Commit dd12fa69 authored by Vladimir Oltean's avatar Vladimir Oltean Committed by Shawn Guo

arm64: dts: ls1028a: Specify the DMA channels for the DSPI controllers

LS1028A has a functional connection to the eDMA module. Even if the
spi-fsl-dspi.c driver is not using DMA for LS1028A now, define the slots
in the DMAMUX for connecting the eDMA channels to the 3 DSPI
controllers.
Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 41235c8f
...@@ -298,6 +298,8 @@ dspi0: spi@2100000 { ...@@ -298,6 +298,8 @@ dspi0: spi@2100000 {
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "dspi"; clock-names = "dspi";
clocks = <&clockgen 4 1>; clocks = <&clockgen 4 1>;
dmas = <&edma0 0 62>, <&edma0 0 60>;
dma-names = "tx", "rx";
spi-num-chipselects = <4>; spi-num-chipselects = <4>;
little-endian; little-endian;
status = "disabled"; status = "disabled";
...@@ -311,6 +313,8 @@ dspi1: spi@2110000 { ...@@ -311,6 +313,8 @@ dspi1: spi@2110000 {
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "dspi"; clock-names = "dspi";
clocks = <&clockgen 4 1>; clocks = <&clockgen 4 1>;
dmas = <&edma0 0 58>, <&edma0 0 56>;
dma-names = "tx", "rx";
spi-num-chipselects = <4>; spi-num-chipselects = <4>;
little-endian; little-endian;
status = "disabled"; status = "disabled";
...@@ -324,6 +328,8 @@ dspi2: spi@2120000 { ...@@ -324,6 +328,8 @@ dspi2: spi@2120000 {
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "dspi"; clock-names = "dspi";
clocks = <&clockgen 4 1>; clocks = <&clockgen 4 1>;
dmas = <&edma0 0 54>, <&edma0 0 2>;
dma-names = "tx", "rx";
spi-num-chipselects = <3>; spi-num-chipselects = <3>;
little-endian; little-endian;
status = "disabled"; status = "disabled";
......
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