From: Wei WANG
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
It is a little different between simulation and real chip. We have
no idea about which configuration is better before
From: Wei WANG wei_w...@realsil.com.cn
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
It is a little different between simulation and real chip. We have
no idea about which
From: Wei WANG
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
Signed-off-by: Wei WANG
---
drivers/mfd/rts5249.c| 48 --
From: Wei WANG
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
Signed-off-by: Wei WANG
---
drivers/mfd/rts5249.c| 48 --
From: Wei WANG wei_w...@realsil.com.cn
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rts5249.c| 48
From: Wei WANG wei_w...@realsil.com.cn
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rts5249.c| 48
From: Wei WANG
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
Signed-off-by: Wei WANG
---
drivers/mfd/rts5249.c| 35 --
From: Wei WANG
v2:
Name those new-added register values
Wei WANG (1):
mfd: rtsx: Modify rts5249_optimize_phy
drivers/mfd/rts5249.c| 35 --
include/linux/mfd/rtsx_pci.h | 43 ++
2 files changed, 76
From: Wei WANG
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
Signed-off-by: Wei WANG
---
drivers/mfd/rts5249.c | 25 +++--
1 file changed, 23 insertions(+), 2
From: Wei WANG wei_w...@realsil.com.cn
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rts5249.c | 25
From: Wei WANG wei_w...@realsil.com.cn
v2:
Name those new-added register values
Wei WANG (1):
mfd: rtsx: Modify rts5249_optimize_phy
drivers/mfd/rts5249.c| 35 --
include/linux/mfd/rtsx_pci.h | 43 ++
2 files
From: Wei WANG wei_w...@realsil.com.cn
In some platforms, specially Thinkpad series, rts5249 won't be
initialized properly. So we need adjust some phy parameters to
improve the compatibility issue.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rts5249.c| 35
From: Wei WANG
Update copyright date, and remove author address.
Signed-off-by: Wei WANG
---
drivers/memstick/host/rtsx_pci_ms.c |3 +--
drivers/mmc/host/rtsx_pci_sdmmc.c |3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/memstick/host/rtsx_pci_ms.c
From: Wei WANG
If switching voltage fails, SD_CLK toggle enable bit should been cleared
so that SD host can control SD clock automatically.
Signed-off-by: Wei WANG
---
drivers/mmc/host/rtsx_pci_sdmmc.c |9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git
From: Wei WANG
The default phase can meet most cards' requirement, but it is not the
optimal one. In some extreme situation, the rx phase point produced by
the following tuning process will drift quite a distance.
Before tuning UHS card, this patch will set a more proper initial tx
phase point,
From: Wei WANG
Wei WANG (3):
mfd:mmc:rtsx: Change default tx phase
mmc:rtsx:Clear SD_CLK toggle enable bit if switching voltage fail
mmc:memstick:rtsx: Modify copyright comments
drivers/memstick/host/rtsx_pci_ms.c |3 +-
drivers/mfd/rtl8411.c |4 ++
From: Wei WANG
Set a bit to enable rts5227 and rts5249 to enter a deeper internal
power-saving mode in S3, and recover it after resuming.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c|2 +-
drivers/mfd/rts5209.c|2 +-
drivers/mfd/rts5227.c|6 +-
From: Wei WANG
v3:
Seperate copyright changes to a distinct patch
Modify some coding style and naming style
Fix a bug that sd30_drive_sel would be assigned a wrong value, in rts5227 and
rts5249
v2:
Use macro when initializing vendor settings
Wei WANG (6):
mfd:rtsx: Read vendor setting from
From: Wei WANG
Clear hw_pfm_en to disable hardware PFM mode, to fix a bug that in some
situation registers in 0xFDxx domain can't be accessed.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c|2 ++
include/linux/mfd/rtsx_pci.h |1 +
2 files changed, 3 insertions(+)
diff
From: Wei WANG
These actions are individual for each reader model, so should be put in
extra_init_hw instead of rtsx_pci_init_hw.
