Add a tuning block setting callback to let host set its
tuning block before executing tuning procedure.
Signed-off-by: Yangbo Lu
---
drivers/mmc/host/sdhci.c | 3 +++
drivers/mmc/host/sdhci.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/mmc/host/sdhci.c
The gpiod_get() function expands to gpiod_get_index() with index 0
so it's better to use it since is easier to read and more concise.
Signed-off-by: Javier Martinez Canillas
---
drivers/mmc/core/pwrseq_emmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
On Monday 14 September 2015 06:19 PM, Russell King - ARM Linux wrote:
On Mon, Sep 14, 2015 at 06:03:40PM +0530, Vaibhav Hiremath wrote:
On Monday 14 September 2015 04:20 PM, Russell King - ARM Linux wrote:
On Mon, Sep 14, 2015 at 03:45:43PM +0530, Vaibhav Hiremath wrote:
Came across below
Signed-off-by: Yangbo Lu
---
drivers/mmc/host/sdhci-of-esdhc.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c
b/drivers/mmc/host/sdhci-of-esdhc.c
index 57e1e8b..46efa05 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++
Although eMMC spec does not require a delay between tuning cycles,
some hosts need it to avoid tuning failure.
Signed-off-by: Yangbo Lu
---
drivers/mmc/host/sdhci.c | 3 ++-
drivers/mmc/host/sdhci.h | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git
Add a signal voltage switching callback to let host use its own
switching process.
Signed-off-by: Yangbo Lu
---
drivers/mmc/host/sdhci.c | 5 +
drivers/mmc/host/sdhci.h | 2 ++
2 files changed, 7 insertions(+)
diff --git a/drivers/mmc/host/sdhci.c
On Monday 14 September 2015 04:20 PM, Russell King - ARM Linux wrote:
On Mon, Sep 14, 2015 at 03:45:43PM +0530, Vaibhav Hiremath wrote:
Came across below lines in the datasheet,
= Copy-n-paste from datasheet
All SDH interfaces share the same clock which is enabled when
On 14 September 2015 at 11:42, Vaibhav Hiremath
wrote:
>
>
> On Monday 14 September 2015 03:00 PM, Ulf Hansson wrote:
>>
>> [...]
>>
>>
>> Could this be implemented by regulator API? From patch set 3/3, the
>> pxa1928
>> voltage_switch hook is to
On Mon, Sep 14, 2015 at 03:45:43PM +0530, Vaibhav Hiremath wrote:
> Came across below lines in the datasheet,
>
> = Copy-n-paste from datasheet
>
> All SDH interfaces share the same clock which is enabled when any of the SDH
> clock enables are
> set (from
On Monday 14 September 2015 04:04 PM, Ulf Hansson wrote:
On 14 September 2015 at 11:42, Vaibhav Hiremath
wrote:
On Monday 14 September 2015 03:00 PM, Ulf Hansson wrote:
[...]
Could this be implemented by regulator API? From patch set 3/3, the
pxa1928
On Monday 14 September 2015 06:11 PM, Vaibhav Hiremath wrote:
On Monday 14 September 2015 04:04 PM, Ulf Hansson wrote:
On 14 September 2015 at 11:42, Vaibhav Hiremath
wrote:
On Monday 14 September 2015 03:00 PM, Ulf Hansson wrote:
[...]
Could this be
On Mon, Sep 14, 2015 at 11:50:14AM +0100, Russell King - ARM Linux wrote:
> On Mon, Sep 14, 2015 at 03:45:43PM +0530, Vaibhav Hiremath wrote:
> > Came across below lines in the datasheet,
> >
> > = Copy-n-paste from datasheet
> >
> > All SDH interfaces share the same clock
On Mon, Sep 14, 2015 at 06:03:40PM +0530, Vaibhav Hiremath wrote:
> On Monday 14 September 2015 04:20 PM, Russell King - ARM Linux wrote:
> >On Mon, Sep 14, 2015 at 03:45:43PM +0530, Vaibhav Hiremath wrote:
> >>Came across below lines in the datasheet,
> >>
> >>= Copy-n-paste from
Hi Shawn,
overall, it looks good to me. I have some questions though.
