arm64: dts: sprd: Add GPIO and GPIO keys device nodes
authorBaolin Wang <baolin.wang@linaro.org>
Mon, 16 Apr 2018 02:40:03 +0000 (10:40 +0800)
committerOlof Johansson <olof@lixom.net>
Fri, 25 May 2018 22:28:29 +0000 (15:28 -0700)
commit1cea2c22ec0eb579e53a79eb903cd69f6bca62ce
tree350879886a68d537b4caf6832380d706058431d0
parent4b9743e84cab9ca3f9277ccb7ffa614567969e2e
arm64: dts: sprd: Add GPIO and GPIO keys device nodes

This patch adds device nodes to enable one GPIO controller located on
digital chip, 2 EIC (external interrupt controller) controllers loacted
on PMIC and digital chip for Spreadtrum SC9860 platform.

Moreover this patch adds 3 GPIO keys relied on EIC controller to support
power key and volume up/down keys.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
arch/arm64/boot/dts/sprd/sc2731.dtsi
arch/arm64/boot/dts/sprd/sc9860.dtsi
arch/arm64/boot/dts/sprd/whale2.dtsi