| Message ID | 1382295322-18995-1-git-send-email-balajitk@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Balaji, On Sun, Oct 20 2013, Balaji T K wrote: > pbias_disable is set to protect the mmc pbias i/o cells in DT boot > by preventing voltage switch. Currently pbias_disable is enabled only > for omap3 and not for omap4 due to reg_offset difference of 0x100. > Enable pbias_disable for omap4+ too by using res->start > which does not include the reg_offset. > > Signed-off-by: Balaji T K <balajitk@ti.com> Thanks, all five patches in this series pushed to mmc-next for 3.13. - Chris.
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 7d2d929..84a1140 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -1876,7 +1876,7 @@ static int omap_hsmmc_probe(struct platform_device *pdev) omap_hsmmc_context_save(host); /* This can be removed once we support PBIAS with DT */ - if (host->dev->of_node && host->mapbase == 0x4809c000) + if (host->dev->of_node && res->start == 0x4809c000) host->pbias_disable = 1; host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck");
pbias_disable is set to protect the mmc pbias i/o cells in DT boot by preventing voltage switch. Currently pbias_disable is enabled only for omap3 and not for omap4 due to reg_offset difference of 0x100. Enable pbias_disable for omap4+ too by using res->start which does not include the reg_offset. Signed-off-by: Balaji T K <balajitk@ti.com> --- drivers/mmc/host/omap_hsmmc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)