This patch add the GPIO standby controller in the APM X-Gene platform.
v1 Change:
1. Do not access GIC register from driver.
2. Duplicate gpio probe funtion.
3. Function gpiochip_remove doesn't return value.
Y Vo (3):
gpio: Add APM X-Gene standby GPIO controller driver
Documentation: gpio: Add APM X-Gene standby GPIO controller DTS
binding
arm64:dts: Add APM X-Gene standby GPIO controller DTS entries
.../devicetree/bindings/gpio/gpio-xgene-sb.txt | 31 +++
arch/arm64/boot/dts/apm-storm.dtsi | 13 ++
drivers/gpio/Kconfig | 7 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-xgene-sb.c | 216 +++++++++++++++++++++
5 files changed, 268 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-xgene-sb.txt
create mode 100644 drivers/gpio/gpio-xgene-sb.c
--
2.2.0
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