Re: [PATCH V3 06/10] arm64: dts: imx8mq: Enable both G1 and G2 VPU's with vpu-blk-ctrl

[Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>]

Hi Adam,

On Mon, Jan 24, 2022 at 09:08:14PM +0800, kernel test robot wrote:
> Hi Adam,
> 
> Thank you for the patch! Yet something to improve:
> 
> [auto build test ERROR on e783362eb54cd99b2cac8b3a9aeac942e6f6ac07]
> 
> url:    https://github.com/0day-ci/linux/commits/Adam-Ford/media-hantro-imx8mq-imx8mm-Let-VPU-decoders-get-controlled-by-vpu-blk-ctrl/20220124-103340
> base:   e783362eb54cd99b2cac8b3a9aeac942e6f6ac07
> config: arm64-buildonly-randconfig-r001-20220124 (https://download.01.org/0day-ci/archive/20220124/202201242024.Xqet4cvg-lkp@intel.com/config)
> compiler: aarch64-linux-gcc (GCC) 11.2.0
> reproduce (this is a W=1 build):
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # https://github.com/0day-ci/linux/commit/a74e6df1159d70d74f2a6988748f8e9648478d86
>         git remote add linux-review https://github.com/0day-ci/linux
>         git fetch --no-tags linux-review Adam-Ford/media-hantro-imx8mq-imx8mm-Let-VPU-decoders-get-controlled-by-vpu-blk-ctrl/20220124-103340
>         git checkout a74e6df1159d70d74f2a6988748f8e9648478d86
>         # save the config file to linux build tree
>         mkdir build_dir
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> 
> All errors (new ones prefixed by >>):
> 
> >> Error: arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi:275.1-5 Label or path vpu not found

Would you mind including a patch that removes the vpu reference from arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi ?
Namely, removing:

&vpu {
	status = "okay";
};

Memory-to-memory devices are meant to be enabled by default at the top dtsi level.
This will then fix this issue, when you change the node labels to vpu_g1 and
vpu_g2.

Thanks!
Ezequiel

>    FATAL ERROR: Syntax error parsing input tree
> 
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org