* [PATCH] arm64: dts: ls1028a: add missing SPI nodes
@ 2020-02-13 18:56 Michael Walle
2020-02-19 2:10 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Michael Walle @ 2020-02-13 18:56 UTC (permalink / raw)
To: linux-kernel, devicetree, linux-arm-kernel
Cc: Mark Rutland, Rob Herring, Li Yang, Shawn Guo, Michael Walle
The LS1028A has three (dual) SPI controller. These are compatible with
the ones from the LS1021A. Add the nodes.
This was tested on a custom board.
Signed-off-by: Michael Walle <michael@walle.cc>
---
.../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 39 +++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 36007d07ac6d..302f353e57db 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -290,6 +290,45 @@
status = "disabled";
};
+ dspi0: spi@2100000 {
+ compatible = "fsl,ls1021a-v1.0-dspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x2100000 0x0 0x10000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "dspi";
+ clocks = <&clockgen 4 1>;
+ spi-num-chipselects = <4>;
+ little-endian;
+ status = "disabled";
+ };
+
+ dspi1: spi@2110000 {
+ compatible = "fsl,ls1021a-v1.0-dspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x2110000 0x0 0x10000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "dspi";
+ clocks = <&clockgen 4 1>;
+ spi-num-chipselects = <4>;
+ little-endian;
+ status = "disabled";
+ };
+
+ dspi2: spi@2120000 {
+ compatible = "fsl,ls1021a-v1.0-dspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x2120000 0x0 0x10000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "dspi";
+ clocks = <&clockgen 4 1>;
+ spi-num-chipselects = <3>;
+ little-endian;
+ status = "disabled";
+ };
+
esdhc: mmc@2140000 {
compatible = "fsl,ls1028a-esdhc", "fsl,esdhc";
reg = <0x0 0x2140000 0x0 0x10000>;
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: ls1028a: add missing SPI nodes
2020-02-13 18:56 [PATCH] arm64: dts: ls1028a: add missing SPI nodes Michael Walle
@ 2020-02-19 2:10 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2020-02-19 2:10 UTC (permalink / raw)
To: Michael Walle
Cc: linux-kernel, devicetree, linux-arm-kernel, Mark Rutland,
Rob Herring, Li Yang
On Thu, Feb 13, 2020 at 07:56:06PM +0100, Michael Walle wrote:
> The LS1028A has three (dual) SPI controller. These are compatible with
> the ones from the LS1021A. Add the nodes.
>
> This was tested on a custom board.
>
> Signed-off-by: Michael Walle <michael@walle.cc>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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