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authorRafał Miłecki <zajec5@gmail.com>2016-07-08 17:14:18 +0200
committerKalle Valo <kvalo@codeaurora.org>2016-07-19 21:13:10 +0300
commitcc2d1de06f0572a51437d1f31633d81afea5eb47 (patch)
tree0723ae5cbce8e496939ad13b8d8523aeb59080ef /drivers/bcma
parentcf8c581a0081364ab50e9d93678a778cc0fb1a0a (diff)
bcma: define ChipCommon B MII registers
We don't have access to datasheets to document all the bits but we can name these registers at least. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/bcma')
-rw-r--r--drivers/bcma/driver_chipcommon_b.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/bcma/driver_chipcommon_b.c b/drivers/bcma/driver_chipcommon_b.c
index c20b5f4ff290..57f10b58b47c 100644
--- a/drivers/bcma/driver_chipcommon_b.c
+++ b/drivers/bcma/driver_chipcommon_b.c
@@ -33,11 +33,12 @@ static bool bcma_wait_reg(struct bcma_bus *bus, void __iomem *addr, u32 mask,
void bcma_chipco_b_mii_write(struct bcma_drv_cc_b *ccb, u32 offset, u32 value)
{
struct bcma_bus *bus = ccb->core->bus;
+ void __iomem *mii = ccb->mii;
- writel(offset, ccb->mii + 0x00);
- bcma_wait_reg(bus, ccb->mii + 0x00, 0x0100, 0x0000, 100);
- writel(value, ccb->mii + 0x04);
- bcma_wait_reg(bus, ccb->mii + 0x00, 0x0100, 0x0000, 100);
+ writel(offset, mii + BCMA_CCB_MII_MNG_CTL);
+ bcma_wait_reg(bus, mii + BCMA_CCB_MII_MNG_CTL, 0x0100, 0x0000, 100);
+ writel(value, mii + BCMA_CCB_MII_MNG_CMD_DATA);
+ bcma_wait_reg(bus, mii + BCMA_CCB_MII_MNG_CTL, 0x0100, 0x0000, 100);
}
EXPORT_SYMBOL_GPL(bcma_chipco_b_mii_write);

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