Tags

Input: add initial support for Goodix Berlin touchscreen IC

These touchscreen ICs support SPI, I2C and I3C interface, up to
10 finger touch, stylus and gestures events.

This initial driver is derived from the Goodix goodix_ts_berlin
available at [1] and [2] and only supports the GT9916 IC
present on the Qualcomm SM8550 MTP & QRD touch panel.

The current implementation only supports BerlinD, aka GT9916.

Support for advanced features like:
- Firmware & config update
- Stylus events
- Gestures events
- Previous revisions support (BerlinA or BerlinB)
is not included in current version.

The current support will work with currently flashed firmware
and config, and bail out if firmware or config aren't flashed yet.

[1] https://github.com/goodix/goodix_ts_berlin
[2] https://git.codelinaro.org/clo/la/platform/vendor/opensource/touch-drivers

To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: linux-input@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Bastien Nocera <hadess@hadess.net>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Henrik Rydberg <rydberg@bitmath.org>
Cc: Jeff LaBundy <jeff@labundy.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Changes in v8:
- Add missing bitfield.h include in core
- Link to v7: https://lore.kernel.org/r/20231002-topic-goodix-berlin-upstream-initial-v7-0-792fb91f5e88@linaro.org

Changes in v7:
- rebased on v6.6-rc3
- Link to v6: https://lore.kernel.org/r/20230912-topic-goodix-berlin-upstream-initial-v6-0-b4ecfa49fb9d@linaro.org

Changes in v6:
- rebased on v6.6-rc1
- changed commit message prefix to match the other Input commits
- Link to v5: https://lore.kernel.org/r/20230801-topic-goodix-berlin-upstream-initial-v5-0-079252935593@linaro.org

Changes in v5:
- rebased on next-20230801
- Link to v4: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v4-0-0947c489be17@linaro.org

Changes in v4:
- Core updates:
 - drop kconfig depends, deps will be handled by _SPI and _I2C
 - change power_on() error labels
 - print errors on all dev_err() prints
 - remove useless default variable initialization
 - switch irq touch checksum error to dev_err()
 - add Jeff's review tag
- I2C changes
 - change REGMAP_I2C Kconfig from depends to select
 - add Jeff's review tag
- SPI changes
 - add select REGMAP to Kconfig
 - added GOODIX_BERLIN_ prefix to defines
 - switched from ret to error
 - add Jeff's review tag
- Link to v3: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v3-0-f0577cead709@linaro.org

Changes in v3:
- Another guge cleanups after Jeff's review:
 - appended goodix_berlin_ before all defines
 - removed some unused defines
 - removed retries on most of read functions, can be added back later
 - added __le to ic_info structures
 - reworked and simplified irq handling, dropped enum and ts_event structs
 - added struct for touch data
 - simplified and cleaned goodix_berlin_check_checksum & goodix_berlin_is_dummy_data
 - moved touch_data_addr to the end of the main code_data
 - reworked probe to get_irq last and right before setip input device
 - cleaned probe by removing the "cd->dev"
 - added short paragraph to justify new driver for berlin devices
 - defined all offsets & masks
- Added bindings review tag
- Link to v2: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v2-0-26bc8fe1e90e@linaro.org

Changes in v2:
- Huge cleanups after Jeff's review:
 - switch to error instead of ret
 - drop dummy vendor/product ids
 - drop unused defined/enums
 - drop unused ic_info and only keep needes values
 - cleanup namings and use goodix_berlin_ everywhere
 - fix regulator setup
 - fix default variables value when assigned afterwars
 - removed indirections
 - dropped debugfs
 - cleaned input_dev setup
 - dropped _remove()
 - sync'ed i2c and spi drivers
- fixed yaml bindings
- Link to v1: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v1-0-4a0741b8aefd@linaro.org

---
Neil Armstrong (4):
      dt-bindings: input: document Goodix Berlin Touchscreen IC
      Input: add core support for Goodix Berlin Touchscreen IC
      Input: goodix-berlin - add I2C support for Goodix Berlin Touchscreen IC
      Input: goodix-berlin - add SPI support for Goodix Berlin Touchscreen IC

 .../bindings/input/touchscreen/goodix,gt9916.yaml  |  95 ++++
 drivers/input/touchscreen/Kconfig                  |  31 ++
 drivers/input/touchscreen/Makefile                 |   3 +
 drivers/input/touchscreen/goodix_berlin.h          | 159 ++++++
 drivers/input/touchscreen/goodix_berlin_core.c     | 582 +++++++++++++++++++++
 drivers/input/touchscreen/goodix_berlin_i2c.c      |  69 +++
 drivers/input/touchscreen/goodix_berlin_spi.c      | 173 ++++++
 7 files changed, 1112 insertions(+)
---
base-commit: 6465e260f48790807eef06b583b38ca9789b6072
change-id: 20230606-topic-goodix-berlin-upstream-initial-ba97e8ec8f4c

Best regards,

arm64: qcom: sm8550: retrieve USB-C port orientation from gpio

This patchset is derived from [1], with only the GPIO orientation.

On the SM8550 platform, the PMIC Glink firmware doesn't emit
ALTMODE events for all USB-C port changes like it was done
for older platforms (like SM8450).
This means we only have a valid orientation when an Altmode
compliant device is inserted, but not for all the other devices,
including USB cables, dongles and non-altmode Hubs.

