[PATCHv4 05/28] PCI: mobiveil: correct PCI base address in MEM/IO outbound windows
From: Z.q. Hou
Date: Mon Mar 11 2019 - 05:31:26 EST
From: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
It should get PCI base address from the DT node property 'ranges'
to setup MEM/IO outbound windows instead of always zero.
Fixes: 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge
IP driver")
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
Reviewed-by: Minghuan Lian <Minghuan.Lian@xxxxxxx>
Reviewed-by: Subrahmanya Lingappa <l.subrahmanya@xxxxxxxxxxxxxx>
---
V4:
- no change
drivers/pci/controller/pcie-mobiveil.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c
index a0dd337c6214..8ff873023b5f 100644
--- a/drivers/pci/controller/pcie-mobiveil.c
+++ b/drivers/pci/controller/pcie-mobiveil.c
@@ -630,8 +630,9 @@ static int mobiveil_host_init(struct mobiveil_pcie *pcie)
/* configure outbound translation window */
program_ob_windows(pcie, pcie->ob_wins_configured,
- win->res->start, 0, type,
- resource_size(win->res));
+ win->res->start,
+ win->res->start - win->offset,
+ type, resource_size(win->res));
}
/* setup MSI hardware registers */
--
2.17.1