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| author |   Stefan Wahren <wahrenst@gmx.net> | 2019-07-22 08:23:25 +0200 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2019-08-05 11:35:41 +0200 |
| commit | e38a9a437fb93ddafab5030165e4c6a3a5021669 (patch) | |
| tree | 77f927c533c9b4193b4e294475f024c54e676d12 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | pinctrl: bcm2835: Add brcm,bcm2711 compatible (diff) | |
| download | wireguard-linux-e38a9a437fb93ddafab5030165e4c6a3a5021669.tar.xz wireguard-linux-e38a9a437fb93ddafab5030165e4c6a3a5021669.zip | |
pinctrl: bcm2835: Add support for BCM2711 pull-up functionality
The BCM2711 has a new way of selecting the pull-up/pull-down setting
for a GPIO pin. The registers used for the BCM2835, GP_PUD and
GP_PUDCLKn0, are no longer connected. A new set of registers,
GP_GPIO_PUP_PDN_CNTRL_REGx must be used. This commit will add
a new compatible string "brcm,bcm2711-gpio" and the kernel
driver will use it to select which method is used to select
pull-up/pull-down.
This patch based on a patch by Al Cooper which was intended for the
BCM7211. This is a bugfixed and improved version.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/1563776607-8368-3-git-send-email-wahrenst@gmx.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions