From: Micky Ching
rts522a(rts5227s) is derived from rts5227, and mainly same with rts5227.
Add it to file mfd/rts5227.c to support this chip.
Signed-off-by: Micky Ching
---
drivers/mfd/Kconfig | 7 ++--
drivers/mfd/rts5227.c| 77 ++--
d
From: Micky Ching
The new data structure for SD4.0 including follows:
register: SD4.0 IO space register define.
protocol: host and card handshake data.
tlp: tlp request data structure for SD4.0 mode.
uhsii ios: UHSII bus control data structure.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wan
From: Micky Ching
SD4.0 operations include UHSII interface detect, go/exit dormant
and uhsii ios settings.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wang
---
drivers/mmc/host/sdhci.c | 183 ++-
1 file changed, 182 insertions(+), 1 deletion(-)
d
From: Micky Ching
Skip clock control settings for UHSII mode. When card is in UHSII mode,
we only allow poweroff.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wang
---
drivers/mmc/host/sdhci.c | 22 ++
1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/drivers
From: Micky Ching
Add support for SD4.0 card.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wang
---
drivers/mmc/host/sdhci.c | 108 ---
1 file changed, 102 insertions(+), 6 deletions(-)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhc
From: Micky Ching
SD4.0 mode not using SDMA any more, and UHSII mode using different register
to specify block size/count.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wang
---
drivers/mmc/host/sdhci.c | 22 +-
1 file changed, 17 insertions(+), 5 deletions(-)
diff --git
From: Micky Ching
Add support for SD4.0 card, which introduce UHSII mode and tlp transfer.
Micky Ching (12):
mmc: core: add data structure define for SD4.0
mmc: core: modify mmc_app_cmd interface for SD4.0
mmc: core: add SD4.0 operation function
mmc: core: add tlp request handler for SD4
From: Micky Ching
We alloc card before init card, if init UHSII mode failed, then
try to init legacy mode.
Since we card is allocated before do init operations, so mmc/sdio
card init should do some modify. To reduce many diff hunks, the old
labels are reserved(we can remove them in the future).
From: Micky Ching
SD4.0 mode using tlp for cmd/data transfer, add tlp functions to handle
this case.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wang
---
drivers/mmc/host/sdhci.c | 244 ++-
1 file changed, 220 insertions(+), 24 deletions(-)
diff
From: Micky Ching
add SD4.0 register define and host data structure for
handshake with SD4.0 card.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wang
---
drivers/mmc/host/sdhci.h | 136 ++-
1 file changed, 135 insertions(+), 1 deletion(-)
diff --gi
From: Micky Ching
We should not do power cycle when card is in SD4.0 mode,
if we power off, we should detect UHSII interface again.
so we can disable it when card is in UHSII mode.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wang
---
drivers/mmc/core/core.c | 3 ++-
1 file changed, 2 insert
From: Micky Ching
when card is work in SD4.0 mode, we should send tlp instead of cmd.
add this function to handle tlp request.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wang
---
drivers/mmc/core/core.c | 111 +---
1 file changed, 104 insertions(
From: Micky Ching
When card running in SD4.0 mode, ACMD is not need to send two command,
we only need to mark a flag for the CMD which is to be send.
Signed-off-by: Micky Ching
Signed-off-by: Wei Wang
---
drivers/mmc/card/block.c | 2 +-
drivers/mmc/core/sd_ops.c | 17 -
inc
From: Micky Ching
SD4.0 add some new operations, which include follows:
UHSII interface detect: when UHSII interface is detected, the power is up.
go/exit dormant: enter or exit dormant state.
device init: device init CCMD.
enumerate: enumerate CCMD.
config space read/write CCMD.
when we send S
From: Micky Ching
rts522a(rts5227s) is derived from rts5227, and mainly same with rts5227.
Add it to file mfd/rts5227.c to support this chip.
Signed-off-by: Micky Ching
---
drivers/mfd/Kconfig | 7 ++--
drivers/mfd/rts5227.c| 77 ++--
d
From: Micky Ching
rts522a(rts5227s) is derived from rts5227, and mainly same with rts5227.
Add it to file mfd/rts5227.c to support this chip.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5227.c| 77 ++--
drivers/mfd/rtsx_pcr.c | 5 +++
dr
From: Micky Ching
rts5250 chip failed handle 64 bit ADMA for address below 4G.
