diff options
| author | Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> | 2026-02-03 13:03:32 +0300 |
|---|---|---|
| committer | Frank Li <Frank.Li@nxp.com> | 2026-02-24 23:09:14 +0300 |
| commit | 87e4207ddfe945907da45ea7d1d5eb26c879ec59 (patch) | |
| tree | 064408b85762f1c9b89783671cc4f5f7492c7b5e /arch | |
| parent | 77ae6ab96581773dc799739252e632263a29b58f (diff) | |
| download | linux-87e4207ddfe945907da45ea7d1d5eb26c879ec59.tar.xz | |
arm64: dts: imx95-15x15-frdm: support AONMIX MQS
Add support for AONMIX MQS (i.e. MQS1).
Reviewed-by: Chancel Liu <chancel.liu@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts b/arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts index ca1c4966c867..0f43e3be7058 100644 --- a/arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts +++ b/arch/arm64/boot/dts/freescale/imx95-15x15-frdm.dts @@ -243,6 +243,12 @@ }; }; + sound-mqs { + compatible = "audio-graph-card2"; + links = <&sai1_port1>; + label = "mqs-audio"; + }; + usdhc3_pwrseq: usdhc3-pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pcal6524 8 GPIO_ACTIVE_LOW>; @@ -473,6 +479,21 @@ status = "okay"; }; +&mqs1 { + clocks = <&scmi_clk IMX95_CLK_SAI1>; + clock-names = "mclk"; + pinctrl-0 = <&pinctrl_mqs1>; + pinctrl-names = "default"; + status = "okay"; + + mqs1_port: port { + mqs1_ep: endpoint { + dai-format = "left_j"; + remote-endpoint = <&sai1_port1_ep>; + }; + }; +}; + &netc_blk_ctrl { status = "okay"; }; @@ -534,6 +555,51 @@ status = "okay"; }; +&sai1 { + clocks = <&scmi_clk IMX95_CLK_BUSAON>, <&dummy>, + <&scmi_clk IMX95_CLK_SAI1>, <&dummy>, + <&dummy>, <&scmi_clk IMX95_CLK_AUDIOPLL1>, + <&scmi_clk IMX95_CLK_AUDIOPLL2>; + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3", "pll8k", "pll11k"; + assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>, + <&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>, + <&scmi_clk IMX95_CLK_AUDIOPLL1>, + <&scmi_clk IMX95_CLK_AUDIOPLL2>, + <&scmi_clk IMX95_CLK_SAI1>; + assigned-clock-parents = <0>, <0>, <0>, <0>, <&scmi_clk IMX95_CLK_AUDIOPLL1>; + assigned-clock-rates = <3932160000>, <3612672000>, + <393216000>, <361267200>, + <24576000>; + fsl,sai-mclk-direction-output; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* leave unconnected - no RX in the context of MQS */ + port@0 { + reg = <0>; + + endpoint { + }; + }; + + sai1_port1: port@1 { + reg = <1>; + mclk-fs = <512>; + + sai1_port1_ep: endpoint { + dai-format = "left_j"; + system-clock-direction-out; + bitclock-master; + frame-master; + remote-endpoint = <&mqs1_ep>; + }; + }; + }; +}; + &scmi_iomuxc { pinctrl_emdio: emdiogrp { fsl,pins = < @@ -618,6 +684,13 @@ >; }; + pinctrl_mqs1: mqs1grp { + fsl,pins = < + IMX95_PAD_SAI1_TXFS__AONMIX_TOP_MQS1_LEFT 0x31e + IMX95_PAD_SAI1_RXD0__AONMIX_TOP_MQS1_RIGHT 0x31e + >; + }; + pinctrl_pcal6524: pcal6524grp { fsl,pins = < IMX95_PAD_GPIO_IO34__GPIO5_IO_BIT14 0x31e |