No functional change. Used _roundup_ macro to calculate the transfer
size aligned to maxpacket in dwc3_ep0_complete_data. It also makes it
similar to how transfer size is calculated in __dwc3_ep0_do_control_data.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c |4 +---
1
The USB2 PHY2 has a different register map compared to USB2 PHY1
to power on/off the PHY. In order to handle it, add a new
"compatible" string.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/phy/ti-phy.txt |2 ++
drivers/phy/phy-o
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from SATA PHY node. Since "omap_control_sata" note is no longer
used, remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi | 10 +-
1 file change
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from USB PHY devicetree node.
Since "omap_control_usb2phy" and "omap_control_usb3phy" devicetree nodes
are no longer used, remove it.
Signed-off-by: Kishon Vijay Abraham I
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from USB PHY device tree node.
Since "am43xx_control_usb2phy1" and "am43xx_control_usb2phy2"
devicetree nodes are no longer used, remove it.
Signed-off-by: Kishon Vijay Abrah
Add "syscon-otghs" property and remove the deprecated "ctrl-module"
property from MUSB devicetree node.
Since "omap_control_usbotg" devicetree node is no longer used, remove
it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap4.dtsi |8 +--
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from USB PHY devicetree nodes.
Since "omap_control_usb2phy1", "omap_control_usb3phy1" and
"omap_control_usb2phy2" devicetree nodes are no longer used, remove it.
Si
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from SATA PHY node.
Since "omap_control_sata" devicetree node is no longer used, remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi | 10 +
Add new device tree node for the control module register space where
PCIe registers are present.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi |5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from USB PHY dt node.
Since "omap_control_usb2phy" devicetree node is no longer used,
remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap4.dtsi |8 +--
Deprecate using phy-omap-control driver to write to the mailbox register
and start using *syscon* framework to do the same.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt |7 +-
drivers/usb/musb/omap2430.c| 118
Deprecate using phy-omap-control driver to set PCS value of the PHY
and start using *syscon* framework to do the same.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/phy/ti-phy.txt |2 ++
drivers/phy/phy-ti-pipe3.c | 32
No functional change. Previously omap_control_phy_power() was used to power
off the PHY during probe. But once PIPE3 driver is adapted to use syscon,
omap_control_phy_power() cannot be used. Hence used ti_pipe3_power_off
to power off the PHY.
Signed-off-by: Kishon Vijay Abraham I
---
drivers
The USB2 PHY2 has a different register map compared to USB2 PHY1
to power on/off the PHY. In order to handle it, use the new compatible
string "ti,dra7x-usb2-phy2" for the second instance of USB2 PHY.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi |2
No functional change. Previously omap_control_phy_power() was used to power
off the PHY during probe. But once phy-omap-usb2 driver is adapted to
use syscon, omap_control_phy_power() cannot be used. Hence used
omap_usb_power_off to power off the PHY.
Signed-off-by: Kishon Vijay Abraham I
e PCIe PHY node
since some of the syscon initializations is based on system clock
frequency.
Since "omap_control_pcie1phy" and "omap_control_pcie2phy" devicetree
nodes are no longer used, remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi | 28 +
Deprecate using phy-omap-control driver to power on/off the PHY,
and use *syscon* framework to do the same. This handles
powering on/off the PHY for the USB2 PHYs used in various TI SoCs.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/phy/ti-phy.txt |6
Deprecate using phy-omap-control driver to power on/off the PHY and
use *syscon* framework to do the same.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 10 ++-
drivers/phy/phy-ti-pipe3.c | 91 ++
2
ormed PCIe enumeration testing in DRA72-EVM.
This patch series is developed on top of Linux 4.1-rc8 +
http://lkml.iu.edu/hypermail/linux/kernel/1505.1/03099.html
Kishon Vijay Abraham I (17):
phy: ti-pipe3: use ti_pipe3_power_off to power off the PHY during
probe
phy: ti-pipe3: use *syscon*
Hi Tony,
On Wednesday 24 June 2015 04:11 PM, Tony Lindgren wrote:
* Kishon Vijay Abraham I [150623 05:02]:
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -852,12 +852,6 @@
};
};
- omap_control_usbotg: control-phy
Hi,
On Tuesday 23 June 2015 08:23 PM, Roger Quadros wrote:
Hi Kishon,
On Tue, 23 Jun 2015 17:28:47 +0530
Kishon Vijay Abraham I wrote:
Deprecate using phy-omap-control driver to power on/off the PHY and
use *syscon* framework to do the same.
