[GIT PULL 1/2] arm64: dts: samsung: Exynops and Google for v6.8

[GIT PULL 1/2] arm64: dts: samsung: Exynops and Google for v6.8

[Krzysztof Kozlowski]

Hi,

DTS and bindings for v6.8, together.  Explanation for this is in first point of
pull-request tag message below.  The bindings are still kept on topic branch,
just in case if any other subsystem wants to pull them.

I expect this week to take more Google GS101 changes, so there will be later
another pull request on top of this one.  If you have any comments about GS101,
now is good time to say.

Best regards,
Krzysztof


The following changes since commit b85ea95d086471afb4ad062012a4d73cd328fa86:

  Linux 6.7-rc1 (2023-11-12 16:19:07 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git tags/samsung-dt64-6.8

for you to fetch changes up to 40af852a7ca59d23ab4afd02af2623121da2f116:

  Merge branch 'for-v6.8/samsung-bindings-compatibles' into next/dt64 (2023-12-11 08:41:24 +0100)

----------------------------------------------------------------
Samsung DTS ARM64 changes for v6.8

Two (and a half) major items are coming with this pull request:
1. Add specific compatibles to all Samsung Exynos and Tesla FSD blocks,
   because that's what guidelines expect [1] and is generally
   recommended practice.  Existing compatibles are left untouched, thus
   no driver changes are needed.  The work only cleans things up, so any
   future contributions will use recommended style: specific and
   fallback compatibles.

   Since no driver changes are needed in this work and the DTS is
   directly affected by bindings change (running tests with `make
   dtbs_check`), this pull includes all bindings changes, even though
   usual practice is that bindings come via driver subsystem.  Keeping
   everything here makes review and testing easier.  Also will allow us
   to avoid conflicts related to new platforms (see below).

2. Add ExynosAutov920 SoC and SADK board (Samsung Automotive Development
   Kit) with minimal support so far: serial console, GPIO-based keys and
   PWM fan.

3. Add few bindings for upcoming Google GS101 SoC.  This pull request
   does not include its DTS yet, just few reviewed dependencies.  DTS
   will be coming soon.

[1] Documentation/devicetree/bindings/writing-bindings.rst

----------------------------------------------------------------
Jaewon Kim (10):
      arm64: dts: exynos: add gpio-key node for exynosautov9-sadk
      dt-bindings: samsung: exynos-sysreg: add exynosautov920 sysreg
      dt-bindings: samsung: exynos-pmu: add exynosautov920 compatible
      dt-bindings: samsung: usi: add exynosautov920-usi compatible
      dt-bindings: serial: samsung: add exynosautov920-uart compatible
      dt-bindings: pwm: samsung: add exynosautov920 compatible
      dt-bindings: arm: samsung: Document exynosautov920 SADK board binding
      dt-bindings: hwinfo: samsung,exynos-chipid: add exynosautov920 compatible
      arm64: dts: exynos: add initial support for exynosautov920 SoC
      arm64: dts: exynos: add minimal support for exynosautov920 sadk board

