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ARM: dts: imx7s: Add DMA channels for CSPI peripherals

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This adds the rx/tx DMA channels for CSPI peripherals. Channel numbers
are taken from i.MX7D RM Rev1 01/2018.
Peripheral types ID (7) is selected according to fsl,imx-sdma.yaml and
is similar to i.MX6 and i.MX8M platforms. Same goes for transfer
priority ID (last number).

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Alexander Stein 2023-10-23 11:46:12 +02:00 committed by Shawn Guo
parent 43a116148f
commit fb72b877a6
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/nxp/imx/imx7s.dtsi
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@ -725,6 +725,8 @@
clocks = <&clks IMX7D_ECSPI4_ROOT_CLK>,
<&clks IMX7D_ECSPI4_ROOT_CLK>;
clock-names = "ipg", "per";
dma-names = "rx", "tx";
dmas = <&sdma 6 7 1>, <&sdma 7 7 2>;
status = "disabled";
};
@ -880,6 +882,8 @@
clocks = <&clks IMX7D_ECSPI1_ROOT_CLK>,
<&clks IMX7D_ECSPI1_ROOT_CLK>;
clock-names = "ipg", "per";
dma-names = "rx", "tx";
dmas = <&sdma 0 7 1>, <&sdma 1 7 2>;
status = "disabled";
};
@ -892,6 +896,8 @@
clocks = <&clks IMX7D_ECSPI2_ROOT_CLK>,
<&clks IMX7D_ECSPI2_ROOT_CLK>;
clock-names = "ipg", "per";
dma-names = "rx", "tx";
dmas = <&sdma 2 7 1>, <&sdma 3 7 2>;
status = "disabled";
};
@ -904,6 +910,8 @@
clocks = <&clks IMX7D_ECSPI3_ROOT_CLK>,
<&clks IMX7D_ECSPI3_ROOT_CLK>;
clock-names = "ipg", "per";
dma-names = "rx", "tx";
dmas = <&sdma 4 7 1>, <&sdma 5 7 2>;
status = "disabled";
};