Signed-off-by: Kishon Vijay Abraham I
Hi,
On Wednesday 24 June 2015 05:03 PM, Roger Quadros wrote:
> On Tue, 23 Jun 2015 17:28:51 +0530
> Kishon Vijay Abraham I wrote:
>
>> Deprecate using phy-omap-control driver to power on/off the PHY,
>> and use *syscon* framework to do the same. This handles
>> powe
Hi Tony,
On Wednesday 24 June 2015 05:19 PM, Tony Lindgren wrote:
> * Kishon Vijay Abraham I [150623 05:02]:
>> Deprecate using phy-omap-control driver to write to the mailbox register
>> and start using *syscon* framework to do the same.
>
> All this stuff needs to go t
Hi,
On Wednesday 24 June 2015 05:37 PM, Roger Quadros wrote:
> On Tue, 23 Jun 2015 17:28:56 +0530
> Kishon Vijay Abraham I wrote:
>
>> The USB2 PHY2 has a different register map compared to USB2 PHY1
>> to power on/off the PHY. In order to handle it, use the new compatibl
Hi,
On Wednesday 24 June 2015 04:04 PM, Roger Quadros wrote:
> On Tue, 23 Jun 2015 17:28:48 +0530
> Kishon Vijay Abraham I wrote:
>
>> Deprecate using phy-omap-control driver to set PCS value of the PHY
>> and start using *syscon* framework to do the same.
>>
>
Hi,
On Wednesday 24 June 2015 04:33 PM, Roger Quadros wrote:
> On Tue, 23 Jun 2015 17:28:50 +0530
> Kishon Vijay Abraham I wrote:
>
>> The USB2 PHY2 has a different register map compared to USB2 PHY1
>> to power on/off the PHY. In order to handle it, add a new
&
Hi,
On Wednesday 24 June 2015 05:09 PM, Roger Quadros wrote:
> On Tue, 23 Jun 2015 17:28:52 +0530
> Kishon Vijay Abraham I wrote:
>
>> Deprecate using phy-omap-control driver to write to the mailbox register
>> and start using *syscon* framework to do the same.
>>
>
Hi,
On Wednesday 24 June 2015 05:20 PM, Roger Quadros wrote:
> On Tue, 23 Jun 2015 17:28:53 +0530
> Kishon Vijay Abraham I wrote:
>
>> Add new device tree node for the control module register space where
>> PCIe registers are present.
>>
>> Signed-off-by: Kishon
Hi,
On Wednesday 24 June 2015 05:26 PM, Roger Quadros wrote:
> On Wed, 24 Jun 2015 14:50:17 +0300
> Roger Quadros wrote:
>
>> On Tue, 23 Jun 2015 17:28:53 +0530
>> Kishon Vijay Abraham I wrote:
>>
>>> Add new device tree node for the control module registe
On Wednesday 24 June 2015 05:42 PM, Roger Quadros wrote:
> On Wed, 24 Jun 2015 15:06:02 +0300
> Roger Quadros wrote:
>
>> On Tue, 23 Jun 2015 17:28:54 +0530
>> Kishon Vijay Abraham I wrote:
>>
>>> Add "syscon-phy-power" property and remove the d
872-eedf6742bb6159c3b1a90625c4d43407
Kishon Vijay Abraham I (3):
PCI: host: pci-dra7xx: Disable pm_runtime if get_sync failure
PCI: host: pcie-designware: add support for suspend and resume
PCI: host: pci-dra7xx: add pm support to pci dra7xx
drivers/pci/host/pci-dra7xx.c |
Fix the error handling code in case pm_runtime_get_sync fails. Now
when pm_runtime_get_sync fails pm_runtime_disable is invoked so that
there is no unbalanced pm_runtime_enable calls.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/host/pci-dra7xx.c |4 +++-
1 file changed, 3
Add PM support to pci-dra7xx so that PCI clocks can be disabled
during suspend and enabled back during resume without affecting
PCI functionality.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/host/pci-dra7xx.c | 74 +
1 file changed, 74
the MSE bit on suspend and enabled it back on resume.
This is required to get suspend/resume working.