Add 64 BIT quirks to disable this feature.
Signed-off-by: Micky Ching
---
drivers/mmc/host/sdhci-pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
From: Micky Ching
To enable/disable ASPM we should find LINK CONTROL register
in PCI config space. All old chip use 0x80 address, but new
chip may use another address, so we using pci_find_capability()
to get LINK CONTROL address.
rtsx_gops.c was removed, we consider to put some common operation
From: Micky Ching
pcr_dbg is a wrapper of dev_dbg, which can save some code,
and help to enable/disable debug message static.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
drivers/mfd/rtl8411.c | 11 +--
drivers/mfd/rts5209.c | 4 ++--
drivers/mfd/rts5227.c | 4 ++--
drivers
From: Micky Ching
add support for new chip rts524A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 186 ---
drivers/mfd/rtsx_pcr.c | 25 +-
drivers/mfd/rtsx_pcr.h | 7 ++
include/linux/mfd/rtsx_pci.h | 132 ++
From: Micky Ching
Update some phy register name and value for rts5249,
the updated value makes chip more stable on some platform.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 29 +++-
include/linux/mfd/rtsx_pci.h | 109 ++-
2 fi
From: Micky Ching
add support for new chip rts525A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 103 +++
drivers/mfd/rtsx_pcr.c | 13 --
drivers/mfd/rtsx_pcr.h | 1 +
include/linux/mfd/rtsx_pci.h | 15 +++
4 file
From: Micky Ching
It is more readable to place register address and values define
togather. The values define add two leading space indicate belong
to the register address defined above.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
include/linux/mfd/rtsx_pci.h | 836 +++-
From: Micky Ching
update card drive settings, This setting can be used for rts5249
rts524A and rts525A.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
drivers/mfd/rts5249.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/mfd/rts5249.c b/drivers/mfd
From: Micky Ching
v3:
- define member pcr->reg_pm_ctrl3 for PM_CTRL3 address
- update phy register without change the indent
- define macro for switch output voltage
resend:
- add lee jones ack for some patch.
v2:
- remove debug info when access failed.
- using macro list for phy register init.
From: Micky Ching
PETXCFG is defined at 0xFF03, the old 0xFE49 not used any more.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
drivers/mfd/rts5227.c| 6 ++
drivers/mfd/rts5249.c| 6 ++
include/linux/mfd/rtsx_pci.h | 2 +-
3 files changed, 5 insertions(+), 9 delet
From: Micky Ching
Re-format coding-style, using uniform SPC after "#define" keyword
instead of mixing using TAB and SPC.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
include/linux/mfd/rtsx_pci.h | 254 +--
1 file changed, 127 insertions(+), 127 de
From: Micky Ching
To enable/disable ASPM we should find LINK CONTROL register
in PCI config space. All old chip use 0x80 address, but new
chip may use another address, so we using pci_find_capability()
to get LINK CONTROL address.
rtsx_gops.c was removed, we consider to put some common operation
From: Micky Ching
PETXCFG is defined at 0xFF03, the old 0xFE49 not used any more.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
drivers/mfd/rts5227.c| 6 ++
drivers/mfd/rts5249.c| 6 ++
include/linux/mfd/rtsx_pci.h | 2 +-
3 files changed, 5 insertions(+), 9 delet
From: Micky Ching
Re-format coding-style, using uniform SPC after "#define" keyword
instead of mixing using TAB and SPC.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
include/linux/mfd/rtsx_pci.h | 254 +--
1 file changed, 127 insertions(+), 127 de
From: Micky Ching
add support for new chip rts525A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 104 ++-
drivers/mfd/rtsx_pcr.c | 13 --
drivers/mfd/rtsx_pcr.h | 1 +
include/linux/mfd/rtsx_pci.h | 15 +++
4 file
From: Micky Ching
add support for new chip rts524A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 186 ---
drivers/mfd/rtsx_pcr.c | 25 +-
drivers/mfd/rtsx_pcr.h | 7 ++
include/linux/mfd/rtsx_pci.h | 125 ++
From: Micky Ching
resend:
- add lee jones ack for some patch.
v2:
- remove debug info when access failed.
- using macro list for phy register init.
- rename function for multi chip prefix with rtsx_base_
- save pcie_cap offset when init chip, not calling pci_find_capacity()
every time.
