diff options
| author | Peng Fan <peng.fan@nxp.com> | 2018-12-06 10:04:51 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:35:36 +0800 |
| commit | 43a5e64766669206e90be33d445bda24a1584e3f (patch) | |
| tree | db69ee47529c4e977824eb3ce5a0a8a4038c3abf /arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts | |
| parent | 8d29874365c36e843a6f9956e145088dde844a33 (diff) | |
MLK-20524 ARM64: dts: imx8qm-mek: enable sai0 in domu car
Android auto use sai0 for bluetooth phone audio output,
so enable sai0 for android auto.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts index 5b10d03140b6..b01e80fac721 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts @@ -394,6 +394,21 @@ status = "okay"; }; + edma24: dma-controller@0x592c0000 { + compatible = "fsl,imx8qm-adma"; + reg = <0x0 0x592c0000 0x0 0x10000>, /* sai0 rx */ + <0x0 0x592d0000 0x0 0x10000>; /* sai0 tx */ + #dma-cells = <3>; + shared-interrupt; + dma-channels = <2>; + interrupts = <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>, /* sai0 */ + <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma2-chan12-rx", "edma2-chan13-tx"; /* sai0 */ + fsl,sc_rsrc_id = <SC_R_DMA_2_CH12>, + <SC_R_DMA_2_CH13>; + status = "okay"; + }; + sound-cs42888 { compatible = "fsl,imx8qm-sabreauto-cs42888", "fsl,imx-audio-cs42888"; @@ -790,7 +805,9 @@ /delete-node/ &spdif0; /delete-node/ &spdif1; /delete-node/ &sai1; -/delete-node/ &sai0; +&sai0 { + dmas = <&edma24 12 0 1>, <&edma24 13 0 0>; +}; /delete-node/ &sai2; /delete-node/ &sai3; /delete-node/ &sai_hdmi_rx; |