On 24/01/24 21:40, Conor Dooley wrote: > On Wed, Jan 24, 2024 at 05:59:36PM +0530, Siddharth Vadapalli wrote: >> TI's J722S SoC has one instance of a Gen3 Single-Lane PCIe controller. >> The controller on J722S SoC is similar to the one present on TI's AM64 >> SoC, with the difference being that the controller on AM64 SoC supports >> up to Gen2 link speed while the one on J722S SoC supports Gen3 link speed. >> >> Update the bindings with a new compatible for J722S SoC. >> >> Technical Reference Manual of J722S SoC: https://www.ti.com/lit/zip/sprujb3 >> >> Signed-off-by: Siddharth Vadapalli <s-vadapalli@xxxxxx> > > Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> Bjorn, Rob, Could you please merge this patch? This patch applies cleanly on the latest linux-next tagged next-20240213. > > Cheers, > Conor. > >> --- >> >> Hello, >> >> This patch is based on linux-next tagged next-20240124. >> >> v2: >> https://lore.kernel.org/r/20240122064457.664542-1-s-vadapalli@xxxxxx/ >> Changes since v2: >> - Added fallback compatible for "ti,j722s-pcie-host" as >> "ti,j721e-pcie-host" based on Conor's suggestion at: >> https://lore.kernel.org/r/20240122-getting-drippy-bb22a0634092@spud/#t >> >> v1: >> https://lore.kernel.org/r/20240117102526.557006-1-s-vadapalli@xxxxxx/ >> Changes since v1: >> - Dropped patches 1/3 and 2/3 of the v1 series as discussed in the v1 >> thread. >> - Updated patch 3/3 which is the v1 for this patch by dropping the checks >> for the "num-lanes" property and "max-link-speed" property since the PCI >> driver already validates the "num-lanes" property. >> >> Regards, >> Siddharth. >> >> Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml | 4 ++++ >> 1 file changed, 4 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml >> index b7a534cef24d..ac69deeaf1ee 100644 >> --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml >> +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml >> @@ -23,6 +23,10 @@ properties: >> items: >> - const: ti,j7200-pcie-host >> - const: ti,j721e-pcie-host >> + - description: PCIe controller in J722S >> + items: >> + - const: ti,j722s-pcie-host >> + - const: ti,j721e-pcie-host >> >> reg: >> maxItems: 4 >> -- >> 2.34.1 >> -- Regards, Siddharth.