Krzysztof Kozlowski (28):
      dt-bindings: hwinfo: samsung,exynos-chipid: add specific compatibles for existing SoC
      dt-bindings: i2c: exynos5: add specific compatibles for existing SoC
      dt-bindings: i2c: samsung,s3c2410-i2c: add specific compatibles for existing SoC
      dt-bindings: mmc: samsung,exynos-dw-mshc: add specific compatibles for existing SoC
      dt-bindings: rtc: s3c-rtc: add specific compatibles for existing SoC
      dt-bindings: serial: samsung: add specific compatibles for existing SoC
      dt-bindings: samsung: exynos-pmu: add specific compatibles for existing SoC
      dt-bindings: gpu: arm,mali-midgard: add specific compatibles for existing Exynos SoC
      dt-bindings: iio: samsung,exynos-adc: add specific compatibles for existing SoC
      ASoC: dt-bindings: samsung-i2s: add specific compatibles for existing SoC
      dt-bindings: pwm: samsung: add specific compatibles for existing SoC
      arm64: dts: exynos5433: add specific compatibles to several blocks
      arm64: dts: exynos7: add specific compatibles to several blocks
      arm64: dts: exynos7885: add specific compatibles to several blocks
      arm64: dts: exynos850: add specific compatibles to several blocks
      arm64: dts: exynosautov9: add specific compatibles to several blocks
      Merge branch 'for-v6.8/samsung-bindings-compatibles' into next/dt64
      arm64: dts: exynos850: use Exynos7 fallbacks for pin wake-up controllers
      arm64: dts: exynosautov9: use Exynos7 fallbacks for pin wake-up controller
      dt-bindings: i2c: exynos5: add specific compatible for Tesla FSD
      dt-bindings: pwm: samsung: add specific compatible for Tesla FSD
      dt-bindings: serial: samsung: add specific compatible for Tesla FSD
      dt-bindings: samsung: exynos-pmu: add specific compatible for Tesla FSD
      dt-bindings: watchdog: samsung: add specific compatible for Tesla FSD
      Merge branch 'for-v6.8/samsung-bindings-compatibles' into next/dt64
      arm64: dts: fsd: add specific compatibles for Tesla FSD
      dt-bindings: samsung: exynos-sysreg: combine exynosautov920 with other enum
      Merge branch 'for-v6.8/samsung-bindings-compatibles' into next/dt64

Peter Griffin (3):
      dt-bindings: soc: samsung: exynos-pmu: Add gs101 compatible
      dt-bindings: clock: Add Google gs101 clock management unit bindings
      dt-bindings: soc: google: exynos-sysreg: add dedicated SYSREG compatibles to GS101

 .../bindings/arm/samsung/samsung-boards.yaml       |    6 +
 .../bindings/clock/google,gs101-clock.yaml         |  106 ++
 .../devicetree/bindings/gpu/arm,mali-midgard.yaml  |    5 +
 .../bindings/hwinfo/samsung,exynos-chipid.yaml     |   18 +-
 .../devicetree/bindings/i2c/i2c-exynos5.yaml       |   11 +-
 .../bindings/i2c/samsung,s3c2410-i2c.yaml          |   22 +-
 .../bindings/iio/adc/samsung,exynos-adc.yaml       |   29 +-
 .../bindings/mfd/samsung,exynos5433-lpass.yaml     |    2 +-
 .../bindings/mmc/samsung,exynos-dw-mshc.yaml       |   25 +-
 .../devicetree/bindings/pwm/pwm-samsung.yaml       |    4 +
 Documentation/devicetree/bindings/rtc/s3c-rtc.yaml |    5 +
 .../devicetree/bindings/serial/samsung_uart.yaml   |   17 +-
 .../bindings/soc/samsung/exynos-pmu.yaml           |   10 +
 .../bindings/soc/samsung/exynos-usi.yaml           |    6 +-
 .../soc/samsung/samsung,exynos-sysreg.yaml         |    5 +
 .../devicetree/bindings/sound/samsung-i2s.yaml     |   19 +-
 .../devicetree/bindings/watchdog/samsung-wdt.yaml  |   21 +-
 arch/arm64/boot/dts/exynos/Makefile                |    3 +-
 arch/arm64/boot/dts/exynos/exynos5433.dtsi         |   60 +-
 arch/arm64/boot/dts/exynos/exynos7.dtsi            |   18 +-
 arch/arm64/boot/dts/exynos/exynos7885.dtsi         |   45 +-
 arch/arm64/boot/dts/exynos/exynos850.dtsi          |   40 +-
 arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts   |   51 +
 arch/arm64/boot/dts/exynos/exynosautov9.dtsi       |   10 +-
 .../boot/dts/exynos/exynosautov920-pinctrl.dtsi    | 1266 ++++++++++++++++++++
 arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts |   88 ++
 arch/arm64/boot/dts/exynos/exynosautov920.dtsi     |  312 +++++
 arch/arm64/boot/dts/tesla/fsd.dtsi                 |   32 +-
 include/dt-bindings/clock/google,gs101.h           |  392 ++++++
 29 files changed, 2494 insertions(+), 134 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
 create mode 100644 arch/arm64/boot/dts/exynos/exynosautov920-pinctrl.dtsi
 create mode 100644 arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts
 create mode 100644 arch/arm64/boot/dts/exynos/exynosautov920.dtsi
 create mode 100644 include/dt-bindings/clock/google,gs101.h

