diff options
| author | Fugang Duan <fugang.duan@nxp.com> | 2020-06-22 14:11:12 +0800 |
|---|---|---|
| committer | Fugang Duan <fugang.duan@nxp.com> | 2020-06-22 18:10:16 +0800 |
| commit | 5cb04e92dfbb456921b8ab6a58fd7bf2b41e09b8 (patch) | |
| tree | 27a901f8ce13500339899f5541202bd29ee6942b /arch/arm64/boot/dts/freescale/imx8x-mek.dtsi | |
| parent | f6421dcab62e7fd428c38b2c72c46d097049e384 (diff) | |
MLK-24352-03 arm64: dts: imx8x-mek: enable bt hsp for nxp 88w8997
Enable nxp 88w8997 bluetooth HSP on imx8qxp/imx8dx mek boards.
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8x-mek.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8x-mek.dtsi | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8x-mek.dtsi b/arch/arm64/boot/dts/freescale/imx8x-mek.dtsi index 80ac2b39a4d7..7b3fc3d456be 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-mek.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-mek.dtsi @@ -189,6 +189,30 @@ regulator-always-on; }; + bt_sco_codec: bt_sco_codec { + #sound-dai-cells = <0>; + compatible = "linux,bt-sco"; + }; + + sound-bt-sco { + compatible = "simple-audio-card"; + simple-audio-card,name = "bt-sco-audio"; + simple-audio-card,format = "dsp_a"; + simple-audio-card,bitclock-inversion; + simple-audio-card,frame-master = <&btcpu>; + simple-audio-card,bitclock-master = <&btcpu>; + + btcpu: simple-audio-card,cpu { + sound-dai = <&sai0>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <16>; + }; + + simple-audio-card,codec { + sound-dai = <&bt_sco_codec>; + }; + }; + sound-cs42888 { compatible = "fsl,imx8qm-sabreauto-cs42888", "fsl,imx-audio-cs42888"; @@ -678,6 +702,18 @@ status = "okay"; }; +&sai0 { + #sound-dai-cells = <0>; + assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>, + <&sai0_lpcg 0>; + assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai0>; + status = "okay"; +}; + &sai1 { assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, @@ -1353,6 +1389,15 @@ >; }; + pinctrl_sai0: sai0grp { + fsl,pins = < + IMX8QXP_SAI0_TXD_ADMA_SAI0_TXD 0x06000060 + IMX8QXP_SAI0_RXD_ADMA_SAI0_RXD 0x06000040 + IMX8QXP_SAI0_TXC_ADMA_SAI0_TXC 0x06000040 + IMX8QXP_SAI0_TXFS_ADMA_SAI0_TXFS 0x06000040 + >; + }; + pinctrl_sai1: sai1grp { fsl,pins = < IMX8QXP_SAI1_RXD_ADMA_SAI1_RXD 0x06000040 |