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Fw1vCSJX02RRD9SBcEXl3En4U23ReHKJ8WZJ5gPgStnEjXa36mWLRqM/lPmJSjrASQuuhZn1RN+Yvt8CkDLbre/C8YQwekOLtxsxln0L5ltCwJlwxDrO9rkD8UMy/NfToRVkgQte3AwGVrvfDCUkhqHXmdNKqCSl3/1g5wPgWC4K8nn4Kw8ySLBT38wejXEbqvS56S3ZpKpStXgyK3vn9FJpA7jvIpkjRN87VfzO98XnvROhWrLCxfIit+6l4aSlpkdYWcSGBc8dLP/JxQz2Rn5bbEg0B0IgF43fhN2KR1OqJfsK2qZNP/S+yViTJOm+oGc00/WyQwgnde2BoL+sE7IzNQAZJn32QjMCVFvHy5/yodXuP/CXlIhlsUMv5DYylU3VnTGASMES+/dJa0DuP+Vtl/HI+LubwK/qs8ucOhKjJ1wrhxA1dXqYCfKRMUhxjTfwcEqcUs0BfBItlrsvWj1TEENiN0b3SIOC5gca7g8= x-ms-exchange-transport-forked: True MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 2f0a1279-5d1f-4e3a-091f-08d7f8d21fe3 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 May 2020 13:16:05.5728 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: c33c9f88-1eb7-4099-9700-16013fd9e8aa X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: ypP3BuGbP4qzlzz/1nFAvBoEIzfcoH/QE25+Ow8ajTzUO2NvLB3+EalxxJ3OWq6Nh59kk5cO24bRj/mCrHCqJQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB2485 X-OriginatorOrg: synopsys.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200515_061614_769662_E205DFD8 X-CRM114-Status: GOOD ( 17.08 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "devicetree@vger.kernel.org" , Masami Hiramatsu , "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Jassi Brar , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Kunihiko, On Fri, May 15, 2020 at 10:59:2, Kunihiko Hayashi wrote: > This gets iATU register area from reg property. In Synopsis DWC version s/Synopsis/Synopsys in all patches > 4.80 or later, since iATU register area is separated from core register > area, this area is necessary to get from DT independently. > > Signed-off-by: Kunihiko Hayashi > --- > drivers/pci/controller/dwc/pcie-uniphier.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/pci/controller/dwc/pcie-uniphier.c b/drivers/pci/controller/dwc/pcie-uniphier.c > index a8dda39..493f105 100644 > --- a/drivers/pci/controller/dwc/pcie-uniphier.c > +++ b/drivers/pci/controller/dwc/pcie-uniphier.c > @@ -447,6 +447,13 @@ static int uniphier_pcie_probe(struct platform_device *pdev) > if (IS_ERR(priv->pci.dbi_base)) > return PTR_ERR(priv->pci.dbi_base); > > + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "atu"); > + if (res) { > + priv->pci.atu_base = devm_pci_remap_cfg_resource(dev, res); > + if (IS_ERR(priv->pci.atu_base)) > + priv->pci.atu_base = NULL; > + } > + > res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "link"); > priv->base = devm_ioremap_resource(dev, res); > if (IS_ERR(priv->base)) > -- > 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel