
atmel,fifo-size = <16>;
status = "disabled";
};
};
flx4: flexcom@fc018000 {