31618625 1e27641 vmlinux
After:
text data bssdec hex filename
20228755 10880422 524628 31633805 1e2b18d vmlinux
delta: 15180 (dec)
Acked-by: Tero Kristo
Signed-off-by: Faiz Abbas
---
Changes in v3: Added changes to vmlinux size in commit message
Changes
the corresponding pin by selecting it
in the pad mux configuration registers.
This group pins out 69 lines (5 banks).
Add DT modes for each module instance in the main domain.
Signed-off-by: Faiz Abbas
---
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 68 +++
1 file changed, 68 insertions
-kernel/20201001190541.6364-1-faiz_ab...@ti.com/
Series adding configs to arm64 defconfig is here:
https://lore.kernel.org/linux-arm-kernel/20201102183005.14174-1-faiz_ab...@ti.com/
Faiz Abbas (3):
arm64: dts: ti: k3-j7200-main: Add gpio nodes in main domain
arm64: dts: ti: k3-j7200: Add gpio
Similar to the gpio groups in main domain, there is one gpio group in
wakeup domain with 2 mdoules instances in it. The gpio group pins out
73 pins (5 banks). Add DT nodes for these 2 gpio module instances.
Signed-off-by: Faiz Abbas
---
.../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 32
and disable the rest of the nodes.
Signed-off-by: Faiz Abbas
---
.../boot/dts/ti/k3-j7200-common-proc-board.dts | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index
Add configs to help enable regulators that supply power to the SD card
on TI's J721e platform. These regulators are controlled by either
SoC gpios or gpios over i2c expander.
Acked-by: Tero Kristo
Signed-off-by: Faiz Abbas
---
Changes in v2: Squashed changes into a single patch
v1:
https
Add a MODULE_DEVICE_TABLE() entry so that the driver is autoloaded
when built as a module.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
index 2bce962bf7e4
Tero,
On 08/10/20 2:49 pm, Tero Kristo wrote:
> On 08/10/2020 11:59, Faiz Abbas wrote:
>> Tero,
>>
>> On 06/10/20 6:40 pm, Tero Kristo wrote:
>>> On 06/10/2020 16:03, Faiz Abbas wrote:
>>>> Hi Tero,
>>>>
>>>> On 06/10/20 5:21
Tero,
On 06/10/20 6:40 pm, Tero Kristo wrote:
> On 06/10/2020 16:03, Faiz Abbas wrote:
>> Hi Tero,
>>
>> On 06/10/20 5:21 pm, Tero Kristo wrote:
>>> On 02/10/2020 19:45, Faiz Abbas wrote:
>>>> The following patches enable configs in the arm64 defconfig to
Hi Tero,
On 06/10/20 5:21 pm, Tero Kristo wrote:
> On 02/10/2020 19:45, Faiz Abbas wrote:
>> The following patches enable configs in the arm64 defconfig to support
>> GPIO and I2C support on TI's J721e platform.
>>
>> Faiz Abbas (2):
>> arm64: defconfig: E
Nishanth,
On 02/10/20 10:32 pm, Nishanth Menon wrote:
> On 22:15-20201002, Faiz Abbas wrote:
>> The following patches enable configs in the arm64 defconfig to support
>> GPIO and I2C support on TI's J721e platform.
>>
>> Faiz Abbas (2):
>> arm64: defconfig:
The following patches enable configs in the arm64 defconfig to support
GPIO and I2C support on TI's J721e platform.
Faiz Abbas (2):
arm64: defconfig: Enable OMAP I2C driver
arm64: defconfig: Enable DAVINCI_GPIO driver
arch/arm64/configs/defconfig | 2 ++
1 file changed, 2 insertions
Enable support for devices compatible with TI's davinci gpio controllers.
Signed-off-by: Faiz Abbas
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 0d5b81264fa1..c4b657644e33 100644
--- a/arch
Enable support for devices compatible with TI's OMAP I2C controllers.
