Messages in this thread | | | Date | Wed, 31 Jan 2024 10:13:33 -0600 | Subject | Re: [PATCH] dt-bindings: mfd: syscon: Add ti,k3-pcie-ctrl compatible | From | Andrew Davis <> |
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On 1/31/24 5:23 AM, Siddharth Vadapalli wrote: > The PCIE_CTRL registers within the CTRL_MMR space of TI's K3 SoCs are > used to configure the link speed, lane count and mode of operation of > the respective PCIe instance. Add compatible for allowing the PCIe > driver to obtain a regmap for the PCIE_CTRL register within the System > Controller device-tree node in order to configure the PCIe instance > accordingly. > > Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> > --- > > This patch is based on linux-next tagged next-20240131. > > Documentation/devicetree/bindings/mfd/syscon.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml > index 084b5c2a2a3c..da571a24e21f 100644 > --- a/Documentation/devicetree/bindings/mfd/syscon.yaml > +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml > @@ -73,6 +73,7 @@ properties: > - rockchip,rv1126-qos > - starfive,jh7100-sysmain > - ti,am654-dss-oldi-io-ctrl > + - ti,k3-pcie-ctrl
This might not be the same for all K3 devices, you should use the name of the first device which uses this, so:
ti,j721e-pcie-ctrl
Andrew
> > - const: syscon >
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