But the actual orientation is shared by the PM8550B by
a signal called CC_OUT which can be read on a gpio of the SM8550
SoC.

Let's add support for this feature by using the UCSI PMIC
Glink driver events to read and dispatch the orientation
to the USB-C connector devices on the DT graph.

While everybody would prefer having a proper PMIC Glink event
for an orientation change, this is not implemented and not
planned for future platforms either.

[1] https://lore.kernel.org/all/20230601-topic-sm8550-upstream-type-c-v3-0-22c9973012b6@linaro.org/

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Heikki Krogerus <heikki.krogerus@linux.intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Changes in v2:
- Update bindings property description to describe how multi-port is handled
- Link to v1: https://lore.kernel.org/r/20230804-topic-sm8550-upstream-type-c-orientation-v1-0-36dd3edec7bf@linaro.org

---
Neil Armstrong (4):
      dt-bindings: soc: qcom: qcom,pmic-glink: add a gpio used to determine the Type-C port plug orientation
      usb: ucsi: glink: use the connector orientation GPIO to provide switch events
      arm64: dts: qcom: sm8550-mtp: add orientation gpio
      arm64: dts: qcom: sm8550-qrd: add orientation gpio

 .../bindings/soc/qcom/qcom,pmic-glink.yaml         | 19 ++++++++
 arch/arm64/boot/dts/qcom/sm8550-mtp.dts            |  1 +
 arch/arm64/boot/dts/qcom/sm8550-qrd.dts            |  1 +
 drivers/usb/typec/ucsi/ucsi_glink.c                | 54 +++++++++++++++++++++-
 4 files changed, 74 insertions(+), 1 deletion(-)
---
base-commit: df964ce9ef9fea10cf131bf6bad8658fde7956f6
change-id: 20230804-topic-sm8550-upstream-type-c-orientation-0bbbb360d3f7

Best regards,

EDITME: cover title for topic/sm8x50/upstream/nb7-defconfig

To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Catalin Marinas <catalin.marinas@arm.com>
To: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Neil Armstrong (1):
      arm64: defconfig: enable NB7VPQ904M driver as module

 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)
---
base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
change-id: 20230914-topic-sm8x50-upstream-nb7-defconfig-18f7e3b85a36

Best regards,

Input: add initial support for Goodix Berlin touchscreen IC

These touchscreen ICs support SPI, I2C and I3C interface, up to
10 finger touch, stylus and gestures events.

This initial driver is derived from the Goodix goodix_ts_berlin
available at [1] and [2] and only supports the GT9916 IC
present on the Qualcomm SM8550 MTP & QRD touch panel.

The current implementation only supports BerlinD, aka GT9916.

Support for advanced features like:
- Firmware & config update
- Stylus events
- Gestures events
- Previous revisions support (BerlinA or BerlinB)
is not included in current version.

The current support will work with currently flashed firmware
and config, and bail out if firmware or config aren't flashed yet.

[1] https://github.com/goodix/goodix_ts_berlin
[2] https://git.codelinaro.org/clo/la/platform/vendor/opensource/touch-drivers

To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Bastien Nocera <hadess@hadess.net>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Henrik Rydberg <rydberg@bitmath.org>
Cc: Jeff LaBundy <jeff@labundy.com>
Cc: linux-input@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Changes in v6:
- rebased on v6.6-rc1
- changed commit message prefix to match the other Input commits
- Link to v5: https://lore.kernel.org/r/20230801-topic-goodix-berlin-upstream-initial-v5-0-079252935593@linaro.org

Changes in v5:
- rebased on next-20230801
- Link to v4: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v4-0-0947c489be17@linaro.org

Changes in v4:
- Core updates:
 - drop kconfig depends, deps will be handled by _SPI and _I2C
 - change power_on() error labels
 - print errors on all dev_err() prints
 - remove useless default variable initialization
 - switch irq touch checksum error to dev_err()
 - add Jeff's review tag
- I2C changes
 - change REGMAP_I2C Kconfig from depends to select
 - add Jeff's review tag
- SPI changes
 - add select REGMAP to Kconfig
 - added GOODIX_BERLIN_ prefix to defines
 - switched from ret to error
 - add Jeff's review tag
- Link to v3: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v3-0-f0577cead709@linaro.org

Changes in v3:
- Another guge cleanups after Jeff's review:
 - appended goodix_berlin_ before all defines
 - removed some unused defines
 - removed retries on most of read functions, can be added back later
 - added __le to ic_info structures
 - reworked and simplified irq handling, dropped enum and ts_event structs
 - added struct for touch data
 - simplified and cleaned goodix_berlin_check_checksum & goodix_berlin_is_dummy_data
 - moved touch_data_addr to the end of the main code_data
 - reworked probe to get_irq last and right before setip input device
 - cleaned probe by removing the "cd->dev"
 - added short paragraph to justify new driver for berlin devices
 - defined all offsets & masks
- Added bindings review tag
- Link to v2: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v2-0-26bc8fe1e90e@linaro.org