Signed-off-by: Faiz Abbas
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 55f9c35568bf..0d5b81264fa1 100644
--- a/arch
Hi Nishanth,
On 02/10/20 6:19 pm, Nishanth Menon wrote:
> On 10:14-20201002, Faiz Abbas wrote:
>> Hi Nishanth,
>>
>> On 02/10/20 12:43 am, Nishanth Menon wrote:
>>> On 00:35-20201002, Faiz Abbas wrote:
>>>> The following patches add support for UHS
Hi Nishanth,
On 02/10/20 12:43 am, Nishanth Menon wrote:
> On 00:35-20201002, Faiz Abbas wrote:
>> The following patches add support for UHS modes for TI's j721e and j7200
>> boards.
>>
>> Patches 1-3 add support for gpios to j7200-evm
>>
>> Patches
to the arm64 defconfig.
This series depends on driver patches adding tuning support here:
https://lore.kernel.org/linux-arm-kernel/20200923105206.7988-1-faiz_ab...@ti.com/
Faiz Abbas (8):
arm64: dts: ti: k3-j7200-main: Add gpio nodes in main domain
arm64: dts: ti: k3-j7200: Add gpio nodes
Add support for UHS modes for the SD card connected at sdhci1. This
involves adding regulators for voltage switching and power cycling the
SD card and removing the no-1-8-v property.
Signed-off-by: Faiz Abbas
---
.../dts/ti/k3-j721e-common-proc-board.dts | 35 ++-
arch/arm64
Add output tap delay values as given in the latest Data Manual[1].
[1] https://www.ti.com/lit/gpn/tda4vm
Signed-off-by: Faiz Abbas
---
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 20 +---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3
Add support for UHS modes for the SD card connected at sdhci1. This
involves adding regulators for voltage switching and power cycling the
SD card and removing the no-1-8-v property.
Signed-off-by: Faiz Abbas
---
.../dts/ti/k3-j7200-common-proc-board.dts | 32 +++
arch/arm64
the corresponding pin by selecting it
in the pad mux configuration registers.
This group pins out 69 lines (5 banks).
Add DT modes for each module instance in the main domain.
Signed-off-by: Faiz Abbas
---
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 68 +++
1 file changed, 68 insertions
Similar to the gpio groups in main domain, there is one gpio group in
wakeup domain with 2 mdoules instances in it. The gpio group pins out
73 pins (5 banks). Add DT nodes for these 2 gpio module instances.
Signed-off-by: Faiz Abbas
---
.../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 32
and disable the rest of the nodes.
Signed-off-by: Faiz Abbas
---
.../boot/dts/ti/k3-j7200-common-proc-board.dts | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index
Add support for MMC/SD controller nodes present on TI's j7200 SoCs.
There are two nodes:
1. sdhci0 (8 bit bus width, 200 MHz, HS200, 200 MBps)
2. sdhci1 (4 bit bus width, 50 MHz, HS, 25 MBps)
Signed-off-by: Faiz Abbas
---
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 37
Add support for the eMMC and SD card connected on the common
processor board
sdhci0 is connected to an eMMC while sdhci1 is connected to the
micro SD slot.
Signed-off-by: Faiz Abbas
---
.../dts/ti/k3-j7200-common-proc-board.dts | 28 +++
1 file changed, 28 insertions
The following patches add dt support for MMC/SD on TI's j7200-evm.
Currently, eMMC support upto HS200 speed and SD card supports upto high
speed speed mode.
v2:
Fixed node names to use mmc@* format
Fixed reg address format to align with others in the file
Faiz Abbas (2):
arm64: dts: ti: k3
n-proc-board: Add I2C IO expanders
>
> .../dts/ti/k3-j7200-common-proc-board.dts | 49
> arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 77 +++
> .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 33
> 3 files changed, 159 insertions(+)
>
Reviewed-by: Faiz Abbas
Thanks,
Faiz
According to the SW tuning App note[1], tuning is required for all
UHS speed modes. Tuning for SDR50 is not enabled in Capabilities by
default so enable it from the CTL_CFG registers.
[1] https://www.ti.com/lit/pdf/spract9
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 6
for each of the values. Typically, the
range will have a small contiguous failing window. Considering the
tuning range as a circular buffer, the algorithm then sets a final
tuned value directly opposite to the failing window.
