[PATCH linux dev-5.10] ARM: dts: everest: Add 'factory-reset-toggle' as GPIOF6
Isaac Kurth
blisaac91 at gmail.com
Wed Sep 1 12:31:07 PDT 2021
The state of this GPIO determines whether a factory reset has been
requested. If a physical switch is used, it can be high or low. During boot,
the software checks and records the state of this switch. If it is different
than the previous recorded state, then the read-write portions of memory are
reformatted.
Signed-off-by: Isaac Kurth <isaac.kurth at ibm.com>
---
arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
index 83fc29309154..73c8f780e5b1 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
@@ -241,7 +241,8 @@ &gpio0 {
/*D0-D7*/ "","","","","","","","",
/*E0-E7*/ "","","","","","","","",
/*F0-F7*/ "PIN_HOLE_RESET_IN_N","","",
- "PIN_HOLE_RESET_OUT_N","","","","",
+ "PIN_HOLE_RESET_OUT_N","","",
+ "factory-reset-toggle","",
/*G0-G7*/ "","","","","","","","",
/*H0-H7*/ "led-rtc-battery","led-bmc","led-rear-enc-id0","led-rear-enc-fault0","","","","",
/*I0-I7*/ "","","","","","","","",
--
2.25.1
More information about the linux-arm-kernel
mailing list