UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: dts: exynos: Disable pull control for S5M8767 PMIC 

S5M8767 PMIC interrupt line on Exynos5250-based Arndale board has
external pull-up resistors, so disable any pull control for it in
in controller node. This fixes support for S5M8767 interrupts and
enables operation of wakeup from S5M8767 RTC alarm.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Marek Szyprowski 2018-09-06 17:41:35 +02:00 committed by Krzysztof Kozlowski
parent b803211825
commit ef2ecab9af
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/boot/dts/exynos5250-arndale.dts
View File

@ -231,6 +231,8 @@
reg = <0x66>;
interrupt-parent = <&gpx3>;
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&s5m8767_irq>;
vinb1-supply = <&main_dc_reg>;
vinb2-supply = <&main_dc_reg>;
@ -591,6 +593,13 @@
cap-sd-highspeed;
};
&pinctrl_0 {
s5m8767_irq: s5m8767-irq {
samsung,pins = "gpx3-2";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
};
&rtc {
status = "okay";
};