RE: [PATCH V5 0/8] dt-bindinds/dts: support i.MX8ULP

Peng Fan
2021-11-25T09:21:10Z

> Subject: RE: [PATCH V5 0/8] dt-bindinds/dts: support i.MX8ULP

Seems there is conflict after Abel's patchset in next tree, I'll rebase.

Thanks,
Peng.

>
> Hi Shawn,
>
> > Subject: [PATCH V5 0/8] dt-bindinds/dts: support i.MX8ULP
> >
> > From: Peng Fan <peng.fan@nxp.com>
> >
> >
> > V5:
> > only fix patch 8/8 "arm64: dts: imx8ulp: Add the basic dts for
> > imx8ulp evk board"
> > - Correct bus-width to 8 for eMMC
> > - Drop pinctrl enet which no user
> > Drop patch 1/9 in V4, since in merged in linux-next Add A-b/R-b tag
> >
> > V4:
> >
> > https://lists.infradead.org/pipermail/linux-arm-kernel/2021-November/6
> > 960
> > 20.html
> >
> > I just pick-up Jacky's work, rebase and send out V4 based on Jacky's
> > V3 patchset.
> >
> > If you prefer to split the patchset and send single patches, I could
> > resend one by one.
> >
> > Note: the V3 has a gpio bindings patch, it has been separated and sent
> > to gpio list in a single one per Linus requested.
> >
> > This patchset is to add i.MX8ULP in dt-bindings, introduce basic
> > i.MX8ULP dtsi and basic evk board support.
> >
> > The detailed version changes are in each patch.
> >
> > There is checkpatch error in patch 8, but that is for device tree
> > macro and we could use use "(xx)".
> >
> > In V4, the changes are in patch 8, 9 when rebasing to
> > linux-next/master ,fix build errors after the clk driver in tree and
> > drop a few nodes that not have bindings.
> >
> > Tested with CONFIG_CLK_IMX8ULP and CONFIG_PINCTRL_IMX8ULP
> enabled.
> >
> > V3:
> >
> > https://lore.kernel.org/linux-arm-kernel/20210625011355.3468586-6-ping
> > .b
> > ai@nxp.com/T/
> >
> > Jacky Bai (8):
> > dt-bindings: i2c: imx-lpi2c: Add imx8ulp compatible string
> > dt-bindings: serial: fsl-lpuart: Add imx8ulp compatible string
> > dt-bindings: spi: fsl-lpspi: Add imx8ulp compatible string
> > dt-bindings: timer: tpm-timer: Add imx8ulp compatible string
> > dt-bindings: watchdog: imx7ulp-wdt: Add imx8ulp compatible string
> > dt-bindings: arm: fsl: Add binding for imx8ulp evk
> > arm64: dts: imx8ulp: Add the basic dtsi file for imx8ulp
> > arm64: dts: imx8ulp: Add the basic dts for imx8ulp evk board
>
> For the several dt-bindings, patch 3 has been taken by SPI maintainer,
>
> All patches have got R-b or A-b tag.
>
> would you pick others bindings or they should go through subsystem
> maintainer's tree?
>
> Thanks,
> Peng.
>
> >
> > .../devicetree/bindings/arm/fsl.yaml | 6 +
> > .../bindings/i2c/i2c-imx-lpi2c.yaml | 4 +-
> > .../bindings/serial/fsl-lpuart.yaml | 4 +-
> > .../bindings/spi/spi-fsl-lpspi.yaml | 11 +-
> > .../bindings/timer/nxp,tpm-timer.yaml | 6 +-
> > .../bindings/watchdog/fsl-imx7ulp-wdt.yaml | 7 +-
> > arch/arm64/boot/dts/freescale/Makefile | 1 +
> > arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 64 ++
> > .../boot/dts/freescale/imx8ulp-pinfunc.h | 978
> ++++++++++++++++++
> > arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 396 +++++++
> > 10 files changed, 1468 insertions(+), 9 deletions(-) create mode
> > 100644 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
> > create mode 100755 arch/arm64/boot/dts/freescale/imx8ulp-pinfunc.h
> > create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> >
> > --
> > 2.25.1