From d82d112a21b28102d3d99c17a9a71bf7e173e8cc Mon Sep 17 00:00:00 2001 From: Hou Zhiqiang Date: Wed, 31 Jul 2019 17:13:24 +0800 Subject: [PATCH] PCI: mobiveil: Fix PCI base address in MEM/IO outbound windows [ Upstream commit f99536e9d2f55996038158a6559d4254a7cc1693 ] The outbound memory windows PCI base addresses should be taken from the 'ranges' property of DT node to setup MEM/IO outbound windows decoding correctly instead of being hardcoded to zero. Update the code to retrieve the PCI base address for each range and use it to program the outbound windows address decoders Fixes: 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver") Signed-off-by: Hou Zhiqiang Signed-off-by: Lorenzo Pieralisi Reviewed-by: Minghuan Lian Reviewed-by: Subrahmanya Lingappa Signed-off-by: Sasha Levin Signed-off-by: Yang Yingliang --- 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 a939e8d31735..d9f2d0f2d602 100644 --- a/drivers/pci/controller/pcie-mobiveil.c +++ b/drivers/pci/controller/pcie-mobiveil.c @@ -559,8 +559,9 @@ static int mobiveil_host_init(struct mobiveil_pcie *pcie) if (type) { /* 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)); } } -- GitLab