Signed-off-by: Kishon Vijay Abraham I
Signed-off-by: Sekhar Nori
---
drivers/pci/host/pcie-designware.c | 20
drivers/pci/host/pcie-designware.h |2 ++
2 files
Hi Pratyush,
On Friday 10 July 2015 06:52 PM, Pratyush Anand wrote:
> Hi Kishon,
>
> On Fri, Jul 3, 2015 at 4:33 PM, Kishon Vijay Abraham I wrote:
>> Certain platforms require MSE bit to be cleared to set the master
>> in standby mode. (In DRA7xx TRM_vE, sectio
Hi,
On Friday 03 July 2015 05:34 PM, Grygorii Strashko wrote:
> Hi Kishon,
>
> On 07/03/2015 02:03 PM, Kishon Vijay Abraham I wrote:
>> Add PM support to pci-dra7xx so that PCI clocks can be disabled
>> during suspend and enabled back during resume without affecting
Hi Felipe,
On Tuesday 07 July 2015 12:30 AM, Felipe Balbi wrote:
> On Wed, Jun 10, 2015 at 02:48:48PM +0530, Kishon Vijay Abraham I wrote:
>> No functional change. Used _roundup_ macro to calculate the transfer
>> size aligned to maxpacket in dwc3_ep0_complete_data. It also make
Hi Roger,
On Tuesday 02 June 2015 02:40 PM, Roger Quadros wrote:
> This register is required to be passed to the SATA PHY driver
> to workaround errata i783 (SATA Lockup After SATA DPLL Unlock/Relock).
>
> Signed-off-by: Roger Quadros
> Signed-off-by: Sekhar Nori
> ---
> arch/arm/boot/dts/dra7
Hi,
On Monday 20 July 2015 05:34 PM, Tero Kristo wrote:
> On 07/17/2015 04:47 PM, Roger Quadros wrote:
>> scm_conf1 maps the control register address space after the
>> padconf till the end.
>>
>> Fix the scm_conf and pmx_core resource lengths. We need to add
>> 4 bytes to include the last 32-bit
Hi,
On Wednesday 22 July 2015 05:37 PM, Ulf Hansson wrote:
> [...]
>
>> Hi Ulf,
>>
>> Just to clarify do you have an issue with this patch or in general
>> you rather nothave !CONFIG_REGULATOR supported? If its the latter
>> then wouldit be better to remove the !CONFIG_REGULATOR portion from
>> t
Hi,
On Wednesday 22 July 2015 10:32 PM, Grygorii Strashko wrote:
> +Cc: Kishon Vijay Abraham I
>
> On 07/22/2015 07:48 PM, Grygorii Strashko wrote:
>> Hi Tony, Tero, All,
>>
>> It seems MMC PBIAS regulator functionality is broken now (on DRA7 at least).
>
Hi,
On Sunday 12 July 2015 04:01 PM, Jingoo Han wrote:
> On Friday, July 03, 2015 8:04 PM, Kishon Vijay Abraham I wrote:
>>
>> Certain platforms require MSE bit to be cleared to set the master
>> in standby mode. (In DRA7xx TRM_vE, section 24.9.4.5.2.2.1 PCIe
>
>
fied this doesn't cause additional failures.
Lecroy compliance tests fail even without this patch series so
deferred testing it.
Kishon Vijay Abraham I (6):
usb: dwc3: ep0: Fix mem corruption on OUT transfers of more than 512
bytes
usb: dwc3: ep0: use _roundup_ to calculate the transfer size
Add chained TRB support to ep0. Now TRB's can be chained just by
invoking _dwc3_ep0_start_trans_ with 'chain' parameter set to true.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c| 16 +---
drivers/usb/dwc3/gadget.c |2 +-
2 files changed
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c | 42 --
1 file changed, 28 insertions(+), 14 deletions(-)
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 6847afe..0dbc0c4 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers
No functional change. Added a new parameter in _dwc3_ep0_start_trans_ to
indicate whether the TRB is a chained TRB or last TRB. This is in
preparation for adding chained TRB support for ep0.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c | 15 ---
1 file changed
Vijay Abraham I
---
drivers/usb/dwc3/ep0.c | 25 +
1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 713e46a..4998074 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -779,7 +779,11
No functional change. Used _roundup_ macro to calculate the transfer
size aligned to maxpacket in dwc3_ep0_complete_data. It also makes it
similar to how transfer size is calculated in __dwc3_ep0_do_control_data.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c |4 +---
1
bytes. This will cause bounce buffer to overflow and corrupt the
adjacent memory locations which can be fatal.