Changes in v2:
- Huge cleanups after Jeff's review:
 - switch to error instead of ret
 - drop dummy vendor/product ids
 - drop unused defined/enums
 - drop unused ic_info and only keep needes values
 - cleanup namings and use goodix_berlin_ everywhere
 - fix regulator setup
 - fix default variables value when assigned afterwars
 - removed indirections
 - dropped debugfs
 - cleaned input_dev setup
 - dropped _remove()
 - sync'ed i2c and spi drivers
- fixed yaml bindings
- Link to v1: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v1-0-4a0741b8aefd@linaro.org

---
Neil Armstrong (4):
      dt-bindings: input: document Goodix Berlin Touchscreen IC
      Input: add core support for Goodix Berlin Touchscreen IC
      Input: goodix-berlin - add I2C support for Goodix Berlin Touchscreen IC
      Input: goodix-berlin - add SPI support for Goodix Berlin Touchscreen IC

 .../bindings/input/touchscreen/goodix,gt9916.yaml  |  95 ++++
 drivers/input/touchscreen/Kconfig                  |  31 ++
 drivers/input/touchscreen/Makefile                 |   3 +
 drivers/input/touchscreen/goodix_berlin.h          | 159 ++++++
 drivers/input/touchscreen/goodix_berlin_core.c     | 581 +++++++++++++++++++++
 drivers/input/touchscreen/goodix_berlin_i2c.c      |  69 +++
 drivers/input/touchscreen/goodix_berlin_spi.c      | 173 ++++++
 7 files changed, 1111 insertions(+)
---
base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
change-id: 20230606-topic-goodix-berlin-upstream-initial-ba97e8ec8f4c

Best regards,

arm64: dts: qcom: enable BT on SM8550-QRD

This serie enables WCN7850 on the Qualcomm SM8550 QRD
reference platform.

The WCN7850 is close to the WCN6855 but uses different
firmware names.

This patchset is the followup of https://lore.kernel.org/r/20230620-topic-sm8550-upstream-bt-v2-0-98b0043d31a4@linaro.org
with only the DT patches.

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
Changes in v4:
- Added review tags
- Rebased on v6.6-rc1
- Link to v3: https://lore.kernel.org/r/20230817-topic-sm8550-upstream-bt-v3-0-33f386e7b461@linaro.org

Changes in v3:
- Dropped applied BT patches, on DT patches remains
- Link to v2: https://lore.kernel.org/r/20230620-topic-sm8550-upstream-bt-v2-0-98b0043d31a4@linaro.org

Changes in v2:
- Convert if/else and qca_is_*() macros by switch/case to simplify adding now BT SoCs
- Add bindings reviewed-by
- Link to v1: https://lore.kernel.org/r/20230620-topic-sm8550-upstream-bt-v1-0-4728564f8872@linaro.org

---
Neil Armstrong (2):
      arm64: dts: qcom: sm8550: add UART14 nodes
      arm64: dts: qcom: sm8550-qrd: add bluetooth support

 arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 43 +++++++++++++++++++++++++++++++++
 arch/arm64/boot/dts/qcom/sm8550.dtsi    | 30 +++++++++++++++++++++++
 2 files changed, 73 insertions(+)
---
base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
change-id: 20230620-topic-sm8550-upstream-bt-dfc4305f9c14

Best regards,

(no cover subject)

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Neil Armstrong (1):
      soc: qcom: add ADSP PDCharger ULOG driver

 drivers/soc/qcom/Kconfig               |  12 +++
 drivers/soc/qcom/Makefile              |   1 +
 drivers/soc/qcom/pmic_pdcharger_ulog.c | 166 +++++++++++++++++++++++++++++++++
 drivers/soc/qcom/pmic_pdcharger_ulog.h |  36 +++++++
 4 files changed, 215 insertions(+)
---
base-commit: 2dde18cd1d8fac735875f2e4987f11817cc0bc2c
change-id: 20230908-topic-sm8550-upstream-pdcharge-ulog-21ece9292474

Best regards,

irqchip/qcom-pdc: support v3.2 HW

Starting from HW version 3.2 the IRQ_ENABLE bit has moved to the
IRQ_i_CFG register and requires a change of the driver to avoid
writing into an undefined register address.

Get the HW version from registers and set the IRQ_ENABLE bit to the
correct register depending on the HW version.

Since SM8150 DT uses a too smal PDC reg size, it's required to:
- fix SM8150 DT
- extend the PDC reg from the driver if used with old unfixed DT

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Thomas Gleixner <tglx@linutronix.de>
To: Marc Zyngier <maz@kernel.org>
Cc: Maulik Shah (mkshah) <quic_mkshah@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Changes in v4:
- Continue Dmitry's serie at https://lore.kernel.org/all/20230829092119.1017194-1-dmitry.baryshkov@linaro.org/
- Dmitry's changes:
   - Fix PDC resource size if it is too short instead of setting version to dummy 0 value (Marc).
   - Squashed the fix into the original patch.
- Changes requested by Marc on Dmitry's serie:
   - explicit PDC_VERSION is a reg offset
   - remove the enum
   - move the enable_intr to a shared function
   - add a warning when reg size doesn't match max size
- Link to v3: https://lore.kernel.org/r/20230823-topic-sm8x50-upstream-pdc-ver-v3-1-aa7d9ab862e4@linaro.org

