Commit Graph

5 Commits

Author SHA1 Message Date
Shengjiu Wang
288921232d ASoC: dt-bindings: fsl,xcvr: Adjust the number of interrupts
On i.MX8MP, there are 3 interrupts, the third interrupt is
SPDIF wakeup interrupt from PHY

Add ref: dai-common.yaml for #sound-dai-cells is needed and
XCVR is a DAI device.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/1719481981-4069-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-06-28 13:39:32 +01:00
Shengjiu Wang
fc1277335f ASoC: dt-bindings: fsl,xcvr: Add compatible string for i.MX95
Add compatible string "fsl,imx95-xcvr" for i.MX95 platform.

The difference between each platform is in below table.

+---------+--------+----------+--------+
|  SOC	  |  PHY   | eARC/ARC | SPDIF  |
+---------+--------+----------+--------+
| i.MX8MP |  V1    |  Yes     |  Yes   |
+---------+--------+----------+--------+
| i.MX93  |  N/A   |  N/A     |  Yes   |
+---------+--------+----------+--------+
| i.MX95  |  V2    |  N/A     |  Yes   |
+---------+--------+----------+--------+

On i.MX95, there are two PLL clock sources, they are the parent
clocks of the XCVR root clock. one is for 8kHz series rates, named
as 'pll8k', another one is for 11kHz series rates, named as 'pll11k'.
They are optional clocks, if there are such clocks, then the driver
can switch between them to support more accurate sample rates.

As 'pll8k' and 'pll11k' are optional, then add 'minItems: 4' for
clocks and clock-names properties.

On i.MX95, the 'interrupts' configuration has the same constraint
as i.MX93.

Only on i.MX8MP, the 'resets' is required, but for i.MX95 and i.MX93
there is no such hardware setting.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://msgid.link/r/1716972002-2315-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-06-03 17:04:39 +01:00
Fabio Estevam
a6b5f50fef ASoC: dt-bindings: fsl,xcvr: Adjust the number of interrupts
Unlike i.MX8MP, i.MX93 has two XCVR interrupts.

Describe the two interrupts for the i.MX93 to fix the following
dt-schema warning:

imx93-11x11-evk.dtb: xcvr@42680000: interrupts: [[0, 203, 4], [0, 204, 4]] is too long
	from schema $id: http://devicetree.org/schemas/sound/fsl,xcvr.yaml#

Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231206113047.2240055-1-festevam@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-06 15:57:21 +00:00
Chancel Liu
0a22003c63 ASoC: dt-bindings: fsl,xcvr: Add compatible string for i.MX93 platform
Add compatible string "fsl,imx93-xcvr" for i.MX93 platform.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://lore.kernel.org/r/20230104023953.2973362-2-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-09 13:04:21 +00:00
Viorel Suman
0afb88d5a6 ASoC: dt-bindings: fsl_xcvr: Add document for XCVR
XCVR (Audio Transceiver) is a new IP module found on i.MX8MP.

Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201013121733.83684-3-viorel.suman@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 15:45:32 +00:00