- add pc
From: Micky Ching
update card drive settings, This setting can be used for rts5249
rts524A and rts525A.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
drivers/mfd/rts5249.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/mfd/rts5249.c b/drivers/mfd
From: Micky Ching
pcr_dbg is a wrapper of dev_dbg, which can save some code,
and help to enable/disable debug message static.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
drivers/mfd/rtl8411.c | 11 +--
drivers/mfd/rts5209.c | 4 ++--
drivers/mfd/rts5227.c | 4 ++--
drivers
From: Micky Ching
It is more readable to place register address and values define
togather. The values define add two leading space indicate belong
to the register address defined above.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
include/linux/mfd/rtsx_pci.h | 836 +++-
From: Micky Ching
update phy register value and using direct value instead of macros.
It is much easier to debug using constant value than a lot of macros.
We usually need compare the value directly to check the configure.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 55 +
From: Micky Ching
add support for new chip rts524A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 186 ---
drivers/mfd/rtsx_pcr.c | 25 +-
drivers/mfd/rtsx_pcr.h | 7 ++
include/linux/mfd/rtsx_pci.h | 125 ++
From: Micky Ching
pcr_dbg is a wrapper of dev_dbg, which can save some code,
and help to enable/disable debug message static.
Signed-off-by: Micky Ching
---
drivers/mfd/rtl8411.c | 11 +--
drivers/mfd/rts5209.c | 4 ++--
drivers/mfd/rts5227.c | 4 ++--
drivers/mfd/rts5229.c | 4
From: Micky Ching
v2:
- remove debug info when access failed.
- using macro list for phy register init.
- rename function for multi chip prefix with rtsx_base_
- save pcie_cap offset when init chip, not calling pci_find_capacity()
every time.
- add pcr->ops: write_phy/read_phy for special chip.
From: Micky Ching
update card drive settings, This setting can be used for rts5249
rts524A and rts525A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/mfd/rts5249.c b/drivers/mfd/rts5249.c
index 225a
From: Micky Ching
To enable/disable ASPM we should find LINK CONTROL register
in PCI config space. All old chip use 0x80 address, but new
chip may use another address, so we using pci_find_capability()
to get LINK CONTROL address.
rtsx_gops.c was removed, we consider to put some common operation
From: Micky Ching
It is more readable to place register address and values define
togather. The values define add two leading space indicate belong
to the register address defined above.
Signed-off-by: Micky Ching
---
include/linux/mfd/rtsx_pci.h | 836 +++--
From: Micky Ching
add support for new chip rts525A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 104 ++-
drivers/mfd/rtsx_pcr.c | 13 --
drivers/mfd/rtsx_pcr.h | 1 +
include/linux/mfd/rtsx_pci.h | 15 +++
4 file
From: Micky Ching
update phy register value and using direct value instead of macros.
It is much easier to debug using constant value than a lot of macros.
We usually need compare the value directly to check the configure.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 55 +
From: Micky Ching
PETXCFG is defined at 0xFF03, the old 0xFE49 not used any more.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5227.c| 6 ++
drivers/mfd/rts5249.c| 6 ++
include/linux/mfd/rtsx_pci.h | 2 +-
3 files changed, 5 insertions(+), 9 deletions(-)
diff --git a
From: Micky Ching
Re-format coding-style, using uniform SPC after "#define" keyword
instead of mixing using TAB and SPC.
Signed-off-by: Micky Ching
---
include/linux/mfd/rtsx_pci.h | 254 +--
1 file changed, 127 insertions(+), 127 deletions(-)
diff --gi
From: Micky Ching
pcr_dbg is a wrapper of dev_dbg, which can save some code,
and help to enable/disable debug message static.
Signed-off-by: Micky Ching
---
drivers/mfd/rtl8411.c | 11 +--
drivers/mfd/rts5209.c | 4 ++--
drivers/mfd/rts5227.c | 4 ++--
drivers/mfd/rts5229.c | 4
From: Micky Ching
add support for new chip rts525A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c | 93 +-
drivers/mfd/rtsx_pcr.c | 13 +--
drivers/mfd/rtsx_pcr.h | 1 +
3 files changed, 103 insertions(+), 4 deletions(-)
diff --git
From: Micky Ching
add support for new chip rts524A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c| 112 +++
drivers/mfd/rtsx_pcr.c | 5 ++
drivers/mfd/rtsx_pcr.h | 4 ++
include/linux/mfd/rtsx_pci.h | 87 ++
From: Micky Ching
update phy register value and using direct value instead of macros.
