On Fri, Dec 20, 2013 at 11:00:23AM +0800, Dong Aisheng wrote:
> On Wed, Nov 13, 2013 at 5:49 AM, David Cohen
> wrote:
> > On 10/29/2013 10:58 AM, David Cohen wrote:
> >>
> >> Hi,
> >>
> >> SDHCI used to work well on Intel Merrifiel
On 10/29/2013 10:58 AM, David Cohen wrote:
Hi,
SDHCI used to work well on Intel Merrifield until this patch was applied:
commit 156e14b126ffb6f040bc6f1aff3c51077e42a744
Author: Giuseppe CAVALLARO
Date: Wed Jun 12 08:16:38 2013 +0200
mmc: sdhci: fix caps2 for HS200
Although the
sampling clock
[ 56.207951] sdhci: Timeout waiting for Buffer Read Ready interrupt
during tuning procedure, falling back to fixed sampling clock
[ 66.228785] mmc0: Timeout waiting for hardware interrupt.
[ 66.230855] [ cut here ]
Signed-off-by: David Cohen
Reviewed-by
This patch defines a quirk for platforms unable to enable HS200 support.
Signed-off-by: David Cohen
Reviewed-by: Chuanxiao Dong
---
drivers/mmc/host/sdhci.c | 3 ++-
include/linux/mmc/sdhci.h | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci.c b
se so far.
Is it acceptable to have the quirk I'm proposing to workaround the issue?
Br, David Cohen
---
David Cohen (2):
mmc: sdhci: add quirk for broken HS200 support
mmc: sdhci-pci: add broken HS200 quirk for Intel Merrifield
drivers/mmc/host/sdhci-pci.c | 1 +
drivers/mmc/ho
Kindly ping :)
Any comments?
Br, David Cohen
On 10/01/2013 01:18 PM, David Cohen wrote:
Implement initial SDHCI Intel Merrifield support.
This patch is based on previous one from Yunpeng Gao
Signed-off-by: David Cohen
---
drivers/mmc/host/sdhci-pci.c | 30
Implement initial SDHCI Intel Merrifield support.
This patch is based on previous one from Yunpeng Gao
Signed-off-by: David Cohen
---
drivers/mmc/host/sdhci-pci.c | 30 ++
1 file changed, 30 insertions(+)
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host
On 10/01/2013 01:07 PM, Greg KH wrote:
On Tue, Oct 01, 2013 at 01:00:32PM -0700, David Cohen wrote:
Signed-off-by: David Cohen
---
include/linux/pci_ids.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 97fbecd..2a89103 100644
Implement initial SDHCI Intel Merrifield support.
This patch is based on previous one from Yunpeng Gao
Signed-off-by: David Cohen
---
drivers/mmc/host/sdhci-pci.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host
Signed-off-by: David Cohen
---
include/linux/pci_ids.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 97fbecd..2a89103 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2551,6 +2551,7 @@
#define
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