Signed-off-by: Wei WANG
---
drivers/mfd/rts5209.c |4
drivers/mfd/rts5227.c |2 ++
drivers/mfd/rts5229.c |4
drivers/mfd/rts5249.c |2
From: Wei WANG
Some actions to clear power state should be handled in .shutdown
callback in rtsx_pci_driver. This patch adopts the following measures to
catch this goal:
1. Add a function rtsx_pci_power_off to abstract the common ops in
.shutdown and .suspend
2. Add pcr->ops->force_power_down to
From: Wei WANG
Update copyright date, and remove author address.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c |4 ++--
drivers/mfd/rts5209.c |3 +--
drivers/mfd/rts5227.c |5 +
drivers/mfd/rts5229.c |3 +--
drivers/mfd/rts5249.c
From: Wei WANG
Normally OEMs will set vendor setting to the config space of Realtek
card reader in BIOS stage. This patch reads the setting at the first,
and configure the internal registers according to it, to improve card
reader's compatibility condition.
Signed-off-by: Wei WANG
---
From: Wei WANG wei_w...@realsil.com.cn
Normally OEMs will set vendor setting to the config space of Realtek
card reader in BIOS stage. This patch reads the setting at the first,
and configure the internal registers according to it, to improve card
reader's compatibility condition.
Signed-off-by:
From: Wei WANG wei_w...@realsil.com.cn
Update copyright date, and remove author address.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtl8411.c |4 ++--
drivers/mfd/rts5209.c |3 +--
drivers/mfd/rts5227.c |5 +
From: Wei WANG wei_w...@realsil.com.cn
Some actions to clear power state should be handled in .shutdown
callback in rtsx_pci_driver. This patch adopts the following measures to
catch this goal:
1. Add a function rtsx_pci_power_off to abstract the common ops in
.shutdown and .suspend
2. Add
From: Wei WANG wei_w...@realsil.com.cn
These actions are individual for each reader model, so should be put in
extra_init_hw instead of rtsx_pci_init_hw.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rts5209.c |4
drivers/mfd/rts5227.c |2 ++
From: Wei WANG wei_w...@realsil.com.cn
Clear hw_pfm_en to disable hardware PFM mode, to fix a bug that in some
situation registers in 0xFDxx domain can't be accessed.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtl8411.c|2 ++
include/linux/mfd/rtsx_pci.h |1
From: Wei WANG wei_w...@realsil.com.cn
v3:
Seperate copyright changes to a distinct patch
Modify some coding style and naming style
Fix a bug that sd30_drive_sel would be assigned a wrong value, in rts5227 and
rts5249
v2:
Use macro when initializing vendor settings
Wei WANG (6):
mfd:rtsx:
From: Wei WANG wei_w...@realsil.com.cn
Set a bit to enable rts5227 and rts5249 to enter a deeper internal
power-saving mode in S3, and recover it after resuming.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtl8411.c|2 +-
drivers/mfd/rts5209.c|2 +-
From: Wei WANG wei_w...@realsil.com.cn
Wei WANG (3):
mfd:mmc:rtsx: Change default tx phase
mmc:rtsx:Clear SD_CLK toggle enable bit if switching voltage fail
mmc:memstick:rtsx: Modify copyright comments
drivers/memstick/host/rtsx_pci_ms.c |3 +-
drivers/mfd/rtl8411.c |
From: Wei WANG wei_w...@realsil.com.cn
If switching voltage fails, SD_CLK toggle enable bit should been cleared
so that SD host can control SD clock automatically.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mmc/host/rtsx_pci_sdmmc.c |9 -
1 file changed, 8
From: Wei WANG wei_w...@realsil.com.cn
The default phase can meet most cards' requirement, but it is not the
optimal one. In some extreme situation, the rx phase point produced by
the following tuning process will drift quite a distance.
Before tuning UHS card, this patch will set a more proper
From: Wei WANG wei_w...@realsil.com.cn
Update copyright date, and remove author address.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/memstick/host/rtsx_pci_ms.c |3 +--
drivers/mmc/host/rtsx_pci_sdmmc.c |3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff
From: Wei WANG
Normally OEMs will set vendor setting to the config space of Realtek
card reader in BIOS stage. This patch reads the setting at the first,
and configure the internal registers according to it, to improve card
reader's compatibility condition.
Signed-off-by: Wei WANG
---
From: Wei WANG
Set a bit to enable rts5227 and rts5249 to enter a deeper internal
power-saving mode in S3, and recover it after resuming.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c|2 +-
drivers/mfd/rts5209.c|2 +-
drivers/mfd/rts5227.c|6 +-
From: Wei WANG
Some actions to clear power state should be handled in .shutdown
callback in rtsx_pci_driver. This patch adopts the following measures to
catch this goal:
1. Add a function rtsx_pci_power_off to abstract the common ops in
.shutdown and .suspend
2. Add pcr->ops->force_power_down to
From: Wei WANG
Clear hw_pfm_en to disable hardware PFM mode, to fix a bug that in some
situation registers in 0xFDxx domain can't be accessed.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c|2 ++
include/linux/mfd/rtsx_pci.h |1 +
2 files changed, 3 insertions(+)
diff
From: Wei WANG
These actions are individual for each reader model, so should be put in
extra_init_hw instead of rtsx_pci_init_hw.