Changes in v3:
- Simplify qcom_pdc_gic_set_type()
- Used __assign_bit in pdc_setup_pin_mapping()
- remove BIT() from IRQ_i_CFG_IRQ_ENABLE to be used with __assign_bit()
- Add Reviewed-by tag
- Link to v2: https://lore.kernel.org/r/20230822-topic-sm8x50-upstream-pdc-ver-v2-1-3035b8d388f7@linaro.org

Changes in v2:
- Changed IRQ_ENABLE handling based on Maulik's comments
- Link to v1: https://lore.kernel.org/r/20230821-topic-sm8x50-upstream-pdc-ver-v1-1-6d7f4dd95719@linaro.org

---
Dmitry Baryshkov (1):
      arm64: dts: qcom: sm8150: extend the size of the PDC resource

Neil Armstrong (1):
      irqchip/qcom-pdc: Add support for v3.2 HW

 arch/arm64/boot/dts/qcom/sm8150.dtsi |  2 +-
 drivers/irqchip/qcom-pdc.c           | 69 ++++++++++++++++++++++++++----------
 2 files changed, 52 insertions(+), 19 deletions(-)
---
base-commit: 47d9bb711707d15b19fad18c8e2b4b027a264a3a
change-id: 20230821-topic-sm8x50-upstream-pdc-ver-114ceb45e1ee

Best regards,

arm64: qcom: sm8550: enable RNG

Enable RNG on SM8550 by reverting the PRNG bindings & DT
for SM8450 and correctly document it as a True Random Number Generator.

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Herbert Xu <herbert@gondor.apana.org.au>
To: "David S. Miller" <davem@davemloft.net>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Vinod Koul <vkoul@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-crypto@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Changes in v3:
- Removed invalid character in commit msg
- Added review tags
- Removed applied patch 1
- Link to v2: https://lore.kernel.org/r/20230824-topic-sm8550-rng-v2-0-dfcafbb16a3e@linaro.org

Changes in v2:
- Revert SM8450 DT & bindings
- Add new qcom,trng compatible and use it for SM8450 & SM8550
- Explicitly didn't collect the Reviewed-by tags due to the compatible change
- Link to v1: https://lore.kernel.org/r/20230822-topic-sm8550-rng-v1-0-8e10055165d1@linaro.org

---
Neil Armstrong (6):
      Revert "arm64: dts: qcom: sm8450: Add PRNG"
      dt-bindings: crypto: qcom,prng: document that RNG on SM8450 is a TRNG
      crypto: qcom-rng - Add support for trng
      dt-bindings: crypto: qcom,prng: document SM8550
      arm64: dts: qcom: sm8550: add TRNG node
      arm64: dts: qcom: sm8450: add TRNG node

 .../devicetree/bindings/crypto/qcom,prng.yaml      | 26 +++++++++++++++++-----
 arch/arm64/boot/dts/qcom/sm8450.dtsi               |  2 +-
 arch/arm64/boot/dts/qcom/sm8550.dtsi               |  5 +++++
 drivers/crypto/qcom-rng.c                          |  1 +
 4 files changed, 28 insertions(+), 6 deletions(-)
---
base-commit: 2ee82481c392eec06a7ef28df61b7f0d8e45be2e
change-id: 20230822-topic-sm8550-rng-c83142783e20

Best regards,

(no cover subject)

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Thomas Gleixner <tglx@linutronix.de>
To: Marc Zyngier <maz@kernel.org>
Cc: Maulik Shah (mkshah) <quic_mkshah@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Changes in v3:
- Simplify qcom_pdc_gic_set_type()
- Used __assign_bit in pdc_setup_pin_mapping()
- remove BIT() from IRQ_i_CFG_IRQ_ENABLE to be used with __assign_bit()
- Add Reviewed-by tag
- Link to v2: https://lore.kernel.org/r/20230822-topic-sm8x50-upstream-pdc-ver-v2-1-3035b8d388f7@linaro.org

Changes in v2:
- Changed IRQ_ENABLE handling based on Maulik's comments
- Link to v1: https://lore.kernel.org/r/20230821-topic-sm8x50-upstream-pdc-ver-v1-1-6d7f4dd95719@linaro.org

---
Neil Armstrong (1):
      irqchip/qcom-pdc: add support for v3.2 HW

 drivers/irqchip/qcom-pdc.c | 61 ++++++++++++++++++++++++++++++++++++----------
 1 file changed, 48 insertions(+), 13 deletions(-)
---
base-commit: 47d9bb711707d15b19fad18c8e2b4b027a264a3a
change-id: 20230821-topic-sm8x50-upstream-pdc-ver-114ceb45e1ee

Best regards,

arm64: qcom: sm8550: enable RNG

Enable RNG on SM8550.

Output of rngtest :

rngtest 6.15
Copyright (c) 2004 by Henrique de Moraes Holschuh
This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

rngtest: starting FIPS tests...
rngtest: bits received from input: 188260032
rngtest: FIPS 140-2 successes: 9405
rngtest: FIPS 140-2 failures: 8
rngtest: FIPS 140-2(2001-10-10) Monobit: 1
rngtest: FIPS 140-2(2001-10-10) Poker: 1
rngtest: FIPS 140-2(2001-10-10) Runs: 2
rngtest: FIPS 140-2(2001-10-10) Long run: 4
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=7.518; avg=50.591; max=19073.486)Mibits/s
rngtest: FIPS tests speed: (min=21.146; avg=27.867; max=160.281)Mibits/s
rngtest: Program run time: 10003649 microseconds
...