[GIT PULL 2/2] ARM: dts: samsung: Samsung for v6.8

[Krzysztof Kozlowski]

The following changes since commit b85ea95d086471afb4ad062012a4d73cd328fa86:

  Linux 6.7-rc1 (2023-11-12 16:19:07 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git tags/samsung-dt-6.8

for you to fetch changes up to 50c7cdc9a4d2d21373c1ab52c131109ab30c53f5:

  ARM: dts: samsung: exynos4210-i9100: Add accelerometer node (2023-12-08 20:42:17 +0100)

----------------------------------------------------------------
Samsung DTS ARM changes for v6.8

1. Exynos4212 and Exynos4412: Final fixes for dtbs_check warnings.
   Replace duplicate PMU node in FIMC IS node with syscon phandle.  The
   old solution of duplicated PMU node was not a correct representation of
   the hardware and could have concurrent access issues.

   The DTS change depends on media FIMC IS drivers changes already
   merged in previous cycle, thus it is not fully
   backwards-compatible.  It is a necessary trade-off in fixing wrong
   description in DTS.

   With this fix, `make dtbs_check` status looks like:
   S3C6410: no warnings
   Exynos: no warnings, one undocumented compatible
   S5PV210: one warning, one undocumented compatible

2. Exynos4210, Exynos4212, Exynos4412, S5PV210:
   Correct FIMC IS camera ranges and IO addresses to silence dtc W=1
   warnings.  No functional impact expected.
   After this fix, there are no dtc W=1 warnings on all ARMv7 platforms.

3. Galaxy I9100: Fix 12-second hang during boot by enabling regulator
   (real cause not really known), add touch keys and accelerometer.

----------------------------------------------------------------
Krzysztof Kozlowski (3):
      ARM: dts: samsung: exynos4x12: replace duplicate pmu node with phandle
      ARM: dts: samsung: exynos4: fix camera unit addresses/ranges
      ARM: dts: samsung: s5pv210: fix camera unit addresses/ranges

Paul Cercueil (3):
      ARM: dts: samsung: exynos4210-i9100: Unconditionally enable LDO12
      ARM: dts: samsung: exynos4210-i9100: Add node for touch keys
      ARM: dts: samsung: exynos4210-i9100: Add accelerometer node

 arch/arm/boot/dts/samsung/exynos4.dtsi         | 26 +++++++-------
 arch/arm/boot/dts/samsung/exynos4210-i9100.dts | 48 +++++++++++++++++++++++++-
 arch/arm/boot/dts/samsung/exynos4x12.dtsi      | 22 ++++++------
 arch/arm/boot/dts/samsung/s5pv210.dtsi         | 18 +++++-----
 4 files changed, 79 insertions(+), 35 deletions(-)

Re: [GIT PULL 1/2] arm64: dts: samsung: Exynops and Google for v6.8

[patchwork-bot+linux-soc]

Hello:

This pull request was applied to soc/soc.git (for-next)
by Arnd Bergmann <arnd@arndb.de>:

On Tue, 12 Dec 2023 10:31:04 +0100 you wrote:
> Hi,
> 
> DTS and bindings for v6.8, together.  Explanation for this is in first point of
> pull-request tag message below.  The bindings are still kept on topic branch,
> just in case if any other subsystem wants to pull them.
> 
> I expect this week to take more Google GS101 changes, so there will be later
> another pull request on top of this one.  If you have any comments about GS101,
> now is good time to say.
> 
> [...]

Here is the summary with links:
  - [GIT,PULL,1/2] arm64: dts: samsung: Exynops and Google for v6.8
    https://git.kernel.org/soc/soc/c/2dfe48a85a07
  - [GIT,PULL,2/2] ARM: dts: samsung: Samsung for v6.8
    https://git.kernel.org/soc/soc/c/9bc75fe58d69

You are awesome, thank you!
-- 
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