diff options
| author | Felix Fietkau <nbd@nbd.name> | 2016-05-16 19:51:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-05 14:37:17 +0200 |
| commit | ef0cb4c9d496939d78235304e29d3073a0e4afb9 (patch) | |
| tree | de50ce1bd88ddd2e05aeddccbae79814cfae7066 /arch | |
| parent | 753be27f77eb1f301cda9d8c992325d3fb5ddea3 (diff) | |
MIPS: ath79: fix regression in PCI window initialization
commit 9184dc8ffa56844352b3b9860e562ec4ee41176f upstream.
ath79_ddr_pci_win_base has the type void __iomem *, so register offsets
need to be a multiple of 4.
Cc: Alban Bedel <albeu@free.fr>
Fixes: 24b0e3e84fbf ("MIPS: ath79: Improve the DDR controller interface")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Cc: sergei.shtylyov@cogentembedded.com
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13258/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/ath79/common.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c index 3cedd1f95e0f..8ae4067a5eda 100644 --- a/arch/mips/ath79/common.c +++ b/arch/mips/ath79/common.c @@ -76,14 +76,14 @@ void ath79_ddr_set_pci_windows(void) { BUG_ON(!ath79_ddr_pci_win_base); - __raw_writel(AR71XX_PCI_WIN0_OFFS, ath79_ddr_pci_win_base + 0); - __raw_writel(AR71XX_PCI_WIN1_OFFS, ath79_ddr_pci_win_base + 1); - __raw_writel(AR71XX_PCI_WIN2_OFFS, ath79_ddr_pci_win_base + 2); - __raw_writel(AR71XX_PCI_WIN3_OFFS, ath79_ddr_pci_win_base + 3); - __raw_writel(AR71XX_PCI_WIN4_OFFS, ath79_ddr_pci_win_base + 4); - __raw_writel(AR71XX_PCI_WIN5_OFFS, ath79_ddr_pci_win_base + 5); - __raw_writel(AR71XX_PCI_WIN6_OFFS, ath79_ddr_pci_win_base + 6); - __raw_writel(AR71XX_PCI_WIN7_OFFS, ath79_ddr_pci_win_base + 7); + __raw_writel(AR71XX_PCI_WIN0_OFFS, ath79_ddr_pci_win_base + 0x0); + __raw_writel(AR71XX_PCI_WIN1_OFFS, ath79_ddr_pci_win_base + 0x4); + __raw_writel(AR71XX_PCI_WIN2_OFFS, ath79_ddr_pci_win_base + 0x8); + __raw_writel(AR71XX_PCI_WIN3_OFFS, ath79_ddr_pci_win_base + 0xc); + __raw_writel(AR71XX_PCI_WIN4_OFFS, ath79_ddr_pci_win_base + 0x10); + __raw_writel(AR71XX_PCI_WIN5_OFFS, ath79_ddr_pci_win_base + 0x14); + __raw_writel(AR71XX_PCI_WIN6_OFFS, ath79_ddr_pci_win_base + 0x18); + __raw_writel(AR71XX_PCI_WIN7_OFFS, ath79_ddr_pci_win_base + 0x1c); } EXPORT_SYMBOL_GPL(ath79_ddr_set_pci_windows); |