Fix it by programming the TRB to receive a maximum of DWC3_EP0_BOUNCE_SIZE
(512) bytes.
Cc: vger.kernel.org> #3.4+
Signed-off-by: Kishon Vijay Abraham I
---
Steps to see the is
bytes. This will cause bounce buffer to overflow and corrupt the
adjacent memory locations which can be fatal.
Fix it by programming the TRB to receive a maximum of DWC3_EP0_BOUNCE_SIZE
(512) bytes.
Cc: sta...@vger.kernel.org #3.4+
Signed-off-by: Kishon Vijay Abraham I
---
Fixed stable mail
x27;t have a card
with IO space. Once I get to test that, I'll post a separate patch for
handling that.
Kishon Vijay Abraham I (3):
PCI: host: pci-dra7xx: Disable pm_runtime on get_sync failure
PCI: host: pci-dra7xx: add pm support to pci dra7xx
PCI: host: pci-dra7xx: Idle the module by
bit on suspend and enabled it back on resume.
Clearing MSE bit is required to get clocks to be idled after
suspend.
Signed-off-by: Kishon Vijay Abraham I
Signed-off-by: Sekhar Nori
---
drivers/pci/host/pci-dra7xx.c | 23 +--
1 file changed, 21 insertions(+), 2 deletions
Fix the error handling code in case pm_runtime_get_sync fails. Now
when pm_runtime_get_sync fails pm_runtime_disable is invoked so that
there is no unbalanced pm_runtime_enable calls.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/host/pci-dra7xx.c |4 +++-
1 file changed, 3
Add PM support to pci-dra7xx so that PCI clocks can be disabled
during suspend and enabled back during resume without affecting
PCI functionality.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/host/pci-dra7xx.c | 77 +
1 file changed, 77
Fix the error handling code in case pm_runtime_get_sync fails. Now
when pm_runtime_get_sync fails pm_runtime_disable is invoked so that
there is no unbalanced pm_runtime_enable calls.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/host/pci-dra7xx.c |4 +++-
1 file changed, 3
resetting and setting of MSE bit to pci-dra7xx.
The comment to reset and set ISE is not done now since I don't have a card
with IO space. Once I get to test that, I'll post a separate patch for
handling that.
Kishon Vijay Abraham I (3):
PCI: host: pci-dra7xx: Disable pm_runtime o
bit on suspend and enabled it back on resume.
Clearing MSE bit is required to get clocks to be idled after
suspend.
Signed-off-by: Kishon Vijay Abraham I
Signed-off-by: Sekhar Nori
---
drivers/pci/host/pci-dra7xx.c | 23 +--
1 file changed, 21 insertions(+), 2 deletions
Add PM support to pci-dra7xx so that PCI clocks can be disabled
during suspend and enabled back during resume without affecting
PCI functionality.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/host/pci-dra7xx.c | 72 +
1 file changed, 72
X CV (ch9 tests: usb2 and usb3,
link layer testing and MSC tests) and using USB2 X CV (ch9 tests,
MSC tests) and verified this doesn't cause additional failures.
Lecroy compliance tests fail even without this patch series so
deferred testing it.
Kishon Vijay Abraham I (6):
usb: dwc3: ep0:
bytes. This will cause bounce buffer to overflow and corrupt the
adjacent memory locations which can be fatal.
Fix it by programming the TRB to receive a maximum of DWC3_EP0_BOUNCE_SIZE
(512) bytes.
Cc: # 3.4+
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c | 12
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c | 42 --
1 file changed, 28 insertions(+), 14 deletions(-)
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 73500d3..f6c3c73 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers
Add chained TRB support to ep0. Now TRB's can be chained just by
invoking _dwc3_ep0_start_trans_ with 'chain' parameter set to true.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c| 16 +---
drivers/usb/dwc3/gadget.c |2 +-
2 files changed
No functional change. Added a new parameter in _dwc3_ep0_start_trans_ to
indicate whether the TRB is a chained TRB or last TRB. This is in
preparation for adding chained TRB support for ep0.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c | 15 ---
1 file changed
No functional change. Used _roundup_ macro to calculate the transfer
size aligned to maxpacket in dwc3_ep0_complete_data. It also makes it
similar to how transfer size is calculated in __dwc3_ep0_do_control_data.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/ep0.c |4 +---
1
Vijay Abraham I
---
drivers/usb/dwc3/ep0.c | 25 +
1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 713e46a..4998074 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -779,7 +779,11
This will be used by
regulator_disable_regmap while disabling pbias regulator.