Signed-off-by: Wei WANG
---
drivers/mfd/rts5209.c |4
drivers/mfd/rts5227.c |2 ++
drivers/mfd/rts5229.c |4
drivers/mfd/rts5249.c |2
From: Wei WANG
v2:
Use macro when initializing vendor settings
Wei WANG (5):
mfd:rtsx: Read vendor setting from config space
mfd:rtsx: Add shutdown callback in rtsx_pci_driver
mfd:rtsx: Move some actions from rtsx_pci_init_hw to individual
extra_init_hw
mfd:rtsx: Clear hardware PFM
From: Wei WANG wei_w...@realsil.com.cn
v2:
Use macro when initializing vendor settings
Wei WANG (5):
mfd:rtsx: Read vendor setting from config space
mfd:rtsx: Add shutdown callback in rtsx_pci_driver
mfd:rtsx: Move some actions from rtsx_pci_init_hw to individual
extra_init_hw
From: Wei WANG wei_w...@realsil.com.cn
Clear hw_pfm_en to disable hardware PFM mode, to fix a bug that in some
situation registers in 0xFDxx domain can't be accessed.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtl8411.c|2 ++
include/linux/mfd/rtsx_pci.h |1
From: Wei WANG wei_w...@realsil.com.cn
These actions are individual for each reader model, so should be put in
extra_init_hw instead of rtsx_pci_init_hw.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rts5209.c |4
drivers/mfd/rts5227.c |2 ++
From: Wei WANG wei_w...@realsil.com.cn
Some actions to clear power state should be handled in .shutdown
callback in rtsx_pci_driver. This patch adopts the following measures to
catch this goal:
1. Add a function rtsx_pci_power_off to abstract the common ops in
.shutdown and .suspend
2. Add
From: Wei WANG wei_w...@realsil.com.cn
Set a bit to enable rts5227 and rts5249 to enter a deeper internal
power-saving mode in S3, and recover it after resuming.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtl8411.c|2 +-
drivers/mfd/rts5209.c|2 +-
From: Wei WANG wei_w...@realsil.com.cn
Normally OEMs will set vendor setting to the config space of Realtek
card reader in BIOS stage. This patch reads the setting at the first,
and configure the internal registers according to it, to improve card
reader's compatibility condition.
Signed-off-by:
From: Wei WANG
These actions are individual for each reader model, so should be put in
extra_init_hw instead of rtsx_pci_init_hw.
Signed-off-by: Wei WANG
---
drivers/mfd/rts5209.c |4
drivers/mfd/rts5227.c |2 ++
drivers/mfd/rts5229.c |4
drivers/mfd/rts5249.c |2
From: Wei WANG
Set a bit to enable rts5227 and rts5249 to enter a deeper internal
power-saving mode in S3, and recover it after resuming.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c|2 +-
drivers/mfd/rts5209.c|2 +-
drivers/mfd/rts5227.c|6 +-
From: Wei WANG
Clear hw_pfm_en to disable hardware PFM mode, to fix a bug that in some
situation registers in 0xFDxx domain can't be accessed.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c|2 ++
include/linux/mfd/rtsx_pci.h |1 +
2 files changed, 3 insertions(+)
diff
From: Wei WANG
Some actions to clear power state should be handled in .shutdown
callback in rtsx_pci_driver. This patch adopts the following measures to
catch this goal:
1. Add a function rtsx_pci_power_off to abstract the common ops in
.shutdown and .suspend
2. Add pcr->ops->force_power_down to
From: Wei WANG
Normally OEMs will set vendor setting to the config space of Realtek
card reader in BIOS stage. This patch reads the setting at the first,
and configure the internal registers according to it, to improve card
reader's compatibility condition.
