From: Srinath Mannam srinath.mannam@broadcom.com
[ Upstream commit 8cff995405eb0b563e7a0d2c49838611ea3f2692 ]
iProc config read flag has to be enabled for PAXBv2 instead of PAXB.
Fixes: f78e60a29d4f ("PCI: iproc: Reject unconfigured physical functions from PAXC") Signed-off-by: Srinath Mannam srinath.mannam@broadcom.com Signed-off-by: Lorenzo Pieralisi lorenzo.pieralisi@arm.com Reviewed-by: Ray Jui ray.jui@broadcom.com Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/pci/controller/pcie-iproc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/controller/pcie-iproc.c b/drivers/pci/controller/pcie-iproc.c index c20fd6b..9d5cbc7 100644 --- a/drivers/pci/controller/pcie-iproc.c +++ b/drivers/pci/controller/pcie-iproc.c @@ -1347,7 +1347,6 @@ static int iproc_pcie_rev_init(struct iproc_pcie *pcie) break; case IPROC_PCIE_PAXB: regs = iproc_pcie_reg_paxb; - pcie->iproc_cfg_read = true; pcie->has_apb_err_disable = true; if (pcie->need_ob_cfg) { pcie->ob_map = paxb_ob_map; @@ -1356,6 +1355,7 @@ static int iproc_pcie_rev_init(struct iproc_pcie *pcie) break; case IPROC_PCIE_PAXB_V2: regs = iproc_pcie_reg_paxb_v2; + pcie->iproc_cfg_read = true; pcie->has_apb_err_disable = true; if (pcie->need_ob_cfg) { pcie->ob_map = paxb_v2_ob_map;