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[v2,0/4] Device tree and config updates for the Librem 5 devkit

Message ID cover.1691684726.git.agx@sigxcpu.org
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Series Device tree and config updates for the Librem 5 devkit | expand

Message

Guido Günther Aug. 10, 2023, 5:59 p.m. UTC 
The device tree updates ensure the A53 cores don't get powered off and
fix a DT warning. This isn't testable with the arm64 default config
unless we enable the rsi wifi modules too so do this as well.

While at that include a binding file update.

This is against next-20230809 that include David's option,gtm601
conversion.

v2:
- drop "dt-bindings: mmc: Fix reference to pwr-seq-simple"
  already picked up by Ulf Hansson, thanks!
- add acked-by from Conor Dooley, thanks!
- rework sdio changes as proposed by Sherry Sun

Guido Günther (4):
  dt-bindings: sound: gtm601: Add description
  arm64: dts: imx8mq-librem5-devkit: Mark buck2 as always on
  arm64: dts: imx8mq-librem5-devkit: Drop power-supply
  arm64: defconfig: Enable Redpine 91X wlan driver

 .../bindings/sound/option,gtm601.yaml         |  6 +++--
 .../dts/freescale/imx8mq-librem5-devkit.dts   | 26 ++++++++-----------
 arch/arm64/configs/defconfig                  |  1 +
 3 files changed, 16 insertions(+), 17 deletions(-)

Comments

Shawn Guo Aug. 12, 2023, 2 a.m. UTC | #1 
On Thu, Aug 10, 2023 at 07:59:50PM +0200, Guido Günther wrote:
> Otherwise the A53 cores are shut down which doesn't end well.
> 
> Reported-by: David Heidelberg <david@ixit.cz>
> Tested-by: David Heidelberg <david@ixit.cz>
> Signed-off-by: Guido Günther <agx@sigxcpu.org>

Applied, thanks!
Shawn Guo Aug. 12, 2023, 2:01 a.m. UTC | #2 
On Thu, Aug 10, 2023 at 07:59:51PM +0200, Guido Günther wrote:
> It's not a valid binding. Instead move the sdio_rst line to the power
> sequence and use w_disable1 as the vmmc-supply bringing it more in line
> with other SDIO M2 cards.
> 
> Resolves following warning:
> 
> arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dtb: mmc@30b50000: Unevaluated properties are not allowed ('power-supply' was unexpected)
>         from schema $id: http://devicetree.org/schemas/mmc/fsl-imx-esdhc.yaml#
> 
> Reported-by: David Heidelberg <david@ixit.cz>
> Signed-off-by: Guido Günther <agx@sigxcpu.org>

Applied, thanks!
Shawn Guo Aug. 12, 2023, 2:01 a.m. UTC | #3 
On Thu, Aug 10, 2023 at 07:59:52PM +0200, Guido Günther wrote:
> The Librem 5 and it's devkit have it connected via SDIO.
> 
> Signed-off-by: Guido Günther <agx@sigxcpu.org>

Applied, thanks!