Re: [PATCH v6 1/7] arm64: dts: imx8mp: Add DT label to SPBA5 bus

[Frank Li]

On Wed, Jul 29, 2026 at 11:14:08PM +0200, Marek Vasut wrote:
> On 7/29/26 10:36 PM, Frank Li wrote:
> > On Wed, Jul 29, 2026 at 06:49:03PM +0200, Marek Vasut wrote:
> > > On 7/29/26 5:59 PM, Frank Li wrote:
> > > > On Wed, Jul 29, 2026 at 05:50:21PM +0200, Marek Vasut wrote:
> > > > > On 7/29/26 5:30 PM, Frank Li wrote:
> > > > > > On Tue, Jul 28, 2026 at 04:56:42PM -0400, Frank.Li@xxxxxxxxxxx wrote:
> > > > > > > From: Frank Li <Frank.Li@xxxxxxx>
> > > > > > >
> > > > > > >
> > > > > > > On Mon, 27 Jul 2026 21:52:16 +0200, Marek Vasut wrote:
> > > > > > > > Add DT label to SPBA5 bus for usage in board DTs.
> > > > > > > > No functional change.
> > > > > > >
> > > > > > > Applied, thanks!
> > > > > > >
> > > > > > > [1/7] arm64: dts: imx8mp: Add DT label to SPBA5 bus
> > > > > > >          commit: 697f6889aa50996de067a8d170323535570052ad
> > > > > > > [2/7] arm64: dts: imx8mm: imx8mp: Add LVDS DTOs for Data Modul i.MX8M Mini and Plus eDM SBC
> > > > > > >          commit: 3eacea24d258ff5169d84a419b07cb5828e91718
> > > > > > > [3/7] arm64: dts: imx8mm: imx8mp: Add legacy board DTOs for Data Modul i.MX8M Mini and Plus eDM SBC
> > > > > > >          commit: 81a2094bb922290e4b52a1467037f8d2ac07ad87
> > > > > > > [4/7] arm64: dts: imx8mm: imx8mp: Add HDMI DTOs for Data Modul i.MX8M Mini and Plus eDM SBC
> > > > > > >          commit: cfdee13eba802665ecd8751fefa754a759f414c4
> > > > > > > [5/7] arm64: dts: imx8mm: imx8mp: Add CM DTOs for Data Modul i.MX8M Mini and Plus eDM SBC
> > > > > > >          commit: b26192de5d0f4635d73ad2aea43e3e83a9ef5f77
> > > > > > > [6/7] arm64: dts: imx8mm: imx8mp: Add FIO1 DTOs for Data Modul i.MX8M Mini and Plus eDM SBC
> > > > > > >          commit: dca8d10e97bd121494106f54f4577291a9bb0f13
> > > > > > > [7/7] arm64: dts: imx8mm: imx8mp: Add FIO1-Audio DTOs for Data Modul i.MX8M Mini and Plus eDM SBC
> > > > > > >          commit: 8ea2fa3fdc65f2750718aebdcf912cccde5913b8
> > > > > >
> > > > > > Sorry, I have to drop these because met build error
> > > > > >
> > > > > > Failed to apply 'arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc-overlay-edm-sbc-imx8mp-lvds-rev902.dtbo': FDT_ERR_NOTFOUND
> > > > > >
> > > > > > Failed to apply 'arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc-overlay-edm-sbc-imx8mp-lvds-rev900.dtbo': FDT_ERR_NOTFOUND
> > > > > > make[3]: *** [scripts/Makefile.dtbs:94: arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc-overlay-edm-sbc-imx8mp-lvds-rev902.dtb] Error 1
> > > > > > make[3]: *** Waiting for unfinished jobs....
> > > > > > make[3]: *** [scripts/Makefile.dtbs:94: arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc-overlay-edm-sbc-imx8mp-lvds-rev900.dtb] Error 1
> > > > > > make[2]: *** [scripts/Makefile.build:549: arch/arm64/boot/dts/freescale] Error 2
> > > > > > make[1]: *** [/home/lizhi/source/linux-imx/Makefile:1629: dtbs] Error 2
> > > > > How can I reproduce this build error ?
> > > >
> > > > Apply patch base on git@xxxxxxxxxxxxxxxxxxx:pub/scm/linux/kernel/git/frank.li/linux imx/dt64 branch
> > > >
> > > > make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j8 dtbs
> > > It seems to work fine:
> > >
> > > $ git remote get-url frank
> > > https://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux.git
> > >
> > > $ git reset --hard frank/imx/dt64
> > > HEAD is now at eba4724641990 arm64: dts: imx95: Add dma, intr, aer and pme
> > > interrupts for PCIe
> > >
> > > # https://patchwork.kernel.org/project/linux-arm-kernel/patch/20260727195244.78199-1-marex@xxxxxxxxxxxx/
> > >    -> series
> > > $ git am v6-1-7-arm64-dts-imx8mp-Add-DT-label-to-SPBA5-bus.patch
> > > Applying: arm64: dts: imx8mp: Add DT label to SPBA5 bus
> > > Applying: arm64: dts: imx8mm: imx8mp: Add LVDS DTOs for Data Modul i.MX8M
> > > Mini and Plus eDM SBC
> > > Applying: arm64: dts: imx8mm: imx8mp: Add legacy board DTOs for Data Modul
> > > i.MX8M Mini and Plus eDM SBC
> > > Applying: arm64: dts: imx8mm: imx8mp: Add HDMI DTOs for Data Modul i.MX8M
> > > Mini and Plus eDM SBC
> > > Applying: arm64: dts: imx8mm: imx8mp: Add CM DTOs for Data Modul i.MX8M Mini
> > > and Plus eDM SBC
> > > Applying: arm64: dts: imx8mm: imx8mp: Add FIO1 DTOs for Data Modul i.MX8M
> > > Mini and Plus eDM SBC
> > > Applying: arm64: dts: imx8mm: imx8mp: Add FIO1-Audio DTOs for Data Modul
> > > i.MX8M Mini and Plus eDM SBC
> > >
> > > $ git clean -fqdx
> > > $ export CROSS_COMPILE=aarch64-linux-gnu-
> > > $ make defconfig
> > > $ make -j8 dtbs 2>&1 | tee /tmp/dt.log
> >
> > Missed
> >
> > DTC_FLAGS_imx8mp-data-modul-edm-sbc-overlay-edm-mod-imx8mm-lvds-g070y2-l01 := -@
> >
> > did you set global env variable add -@ to export all symbal?
> Sure, I always have DTC_FLAGS = " -@" set . Do you want that in Makefile for
> those various DTOs ?

Yes, we need make sure kernel pass build by other people.

Frank