[PATCH v4 05/13] ARM: dts: lan966x: add flexcom SPI nodes
Michael Walle
michael at walle.cc
Mon May 2 15:41:19 PDT 2022
Add all the SPI nodes for the flexcom IP block. Keep them
disabled by default.
Signed-off-by: Michael Walle <michael at walle.cc>
Reviewed-by: Claudiu Beznea <claudiu.beznea at microchip.com>
---
arch/arm/boot/dts/lan966x.dtsi | 75 ++++++++++++++++++++++++++++++++++
1 file changed, 75 insertions(+)
diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
index ae3ac08cfc3b..a37f2e58a1c2 100644
--- a/arch/arm/boot/dts/lan966x.dtsi
+++ b/arch/arm/boot/dts/lan966x.dtsi
@@ -105,6 +105,21 @@ usart0: serial at 200 {
atmel,fifo-size = <32>;
status = "disabled";
};
+
+ spi0: spi at 400 {
+ compatible = "atmel,at91rm9200-spi";
+ reg = <0x400 0x200>;
+ interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(3)>,
+ <&dma0 AT91_XDMAC_DT_PERID(2)>;
+ dma-names = "tx", "rx";
+ clocks = <&nic_clk>;
+ clock-names = "spi_clk";
+ atmel,fifo-size = <32>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
};
flx1: flexcom at e0044000 {
@@ -128,6 +143,21 @@ usart1: serial at 200 {
atmel,fifo-size = <32>;
status = "disabled";
};
+
+ spi1: spi at 400 {
+ compatible = "atmel,at91rm9200-spi";
+ reg = <0x400 0x200>;
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(5)>,
+ <&dma0 AT91_XDMAC_DT_PERID(4)>;
+ dma-names = "tx", "rx";
+ clocks = <&nic_clk>;
+ clock-names = "spi_clk";
+ atmel,fifo-size = <32>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
};
trng: rng at e0048000 {
@@ -168,6 +198,21 @@ usart2: serial at 200 {
atmel,fifo-size = <32>;
status = "disabled";
};
+
+ spi2: spi at 400 {
+ compatible = "atmel,at91rm9200-spi";
+ reg = <0x400 0x200>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(7)>,
+ <&dma0 AT91_XDMAC_DT_PERID(6)>;
+ dma-names = "tx", "rx";
+ clocks = <&nic_clk>;
+ clock-names = "spi_clk";
+ atmel,fifo-size = <32>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
};
flx3: flexcom at e0064000 {
@@ -191,6 +236,21 @@ usart3: serial at 200 {
atmel,fifo-size = <32>;
status = "disabled";
};
+
+ spi3: spi at 400 {
+ compatible = "atmel,at91rm9200-spi";
+ reg = <0x400 0x200>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(9)>,
+ <&dma0 AT91_XDMAC_DT_PERID(8)>;
+ dma-names = "tx", "rx";
+ clocks = <&nic_clk>;
+ clock-names = "spi_clk";
+ atmel,fifo-size = <32>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
};
dma0: dma-controller at e0068000 {
@@ -233,6 +293,21 @@ usart4: serial at 200 {
atmel,fifo-size = <32>;
status = "disabled";
};
+
+ spi4: spi at 400 {
+ compatible = "atmel,at91rm9200-spi";
+ reg = <0x400 0x200>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(11)>,
+ <&dma0 AT91_XDMAC_DT_PERID(10)>;
+ dma-names = "tx", "rx";
+ clocks = <&nic_clk>;
+ clock-names = "spi_clk";
+ atmel,fifo-size = <32>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
};
timer0: timer at e008c000 {
--
2.30.2
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