[1] https://www.ti.com/lit/pdf/spract9
Signed-off-by: Faiz Abbas
Change hard coded array size value to depend on struct timing_data
array size.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 42 +-
1 file changed, 21 insertions(+), 21 deletions(-)
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host
-common-proc-board - DDR50, HS200
j7200-common-proc-board - DDR50, HS200
These patches mainly add support for the software tuning algorithm[1]
needed for higher speed modes
[1] [1] https://www.ti.com/lit/pdf/spract9
Faiz Abbas (6):
dt-bindings: mmc: sdhci-am654: Convert sdhci-am654 controller
Convert sdhci-am654 documentation to yaml format. The new file
sdhci-am654.yaml will inherit from mmc-controller.yaml.
Signed-off-by: Faiz Abbas
---
.../devicetree/bindings/mmc/sdhci-am654.txt | 65 ---
.../devicetree/bindings/mmc/sdhci-am654.yaml | 175 ++
2 files
mode.
With this addition, make sure that DLL is always switched off at the
beginning of the set_clock() call to simplify configuration. This also
removes the need for the dll_on member in struct sdhci_am654_data.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 114
Add documentation for input tap delay bindings.
Signed-off-by: Faiz Abbas
---
.../devicetree/bindings/mmc/sdhci-am654.yaml | 43 +++
1 file changed, 43 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
b/Documentation/devicetree/bindings/mmc
://lore.kernel.org/patchwork/cover/1282152/
Vignesh's Hyperflash series
https://lore.kernel.org/patchwork/cover/1285326/
Faiz Abbas (2):
arm64: dts: ti: k3-j7200-main: Add support for MMC/SD controller nodes
arm64: dts: ti: k3-j7200-common-proc-board: Add support for eMMC and
SD card
.../dts
Add support for MMC/SD controller nodes present on TI's j7200 SoCs.
There are two nodes:
1. sdhci0 (8 bit bus width, 200 MHz, HS200, 200 MBps)
2. sdhci1 (4 bit bus width, 50 MHz, HS, 25 MBps)
Signed-off-by: Faiz Abbas
---
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 37
Add support for the eMMC and SD card connected on the common
processor board
sdhci0 is connected to an eMMC while sdhci1 is connected to the
micro SD slot.
Signed-off-by: Faiz Abbas
---
.../dts/ti/k3-j7200-common-proc-board.dts | 28 +++
1 file changed, 28 insertions
to be about 1 second in am654x and j721e.
Write-and-read-back in a loop on SDHCI_POWER_ON for a maximum of
1.5 seconds to make sure that the controller actually powers on.
Signed-off-by: Faiz Abbas
---
v2: Use read_poll_timeout() standard macro
drivers/mmc/host/sdhci_am654.c | 24
.
Signed-off-by: Faiz Abbas
---
changes since v1: Rebased to latest mainline
drivers/net/can/m_can/m_can.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index 02c5795b7393..d0c458f7f6e1 100644
--- a/drivers/net/can/m_can
Hi Ulf,
On 18/08/20 2:47 am, Rob Herring wrote:
> On Sun, 02 Aug 2020 12:31:14 +0530, Faiz Abbas wrote:
>> Add binding documentation for mmc host controllers present on
>> TI's J7200 SOC
>>
>> Signed-off-by: Faiz Abbas
>> ---
>> Documentation/devi
Hi Adrian,
On 05/08/20 1:44 pm, Adrian Hunter wrote:
> On 30/07/20 2:41 am, Faiz Abbas wrote:
>> There is a one time delay because of a card detect debounce timer in the
>> controller IP. This timer runs as soon as power is applied to the module
>> regardless of whet
Add binding documentation for mmc host controllers present on
TI's J7200 SOC
Signed-off-by: Faiz Abbas
---
Documentation/devicetree/bindings/mmc/sdhci-am654.txt | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-am654.txt
b
to be about 1 second in am654x and j721e.
