diff options
| author | Eddie James <eajames@linux.ibm.com> | 2021-03-08 16:54:00 -0600 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2022-02-21 17:58:24 +1030 |
| commit | c23fadafebf3cd690af8288e6e562fbbbda82108 (patch) | |
| tree | f3e7a5c6c36170e21acb4cc92218d02a8e21b670 /arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | |
| parent | f173c93f181e534da07ae4efe9dc5d7c1dc52c5b (diff) | |
ARM: dts: aspeed: tacoma: Remove CFAM reset GPIO
witherspoon hardware and p9 chips have very sensitive requirements for
the cfam-reset. We're seeing power faults with the kernel based cfam
reset due to this.
Could adapt the power application to use the new kernel based cfam reset
interface but there's not a lot to be gained there since the power
application is going away with p10 and this limitation is not present in
p10.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210308225419.46530-17-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts index 22e41273bd6b..72b7a6639ed9 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts @@ -197,7 +197,6 @@ fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>; fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>; - cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>; cfam@0,0 { reg = <0 0>; |