Cc: # 3.18+
Signed-off-by: Kishon Vijay Abraham I
---
drivers/regulator/pbias-regulator.c |5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/regulator/pbias-regulator.c
b/drivers/regulator/pbias-regul
pbias_mmc_omap4).
Kishon Vijay Abraham I (2):
regulator: pbias: use untranslated address to program pbias regulator
regulator: pbias: Fix broken pbias disable functionality
drivers/regulator/pbias-regulator.c | 21 -
1 file changed, 16 insertions(+), 5 deletions(-)
--
1.7.9.5
from device tree node.
So avoid using platform_get_resource and use of_get_address in order to
get only the offset (untranslated address) and populate these in
vsel_reg and enable_reg.
Cc:
Cc: Tero Kristo
Signed-off-by: Kishon Vijay Abraham I
---
drivers/regulator/pbias-regulator.c | 16
mpatible property to
omap5_padconf_global dt node.
Fixes: ed8509edddeb ("ARM: dts: omap5: add minimal l4 bus
layout with control module support")
Cc:
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
perty to
scm_conf dt node.
Fixes: d919501feffa ("ARM: dts: dra7: add minimal l4 bus
layout with control module support")
Cc:
Suggested-by: Tero Kristo
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
imple-bus" compatible property to
scm_conf dt node.
Fixes: 72b10ac00eb1 ("ARM: dts: omap24xx: add minimal l4 bus
layout with control module support")
Cc:
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap2430.dtsi |3 ++-
1 file changed, 2 insertions(+), 1 deletio
ding "simple-bus" compatible property to
omap4_padconf_global dt node.
Fixes: 7415b0b4c645 ("ARM: dts: omap4: add minimal l4 bus layout
with control module support")
Cc:
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap4.dtsi |3 ++-
1 file changed, 2 insertions(+),
pbias device creation got broken once SCM cleanup got merged.
This patch series re-enables device creation by adding
"simple-bus" in the compatible property of the syscon
dt node.
validated this series in DRA72, OMAP4 PANDA and OMAP5 UEVM
boards.
Kishon Vijay Abraham I (4):
ARM: dts
ot;In some cases, it may be possible for the Fundamental Reset mechanism
to be triggered by hardware without the removal and re-application of
power to the component. This is called a warm reset. This document does
not specify a means for generating a warm reset."
Kishon Vijay Abraham I (2):
gpio2_8 is connected to the PCIe_RESETn line and it has to be driven low
in order to reset the PCIe cards. So added gpios property to pcie
dt node.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/am57xx-beagle-x15.dts |5 +
arch/arm/boot/dts/dra7.dtsi |2
The PERST# line in am57x-evm is connected to a gpio line and PERST#
should be driven high to indicate the clocks are stable (As per
Figure 2-10: Power Up of the PCIe CEM spec 3.0).
Add support in pci-dra7xx driver to make gpio drive PERST#
line here.
Signed-off-by: Kishon Vijay Abraham I
bit on suspend and enabled it back on resume.
Clearing MSE bit is required to get clocks to be idled after
suspend.
Signed-off-by: Kishon Vijay Abraham I
Signed-off-by: Sekhar Nori
---
drivers/pci/host/pci-dra7xx.c | 39 +++
1 file changed, 39 insertions
t.