Write-and-read-back in a loop on SDHCI_POWER_ON for a maximum of
1.5 seconds to make sure that the controller actually powers on.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 21 +
1 file changed, 21 insertions(+)
diff
Hi,
On 16/07/20 9:53 am, Faiz Abbas wrote:
> There might be some requests pending in the buffer when the
> interface close sequence occurs. In some devices, these
> pending requests might lead to the module not shutting down
> properly when m_can_clk_stop() is called.
>
&g
Tero,
On 17/07/20 6:39 pm, Arnd Bergmann wrote:
> On Fri, Jul 17, 2020 at 1:20 PM Tero Kristo wrote:
>> On 17/07/2020 11:38, Faiz Abbas wrote:
>>> On 16/07/20 11:58 pm, Arnd Bergmann wrote:
>>>> On Thu, Jul 16, 2020 at 3:25 PM Sekhar Nori wrote:
>>&g
Hi,
On 16/07/20 11:58 pm, Arnd Bergmann wrote:
> On Thu, Jul 16, 2020 at 3:25 PM Sekhar Nori wrote:
>>
>> On 7/16/20 5:49 PM, Faiz Abbas wrote:
>>> Hi,
>>>
>>> On 19/06/20 6:28 pm, Faiz Abbas wrote:
>>>> Enable CONFIG_SDHCI_AM654 to Support
Hi,
On 19/06/20 6:28 pm, Faiz Abbas wrote:
> Enable CONFIG_SDHCI_AM654 to Support AM65x sdhci controller.
>
> Signed-off-by: Faiz Abbas
> ---
> arch/arm64/configs/defconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/configs/defconfig b/arch
.
Signed-off-by: Faiz Abbas
---
drivers/net/can/m_can/m_can.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index 02c5795b7393..d0c458f7f6e1 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
Signed-off-by: Faiz Abbas
---
.../arm64/boot/dts/ti/k3-am654-base-board.dts | 24 +++
1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index 9fc7898a6a3b..84aeb4761ac0 100644
--- a/arch
Add support for the 2nd SDHCI controller on TI's AM654x SoCs.
Although it supports upto SDR104 (100 MBps @ 200 MHz) speed mode,
only enable support upto High Speed (25 MBps @ 50 MHz) for now.
Signed-off-by: Faiz Abbas
---
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 24
1
depend on kernel patches for supporting silicon revision
2.0 posted here:
https://patchwork.kernel.org/project/linux-mmc/list/?series=305565
The dependencies have been picked up and are in linux-next
Faiz Abbas (2):
arm64: dts: ti: k3-am65-main: Add support for sdhci1
arm64: dts: ti: k3-am654
Hi,
On 19/06/20 6:27 pm, Faiz Abbas wrote:
> The following patches add driver support for SD card on the
> am654x-evm. It only enables high speed mode with UHS mode
> support coming in a future series.
>
> DTS support will be added in another series as well.
>
> Faiz Abbas
Add documentation for the clock buffer select phy property in the
am654x and j721e 4 bit IP
Signed-off-by: Faiz Abbas
---
Documentation/devicetree/bindings/mmc/sdhci-am654.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-am654.txt
b
Add support for writing new clkbuf_sel property for the J721e 4 bit IP.
Signed-off-by: Faiz Abbas
Signed-off-by: Sekhar Nori
---
drivers/mmc/host/sdhci_am654.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
index
The clock > CLOCK_TOO_SLOW_HZ condition gating phy configuration
is only required because dll should not be enabled at too low a
clock frequency or too low timing. Make sure that this condition
only gates dll enablement.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c |
Not all controllers need calibration for the PHY DLL. Add a DLL_CALIB flag
to indicate the same.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654
The following patches add driver support for SD card on the
am654x-evm. It only enables high speed mode with UHS mode
support coming in a future series.
DTS support will be added in another series as well.