Signed-off-by: Wei WANG
---
From: Wei WANG
Wei WANG (5):
mfd:rtsx: Read vendor setting from config space
mfd:rtsx: Add shutdown callback in rtsx_pci_driver
mfd:rtsx: Move some actions from rtsx_pci_init_hw to individual
extra_init_hw
mfd:rtsx: Clear hardware PFM mode in rtl8411b
mfd:rtsx: Configure to enter a
From: Wei WANG wei_w...@realsil.com.cn
Wei WANG (5):
mfd:rtsx: Read vendor setting from config space
mfd:rtsx: Add shutdown callback in rtsx_pci_driver
mfd:rtsx: Move some actions from rtsx_pci_init_hw to individual
extra_init_hw
mfd:rtsx: Clear hardware PFM mode in rtl8411b
From: Wei WANG wei_w...@realsil.com.cn
Clear hw_pfm_en to disable hardware PFM mode, to fix a bug that in some
situation registers in 0xFDxx domain can't be accessed.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtl8411.c|2 ++
include/linux/mfd/rtsx_pci.h |1
From: Wei WANG wei_w...@realsil.com.cn
Some actions to clear power state should be handled in .shutdown
callback in rtsx_pci_driver. This patch adopts the following measures to
catch this goal:
1. Add a function rtsx_pci_power_off to abstract the common ops in
.shutdown and .suspend
2. Add
From: Wei WANG wei_w...@realsil.com.cn
Normally OEMs will set vendor setting to the config space of Realtek
card reader in BIOS stage. This patch reads the setting at the first,
and configure the internal registers according to it, to improve card
reader's compatibility condition.
Signed-off-by:
From: Wei WANG wei_w...@realsil.com.cn
These actions are individual for each reader model, so should be put in
extra_init_hw instead of rtsx_pci_init_hw.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rts5209.c |4
drivers/mfd/rts5227.c |2 ++
From: Wei WANG wei_w...@realsil.com.cn
Set a bit to enable rts5227 and rts5249 to enter a deeper internal
power-saving mode in S3, and recover it after resuming.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtl8411.c|2 +-
drivers/mfd/rts5209.c|2 +-
From: Wei WANG
To fix the compile error when CONFIG_PM_RUNTIME is not enabled,
move the declaration of us out of CONFIG_REALTEK_AUTOPM macro in rts51x_chip.
drivers/usb/storage/realtek_cr.c: In function 'realtek_cr_destructor':
drivers/usb/storage/realtek_cr.c:942:11: error: 'struct
From: Wei WANG wei_w...@realsil.com.cn
To fix the compile error when CONFIG_PM_RUNTIME is not enabled,
move the declaration of us out of CONFIG_REALTEK_AUTOPM macro in rts51x_chip.
drivers/usb/storage/realtek_cr.c: In function 'realtek_cr_destructor':
drivers/usb/storage/realtek_cr.c:942:11:
From: Wei WANG
v2:
1. Modify copyright notice
2. Add macro definitions for phy registers
3. Replace mdelay with msleep
Wei WANG (1):
mfd:rtsx: Support RTS5249
drivers/mfd/Makefile |2 +-
drivers/mfd/rts5249.c| 241 ++
From: Wei WANG
Support new model: RTS5249
Signed-off-by: Wei WANG
---
drivers/mfd/Makefile |2 +-
drivers/mfd/rts5249.c| 241 ++
drivers/mfd/rtsx_pcr.c |5 +
drivers/mfd/rtsx_pcr.h |1 +
From: Wei WANG wei_w...@realsil.com.cn
Support new model: RTS5249
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/Makefile |2 +-
drivers/mfd/rts5249.c| 241 ++
drivers/mfd/rtsx_pcr.c |5 +
From: Wei WANG wei_w...@realsil.com.cn
v2:
1. Modify copyright notice
2. Add macro definitions for phy registers
3. Replace mdelay with msleep
Wei WANG (1):
mfd:rtsx: Support RTS5249
drivers/mfd/Makefile |2 +-
drivers/mfd/rts5249.c| 241
From: Wei WANG
Support new model: RTS5249
Signed-off-by: Wei WANG
---
drivers/mfd/Makefile |2 +-
drivers/mfd/rts5249.c| 245 ++
drivers/mfd/rtsx_pcr.c |5 +
drivers/mfd/rtsx_pcr.h |1 +
From: Wei WANG wei_w...@realsil.com.cn
Support new model: RTS5249
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/Makefile |2 +-
drivers/mfd/rts5249.c| 245 ++
drivers/mfd/rtsx_pcr.c |5 +
From: Wei WANG
For some Realtek's card reader, power up sequence can only be executed
when power has been turned off fully.
So rtsx host should not start power up sequence again when set_ios been
called if the power has been turned on.
