[v3,0/7] gs101 oriole: peripheral block 1 (peric1) and i2c12 support

Message

André Draszik Feb. 1, 2024, 4:11 p.m. UTC

Hi,

This patch series implements support for the 2nd connectivity
peripheral block on gs101.
This block contains an additional 6 USI, 1 I3C and 1 PWM
interfaces/busses.

i2cdetect shows all expected devices on the one i2c bus that this patch
series enables.
Everything that's in scope in this series works also without the
clk_ignore_unused kernel command line argument.

While working on this, I noticed the existing peric0 support for gs101
has a couple issues. That explains why there are differences compared
to it and a separate patch series has been sent to fix up peric0
support.

Cheers,
Andre'

Changes in v3:
- drop samsung,mode = <USI_V2_NONE> default assignment in patch #6

Changes in v2:
- squash original patches #3+#9 (Krzysztof)
- move original patch #7 to new #4
- squash original patches #4+#8 and make it #5 (Krzysztof)
- add short summary of devices attached to i2c bus 12 & add TODO (Sam & Peter)
- collect Reviewed-by: tags
- I kept Reviewed-by: tags for the squashed patches. Please shout if
  that wasn't expected

 .../bindings/clock/google,gs101-clock.yaml    |   9 +-
 .../soc/samsung/samsung,exynos-sysreg.yaml    |   1 +
 .../boot/dts/exynos/google/gs101-oriole.dts   |  10 +
 arch/arm64/boot/dts/exynos/google/gs101.dtsi  |  40 ++
 drivers/clk/samsung/clk-gs101.c               | 347 ++++++++++++++++-
 include/dt-bindings/clock/google,gs101.h      |  48 +++
 6 files changed, 451 insertions(+), 4 deletions(-)

Comments

Krzysztof Kozlowski Feb. 7, 2024, 3:23 p.m. UTC | #1

On 01/02/2024 17:11, André Draszik wrote:
> Hi,
> 
> This patch series implements support for the 2nd connectivity
> peripheral block on gs101.
> This block contains an additional 6 USI, 1 I3C and 1 PWM
> interfaces/busses.
> 
> i2cdetect shows all expected devices on the one i2c bus that this patch
> series enables.
> Everything that's in scope in this series works also without the
> clk_ignore_unused kernel command line argument.
> 
> While working on this, I noticed the existing peric0 support for gs101
> has a couple issues. That explains why there are differences compared
> to it and a separate patch series has been sent to fix up peric0
> support.
> 
> Cheers,
> Andre'
> 
> Changes in v3:
> - drop samsung,mode = <USI_V2_NONE> default assignment in patch #6

I am confused. I have "another" v3 with different changelog.

Best regards,
Krzysztof

André Draszik Feb. 7, 2024, 3:28 p.m. UTC | #2

Hi Krzysztof,

On Wed, 2024-02-07 at 16:23 +0100, Krzysztof Kozlowski wrote:
> > Changes in v3:
> > - drop samsung,mode = <USI_V2_NONE> default assignment in patch #6
> 
> I am confused. I have "another" v3 with different changelog.

You're right and I forgot to take a note of the other one when I did :-(

Should I send these again, with the reroll count updated to v4?

Cheers,
Andre'