Faiz Abbas (7):
dt-bindings: mmc: sdhci-am654: Add ti,clkbuf-sel binding
mmc
For speed modes where DLL is not enabled write to TXDLYCLK to enable
transmitter delay chain mode.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host
Add Support for AM65x PG2.0. Use the SoC bus framework to fixup
the driver data and skip do DLL calibration if the revision is 1.0
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 23 ++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc
Enable CONFIG_SDHCI_AM654 to Support AM65x sdhci controller.
Signed-off-by: Faiz Abbas
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 883e8bace3ed..40dd13e0adc5 100644
--- a/arch/arm64
Hi,
On 19/05/20 1:50 pm, Faiz Abbas wrote:
> According to the latest AM65x Data Manual[1], a different output tap
> delay value is optimum for a given speed mode. Update these values.
>
> [1] http://www.ti.com/lit/gpn/am6526
>
> Signed-off-by: Faiz Abbas
> ---
&g
Tony,
On 15/05/20 3:04 pm, Faiz Abbas wrote:
> Hi Tony,
>
> On 13/05/20 9:53 pm, Tony Lindgren wrote:
>> * Faiz Abbas [200512 13:39]:
>>> Move mmc nodes to be compatible with the sdhci-omap driver. The following
>>> modifications are required for omap_hsmmc sp
According to the latest AM65x Data Manual[1], a different output tap
delay value is optimum for a given speed mode. Update these values.
[1] http://www.ti.com/lit/gpn/am6526
Signed-off-by: Faiz Abbas
---
v3: Updated values to the latest data manual revision
v2: Updated to the latest mainline
Hi Tero,
On 15/05/20 3:44 pm, Tero Kristo wrote:
> On 07/05/2020 21:15, Faiz Abbas wrote:
>> According to the latest AM65x Data Manual[1], a different output tap
>> delay value is optimum for a given speed mode. Update these values.
>>
>> [1] http://www.ti.com/lit/
Tero,
On 07/05/20 11:45 pm, Faiz Abbas wrote:
> According to the latest AM65x Data Manual[1], a different output tap
> delay value is optimum for a given speed mode. Update these values.
>
> [1] http://www.ti.com/lit/gpn/am6526
>
> Signed-off-by: Faiz Abbas
> ---
> v
Hi Tony,
On 13/05/20 9:53 pm, Tony Lindgren wrote:
> * Faiz Abbas [200512 13:39]:
>> Move mmc nodes to be compatible with the sdhci-omap driver. The following
>> modifications are required for omap_hsmmc specific properties:
>>
>> ti,non-removable: convert to the gene
not used in am335x or am43xx
ti,needs-special-hs-handling: removed. Legacy property not used in am335x
or am43xx
Also since the sdhci-omap driver does not support runtime PM, explicitly
disable the mmc3 instance in the dtsi.
Signed-off-by: Faiz Abbas
---
v2: Rebased to latest mainline where all
According to the latest AM65x Data Manual[1], a different output tap
delay value is optimum for a given speed mode. Update these values.
[1] http://www.ti.com/lit/gpn/am6526
Signed-off-by: Faiz Abbas
---
v2: Rebased to the latest mainline kernel
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 12
Hi Uffe,
On 18/10/19 4:28 PM, Ulf Hansson wrote:
> On Mon, 14 Oct 2019 at 20:37, Faiz Abbas wrote:
>>
>> Add a write memory barrier to make sure that descriptors are actually
>> written to memory before ringing the doorbell.
>>
>> Signed-off-by: Faiz Abbas
>
Adrian,
On 16/10/19 5:46 PM, Faiz Abbas wrote:
> Adrian,
>
> On 15/10/19 7:15 PM, Adrian Hunter wrote:
>> On 15/10/19 10:55 AM, Faiz Abbas wrote:
>>> Hi,
>>>
>>> On 15/10/19 12:08 AM, Faiz Abbas wrote:
>>>> Add a write memory barrier t
Adrian,
On 15/10/19 7:15 PM, Adrian Hunter wrote:
> On 15/10/19 10:55 AM, Faiz Abbas wrote:
>> Hi,
>>
>> On 15/10/19 12:08 AM, Faiz Abbas wrote:
>>> Add a write memory barrier to make sure that descriptors are actually
>>> written to memory before ringing th
Hi,
On 15/10/19 12:08 AM, Faiz Abbas wrote:
> Add a write memory barrier to make sure that descriptors are actually
> written to memory before ringing the doorbell.
