Messages in this thread Patch in this message | | | From | Niklas Cassel <> | Subject | [PATCH] PCI: dra7xx: program outbound atu with correct address | Date | Mon, 2 May 2016 16:54:40 +0200 |
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From: Niklas Cassel <niklas.cassel@axis.com>
commit 1488aefa37a4 ("PCI: designware: Move Root Complex setup code to dw_pcie_setup_rc()") broke dra7xx by moving code from dw_pcie_host_init to dw_pcie_setup_rc.
Fix this by doing the cpu to bus calculation before calling dw_pcie_setup_rc.
Fixes: 1488aefa37a4 ("PCI: designware: Move Root Complex setup code to dw_pcie_setup_rc()") Signed-off-by: Niklas Cassel <niklas.cassel@axis.com> --- drivers/pci/host/pci-dra7xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/host/pci-dra7xx.c b/drivers/pci/host/pci-dra7xx.c index 2ca3a1f..f441130 100644 --- a/drivers/pci/host/pci-dra7xx.c +++ b/drivers/pci/host/pci-dra7xx.c @@ -142,13 +142,13 @@ static void dra7xx_pcie_enable_interrupts(struct pcie_port *pp) static void dra7xx_pcie_host_init(struct pcie_port *pp) { - dw_pcie_setup_rc(pp); - pp->io_base &= DRA7XX_CPU_TO_BUS_ADDR; pp->mem_base &= DRA7XX_CPU_TO_BUS_ADDR; pp->cfg0_base &= DRA7XX_CPU_TO_BUS_ADDR; pp->cfg1_base &= DRA7XX_CPU_TO_BUS_ADDR; + dw_pcie_setup_rc(pp); + dra7xx_pcie_establish_link(pp); if (IS_ENABLED(CONFIG_PCI_MSI)) dw_pcie_msi_init(pp); -- 2.1.4
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