[PATCH linux dev-5.10 16/35] ARM: dts: aspeed: tacoma: Remove CFAM reset GPIO
Eddie James
eajames at linux.ibm.com
Tue Mar 9 09:54:00 AEDT 2021
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 at linux.ibm.com>
---
arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
index 8bd21921c691..d61697fc21d7 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
@@ -201,7 +201,6 @@ &fsim0 {
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 at 0,0 {
reg = <0 0>;
--
2.27.0
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