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dts: arm: nxp: lpc55s6x: add DMA channels at SOC level

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Add DMA channels at SOC level for the LPC55S6x series SOCs, as the dma
requests are SOC specific properties and do not need to be modified at
the board level. Remove any DMA request definitions present at the board
level for the LPC55S69 evaluation board.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse 2024-05-29 09:08:21 -05:00 • committed by David Leach
commit 4fbd5032a6
4 changed files with 21 additions and 13 deletions
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4
boards/nxp/lpcxpresso55s69/lpcxpresso55s69.dtsi
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, NXP
* Copyright 2019,2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -107,8 +107,6 @@
&flexcomm0 {
compatible = "nxp,lpc-usart";
current-speed = <115200>;
dmas = <&dma0 4>, <&dma0 5>;
dma-names = "rx", "tx";
};
&flash0 {

8
boards/nxp/lpcxpresso55s69/lpcxpresso55s69_lpc55s69_cpu0.dts
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, NXP
* Copyright 2019,2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -125,8 +125,6 @@
&hs_lspi {
status = "okay";
dmas = <&dma0 2>, <&dma0 3>;
dma-names = "rx", "tx";
cs-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
};
@ -179,8 +177,6 @@ i2s0: &flexcomm6 {
compatible = "nxp,lpc-i2s";
#address-cells = <1>;
#size-cells = <0>;
dmas = <&dma0 16>;
dma-names = "rx";
};
/* I2S transmit channel */
@ -189,8 +185,6 @@ i2s1: &flexcomm7 {
compatible = "nxp,lpc-i2s";
#address-cells = <1>;
#size-cells = <0>;
dmas = <&dma0 19>;
dma-names = "tx";
};
&sc_timer {

4
boards/nxp/lpcxpresso55s69/lpcxpresso55s69_lpc55s69_cpu0_ns.dts
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, NXP
* Copyright 2019,2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -85,8 +85,6 @@
&hs_lspi {
status = "okay";
dmas = <&dma0 2>, <&dma0 3>;
dma-names = "rx", "tx";
};
&wwdt0 {