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Herbert Xu <herbert@gondor.apana.org.au>
To: "David S. Miller" <davem@davemloft.net>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Vinod Koul <vkoul@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-crypto@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Neil Armstrong (2):
      dt-bindings: crypto: qcom,prng: document SM8550
      arm64: dts: qcom: sm8550: Add PRNG

 Documentation/devicetree/bindings/crypto/qcom,prng.yaml | 8 ++++++--
 arch/arm64/boot/dts/qcom/sm8550.dtsi                    | 5 +++++
 2 files changed, 11 insertions(+), 2 deletions(-)
---
base-commit: 28c736b0e92e11bfe2b9997688213dc43cb22182
change-id: 20230822-topic-sm8550-rng-c83142783e20

Best regards,

(no cover subject)

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Liam Girdwood <lgirdwood@gmail.com>
To: Mark Brown <broonie@kernel.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Changes in v2:
- Add m & n as konriad reported, confirmed used on sm8550-qrd
- Also add l since it's also an used suffix on sm8550-qrd
- Link to v1: https://lore.kernel.org/r/20230822-topic-sm8x50-upstream-rpmh-regulator-suffix-v1-1-23fda17f81f7@linaro.org

---
Neil Armstrong (1):
      dt-bindings: regulator: qcom,rpmh-regulator: allow i, j, l, m & n as RPMh resource name suffix

 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
base-commit: 28c736b0e92e11bfe2b9997688213dc43cb22182
change-id: 20230822-topic-sm8x50-upstream-rpmh-regulator-suffix-29f2922f5b5c

Best regards,

(no cover subject)

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Liam Girdwood <lgirdwood@gmail.com>
To: Mark Brown <broonie@kernel.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Neil Armstrong (1):
      dt-bindings: regulator: qcom,rpmh-regulator: allow i and j as RPMh resource name suffix

 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
base-commit: 28c736b0e92e11bfe2b9997688213dc43cb22182
change-id: 20230822-topic-sm8x50-upstream-rpmh-regulator-suffix-29f2922f5b5c

Best regards,

(no cover subject)

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Manivannan Sadhasivam <mani@kernel.org>
To: "James E.J. Bottomley" <jejb@linux.ibm.com>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Changes in v2:
- Added Fixes tag as suggested by Mani
- Added Acked-by and Reviewed-by tags
- Link to v1: https://lore.kernel.org/r/20230821-topic-sm8x50-upstream-ufs-major-5-plus-v1-1-c14cce209f21@linaro.org

---
Neil Armstrong (1):
      scsi: ufs: ufs-qcom: clear qunipro_g4_sel for HW major version > 5

 drivers/ufs/host/ufs-qcom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
base-commit: 47d9bb711707d15b19fad18c8e2b4b027a264a3a
change-id: 20230821-topic-sm8x50-upstream-ufs-major-5-plus-4eaad3f3d857

Best regards,

(no cover subject)

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Manivannan Sadhasivam <mani@kernel.org>
To: "James E.J. Bottomley" <jejb@linux.ibm.com>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Neil Armstrong (1):
      scsi: ufs: ufs-qcom: clear qunipro_g4_sel for HW major version > 5

 drivers/ufs/host/ufs-qcom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
base-commit: 47d9bb711707d15b19fad18c8e2b4b027a264a3a
change-id: 20230821-topic-sm8x50-upstream-ufs-major-5-plus-4eaad3f3d857

Best regards,

qcom-cpufreq-hw: add support for 4 freq domains

New platforms can have up to to 4 frequency domains,
Document and add support for this.

To: "Rafael J. Wysocki" <rafael@kernel.org>
To: Viresh Kumar <viresh.kumar@linaro.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Manivannan Sadhasivam <mani@kernel.org>
To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: linux-pm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Neil Armstrong (2):
      dt-bindings: cpufreq: qcom-hw: add a 4th frequency domain
      cpufreq: qcom-cpufreq-hw: add support for 4 freq domains

 Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml | 5 ++++-
 drivers/cpufreq/qcom-cpufreq-hw.c                              | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)
---
base-commit: 47d9bb711707d15b19fad18c8e2b4b027a264a3a
change-id: 20230821-topic-sm8x50-upstream-cpufreq-4-domains-2ca50ff2cce2

Best regards,

(no cover subject)

To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Thomas Gleixner <tglx@linutronix.de>
To: Marc Zyngier <maz@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Neil Armstrong (1):
      irqchip/qcom-pdc: add support for v3.2 HW

 drivers/irqchip/qcom-pdc.c | 64 ++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 53 insertions(+), 11 deletions(-)
---
base-commit: 47d9bb711707d15b19fad18c8e2b4b027a264a3a
change-id: 20230821-topic-sm8x50-upstream-pdc-ver-114ceb45e1ee

Best regards,

ARM: oxnas support removal

With [1] removing MPCore SMP support, this makes the OX820 barely usable,
associated with a clear lack of maintainance, development and migration to
dt-schema it's clear that Linux support for OX810 and OX820 should be removed.