It is much easier to debug using constant value than a lot of macros.
We usually need compare the value directly to check the configure.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c | 46 +
From: Micky Ching
It is more readable to place register address and values define
togather. The values define add two leading space indicate belong
to the register address defined above.
Signed-off-by: Micky Ching
---
include/linux/mfd/rtsx_pci.h | 836 +++--
From: Micky Ching
Add debug info when access register failed, this is useful for
debug.
Signed-off-by: Micky Ching
---
drivers/mfd/rtsx_pcr.c | 22 +-
include/linux/mfd/rtsx_pci.h | 2 ++
2 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/rts
From: Micky Ching
To enable/disable ASPM we should find LINK CONTROL register
in PCI config space. All old chip use 0x80 address, but new
chip may use another address, so we using pci_find_capability()
to get LINK CONTROL address.
rtsx_gops.c was removed, we consider to put some common operation
From: Micky Ching
This patchset including re-format some coding-style and add two new chip
rts524A and rts525A.
Micky Ching (10):
mfd: rtsx: replace TAB by SPC after #define
mfd: rtsx: place register address and values togather
mfd: rtsx: add debug info when access register failed
mfd: r
From: Micky Ching
PETXCFG is defined at 0xFF03, the old 0xFE49 not used any more.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5227.c| 6 ++
drivers/mfd/rts5249.c| 6 ++
include/linux/mfd/rtsx_pci.h | 2 +-
3 files changed, 5 insertions(+), 9 deletions(-)
diff --git a
From: Micky Ching
update card drive settings, This setting can be used for rts5249
rts524A and rts525A.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/mfd/rts5249.c b/drivers/mfd/rts5249.c
index 225a
From: Micky Ching
Re-format coding-style, using uniform SPC after "#define" keyword
instead of mixing using TAB and SPC.
Signed-off-by: Micky Ching
---
include/linux/mfd/rtsx_pci.h | 254 +--
1 file changed, 127 insertions(+), 127 deletions(-)
diff --gi
From: Micky Ching
Check sg_count before sending long data xfer.
Because dma_map_sg() return int, and sg_count may be negative,
so using int instead of unsigned.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
d
From: Micky Ching
Return error-code directly if no card exist, this can
make card remove faster.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c
b/drivers/mmc/host/r
From: Micky Ching
Add check before sending request can make request return faster.
- finish request if no card exist
This can make request finish faster, especial for some sdio card,
when card removed, there still a lot of command pending,
if we check card exist and stop request, the card w
From: Micky Ching
This pathset include some misc coding update.
- dump register using compact format.
This prevent dump a lot of lines register dump when some error occurs.
- finish request if no card exist
check card exist before sending any request, When card removed,
request can returne
From: Micky Ching
Move suspend/resume function to pm ops, make it consistence
with rtsx_usb_ms.c driver.
Signed-off-by: Micky Ching
---
drivers/memstick/host/rtsx_pci_ms.c | 25 +++--
1 file changed, 11 insertions(+), 14 deletions(-)
diff --git a/drivers/memstick/host/rtsx
From: Micky Ching
Check card exist before start request, this method can make card remove
faster. If we found the card is not exist, just return error-code,
not sending request can save much time.
Signed-off-by: Micky Ching
---
drivers/memstick/host/rtsx_pci_ms.c | 27 ++---
From: Micky Ching
Using more compact format for dump register when error occurs,
this is useful to read debug log and reduce log length.
Signed-off-by: Micky Ching
---
drivers/memstick/host/rtsx_pci_ms.c | 37 -
1 file changed, 20 insertions(+), 17 deletions
From: Micky Ching
Modify transfer mode for support sdio card,
send cmd and data at the same time for read data transfer,
but send data after cmd for write data transfer.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 234 ++
1 file change
From: Micky Ching
To support sdio card, transfer mode need make a change,
this need to split code and use it in different place,
Add new function to simplify repeat operation.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 95 +--
1 file
From: Micky Ching
move function sd_read_data()/sd_write_data() behind
sd_send_cmd_get_rsp() to avoid pre-declaration.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 203 +++---
1 file changed, 100 insertions(+), 103 deletions(-)
diff --git a
From: Micky Ching
host->cookie is used for handle async request,
we should init it to negative value when new card inserted,
make cookie value invalid.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/host/rtsx_p
From: Micky Ching
Add a new function to dump register within a range.
