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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-10-15 10:55:58 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-10-15 10:55:58 +0200 |
commit | 2036f2866753a28b2783ad6dc78a40ca5345e6d8 (patch) | |
tree | 468b1c17b06a2377c5f8e6d711d8f3187f60667f /dts/Bindings/gpio/gpio-aspeed.txt | |
parent | 785f926d4527184194b6424bc39ce367e2cea7d8 (diff) | |
download | barebox-2036f2866753a28b2783ad6dc78a40ca5345e6d8.tar.gz barebox-2036f2866753a28b2783ad6dc78a40ca5345e6d8.tar.xz |
dts: update to v5.4-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/gpio/gpio-aspeed.txt')
-rw-r--r-- | dts/Bindings/gpio/gpio-aspeed.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/dts/Bindings/gpio/gpio-aspeed.txt b/dts/Bindings/gpio/gpio-aspeed.txt index 7e9b586770..b2033fc3a7 100644 --- a/dts/Bindings/gpio/gpio-aspeed.txt +++ b/dts/Bindings/gpio/gpio-aspeed.txt @@ -2,7 +2,8 @@ Aspeed GPIO controller Device Tree Bindings ------------------------------------------- Required properties: -- compatible : Either "aspeed,ast2400-gpio" or "aspeed,ast2500-gpio" +- compatible : Either "aspeed,ast2400-gpio", "aspeed,ast2500-gpio", + or "aspeed,ast2600-gpio". - #gpio-cells : Should be two - First cell is the GPIO line number @@ -17,7 +18,9 @@ Required properties: Optional properties: -- clocks : A phandle to the clock to use for debounce timings +- clocks : A phandle to the clock to use for debounce timings +- ngpios : Number of GPIOs controlled by this controller. Should be set + when there are multiple GPIO controllers on a SoC (ast2600). The gpio and interrupt properties are further described in their respective bindings documentation: |