In addition, the OX810 hasn't been booted for years and isn't even present
in an ARM config file.

For the OX820, lack of USB and SATA support makes the platform not usable
in the current Linux support and relies on off-tree drivers hacked from the
vendor (defunct for years) sources.

The last users are in the OpenWRT distribution, and today's removal means
support will still be in stable 6.1 LTS kernel until end of 2026.

If someone wants to take over the development even with lack of SMP, I'll
be happy to hand off maintainance.

It has been a fun time adding support for this architecture, but it's time
to get over!

I'll send the remaining patches in a final PR.

To: Linus Walleij <linus.walleij@linaro.org>
To: Thomas Gleixner <tglx@linutronix.de>
To: Marc Zyngier <maz@kernel.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
---
Changes in v3:
- Removed applied patches
- Moved net & pinctrl to a separate patchset
- Added Andy's tags
- Link to v2: https://lore.kernel.org/r/20230630-topic-oxnas-upstream-remove-v2-0-fb6ab3dea87c@linaro.org

Changes in v2:
- s/maintainance/maintenance/
- added acked/review tags
- dropped already applied patches
- drop RFC
- Link to v1: https://lore.kernel.org/r/20230331-topic-oxnas-upstream-remove-v1-0-5bd58fd1dd1f@linaro.org

---
Neil Armstrong (3):
      irqchip: irq-versatile-fpga: remove obsolete oxnas compatible
      dt-bindings: interrupt-controller: arm,versatile-fpga-irq: mark oxnas compatible as deprecated
      MAINTAINERS: remove OXNAS entry

 .../bindings/interrupt-controller/arm,versatile-fpga-irq.txt   |  4 +++-
 MAINTAINERS                                                    | 10 ----------
 drivers/irqchip/irq-versatile-fpga.c                           |  1 -
 3 files changed, 3 insertions(+), 12 deletions(-)
---
base-commit: 21ef7b1e17d039053edaeaf41142423810572741
change-id: 20230331-topic-oxnas-upstream-remove-a62e9d96feee

Best regards,

pinctrl: oxnas support removal

With [1] removing MPCore SMP support, this makes the OX820 barely usable,
associated with a clear lack of maintainance, development and migration to
dt-schema it's clear that Linux support for OX810 and OX820 should be removed.

In addition, the OX810 hasn't been booted for years and isn't even present
in an ARM config file.

For the OX820, lack of USB and SATA support makes the platform not usable
in the current Linux support and relies on off-tree drivers hacked from the
vendor (defunct for years) sources.

The last users are in the OpenWRT distribution, and today's removal means
support will still be in stable 6.1 LTS kernel until end of 2026.

If someone wants to take over the development even with lack of SMP, I'll
be happy to hand off maintainance.

It has been a fun time adding support for this architecture, but it's time
to get over!

This patchset only removes pinctrl/gpio code, and is derived from:
https://lore.kernel.org/r/20230630-topic-oxnas-upstream-remove-v2-0-fb6ab3dea87c@linaro.org

To: Linus Walleij <linus.walleij@linaro.org>
To: Neil Armstrong <neil.armstrong@linaro.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Bartosz Golaszewski <brgl@bgdev.pl>
To: Andy Shevchenko <andy@kernel.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-gpio@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-oxnas@groups.io
Cc: devicetree@vger.kernel.org
---
Changes in v3:
- Removed applied patches
- Added Andy's tags
- Reduced for pinctrl, rebased on pinctrl devel branch
- Link to v2: https://lore.kernel.org/r/20230630-topic-oxnas-upstream-remove-v2-0-fb6ab3dea87c@linaro.org

Changes in v2:
- s/maintainance/maintenance/
- added acked/review tags
- dropped already applied patches
- drop RFC
- Link to v1: https://lore.kernel.org/r/20230331-topic-oxnas-upstream-remove-v1-0-5bd58fd1dd1f@linaro.org

---
Neil Armstrong (3):
      pinctrl: pinctrl-oxnas: remove obsolete pinctrl driver
      dt-bindings: pinctrl: oxnas,pinctrl: remove obsolete bindings
      dt-bindings: gpio: gpio_oxnas: remove obsolete bindings

 .../devicetree/bindings/gpio/gpio_oxnas.txt        |   47 -
 .../devicetree/bindings/pinctrl/oxnas,pinctrl.txt  |   56 -
 drivers/pinctrl/Kconfig                            |   11 -
 drivers/pinctrl/Makefile                           |    1 -
 drivers/pinctrl/pinctrl-oxnas.c                    | 1291 --------------------
 5 files changed, 1406 deletions(-)
---
base-commit: c9b2572f488c3ed3974a0ff6885bb059b1751c86
change-id: 20230331-topic-oxnas-upstream-remove-a62e9d96feee

Best regards,

drm/meson: add support for MIPI DSI Display

The Amlogic G12A, G12B & SM1 SoCs embeds a Synopsys DW-MIPI-DSI transceiver (ver 1.21a),
with a custom glue managing the IP resets, clock and data input similar to the DW-HDMI
glue on the same Amlogic SoCs.

