diff options
| author | Cosmin-Gabriel Samoila <cosmin.samoila@nxp.com> | 2018-05-31 11:10:55 +0300 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:31:50 +0800 |
| commit | d56978b108b9e0d7ef6bd1824d7edf6ef54bd28b (patch) | |
| tree | a06bdaf1767eb667b0cfe1a99d1d0fbd0aa88d4c /arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts | |
| parent | 5767e3e482a4f2e5968b9fd17f93363170bfa12f (diff) | |
MLK-16784-3: arm64: dts: add pdm nodes in iMX8MM dts
Add micfil DAI node in dtsi and pdm sound card in dts.
We also moved ak5558 nodes into separate dts since
ak5558 uses sai5 which share some pins with micfil.
Signed-off-by: Cosmin-Gabriel Samoila <cosmin.samoila@nxp.com>
(cherry picked from commit 8451c6886b0175b7e1391293aa9fb461395f8485)
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts')
| -rwxr-xr-x | arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts index d3a86e73888d..6872eadbcada 100755 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts @@ -89,6 +89,7 @@ model = "ak5558-audio"; audio-cpu = <&sai5>; audio-codec = <&ak5558>; + status = "disabled"; }; sound-ak4497 { @@ -106,6 +107,12 @@ spdif-out; spdif-in; }; + + sound-micfil { + compatible = "fsl,imx-audio-micfil"; + model = "imx-audio-micfil"; + cpu-dai = <&micfil>; + }; }; &clk { @@ -215,6 +222,18 @@ >; }; + pinctrl_pdm: pdmgrp { + fsl,pins = < + MX8MM_IOMUXC_SAI5_MCLK_SAI5_MCLK 0xd6 + MX8MM_IOMUXC_SAI5_RXC_PDM_CLK 0xd6 + MX8MM_IOMUXC_SAI5_RXFS_SAI5_RX_SYNC 0xd6 + MX8MM_IOMUXC_SAI5_RXD0_PDM_DATA0 0xd6 + MX8MM_IOMUXC_SAI5_RXD1_PDM_DATA1 0xd6 + MX8MM_IOMUXC_SAI5_RXD2_PDM_DATA2 0xd6 + MX8MM_IOMUXC_SAI5_RXD3_PDM_DATA3 0xd6 + >; + }; + pinctrl_spdif1: spdif1grp { fsl,pins = < MX8MM_IOMUXC_SPDIF_TX_SPDIF1_OUT 0xd6 @@ -664,7 +683,7 @@ assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; assigned-clock-rates = <0>, <49152000>; fsl,sai-asynchronous; - status = "okay"; + status = "disabled"; }; &spdif1 { @@ -796,3 +815,12 @@ &vpu_h1 { status = "okay"; }; + +&micfil { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pdm>; + assigned-clocks = <&clk IMX8MM_CLK_PDM_SRC>, <&clk IMX8MM_CLK_PDM_DIV>; + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; + assigned-clock-rates = <0>, <24576000>; + status = "okay"; +}; |