Sowjanya Komatineni b2df456c83 pinctrl: tegra: Fix write barrier placement in pmx_writel ... [ Upstream commit c2cf351eba ] 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> Link: https://lore.kernel.org/r/1565984527-5272-2-git-send-email-skomatineni@nvidia.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-10-07 18:56:52 +02:00
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Kconfig
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pinctrl-tegra-xusb.c	pinctrl: tegra: explicitly request exclusive reset control	2017-08-14 15:01:02 +02:00
pinctrl-tegra.c	pinctrl: tegra: Fix write barrier placement in pmx_writel	2019-10-07 18:56:52 +02:00
pinctrl-tegra.h	pinctrl: tegra: define GPIO compatible node per SoC	2018-07-29 23:37:03 +02:00
pinctrl-tegra20.c	pinctrl: tegra: Move drivers registration to arch_init level	2018-08-03 19:17:39 +02:00
pinctrl-tegra30.c	pinctrl: tegra: Move drivers registration to arch_init level	2018-08-03 19:17:39 +02:00
pinctrl-tegra114.c	pinctrl: tegra: Move drivers registration to arch_init level	2018-08-03 19:17:39 +02:00
pinctrl-tegra124.c	pinctrl: tegra: Move drivers registration to arch_init level	2018-08-03 19:17:39 +02:00
pinctrl-tegra210.c	pinctrl: tegra: Move drivers registration to arch_init level	2018-08-03 19:17:39 +02:00