On Mon, 2015-09-14 at 02:29PM +0800, Shawn Lin wrote:
> This patch adds Generic PHY access for sdhci-of-arasan. Driver
> can get PHY handler from dt-binding, and power-on/init the PHY.
> Also we add pm ops for PHY here if
On Mon, 2015-09-14 at 02:29PM +0800, Shawn Lin wrote:
> This patch adds phys and phy-names for sdhci-of-arasan as required
> properties for arasan,sdhci-5.1, and details the example as well.
>
> Signed-off-by: Shawn Lin
Acked-by: Sören Brinkmann
From: Seshagiri Holi
Certain eMMC devices allow vendor specific device information to be read
via a sequence of vendor commands. These vendor commands must be issued
in sequence and an atomic fashion. One way to support this would be to
add an ioctl function for sending a
On Mon, Sep 14, 2015 at 8:00 AM, Jon Hunter wrote:
> From: Seshagiri Holi
>
> Certain eMMC devices allow vendor specific device information to be read
> via a sequence of vendor commands. These vendor commands must be issued
> in sequence and an atomic
Hi,
* Ulf Hansson [150904 05:48]:
>
> Okay, just to be clear on the way forward. I spoked with Mark Brown
> offlist, and he will/has picked up the regulator patch and will send
> it as fix for the 4.3 rc[n].
>
> Regarding the ARM patch here, I guess Tony might as well
Hi,
after upgrading to 4.3-rc gta04 board during boot print following warning:
[3.111206] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[3.131286] [ cut here ]
[3.136138] WARNING: CPU: 0 PID: 1 at drivers/regulator/core.c:2105
On Mon, Sep 14, 2015 at 10:15 PM, Belisko Marek wrote:
> Hi,
>
> after upgrading to 4.3-rc gta04 board during boot print following warning:
>
> [3.111206] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
> [3.131286] [ cut here
On 2015/9/14 23:07, Sören Brinkmann wrote:
Hi Shawn,
overall, it looks good to me. I have some questions though.
On Mon, 2015-09-14 at 02:29PM +0800, Shawn Lin wrote:
[...]
+err_phy_exit:
+ phy_init(phy);
Just to confirm, are these actions in the error path correct? E.g.
if the
Hi,
On Tuesday 15 September 2015 01:52 AM, Tony Lindgren wrote:
> Hi,
>
> * Ulf Hansson [150904 05:48]:
>>
>> Okay, just to be clear on the way forward. I spoked with Mark Brown
>> offlist, and he will/has picked up the regulator patch and will send
>> it as fix for the
On Thursday 10 September 2015 01:34 PM, Jisheng Zhang wrote:
Hi Russell,
On Thu, 10 Sep 2015 09:02:33 +0100
Russell King - ARM Linux wrote:
On Thu, Sep 10, 2015 at 03:31:29PM +0800, Jisheng Zhang wrote:
Hi Vaibhav,
On Thu, 10 Sep 2015 12:40:48 +0530
Vaibhav
This patch adds Generic PHY access for sdhci-of-arasan. Driver
can get PHY handler from dt-binding, and power-on/init the PHY.
Also we add pm ops for PHY here if CONFIG_PM_SLEEP is enabled.
Currently, it's just mandatory for arasan,sdhci-5.1.
Signed-off-by: Shawn Lin
This patch adds phys and phy-names for sdhci-of-arasan as required
properties for arasan,sdhci-5.1, and details the example as well.
