Re: [PATCH v2 11/15] ARM: dts: aspeed: fix PCA95xx GPIO expander properties on Portwell
From: Joel Stanley <joel@jms.id.au>
Date: 2020-09-11 00:57:19
Also in:
linux-aspeed, linux-devicetree, linux-mediatek, linux-omap, linux-renesas-soc, lkml
On Thu, 10 Sep 2020 at 17:59, Krzysztof Kozlowski [off-list ref] wrote:
The PCA95xx GPIO expander requires GPIO controller properties to operate properly. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Joel Stanley <joel@jms.id.au> (This device tree can probably be dropped in the future. I heard these boards were very hard to come by even a year or so ago, and I doubt they are still in use.)
quoted hunk ↗ jump to hunk
--- arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts | 2 ++ 1 file changed, 2 insertions(+)diff --git a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts index 4a1ca8f5b6a7..03c161493ffc 100644 --- a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts +++ b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts@@ -121,6 +121,8 @@ pca9555@27 { compatible = "nxp,pca9555"; reg = <0x27>; + gpio-controller; + #gpio-cells = <2>; }; }; --2.17.1
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