>
> Signed-off-by: Faiz Abbas
> ---
>
> This patch fixes a very infrequent ADMA error (1 out of 100 time
Add a write memory barrier to make sure that descriptors are actually
written to memory before ringing the doorbell.
Signed-off-by: Faiz Abbas
---
This patch fixes a very infrequent ADMA error (1 out of 100 times) that
I have been seeing after enabling command queuing for J721e.
Also looking
Fix this implementation.
[1] http://www.ti.com/lit/an/spraca9b/spraca9b.pdf
Fixes: 961de0a856e3 ("mmc: sdhci-omap: Workaround errata regarding
SDR104/HS200 tuning failures (i929)")
Cc: sta...@vger.kernel.org
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci-omap.c | 2 +-
1 file changed, 1 in
Hi,
On 19/09/19 9:02 PM, Faiz Abbas wrote:
> The following are dts patches to add MMC/SD Support on TI's J721e base
> board.
>
> Patches depend on Lokesh's gpio patches[1] and device exclusivity patches[2].
>
> [1] https://patchwork.kernel.org/cover/11085643/
> [2] https:/
MMC0_SDWP is not connected to the card. Indicate this by adding a
disable-wp flag.
Signed-off-by: Faiz Abbas
---
arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
b/arch/arm64/boot/dts/ti/k3-am654
sdhci0 is connected to an eMMC and sdhci1 is connected to an SD card
slot. Add support for these nodes.
Signed-off-by: Faiz Abbas
---
.../dts/ti/k3-j721e-common-proc-board.dts | 34 +++
1 file changed, 34 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common
-by: Faiz Abbas
---
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 50 +++
1 file changed, 50 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 199bc9a00b20..1650bbd10932 100644
--- a/arch/arm64/boot/dts/ti/k3
The following are dts patches to add MMC/SD Support on TI's J721e base
board.
Patches depend on Lokesh's gpio patches[1] and device exclusivity patches[2].
[1] https://patchwork.kernel.org/cover/11085643/
[2] https://patchwork.kernel.org/cover/11051559/
Faiz Abbas (2):
arm64: dts: ti: j721e
/am5728.pdf
[2] http://www.ti.com/lit/ds/symlink/dra746.pdf
Signed-off-by: Faiz Abbas
---
arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi | 50 +++
1 file changed, 25 insertions(+), 25 deletions(-)
diff --git a/arch/arm/boot/dts/dra74x-mmc-iodelay.dtsi
b/arch/arm/boot/dts/dra74x-mmc
!=
> CAN_STATE_ERROR_PASSIVE'
> if ((psr & PSR_EP) &&
> (cdev->can.state != CAN_STATE_ERROR_PASSIVE)) {
>
> CHECK: Unnecessary parentheses around 'cdev->can.state != CAN_STATE_BUS_OFF'
> if ((psr & PSR_BO) &&
> (cdev->can.state != CAN_STATE_BUS_OFF)) {
>
> Signed-off-by: Dan Murphy
Acked-by: Faiz Abbas
Thanks,
Faiz
Hi,
On 09/05/19 9:41 PM, Dan Murphy wrote:
> Rename the common m_can_priv class structure to
> m_can_classdev as this is more descriptive.
>
> Acked-by: Wolfgang Grandegger
> Signed-off-by: Dan Murphy
Acked-by: Faiz Abbas
Thanks,
Faiz
gger
> Signed-off-by: Dan Murphy
Acked-by: Faiz Abbas
Thanks,
Faiz
of this is that the maximum supported speed
mode is now high speed(50 MHz) down from SDR104(200 MHz).
commit 88a748419b84 ("ARM: dts: am57xx-idk: Remove support for voltage
switching for SD card") did this only for idk boards. Do it for all
affected boards.
