diff options
| author | Fabio Estevam <fabio.estevam@nxp.com> | 2018-05-19 22:12:52 -0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-05-21 11:54:59 +0100 |
| commit | 9ff3036a60837b6ee0b7f70180f39ac29deb8cc2 (patch) | |
| tree | f7665a6e7ae4d1899bd83018f714a468f90d7702 | |
| parent | 7608102ee610cb4a65b38a4e1319e22c7ebeb04b (diff) | |
ASoC: fsl: Mark 'big-endian' property as optional
Currently the 'big-endian' property is listed as required, which is
not correct. i.MX SoCs do not need such property, so move it under
'Optional properties' entry instead.
Also, fsl-sai.txt incorrectly referenced 'FTM_PWM registers', so
change it to 'SAI registers', which is the intended description.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
4 files changed, 15 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/sound/fsl,asrc.txt b/Documentation/devicetree/bindings/sound/fsl,asrc.txt index f5a14115b459..1d4d9f938689 100644 --- a/Documentation/devicetree/bindings/sound/fsl,asrc.txt +++ b/Documentation/devicetree/bindings/sound/fsl,asrc.txt @@ -31,14 +31,16 @@ Required properties: it. This property is optional depending on the SoC design. - - big-endian : If this property is absent, the little endian mode - will be in use as default. Otherwise, the big endian - mode will be in use for all the device registers. - - fsl,asrc-rate : Defines a mutual sample rate used by DPCM Back Ends. - fsl,asrc-width : Defines a mutual sample width used by DPCM Back Ends. +Optional properties: + + - big-endian : If this property is absent, the little endian mode + will be in use as default. Otherwise, the big endian + mode will be in use for all the device registers. + Example: asrc: asrc@2034000 { diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.txt b/Documentation/devicetree/bindings/sound/fsl,esai.txt index cacd18bb9ba6..5b9914367610 100644 --- a/Documentation/devicetree/bindings/sound/fsl,esai.txt +++ b/Documentation/devicetree/bindings/sound/fsl,esai.txt @@ -42,6 +42,8 @@ Required properties: means all the settings for Receiving would be duplicated from Transmition related registers. +Optional properties: + - big-endian : If this property is absent, the native endian mode will be in use as default, or the big endian mode will be in use for all the device registers. diff --git a/Documentation/devicetree/bindings/sound/fsl,spdif.txt b/Documentation/devicetree/bindings/sound/fsl,spdif.txt index 38cfa7573441..8b324f82a782 100644 --- a/Documentation/devicetree/bindings/sound/fsl,spdif.txt +++ b/Documentation/devicetree/bindings/sound/fsl,spdif.txt @@ -33,6 +33,8 @@ Required properties: it. This property is optional depending on the SoC design. +Optional properties: + - big-endian : If this property is absent, the native endian mode will be in use as default, or the big endian mode will be in use for all the device registers. diff --git a/Documentation/devicetree/bindings/sound/fsl-sai.txt b/Documentation/devicetree/bindings/sound/fsl-sai.txt index 740b467adf7d..dd9e59738e08 100644 --- a/Documentation/devicetree/bindings/sound/fsl-sai.txt +++ b/Documentation/devicetree/bindings/sound/fsl-sai.txt @@ -28,9 +28,6 @@ Required properties: pinctrl-names. See ../pinctrl/pinctrl-bindings.txt for details of the property values. - - big-endian : Boolean property, required if all the FTM_PWM - registers are big-endian rather than little-endian. - - lsb-first : Configures whether the LSB or the MSB is transmitted first for the fifo data. If this property is absent, the MSB is transmitted first as default, or the LSB @@ -48,6 +45,11 @@ Required properties: receive data by following their own bit clocks and frame sync clocks separately. +Optional properties: + + - big-endian : Boolean property, required if all the SAI + registers are big-endian rather than little-endian. + Optional properties (for mx6ul): - fsl,sai-mclk-direction-output: This is a boolean property. If present, |