Signed-off-by: Wei WANG
---
From: Wei WANG wei_w...@realsil.com.cn
For some Realtek's card reader, power up sequence can only be executed
when power has been turned off fully.
So rtsx host should not start power up sequence again when set_ios been
called if the power has been turned on.
Signed-off-by: Wei WANG
From: Wei WANG
Realtek card reader supports both SD and MS card. According to the
settings of rtsx MFD driver, SD host will be probed before MS host.
If we boot/reboot Linux with SD card inserted, the resetting flow of SD
card will succeed, and the following resetting flow of MS is sure to fail.
From: Wei WANG wei_w...@realsil.com.cn
Realtek card reader supports both SD and MS card. According to the
settings of rtsx MFD driver, SD host will be probed before MS host.
If we boot/reboot Linux with SD card inserted, the resetting flow of SD
card will succeed, and the following resetting flow
From: Wei WANG
1. Schedule card detect work at the end of ISR
2. Callback function ops->cd_deglitch may delay for a period of time.
It is not proper to call this callback when local irq disabled
3. Card detect flow can't be exectued in parallel with other card reader
operations, so it's better
From: Wei WANG
WARNING: Avoid CamelCase:
+ u8 N, min_N, max_N, clk_divider;
WARNING: Avoid CamelCase:
+ u8 N, min_N, max_N, clk_divider;
Signed-off-by: Wei WANG
---
drivers/mfd/rtsx_pcr.c | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff
From: Wei WANG
Fix a misspelling word in comment
Signed-off-by: Wei WANG
---
include/linux/mfd/rtsx_pci.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index 4b117a3..3f2bf26 100644
---
From: Wei WANG
Realtek PCIe card reader only supports 32bit DMA.
This declaration can improve the readability
Signed-off-by: Wei WANG
---
drivers/mfd/rtsx_pcr.c |4
1 file changed, 4 insertions(+)
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index c021ce3..b2cfd2e
From: Wei WANG
In function rtsx_pci_add_sg_tbl, the statement "ptr++" is useless.
Signed-off-by: Wei WANG
Acked-by: Borislav Petkov
---
drivers/mfd/rtsx_pcr.c |1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index 9fc5700..c021ce3 100644
From: Wei WANG
This patchset fixes some coding style issues, and optimizes card detect
flow to improve the stability when inserting card.
Wei WANG (6):
MFD:rtsx: Fix typo in comment
MFD:rtsx: Remove redundant code
MFD:rtsx: Declare that the DMA address limitation is 32bit explicitly
From: Wei WANG
In function rtsx_pci_switch_clock, some variables, such as min_n, max_n,
and max_div, are not necessary. And those assigned values look very
obscure for others. It's more proper to use macro definitions here to
replace these variables.
Signed-off-by: Wei WANG
Acked-by: Borislav
From: Wei WANG wei_w...@realsil.com.cn
In function rtsx_pci_switch_clock, some variables, such as min_n, max_n,
and max_div, are not necessary. And those assigned values look very
obscure for others. It's more proper to use macro definitions here to
replace these variables.
Signed-off-by: Wei
From: Wei WANG wei_w...@realsil.com.cn
This patchset fixes some coding style issues, and optimizes card detect
flow to improve the stability when inserting card.
Wei WANG (6):
MFD:rtsx: Fix typo in comment
MFD:rtsx: Remove redundant code
MFD:rtsx: Declare that the DMA address limitation is
From: Wei WANG wei_w...@realsil.com.cn
Realtek PCIe card reader only supports 32bit DMA.
This declaration can improve the readability
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtsx_pcr.c |4
1 file changed, 4 insertions(+)
diff --git a/drivers/mfd/rtsx_pcr.c
From: Wei WANG wei_w...@realsil.com.cn
In function rtsx_pci_add_sg_tbl, the statement ptr++ is useless.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
Acked-by: Borislav Petkov b...@alien8.de
---
drivers/mfd/rtsx_pcr.c |1 -
1 file changed, 1 deletion(-)
diff --git
From: Wei WANG wei_w...@realsil.com.cn
Fix a misspelling word in comment
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
include/linux/mfd/rtsx_pci.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index
From: Wei WANG wei_w...@realsil.com.cn
1. Schedule card detect work at the end of ISR
2. Callback function ops-cd_deglitch may delay for a period of time.
It is not proper to call this callback when local irq disabled
3. Card detect flow can't be exectued in parallel with other card reader
From: Wei WANG wei_w...@realsil.com.cn
WARNING: Avoid CamelCase: min_N
+ u8 N, min_N, max_N, clk_divider;
WARNING: Avoid CamelCase: max_N
+ u8 N, min_N, max_N, clk_divider;
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtsx_pcr.c | 26 +-
From: Wei WANG
If rtsx_pci_sdmmc is not probed, function pointer pcr->slots[].card_event
will point to NULL, and thus rtsx_pci_card_detect will reference a NULL pointer.
