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Revert "alert_L module for handling oob alerts" #190

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Merged
srgovard merged 5 commits into from
Oct 24, 2025
Merged

Revert "alert_L module for handling oob alerts" #190

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9c48942
Revert "dt-bindings: misc: apml-alertl: Add APML Alert_L bindings"
srgovard Oct 24, 2025
e261724
Revert "arm64: dts: aspeed: Alert_L changes for Kenya & Nigeria"
srgovard Oct 24, 2025
0bcc411
Revert "arm64: dts: aspeed: Alert_L changes for Morocco & Congo"
srgovard Oct 24, 2025
782a4a9
Revert "misc: amd-apml: Add support for AMD APML Alert_L platform dri…
srgovard Oct 24, 2025
7a6afef
Revert "misc: amd-apml: Create common header for sbtsi device"
srgovard Oct 24, 2025
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63 changes: 0 additions & 63 deletions Documentation/devicetree/bindings/misc/amd,apml-alertl.yaml
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This file was deleted.

11 changes: 0 additions & 11 deletions arch/arm64/boot/dts/aspeed/aspeed-bmc-amd-congo.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -882,17 +882,6 @@
};
};

/ {
/* Alert_L associated with socket 0 */
alertl_sock0 {
compatible = "apml-alertl";
status = "okay";
gpios = <&ltpi0_gpio 20 GPIO_ACTIVE_LOW>;
sbrmi = <&sbrmi_p0_iod0>;
sbtsi = <&sbtsi_p0_iod0>;
};
};

#ifdef I3C_HUB

#define JESD300_SPD_I3C_MODE(bus, index, addr) \
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11 changes: 0 additions & 11 deletions arch/arm64/boot/dts/aspeed/aspeed-bmc-amd-kenya.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -572,17 +572,6 @@
};
};

/ {
/* Alert_L associated with socket 0 */
alertl_sock0 {
compatible = "apml-alertl";
status = "okay";
gpios = <&ltpi0_gpio 20 GPIO_ACTIVE_LOW>;
sbrmi = <&sbrmi_p0_iod0>;
sbtsi = <&sbtsi_p0_iod0>;
};
};

#ifdef I3C_HUB

#define JESD300_SPD_I3C_MODE(bus, index, addr) \
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20 changes: 0 additions & 20 deletions arch/arm64/boot/dts/aspeed/aspeed-bmc-amd-morocco.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -970,26 +970,6 @@
};
};

/ {
/* Alert_L associated with socket 0 */
alertl_sock0 {
compatible = "apml-alertl";
status = "okay";
gpios = <&ltpi0_gpio 20 GPIO_ACTIVE_LOW>;
sbrmi = <&sbrmi_p0_iod0>;
sbtsi = <&sbtsi_p0_iod0>;
};

/* Alert_L associated with socket 1 */
alertl_sock1 {
compatible = "apml-alertl";
status = "okay";
gpios = <&ltpi0_gpio 104 GPIO_ACTIVE_LOW>;
sbrmi = <&sbrmi_p1_iod0>;
sbtsi = <&sbtsi_p1_iod0>;
};
};

#ifdef I3C_HUB

#define JESD300_SPD_I3C_MODE(bus, index, addr) \
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20 changes: 0 additions & 20 deletions arch/arm64/boot/dts/aspeed/aspeed-bmc-amd-nigeria.dts
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Expand Up @@ -741,26 +741,6 @@
};
};

/ {
/* Alert_L associated with socket 0 */
alertl_sock0 {
compatible = "apml-alertl";
status = "okay";
gpios = <&ltpi0_gpio 20 GPIO_ACTIVE_LOW>;
sbrmi = <&sbrmi_p0_iod0>;
sbtsi = <&sbtsi_p0_iod0>;
};

/* Alert_L associated with socket 1 */
alertl_sock1 {
compatible = "apml-alertl";
status = "okay";
gpios = <&ltpi0_gpio 104 GPIO_ACTIVE_LOW>;
sbrmi = <&sbrmi_p1_iod0>;
sbtsi = <&sbtsi_p1_iod0>;
};
};

#ifdef I3C_HUB

#define JESD300_SPD_I3C_MODE(bus, index, addr) \
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16 changes: 0 additions & 16 deletions drivers/misc/amd-apml/Kconfig
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Expand Up @@ -24,19 +24,3 @@ config APML_SBTSI

This driver can also be built as a module. If so, the module will
be called apml_sbtsi.

config APML_ALERTL
tristate "Emulated apml alertl interface driver over i3c bus"
depends on APML_SBRMI && APML_SBTSI
default n
help
This driver provides support for AMD APML Alert_L interface,
enabling alert notification from AMD SoCs to a BMC (Baseboard
Management Controller) over I2C/I3C bus.

The driver monitors RAS and thermal events by handling alerts
from SBRMI and SBTSI devices, and reports these events to userspace
via uevents. Device configuration is managed via device tree bindings.

This driver can also be built as a module. If so, the module will
be called apml_alertl.ko.
1 change: 0 additions & 1 deletion drivers/misc/amd-apml/Makefile
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Expand Up @@ -6,4 +6,3 @@

obj-$(CONFIG_APML_SBRMI) += sbrmi.o sbrmi-common.o
obj-$(CONFIG_APML_SBTSI) += apml_sbtsi.o
obj-$(CONFIG_APML_ALERTL) += apml_alertl.o
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