Messages in this thread | | | Subject | [PATCH v1 0/1] pinctrl:mtk: Fix kexec() initialization | From | Ricardo Ribalda <> | Date | Tue, 22 Nov 2022 00:38:54 +0100 |
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When we use kexec to reboot a system, the hardware keeps its old state.
This can be problematic for interrupt controllers.
Lets initialise the controller with a know state.
To: Sean Wang <sean.wang@kernel.org> To: Linus Walleij <linus.walleij@linaro.org> To: Matthias Brugger <matthias.bgg@gmail.com> Cc: linux-mediatek@lists.infradead.org Cc: linux-gpio@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: Joel Fernandes (Google) <joel@joelfernandes.org> Cc: Sergey Senozhatsky <senozhatsky@chromium.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Ross Zwisler <zwisler@kernel.org> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
--- Ricardo Ribalda (1): pinctrl: meditatek: Startup with the IRQs disabled
drivers/pinctrl/mediatek/mtk-eint.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) --- base-commit: eb7081409f94a9a8608593d0fb63a1aa3d6f95d8 change-id: 20221122-mtk-pinctrl-a82d0240c848
Best regards, -- Ricardo Ribalda <ribalda@chromium.org>
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