Check card_event pointer before referencing it can avoid kernel panic.
Signed-off-by: Wei WANG
---
drivers/mfd/rtsx_pcr.c |
From: Wei WANG wei_w...@realsil.com.cn
If rtsx_pci_sdmmc is not probed, function pointer pcr-slots[].card_event
will point to NULL, and thus rtsx_pci_card_detect will reference a NULL pointer.
Check card_event pointer before referencing it can avoid kernel panic.
Signed-off-by: Wei WANG
From: Wei WANG
Add callback function conv_clk_and_div_n to convert between SSC clock
and its divider N.
For rtl8411, the formula to calculate SSC clock divider N is different
with the other card reader models.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c | 13 +
From: Wei WANG
Different card reader has different method to switch output voltage, so
we have to use the callback function provided by MFD driver to switch
output pad voltage.
Signed-off-by: Wei WANG
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 30 +-
1 file changed,
From: Wei WANG
1. The method to switch output voltage is different in rtl8411
2. Fix the formula to calculate N from SD clock if clock divider is more than 1
Wei WANG (3):
MFD:rtsx: Add callback function switch_output_voltage
MMC:rtsx: Using callback function to switch output voltage
From: Wei WANG
Different card reader has different method to switch output voltage,
add this callback to let the card reader implement its individual switch
function.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c| 16
drivers/mfd/rts5209.c| 20
From: Wei WANG wei_w...@realsil.com.cn
Different card reader has different method to switch output voltage,
add this callback to let the card reader implement its individual switch
function.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mfd/rtl8411.c| 16
From: Wei WANG wei_w...@realsil.com.cn
1. The method to switch output voltage is different in rtl8411
2. Fix the formula to calculate N from SD clock if clock divider is more than 1
Wei WANG (3):
MFD:rtsx: Add callback function switch_output_voltage
MMC:rtsx: Using callback function to
From: Wei WANG wei_w...@realsil.com.cn
Different card reader has different method to switch output voltage, so
we have to use the callback function provided by MFD driver to switch
output pad voltage.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 30
From: Wei WANG wei_w...@realsil.com.cn
Add callback function conv_clk_and_div_n to convert between SSC clock
and its divider N.
For rtl8411, the formula to calculate SSC clock divider N is different
with the other card reader models.
Signed-off-by: Wei WANG wei_w...@realsil.com.cn
---
From: Wei WANG
Fix a misspelling word in comment
Signed-off-by: Wei WANG
---
include/linux/mfd/rtsx_pci.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index 060b721..bebe9f9 100644
---
From: Wei WANG
In function rtsx_pci_switch_clock, some variables, such as min_n, max_n,
and max_div, are not necessary. And those assigned values look very
obscure for others. It's more proper to use macro definitions here to
replace these variables.
Signed-off-by: Wei WANG
Acked-by: Borislav
From: Wei WANG
Different card reader has different method to switch output voltage,
add this callback to let the card reader implement its individual switch
function.
Signed-off-by: Wei WANG
---
drivers/mfd/rtl8411.c| 16
drivers/mfd/rts5209.c| 20
From: Wei WANG
Realtek PCIe card reader only supports 32bit DMA.
This declaration can improve the readability
Signed-off-by: Wei WANG
---
drivers/mfd/rtsx_pcr.c |4
1 file changed, 4 insertions(+)
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index fa2c2bc..1dc64bb
From: Wei WANG
WARNING: Avoid CamelCase:
+ u8 N, min_N, max_N, clk_divider;
WARNING: Avoid CamelCase:
+ u8 N, min_N, max_N, clk_divider;
Signed-off-by: Wei WANG
---
drivers/mfd/rtsx_pcr.c | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff
From: Wei WANG
Different card reader has different method to switch output voltage, so
we have to use the callback function provided by MFD driver to switch
output pad voltage.
Signed-off-by: Wei WANG
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 30 +-
1 file changed,
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