We print 1 register a line before this patch,
this may make debug info too long when we add more register to dump.
The new dump_reg_range() dump to 8 register a line,
and it is easy to use.
Signed-off-by: Micky Ching
---
dr
From: Micky Ching
v5:
fix patch(5) building error, no code change diff v4.
v4:
split patch in more detailed patches. no code changes diff v3.
v3:
rtsx_pci_sdmmc.c:
- dump_reg_range
- remove unused pointer check
- fix start index
v2:
rtsx_pci.h:
- remove unused rtsx_p
From: Micky Ching
Add helper function to write u32 to registers, if we want to put u32
value to 4 continuous register, this can help us reduce tedious work.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
include/linux/mfd/rtsx_pci.h | 9 +
1 file changed, 9 insertions(+)
diff --g
From: Micky Ching
Add helper function to write u32 to registers, if we want to put u32
value to 4 continuous register, this can help us reduce tedious work.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
include/linux/mfd/rtsx_pci.h | 9 +
1 file changed, 9 insertions(+)
diff --g
From: Micky Ching
host->cookie is used for handle async request,
we should init it to negative value when new card inserted,
make cookie value invalid.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/host/rtsx_p
From: Micky Ching
move function sd_read_data()/sd_write_data() behind
sd_send_cmd_get_rsp() to avoid pre-declaration.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 200 +++---
1 file changed, 100 insertions(+), 100 deletions(-)
diff --git a
From: Micky Ching
To support sdio card, transfer mode need make a change,
this need to split code and use it in different place,
Add new function to simplify repeat operation.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 95 +--
1 file
From: Micky Ching
Modify transfer mode for support sdio card,
send cmd and data at the same time for read data transfer,
but send data after cmd for write data transfer.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 231 ++
1 file change
From: Micky Ching
Add a new function to dump register within a range.
We print 1 register a line before this patch,
this may make debug info too long when we add more register to dump.
The new dump_reg_range() dump to 8 register a line,
and it is easy to use.
Signed-off-by: Micky Ching
---
dr
From: Micky Ching
v4:
split patch in more detailed patches. no code changes diff v3.
v3:
rtsx_pci_sdmmc.c:
- dump_reg_range
- remove unused pointer check
- fix start index
v2:
rtsx_pci.h:
- remove unused rtsx_pci_write_le32
- add SD_CMD_START
rtsx_pci_sdmmc.c:
From: Micky Ching
Add support for sdio card by SD interface. The main change is data
transfer mode, When read data, host wait data transfer while command
start. When write data, host will start data transfer after command get
response. The transfer mode modify can be applied both for SD/MMC card
From: Micky Ching
v3:
rtsx_pci_sdmmc.c:
- dump_reg_range
- remove unused pointer check
- fix start index
v2:
rtsx_pci.h:
- remove unused rtsx_pci_write_le32
- add SD_CMD_START
rtsx_pci_sdmmc.c:
- dump_reg_range
- alloc data on stack
- remove forward dec
From: Micky Ching
Add helper function to write u32 to registers, if we want to put u32
value to 4 continuous register, this can help us reduce tedious work.
Signed-off-by: Micky Ching
Acked-by: Lee Jones
---
include/linux/mfd/rtsx_pci.h | 9 +
1 file changed, 9 insertions(+)
diff --
From: Micky Ching
Add support for sdio card by SD interface. The main change is data
transfer mode, When read data, host wait data transfer while command
start. When write data, host will start data transfer after command get
response. The transfer mode modify can be applied both for SD/MMC card
From: Micky Ching
v2:
rtsx_pci.h:
- remove unused rtsx_pci_write_le32
- add SD_CMD_START
rtsx_pci_sdmmc.c:
- dump_reg_range
- alloc data on stack
- remove forward declaration
- use SD_CMD_START replace magic number 0x40
- move initialize assignment to error handl
From: Micky Ching
Add helper function to write u32 to registers, if we want to put u32
value to 4 continuous register, this can help us reduce tedious work.
