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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MW3PR12MB4411.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 31939a8c-5fba-4a34-795a-08da6df80021 X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Jul 2022 04:41:54.7701 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: IIxXSblRABBurU5gu6yyi3/lAXEeFj9PiX8RBgoNA4//p7Z/YFdn/lkz2JEKkvanf8TuMie41joGXWz2JA8rrA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR1201MB0071 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Thanks Bjorn.=20 > On Tue, Jul 05, 2022 at 04:26:44PM +0530, Bharat Kumar Gogada wrote: > > Xilinx Versal Premium series has CPM5 block which supports Root Port > > functioning at Gen5 speed. > > > > Xilinx Versal CPM5 has few changes with existing CPM block. > > - CPM5 has dedicated register space for control and status registers. > > - CPM5 legacy interrupt handling needs additional register bit > > to enable and handle legacy interrupts. > > > > Changes in v6: > > - Added of_device_get_match_data to identify CPM version. > > - Used enum values to differentiate CPM version. > > > > Bharat Kumar Gogada (2): > > dt-bindings: PCI: xilinx-cpm: Add Versal CPM5 Root Port > > PCI: xilinx-cpm: Add support for Versal CPM5 Root Port > > > > .../bindings/pci/xilinx-versal-cpm.yaml | 38 ++++++++++- > > drivers/pci/controller/pcie-xilinx-cpm.c | 64 ++++++++++++++++++- > > 2 files changed, 98 insertions(+), 4 deletions(-) >=20 > Applied to pci/ctrl/xilinx-cpm for v5.20, thanks! >=20 > I tweaked the driver patch to test: >=20 > if (port->variant->version =3D=3D CPM5) >=20 > instead of just: >=20 > if (port->variant->version) >=20 > so it doesn't depend on the enum values.