| commit | 075b0185b6e785f08391802dccd3293ce8517a93 | [log] [tgz] |
|---|---|---|
| author | Benjamin Gaignard <benjamin.gaignard@linaro.org> | Tue Nov 27 13:49:53 2018 +0100 |
| committer | Tom Rini <trini@konsulko.com> | Thu Dec 06 23:26:33 2018 -0500 |
| tree | 333c02ed92fa0912bf2a5cfed7256e049292e5f1 | |
| parent | 9119f547d3e9b9f488055b90572a8ff83125b3e2 [diff] |
pinctrl: stm32: make pinctrl use hwspinlock Protect configuration registers with a hardware spinlock. If a hwspinlock is defined in the device-tree node used it to be sure that none of the others processors on the SoC could change the configuration at the same time. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>