This is a follow-up of v5  now the DRM patches are applied, the clk & DT changes
remains for a full DSI support on G12A & SM1 platforms.

The DW-MIPI-DSI transceiver + D-PHY are clocked by the GP0 PLL, and the ENCL encoder + VIU
pixel reader by the VCLK2 clock using the HDMI PLL.

The DW-MIPI-DSI transceiver gets this pixel stream as input clocked with the VCLK2 clock.

An optional "MEAS" clock can be enabled to measure the delay between each vsync feeding the
DW-MIPI-DSI transceiver.

The clock setup has been redesigned to use CCF, a common PLL (GP0) and the VCLK2 clock
path for DSI in preparation of full CCF support and possibly dual display with HDMI.

The change from v5 is that now we use a "VCLK" driver instea dof notifier and rely
on CLK_SET_RATE_GATE to ensure the VCLK gate operation are called.

Depends on clkid public migration at [4].

To: Jerome Brunet <jbrunet@baylibre.com>
To: Michael Turquette <mturquette@baylibre.com>
To: Stephen Boyd <sboyd@kernel.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Kevin Hilman <khilman@baylibre.com>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: David Airlie <airlied@gmail.com>
To: Daniel Vetter <daniel@ffwll.ch>
To: Jagan Teki <jagan@amarulasolutions.com>
To: Nicolas Belin <nbelin@baylibre.com>
Cc: linux-clk@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Changes in v7:
- Added review tags
- Fixed patch 5 thanks to George
- Link to v6: https://lore.kernel.org/r/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v6-0-fd2ac9845472@linaro.org

Changes in v6:
- dropped applied DRM patches
- dropped clk private prefix patches
- rebased on top of 20230607-topic-amlogic-upstream-clkid-public-migration-v2-0-38172d17c27a@linaro.org
- re-ordered/cleaned ENCL patches to match clkid public migration
- Added new "vclk" driver
- uses vclk driver instead of notifier
- cleaned VCLK2 clk flags
- add px_clk gating from DSI driver
- Link to v5: https://lore.kernel.org/r/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-0-56eb7a4d5b8e@linaro.org

Changes in v5:
- Aded PRIV all the G12 internal clk IDS to simplify public exposing
- Fixed the DSI bindings
- Fixed the DSI HSYNC/VSYNC polarity handling
- Fixed the DSI clock setup
- Fixed the DSI phy timings
- Dropped components for DSI, only keeping it for HDMI
- Added MNT Reform 2 CM4 DT
- Dropped already applied PHY fix
- Link to v4: https://lore.kernel.org/r/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v4-0-2592c29ea263@linaro.org

Changes from v3 at [3]:
- switched all clk setup via CCF
- using single PLL for DSI controller & ENCL encoder
- added ENCL clocks to CCF
- make the VCLK2 clocks configuration by CCF
- fixed probe/bind of DSI controller to work with panels & bridges
- added bit_clk to controller to it can setup the BIT clock aswell
- added fix for components unbind
- added fix for analog phy setup value
- added TS050 timings fix
- dropped previous clk control patch

Changes from v2 at [2]:
- Fixed patch 3
- Added reviews from Jagan
- Rebased on v5.19-rc1

Changes from v1 at [1]:
- fixed DSI host bindings
- add reviewed-by tags for bindings
- moved magic values to defines thanks to Martin's searches
- added proper prefixes to defines
- moved phy_configure to phy_init() dw-mipi-dsi callback
- moved phy_on to a new phy_power_on() dw-mipi-dsi callback
- correctly return phy_init/configure errors to callback returns

[1] https://lore.kernel.org/r/20200907081825.1654-1-narmstrong@baylibre.com
[2] https://lore.kernel.org/r/20220120083357.1541262-1-narmstrong@baylibre.com
[3] https://lore.kernel.org/r/20220617072723.1742668-1-narmstrong@baylibre.com
[4] https://lore.kernel.org/all/20230607-topic-amlogic-upstream-clkid-public-migration-v2-0-38172d17c27a@linaro.org/

---
Neil Armstrong (9):
      dt-bindings: clk: g12a-clkc: add CTS_ENCL clock ids
      clk: meson: g12a: add CTS_ENCL & CTS_ENCL_SEL clocks
      clk: meson: add vclk driver
      clk: meson: g12a: make VCLK2 and ENCL clock path configurable by CCF
      drm/meson: gate px_clk when setting rate
      arm64: meson: g12-common: add the MIPI DSI nodes
      DONOTMERGE: arm64: meson: khadas-vim3l: add DSI panel
      dt-bindings: arm: amlogic: Document the MNT Reform 2 CM4 adapter with a BPI-CM4 Module
      arm64: dts: amlogic: meson-g12b-bananapi-cm4: add support for MNT Reform2 with CM4 adaper

