ASoC: fsl_sai: Add support for imx7ulp/imx8mq (a860fac4) · Commits · 戴 / test

SAI module on imx7ulp/imx8m features 2 new registers (VERID and PARAM) at the beginning of register address space. On imx7ulp FIFOs can held up to 16 x 32 bit samples. On imx8mq FIFOs can held up to 128 x 32 bit samples. Signed-off-by:

Daniel Baluta <daniel.baluta@nxp.com> Acked-by:

Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20190806151214.6783-5-daniel.baluta@nxp.com Signed-off-by:

Mark Brown <broonie@kernel.org>

sound/soc/fsl/fsl_sai.c

+14 −0

Original line number	Diff line number	Diff line
		@@ -1019,10 +1019,24 @@ static const struct fsl_sai_soc_data fsl_sai_imx6sx_data = {
		.reg_offset = 0,
		};

		static const struct fsl_sai_soc_data fsl_sai_imx7ulp_data = {
		.use_imx_pcm = true,
		.fifo_depth = 16,
		.reg_offset = 8,
		};

		static const struct fsl_sai_soc_data fsl_sai_imx8mq_data = {
		.use_imx_pcm = true,
		.fifo_depth = 128,
		.reg_offset = 8,
		};

		static const struct of_device_id fsl_sai_ids[] = {
		{ .compatible = "fsl,vf610-sai", .data = &fsl_sai_vf610_data },
		{ .compatible = "fsl,imx6sx-sai", .data = &fsl_sai_imx6sx_data },
		{ .compatible = "fsl,imx6ul-sai", .data = &fsl_sai_imx6sx_data },
		{ .compatible = "fsl,imx7ulp-sai", .data = &fsl_sai_imx7ulp_data },
		{ .compatible = "fsl,imx8mq-sai", .data = &fsl_sai_imx8mq_data },
		{ /* sentinel */ }
		};
		MODULE_DEVICE_TABLE(of, fsl_sai_ids);

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