Signed-off-by: Faiz Abbas
---
arch/ar
Hi Sasha,
On 04/06/19 6:20 PM, Sasha Levin wrote:
> Hi,
>
> [This is an automated email]
>
> This commit has been processed because it contains a -stable tag.
> The stable tag indicates that it's relevant for the following trees: all
>
> The bot has tested the following trees: v5.1.6, v5.0.20,
The following patches fix issues with phy configurations for
sdhci_am654 driver.
v3:
Changed order of patches so that the first one can be applied easily to
stable tree.
v2:
1. Split patch 1 into 2 separate patches.
2. Improved patch descriptions.
Faiz Abbas (3):
mmc: sdhci_am654: Fix
Line wrapping with the regmap_*() functions is way more conservative
than required by the 80 character rule. Expand the function calls out to
use less number of lines.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 34 +-
1 file changed, 13
In the call to regmap_update_bits() for SLOTTYPE, the mask and value
fields are exchanged. Fix this.
Signed-off-by: Faiz Abbas
Cc: stable
---
drivers/mmc/host/sdhci_am654.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host
Print an error message and return if DLL fails to lock.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
index 3c32d9fb6e1e..d0b20780dd0f 100644
--- a/drivers/mmc
Hi Adrian,
On 10/05/19 11:28 AM, Adrian Hunter wrote:
> On 10/05/19 6:42 AM, Faiz Abbas wrote:
>> In the call to regmap_update_bits() for SLOTTYPE, the mask and value
>> fields are exchanged. Fix this. This didn't have any affect on the
>> driver because this was a
Print an error message and return if DLL fails to lock.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
index 337c24b8f4a8..3ff949925127 100644
--- a/drivers/mmc
The following patches fix issues with phy configurations for
sdhci_am654 driver.
v2:
1. Split patch 1 into 2 separate patches.
2. Improved patch descriptions.
Faiz Abbas (3):
mmc: sdhci_am654: Improve line wrapping with regmap_*() calls
mmc: sdhci_am654: Print error message if the DLL fails
In the call to regmap_update_bits() for SLOTTYPE, the mask and value
fields are exchanged. Fix this. This didn't have any affect on the
driver because this was a NOP and it was taking the correct value from
the bootloader.
Cc: stable
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c
Line wrapping with the regmap_*() functions is way more conservative
than required by the 80 character rule. Expand the function calls out to
use less number of lines.
Signed-off-by: Faiz Abbas
---
drivers/mmc/host/sdhci_am654.c | 34 +-
1 file changed, 13
Hi Adrian,
On 26/04/19 11:20 AM, Adrian Hunter wrote:
> On 25/04/19 6:57 PM, Faiz Abbas wrote:
>> Fix the following minor things:
>>
>> 1. Line wrapping with the regmap_*() functions is way more conservative
>> than required by the 80 character rule. Expand the functi
Hi Adrian,
On 26/04/19 11:30 AM, Adrian Hunter wrote:
> On 25/04/19 6:57 PM, Faiz Abbas wrote:
>> In the call to regmap_update_bits() for SLOTTYPE, the mask and value
>> fields are exchanged. Fix this.
>
> Could you also comment on whether this has any known effect on the
Hi Tony,
On 02/05/19 7:50 PM, Tony Lindgren wrote:
> * Faiz Abbas [190502 01:48]:
>> If UHS speed modes are enabled, a compatible SD card switches down to
>> 1.8V during enumeration. If after this a software reboot/crash takes
>> place and on-chip ROM tries to
mode is now high speed(50 MHz) down from SDR104(200 MHz).
Signed-off-by: Faiz Abbas
---
arch/arm/boot/dts/am57xx-idk-common.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi
b/arch/arm/boot/dts/am57xx-idk-common.dtsi
index f7bd26458915..42e433da79ec
Hi Tony,
On 30/04/19 9:24 PM, Tony Lindgren wrote:
> Hi,
>
> * Faiz Abbas [190429 23:09]:
>> Update the MMC2_HS200_MANUAL1 iodelay values to match with the latest
>> dra76x data manual[1].
>>
>> Also this particular pinctrl-array is using spaces instead of tabs
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