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author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2023-03-21 18:12:11 +0100 |
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committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-03-22 11:35:32 +0100 |
commit | 4ca4a633205fb372882de3e6e93a0a3584298249 (patch) | |
tree | 6a048ae927ca5923799ac29fc432a2132e29238e | |
parent | 0c187cca73291f2c355fae31eed3fc7aa783b2de (diff) | |
download | linux-stable-4ca4a633205fb372882de3e6e93a0a3584298249.tar.gz linux-stable-4ca4a633205fb372882de3e6e93a0a3584298249.tar.bz2 linux-stable-4ca4a633205fb372882de3e6e93a0a3584298249.zip |
ARM: dts: meson8: add the xtal_32k_out pin
GPIOX_10 can generate a 32768Hz signal when enabling the "xtal_32k_out"
group with the xtal function. This is typically used as LPO clock for
the SDIO wifi chips.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230321171213.2808460-2-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
-rw-r--r-- | arch/arm/boot/dts/meson8.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index 21eb59041a7d..4d18bb4e3c33 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -568,6 +568,14 @@ bias-disable; }; }; + + xtal_32k_out_pins: xtal-32k-out { + mux { + groups = "xtal_32k_out"; + function = "xtal"; + bias-disable; + }; + }; }; }; |