Signed-off-by: Shawn Lin
---
Changes in v2:
- Keep phy as a mandatory requirement for arasan,sdhci-5.1
When CONFIG_GPIOLIB is unset, its stubs will return -ENOSYS. That means
when the mmc core parses DT for CD/WP GPIOs via mmc_of_parse(), -ENOSYS
becomes propagated to the caller. Typically this means that the mmc host
driver fails to probe.
As the CD/WP GPIOs are already treated as optional, let's
On Monday 14 September 2015 01:48 PM, Jisheng Zhang wrote:
On Mon, 14 Sep 2015 13:43:32 +0530
Vaibhav Hiremath wrote:
On Monday 14 September 2015 11:58 AM, Jisheng Zhang wrote:
On Mon, 14 Sep 2015 11:55:56 +0530
Vaibhav Hiremath
[...]
Could this be implemented by regulator API? From patch set 3/3, the
pxa1928
voltage_switch hook is to operate the IO pad registers, this seems not
belong
to the SDHC IP core.
>>>
>>> Not quite sure whether regulator would be right fit for this.
>>
>>
>>
On Monday 14 September 2015 03:00 PM, Ulf Hansson wrote:
[...]
Could this be implemented by regulator API? From patch set 3/3, the
pxa1928
voltage_switch hook is to operate the IO pad registers, this seems not
belong
to the SDHC IP core.
Not quite sure whether regulator would be right
On Monday 14 September 2015 11:58 AM, Jisheng Zhang wrote:
On Mon, 14 Sep 2015 11:55:56 +0530
Vaibhav Hiremath wrote:
On Thursday 10 September 2015 01:34 PM, Jisheng Zhang wrote:
Hi Russell,
On Thu, 10 Sep 2015 09:02:33 +0100
Russell King - ARM Linux
On Mon, 14 Sep 2015 13:43:32 +0530
Vaibhav Hiremath wrote:
>
>
> On Monday 14 September 2015 11:58 AM, Jisheng Zhang wrote:
> > On Mon, 14 Sep 2015 11:55:56 +0530
> > Vaibhav Hiremath wrote:
> >
> >>
> >>
> >> On Thursday 10 September
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Ulf Hansson
> Sent: Monday, September 14, 2015 2:27 PM
> To: linux-mmc@vger.kernel.org; Ulf Hansson
> Cc: Michal Simek
> Subject: [PATCH] mmc: core: Don't return an error
On Monday 14 September 2015 02:49 PM, Vaibhav Hiremath wrote:
On Monday 14 September 2015 01:48 PM, Jisheng Zhang wrote:
On Mon, 14 Sep 2015 13:43:32 +0530
Vaibhav Hiremath wrote:
On Monday 14 September 2015 11:58 AM, Jisheng Zhang wrote:
On Mon, 14 Sep
On 09/14/2015 11:53 AM, Venu Byravarasu wrote:
>
>
>> -Original Message-
>> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
>> ow...@vger.kernel.org] On Behalf Of Ulf Hansson
>> Sent: Monday, September 14, 2015 2:27 PM
>> To: linux-mmc@vger.kernel.org; Ulf Hansson
>> Cc: Michal
When CONFIG_GPIOLIB is unset, its stubs will return -ENOSYS. That means
when the mmc core parses DT for CD/WP GPIOs via mmc_of_parse(), -ENOSYS
becomes propagated to the caller. Typically this means that the mmc host
driver fails to probe.
As the CD/WP GPIOs are already treated as optional, let's
On 09/14/2015 12:18 PM, Ulf Hansson wrote:
> When CONFIG_GPIOLIB is unset, its stubs will return -ENOSYS. That means
> when the mmc core parses DT for CD/WP GPIOs via mmc_of_parse(), -ENOSYS
> becomes propagated to the caller. Typically this means that the mmc host
> driver fails to probe.
>
> As
ACKed-by: Venu Byravarasu
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Ulf Hansson
> Sent: Monday, September 14, 2015 3:49 PM
> To: linux-mmc@vger.kernel.org; Ulf Hansson
> Cc: Michal Simek;
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