| Message ID | 1715656329-8061-2-git-send-email-shengjiu.wang@nxp.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ASoC: fsl_xcvr: Support i.MX95 platform | expand |
On Tue, May 14, 2024 at 11:12:08AM +0800, Shengjiu Wang wrote: > 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. > > Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> > --- > .../devicetree/bindings/sound/fsl,xcvr.yaml | 55 +++++++++++++++---- > 1 file changed, 45 insertions(+), 10 deletions(-) > > diff --git a/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml b/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml > index 0eb0c1ba8710..70bcde33e986 100644 > --- a/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml > +++ b/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml > @@ -22,6 +22,7 @@ properties: > enum: > - fsl,imx8mp-xcvr > - fsl,imx93-xcvr > + - fsl,imx95-xcvr > > reg: > items: > @@ -44,18 +45,12 @@ properties: > minItems: 1 > > clocks: > - items: > - - description: Peripheral clock > - - description: PHY clock > - - description: SPBA clock > - - description: PLL clock Leave these here and add pll8k and pll11k. > + minItems: 4 Keep this. > + maxItems: 6 > > clock-names: > - items: > - - const: ipg > - - const: phy > - - const: spba > - - const: pll_ipg > + minItems: 4 > + maxItems: 6 Same here. > > dmas: > items: > @@ -97,6 +92,46 @@ allOf: > properties: > interrupts: > maxItems: 1 > + - if: > + properties: > + compatible: > + contains: > + enum: > + - fsl,imx95-xcvr > + then: > + properties: > + clocks: > + items: > + - description: Peripheral clock > + - description: PHY clock > + - description: SPBA clock > + - description: PLL clock > + - description: PLL clock source for 8kHz series > + - description: PLL clock source for 11kHz series > + minItems: 4 > + clock-names: > + items: > + - const: ipg > + - const: phy > + - const: spba > + - const: pll_ipg > + - const: pll8k > + - const: pll11k > + minItems: 4 Drop all this. > + else: > + properties: > + clocks: > + items: > + - description: Peripheral clock > + - description: PHY clock > + - description: SPBA clock > + - description: PLL clock > + clock-names: > + items: > + - const: ipg > + - const: phy > + - const: spba > + - const: pll_ipg And for this case, you just need 'maxItems: 4'. Rob
On Tue, May 21, 2024 at 12:16 AM Rob Herring <robh@kernel.org> wrote: > > On Tue, May 14, 2024 at 11:12:08AM +0800, Shengjiu Wang wrote: > > 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. > > > > Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> > > --- > > .../devicetree/bindings/sound/fsl,xcvr.yaml | 55 +++++++++++++++---- > > 1 file changed, 45 insertions(+), 10 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml b/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml > > index 0eb0c1ba8710..70bcde33e986 100644 > > --- a/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml > > +++ b/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml > > @@ -22,6 +22,7 @@ properties: > > enum: > > - fsl,imx8mp-xcvr > > - fsl,imx93-xcvr > > + - fsl,imx95-xcvr > > > > reg: > > items: > > @@ -44,18 +45,12 @@ properties: > > minItems: 1 > > > > clocks: > > - items: > > - - description: Peripheral clock > > - - description: PHY clock > > - - description: SPBA clock > > - - description: PLL clock > > Leave these here and add pll8k and pll11k. > > > + minItems: 4 > > Keep this. > > > + maxItems: 6 > > > > clock-names: > > - items: > > - - const: ipg > > - - const: phy > > - - const: spba > > - - const: pll_ipg > > + minItems: 4 > > + maxItems: 6 > > Same here. > > > > > dmas: > > items: > > @@ -97,6 +92,46 @@ allOf: > > properties: > > interrupts: > > maxItems: 1 > > + - if: > > + properties: > > + compatible: > > + contains: > > + enum: > > + - fsl,imx95-xcvr > > + then: > > + properties: > > + clocks: > > + items: > > + - description: Peripheral clock > > + - description: PHY clock > > + - description: SPBA clock > > + - description: PLL clock > > + - description: PLL clock source for 8kHz series > > + - description: PLL clock source for 11kHz series > > + minItems: 4 > > + clock-names: > > + items: > > + - const: ipg > > + - const: phy > > + - const: spba > > + - const: pll_ipg > > + - const: pll8k > > + - const: pll11k > > + minItems: 4 > > Drop all this. > > > + else: > > + properties: > > + clocks: > > + items: > > + - description: Peripheral clock > > + - description: PHY clock > > + - description: SPBA clock > > + - description: PLL clock > > + clock-names: > > + items: > > + - const: ipg > > + - const: phy > > + - const: spba > > + - const: pll_ipg > > And for this case, you just need 'maxItems: 4'. > Thanks for the comments. I will address them in the next version. Best regards Shengjiu Wang
diff --git a/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml b/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml index 0eb0c1ba8710..70bcde33e986 100644 --- a/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml +++ b/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml @@ -22,6 +22,7 @@ properties: enum: - fsl,imx8mp-xcvr - fsl,imx93-xcvr + - fsl,imx95-xcvr reg: items: @@ -44,18 +45,12 @@ properties: minItems: 1 clocks: - items: - - description: Peripheral clock - - description: PHY clock - - description: SPBA clock - - description: PLL clock + minItems: 4 + maxItems: 6 clock-names: - items: - - const: ipg - - const: phy - - const: spba - - const: pll_ipg + minItems: 4 + maxItems: 6 dmas: items: @@ -97,6 +92,46 @@ allOf: properties: interrupts: maxItems: 1 + - if: + properties: + compatible: + contains: + enum: + - fsl,imx95-xcvr + then: + properties: + clocks: + items: + - description: Peripheral clock + - description: PHY clock + - description: SPBA clock + - description: PLL clock + - description: PLL clock source for 8kHz series + - description: PLL clock source for 11kHz series + minItems: 4 + clock-names: + items: + - const: ipg + - const: phy + - const: spba + - const: pll_ipg + - const: pll8k + - const: pll11k + minItems: 4 + else: + properties: + clocks: + items: + - description: Peripheral clock + - description: PHY clock + - description: SPBA clock + - description: PLL clock + clock-names: + items: + - const: ipg + - const: phy + - const: spba + - const: pll_ipg additionalProperties: false
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. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> --- .../devicetree/bindings/sound/fsl,xcvr.yaml | 55 +++++++++++++++---- 1 file changed, 45 insertions(+), 10 deletions(-)