From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiaowei Bao Subject: [PATCH 3/3] PCI: layerscape: Add LS1028a support Date: Wed, 15 May 2019 15:27:47 +0800 Message-ID: <20190515072747.39941-3-xiaowei.bao@nxp.com> References: <20190515072747.39941-1-xiaowei.bao@nxp.com> Return-path: In-Reply-To: <20190515072747.39941-1-xiaowei.bao@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: bhelgaas@google.com, robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, arnd@arndb.de, gregkh@linuxfoundation.org, minghuan.Lian@nxp.com, mingkai.hu@nxp.com, roy.zang@nxp.com, kstewart@linuxfoundation.org, pombredanne@nexb.com, shawn.lin@rock-chips.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org Cc: Xiaowei Bao List-Id: devicetree@vger.kernel.org Add support for the LS1028a PCIe controller. Signed-off-by: Xiaowei Bao --- drivers/pci/controller/dwc/pci-layerscape.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c index 3a5fa26..8c556e1 100644 --- a/drivers/pci/controller/dwc/pci-layerscape.c +++ b/drivers/pci/controller/dwc/pci-layerscape.c @@ -236,6 +236,14 @@ static int ls_pcie_msi_host_init(struct pcie_port *pp) .dw_pcie_ops = &dw_ls_pcie_ops, }; +static const struct ls_pcie_drvdata ls1028a_drvdata = { + .lut_offset = 0x80000, + .ltssm_shift = 0, + .lut_dbg = 0x407fc, + .ops = &ls_pcie_host_ops, + .dw_pcie_ops = &dw_ls_pcie_ops, +}; + static const struct ls_pcie_drvdata ls1046_drvdata = { .lut_offset = 0x80000, .ltssm_shift = 24, @@ -263,6 +271,7 @@ static int ls_pcie_msi_host_init(struct pcie_port *pp) static const struct of_device_id ls_pcie_of_match[] = { { .compatible = "fsl,ls1012a-pcie", .data = &ls1046_drvdata }, { .compatible = "fsl,ls1021a-pcie", .data = &ls1021_drvdata }, + { .compatible = "fsl,ls1028a-pcie", .data = &ls1028a_drvdata }, { .compatible = "fsl,ls1043a-pcie", .data = &ls1043_drvdata }, { .compatible = "fsl,ls1046a-pcie", .data = &ls1046_drvdata }, { .compatible = "fsl,ls2080a-pcie", .data = &ls2080_drvdata }, -- 1.7.1