Signed-off-by: Micky Ching
---
include/linux/mfd/rtsx_pci.h | 9 +
1 file changed, 9 insertions(+)
diff --git a/include/linux/mf
From: Micky Ching
Add support for sdio card by SD interface. The main change is data
transfer mode, When read data, host wait data transfer while command
start. When write data, host will start data transfer after command get
response. The transfer mode modify can be applied both for SD/MMC card
From: Micky Ching
Add helper function to write u32 to registers, if we want to put u32
value to 4 continuous register, this can help us reduce tedious work.
Signed-off-by: Micky Ching
---
include/linux/mfd/rtsx_pci.h | 15 +++
1 file changed, 15 insertions(+)
diff --git a/include/
From: Micky Ching
This patch is used to change transfer mode for sdio card support
by SD interface.
Micky Ching (2):
mfd: rtsx: add func to split u32 into register
mmc: rtsx: add support for sdio card
drivers/mmc/host/rtsx_pci_sdmmc.c | 366 ++
include/l
From: Micky Ching
Fix rts5227&5249 failed send buffer cmd after suspend,
PM_CTRL3 should reset before send any buffer cmd after suspend.
Otherwise, buffer cmd will failed, this will lead resume fail.
Signed-off-by: Micky Ching
---
drivers/mfd/Makefile | 2 +-
drivers/mfd/rts5227.c
From: Micky Ching
Fix rts5227&5249 failed send buffer cmd after suspend,
PM_CTRL3 should reset before send any buffer cmd after suspend.
Otherwise, buffer cmd will failed, this will lead resume fail.
Signed-off-by: Micky Ching
---
drivers/mfd/Makefile |2 +-
drivers/mfd/rts5227.c
From: Micky Ching
Fix rts5227&5249 failed send buffer cmd after suspend,
PM_CTRL3 should reset before send any buffer cmd after suspend.
Otherwise, buffer cmd will failed, this will lead resume fail.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5227.c| 19 +++
driver
From: Roger Tseng
Some platform have both UEFI driver and MFD/mmc driver, if entering
linux while card in the slot, the card power is already on, and rtsx-mmc
driver have no chance to make card power off. This will lead UHSI card
failed to enter UHSI mode.
It is hard to control the UEFI driver l
From: Micky Ching
Fix rts5249 failed send buffer cmd after suspend,
PM_CTRL3 should reset before send any buffer cmd after suspend.
Otherwise, buffer cmd will failed, this will lead resume fail.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c | 17 +
1 file changed, 17 i
From: Micky Ching
v2:
using (err < 0) to check if a function failed, not using
"if (err)" and "if (err < 0)" in mixing way.
This patch fix rts5227 and rts5249 suspend issue, when card reader
resumed from suspend state, the power state should reset before send
buffer command. The original not res
From: Micky Ching
Fix rts5227 failed send buffer cmd after suspend,
PM_CTRL3 should reset before send any buffer cmd after suspend.
Otherwise, buffer cmd will failed, this will lead resume fail.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5227.c| 19 +++
include/lin
From: Micky Ching
Fix rts5249 failed send buffer cmd after suspend,
PM_CTRL3 should reset before send any buffer cmd after suspend.
Otherwise, buffer cmd will failed, this will lead resume fail.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5249.c | 21 +
1 file changed,
From: Micky Ching
This patch fix rts5227 and rts5249 suspend issue, when card reader
resumed from suspend state, the power state should reset before send
buffer command. The original not reset PM state first, so this will
lead resume failed, and can not do anything more.
Micky Ching (2):
mfd:
From: Micky Ching
Fix rts5227 failed send buffer cmd after suspend,
PM_CTRL3 should reset before send any buffer cmd after suspend.
Otherwise, buffer cmd will failed, this will lead resume fail.
Signed-off-by: Micky Ching
---
drivers/mfd/rts5227.c| 23 +++
include
From: Micky Ching
rtsx driver using a single function for transfer data, dma map/unmap are
placed in one fix function. We need map/unmap dma in different place(for
mmc async driver), so add three function for dma map, dma transfer and
dma unmap.
Signed-off-by: Micky Ching
---
drivers/mfd/rtsx_
From: Micky Ching
Add support for non-blocking request, pre_req() runs dma_map_sg() and
post_req() runs dma_unmap_sg(). This patch can increase card read/write
speed, especially for high speed card and slow speed CPU.
Test on intel i3(800MHz - 2.3GHz) performance mode(2.3GHz), SD card
clock 208M
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