Re: [PATCH v8 01/21] pinctrl: tegra: Fix write barrier placement in pmx_writel

2019-08-14 Thread Linus Walleij
On Fri, Aug 9, 2019 at 1:47 AM Sowjanya Komatineni wrote: > pmx_writel uses writel which inserts write barrier before the > register write rather. > > This patch has fix to replace writel with writel_relaxed followed > by a write barrier to ensure write operation before the barrier > is

Re: [PATCH v8 01/21] pinctrl: tegra: Fix write barrier placement in pmx_writel

2019-08-12 Thread Thierry Reding
On Thu, Aug 08, 2019 at 04:46:40PM -0700, Sowjanya Komatineni wrote: > pmx_writel uses writel which inserts write barrier before the > register write rather. > > This patch has fix to replace writel with writel_relaxed followed > by a write barrier to ensure write operation before the barrier >

Re: [PATCH v8 01/21] pinctrl: tegra: Fix write barrier placement in pmx_writel

2019-08-09 Thread Dmitry Osipenko
09.08.2019 2:46, Sowjanya Komatineni пишет: > pmx_writel uses writel which inserts write barrier before the > register write rather. > > This patch has fix to replace writel with writel_relaxed followed > by a write barrier to ensure write operation before the barrier > is completed for