 Documentation/devicetree/bindings/arm/amlogic.yaml |   1 +
 arch/arm64/boot/dts/amlogic/Makefile               |   1 +
 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi  |  70 ++++
 .../meson-g12b-bananapi-cm4-mnt-reform2.dts        | 388 +++++++++++++++++++++
 .../boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi   |   2 +-
 arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi |  76 ++++
 .../boot/dts/amlogic/meson-sm1-khadas-vim3l.dts    |   2 +-
 drivers/clk/meson/Kconfig                          |   5 +
 drivers/clk/meson/Makefile                         |   1 +
 drivers/clk/meson/g12a.c                           |  81 ++++-
 drivers/clk/meson/vclk.c                           | 146 ++++++++
 drivers/clk/meson/vclk.h                           |  68 ++++
 drivers/gpu/drm/meson/meson_dw_mipi_dsi.c          |   7 +
 include/dt-bindings/clock/g12a-clkc.h              |   2 +
 14 files changed, 832 insertions(+), 18 deletions(-)
---
base-commit: 631ac6d680c1d3bff1a7f29825f11db6889fe958
change-id: 20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-b8e5217e1f4a

Best regards,

input: touchscreen: add initial support for Goodix Berlin touchscreen IC

These touchscreen ICs support SPI, I2C and I3C interface, up to
10 finger touch, stylus and gestures events.

This initial driver is derived from the Goodix goodix_ts_berlin
available at [1] and [2] and only supports the GT9916 IC
present on the Qualcomm SM8550 MTP & QRD touch panel.

The current implementation only supports BerlinD, aka GT9916.

Support for advanced features like:
- Firmware & config update
- Stylus events
- Gestures events
- Previous revisions support (BerlinA or BerlinB)
is not included in current version.

The current support will work with currently flashed firmware
and config, and bail out if firmware or config aren't flashed yet.

[1] https://github.com/goodix/goodix_ts_berlin
[2] https://git.codelinaro.org/clo/la/platform/vendor/opensource/touch-drivers

To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Bastien Nocera <hadess@hadess.net>
To: Hans de Goede <hdegoede@redhat.com>
To: Henrik Rydberg <rydberg@bitmath.org>
To: Jeff LaBundy <jeff@labundy.com>
Cc: linux-input@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

---
Changes in v5:
- rebased on next-20230801
- Link to v4: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v4-0-0947c489be17@linaro.org

Changes in v4:
- Core updates:
 - drop kconfig depends, deps will be handled by _SPI and _I2C
 - change power_on() error labels
 - print errors on all dev_err() prints
 - remove useless default variable initialization
 - switch irq touch checksum error to dev_err()
 - add Jeff's review tag
- I2C changes
 - change REGMAP_I2C Kconfig from depends to select
 - add Jeff's review tag
- SPI changes
 - add select REGMAP to Kconfig
 - added GOODIX_BERLIN_ prefix to defines
 - switched from ret to error
 - add Jeff's review tag
- Link to v3: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v3-0-f0577cead709@linaro.org

Changes in v3:
- Another guge cleanups after Jeff's review:
 - appended goodix_berlin_ before all defines
 - removed some unused defines
 - removed retries on most of read functions, can be added back later
 - added __le to ic_info structures
 - reworked and simplified irq handling, dropped enum and ts_event structs
 - added struct for touch data
 - simplified and cleaned goodix_berlin_check_checksum & goodix_berlin_is_dummy_data
 - moved touch_data_addr to the end of the main code_data
 - reworked probe to get_irq last and right before setip input device
 - cleaned probe by removing the "cd->dev"
 - added short paragraph to justify new driver for berlin devices
 - defined all offsets & masks
- Added bindings review tag
- Link to v2: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v2-0-26bc8fe1e90e@linaro.org

Changes in v2:
- Huge cleanups after Jeff's review:
 - switch to error instead of ret
 - drop dummy vendor/product ids
 - drop unused defined/enums
 - drop unused ic_info and only keep needes values
 - cleanup namings and use goodix_berlin_ everywhere
 - fix regulator setup
 - fix default variables value when assigned afterwars
 - removed indirections
 - dropped debugfs
 - cleaned input_dev setup
 - dropped _remove()
 - sync'ed i2c and spi drivers
- fixed yaml bindings
- Link to v1: https://lore.kernel.org/r/20230606-topic-goodix-berlin-upstream-initial-v1-0-4a0741b8aefd@linaro.org

---
Neil Armstrong (4):
      dt-bindings: input: document Goodix Berlin Touchscreen IC
      input: touchscreen: add core support for Goodix Berlin Touchscreen IC
      input: touchscreen: add I2C support for Goodix Berlin Touchscreen IC
      input: touchscreen: add SPI support for Goodix Berlin Touchscreen IC

 .../bindings/input/touchscreen/goodix,gt9916.yaml  |  95 ++++
 drivers/input/touchscreen/Kconfig                  |  31 ++
 drivers/input/touchscreen/Makefile                 |   3 +
 drivers/input/touchscreen/goodix_berlin.h          | 159 ++++++
 drivers/input/touchscreen/goodix_berlin_core.c     | 581 +++++++++++++++++++++
 drivers/input/touchscreen/goodix_berlin_i2c.c      |  69 +++
 drivers/input/touchscreen/goodix_berlin_spi.c      | 173 ++++++
 7 files changed, 1111 insertions(+)
---
base-commit: a734662572708cf062e974f659ae50c24fc1ad17
change-id: 20230606-topic-goodix-berlin-upstream-initial-ba97e8ec8f4c

Best regards,