* [PATCH linux dev-5.10] ARM: dts: rainier: Add 'factory-reset-toggle' as GPIOF6
@ 2021-07-14 21:47 Isaac Kurth
2021-07-22 14:42 ` Adriana Kobylak
0 siblings, 1 reply; 2+ messages in thread
From: Isaac Kurth @ 2021-07-14 21:47 UTC (permalink / raw)
To: isaac.kurth, Joel Stanley, openbmc
From: Isaac Kurth <isaac.kurth@ibm.com>
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@ibm.com>
---
arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index 728855c5cb90..81be3a563e6a 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -231,7 +231,7 @@ &gpio0 {
/*C0-C7*/ "","","","","","","","",
/*D0-D7*/ "","","","","","","","",
/*E0-E7*/ "","","","","","","","",
- /*F0-F7*/ "","","","","","","","",
+ /*F0-F7*/ "","","","","","","factory-reset-toggle","",
/*G0-G7*/ "","","","","","","","",
/*H0-H7*/ "","bmc-ingraham0","rear-enc-id0","rear-enc-fault0","","","","",
/*I0-I7*/ "","","","","","","","",
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH linux dev-5.10] ARM: dts: rainier: Add 'factory-reset-toggle' as GPIOF6
2021-07-14 21:47 [PATCH linux dev-5.10] ARM: dts: rainier: Add 'factory-reset-toggle' as GPIOF6 Isaac Kurth
@ 2021-07-22 14:42 ` Adriana Kobylak
0 siblings, 0 replies; 2+ messages in thread
From: Adriana Kobylak @ 2021-07-22 14:42 UTC (permalink / raw)
To: Isaac Kurth, mspinler, Andrew Geissler, Joel Stanley
Cc: isaac.kurth, OpenBMC Maillist
> On Jul 14, 2021, at 4:47 PM, Isaac Kurth <blisaac91@gmail.com> wrote:
>
> From: Isaac Kurth <isaac.kurth@ibm.com>
>
> 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@ibm.com>
Reviewed-by: Adriana Kobylak <anoo@us.ibm.com>
> ---
> arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> index 728855c5cb90..81be3a563e6a 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> @@ -231,7 +231,7 @@ &gpio0 {
> /*C0-C7*/ "","","","","","","","",
> /*D0-D7*/ "","","","","","","","",
> /*E0-E7*/ "","","","","","","","",
> - /*F0-F7*/ "","","","","","","","",
> + /*F0-F7*/ "","","","","","","factory-reset-toggle","",
> /*G0-G7*/ "","","","","","","","",
> /*H0-H7*/ "","bmc-ingraham0","rear-enc-id0","rear-enc-fault0","","","","",
> /*I0-I7*/ "","","","","","","","",
> --
> 2.25.1
>
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