Kishon Vijay Abraham I (3):
PCI: host: pci-dra7xx: Disable pm_runtime on get_sync failure
PCI: host: pci-dra7xx: add pm support to pci dra7xx
PCI: host: pci-dra7xx: Idle the module by disabling MSE bit
drivers/pci/host/pci-dra7xx.c | 94 -
1 file c
Fix the error handling code in case pm_runtime_get_sync fails. Now
when pm_runtime_get_sync fails pm_runtime_disable is invoked so that
there is no unbalanced pm_runtime_enable calls.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/host/pci-dra7xx.c |4 +++-
1 file changed, 3
Add PM support to pci-dra7xx so that PCI clocks can be disabled
during suspend and enabled back during resume without affecting
PCI functionality.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/host/pci-dra7xx.c | 51 +
1 file changed, 51
No functional change. Cleanup omap_hsmmc_set_power by adding separate
functions to set pbias and invoke it from omap_hsmmc_set_power.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c | 78 +
1 file changed, 48 insertions(+), 30
ff-by: Franklin S Cooper Jr
Signed-off-by: Kishon Vijay Abraham I
---
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt |2 ++
drivers/mmc/host/omap_hsmmc.c |9 -
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mmc/ti
Since vmmc can be optional for some platforms, use
devm_regulator_get_optional() for vmmc. Now return error only
in the case of -EPROBE_DEFER and for all other cases set
host->vcc to NULL.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c |8 +---
1 file changed
enable vmmc_aux regulator only if it is in disabled state and disable
vmmc_aux regulator only if it is in enabled state.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host
vdd voltage is set in mmc core to ios->vdd and vmmc should actually
be set to this voltage. Modify omap_hsmmc_enable_supply
to not take vdd as argument since now it's directly set to
the voltage in ios->vdd.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsm
Use regulator_is_enabled of pbias regulator to find pbias regulator
status instead of maintaining a custom bookkeeping
pbias_enabled variable.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c |8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a
Now that support for platforms which have optional regulator is added,
remove CONFIG_REGULATOR check in omap_hsmmc.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c | 35 +++
1 file changed, 3 insertions(+), 32 deletions(-)
diff --git a
EPROBE_DEFER is not fatal and it means the regulator can still be
obtained. Hence return error if devm_regulator_get_optional for
vmmc_aux and pbias returns -EPROBE_DEFER. This gives omap_hsmmc
driver another chance to get these regulators.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc
Remove the unnecessary pbias regulator_set_voltage done after
pbias regulator_disable in omap_hsmmc_set_power.
Signed-off-by: Kishon Vijay Abraham I
Reviewed-by: Roger Quadros
---
drivers/mmc/host/omap_hsmmc.c |1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c
-by: Kishon Vijay Abraham I
Reviewed-by: Roger Quadros
---
drivers/mmc/host/omap_hsmmc.c | 38 --
1 file changed, 16 insertions(+), 22 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 7f7625d..a78e15e 100644
--- a
Fix omap_hsmmc_set_power so that pbias regulator is not enabled
during power off.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
sequence so that UHS cards can be supported.
Did basic read/write test in J6, J6 Eco, Beagle-x15, AM437x EVM,
Beaglebone black, OMAP5 uEVM and OMAP4 PANDA.
Kishon Vijay Abraham I (16):
mmc: host: omap_hsmmc: use devm_regulator_get_optional() for vmmc
mmc: host: omap_hsmmc: return error from
Return error if any of the regulator APIs (regulator_enable,
regulator_disable, regulator_set_voltage) fails in
omap_hsmmc_set_power to avoid undefined behavior.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c | 52 +++--
1 file
No functional change. Cleanup omap_hsmmc_set_power by adding separate
functions for enable/disable supply and invoke it from
omap_hsmmc_set_power.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c | 101 +++--
1 file changed, 66
No functional change. Instead of using our own vcc and vcc_aux
members, use vmmc and vqmmc present in mmc_host which is present
for the same purpose.
Signed-off-by: Kishon Vijay Abraham I
Reviewed-by: Roger Quadros
---
drivers/mmc/host/omap_hsmmc.c | 63
lso takes care of setting the voltages which is not
needed at this point.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c | 67 +++--
1 file changed, 57 insertions(+), 10 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/driv
For beagle x15, both the vdd and io lines are connected to the
same regulator (ldo1_reg). However vmmc_aux is populated to vdd_3v3.
Remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/am57xx-beagle-x15.dts |1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot
-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index a78e15e..0e690d7 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host
Add support for vmmc_aux to switch to 1.8v. Also use "iov" instead of
"vdd" to indicate io voltage. This is in preparation for adding support
for io signal voltage switch.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c | 47
;caps" field.
Signed-off-by: Balaji T K
Signed-off-by: Viswanath Puttagunta
Signed-off-by: Sourav Poddar
[kis...@ti.com : cleanup the tuning sequence]
Signed-off-by: Kishon Vijay Abraham I
---
drivers/mmc/host/omap_hsmmc.c | 234 -
1 file changed, 232
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