| From | Linus Walleij <> | Date | Mon, 19 Aug 2019 00:20:01 +0200 | Subject | Re: [PATCH v9 01/22] pinctrl: tegra: Fix write barrier placement in pmx_writel |
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On Fri, Aug 16, 2019 at 9:42 PM Sowjanya Komatineni <skomatineni@nvidia.com> wrote: > > pmx_writel uses writel which inserts write barrier before the > register write. > > This patch has fix to replace writel with writel_relaxed followed > by a readback and memory barrier to ensure write operation is > completed for successful pinctrl change. > > Acked-by: Thierry Reding <treding@nvidia.com> > Reviewed-by: Dmitry Osipenko <digetx@gmail.com> > Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Took out the previous patches and applied this instead.
Yours, Linus Walleij
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