[PATCH 2/2] ARM: dts: aspeed: catalina: remove interrupt of GPIOB4 form all IOEXP
From: Potin Lai
Date: Wed Nov 20 2024 - 23:37:08 EST
We notice this interrupt pin always keep low, it cause BMC stuck at boot
up until kernel disabling IRQ of this GPIO pin.
Remove the interrupt of GPIOB4 pin from all IOEXP for now to avoid BMC
get stuck.
Signed-off-by: Potin Lai <potin.lai.pt@xxxxxxxxx>
---
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts | 6 ------
1 file changed, 6 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
index 417c0d12635c..3822bb3c9243 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
@@ -593,8 +593,6 @@ io_expander0: gpio@20 {
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
- interrupt-parent = <&gpio0>;
- interrupts = <ASPEED_GPIO(B, 4) IRQ_TYPE_LEVEL_LOW>;
};
// Module 1 IOEXP
@@ -603,8 +601,6 @@ io_expander1: gpio@21 {
reg = <0x21>;
gpio-controller;
#gpio-cells = <2>;
- interrupt-parent = <&gpio0>;
- interrupts = <ASPEED_GPIO(B, 4) IRQ_TYPE_LEVEL_LOW>;
};
// HMC IOEXP
@@ -613,8 +609,6 @@ io_expander2: gpio@27 {
reg = <0x27>;
gpio-controller;
#gpio-cells = <2>;
- interrupt-parent = <&gpio0>;
- interrupts = <ASPEED_GPIO(B, 4) IRQ_TYPE_LEVEL_LOW>;
};
// Module 0 EEPROM
--
2.31.1