Messages in this thread | | | From | Min Li <> | Subject | RE: [PATCH net-next] ptp: clockmatrix: use rsmu driver to access i2c/spi bus | Date | Thu, 23 Sep 2021 16:29:44 +0000 |
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> -----Original Message----- > From: Jakub Kicinski <kuba@kernel.org> > Sent: September 23, 2021 11:31 AM > To: Min Li <min.li.xe@renesas.com> > Cc: richardcochran@gmail.com; netdev@vger.kernel.org; linux- > kernel@vger.kernel.org; lee.jones@linaro.org > Subject: Re: [PATCH net-next] ptp: clockmatrix: use rsmu driver to access > i2c/spi bus > > On Wed, 22 Sep 2021 09:57:14 -0400 min.li.xe@renesas.com wrote: > > From: Min Li <min.li.xe@renesas.com> > > > > rsmu (Renesas Synchronization Management Unit ) driver is located in > > drivers/mfd and responsible for creating multiple devices including > > clockmatrix phc, which will then use the exposed regmap and mutex > > handle to access i2c/spi bus. > > Does not build on 32 bit. You need to use division helpers.
Hi Jakub
I did build it through 32 bit arm and didn't get the problem.
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
Thanks
Min
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