On Tue, Jul 2, 2019 at 4:25 PM Andra Danciu <andradanciu1997@xxxxxxxxx> wrote:
>
> SAI3 and SAI6 nodes are used to connect to an external codec.
> They have 1 Tx and 1 Rx dataline.
>
> Cc: Daniel Baluta <daniel.baluta@xxxxxxx>
> Signed-off-by: Andra Danciu <andradanciu1997@xxxxxxxxx>
Reviewed-by: Daniel Baluta <daniel.baluta@xxxxxxx>
> ---
> Changes since v2:
> - removed multiple new lines
>
> Changes since v1:
> - Added sai3 node because we need it to enable audio on pico-pi-8m
> - Added commit description
>
> arch/arm64/boot/dts/freescale/imx8mq.dtsi | 29 +++++++++++++++++++++++++++++
> 1 file changed, 29 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> index d09b808eff87..736cf81b695e 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> @@ -278,6 +278,20 @@
> #size-cells = <1>;
> ranges = <0x30000000 0x30000000 0x400000>;
>
> + sai6: sai@30030000 {
> + compatible = "fsl,imx8mq-sai",
> + "fsl,imx6sx-sai";
> + reg = <0x30030000 0x10000>;
> + interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX8MQ_CLK_SAI6_IPG>,
> + <&clk IMX8MQ_CLK_SAI6_ROOT>,
> + <&clk IMX8MQ_CLK_DUMMY>, <&clk IMX8MQ_CLK_DUMMY>;
> + clock-names = "bus", "mclk1", "mclk2", "mclk3";
> + dmas = <&sdma2 4 24 0>, <&sdma2 5 24 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> gpio1: gpio@30200000 {
> compatible = "fsl,imx8mq-gpio", "fsl,imx35-gpio";
> reg = <0x30200000 0x10000>;
> @@ -728,6 +742,21 @@
> status = "disabled";
> };
>
> + sai3: sai@308c0000 {
> + compatible = "fsl,imx8mq-sai",
> + "fsl,imx6sx-sai";
> + reg = <0x308c0000 0x10000>;
> + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX8MQ_CLK_SAI3_IPG>,
> + <&clk IMX8MQ_CLK_DUMMY>,
> + <&clk IMX8MQ_CLK_SAI3_ROOT>,
> + <&clk IMX8MQ_CLK_DUMMY>, <&clk IMX8MQ_CLK_DUMMY>;
> + clock-names = "bus", "mclk1", "mclk2", "mclk3";
> + dmas = <&sdma1 12 24 0>, <&sdma1 13 24 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> i2c1: i2c@30a20000 {
> compatible = "fsl,imx8mq-i2c", "fsl,imx21-i2c";
> reg = <0x30a20000 0x10000>;
> --
> 2.11.0
>
