From 2e74157dae6a195b69589232e6ad532775e0cb70 Mon Sep 17 00:00:00 2001
From: Matthew Barth <msbarth@us.ibm.com>
Date: Fri, 8 Jan 2021 11:58:33 -0600
Subject: rainier: Re-add fan presence gpios on Everest

Corrected the gpio pins and paths for detecting fans wired to a PCA9552
behind a mux according to the Everest schematics. Fan presence will fail
to access these gpios until the Everest dts is updated to expose them.

(From meta-ibm rev: 072949a9b84112572559baa76d12b9a7c77f8547)

Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
Change-Id: I9456ff8bd4298f3414f41180732e8e17b738acfa
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
---
 .../rainier/everest/config.json                    | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/meta-ibm/recipes-phosphor/fans/phosphor-fan-presence-config/rainier/everest/config.json b/meta-ibm/recipes-phosphor/fans/phosphor-fan-presence-config/rainier/everest/config.json
index a9f1061fd..439aedcac 100644
--- a/meta-ibm/recipes-phosphor/fans/phosphor-fan-presence-config/rainier/everest/config.json
+++ b/meta-ibm/recipes-phosphor/fans/phosphor-fan-presence-config/rainier/everest/config.json
@@ -3,6 +3,12 @@
       "name": "fan0",
       "path": "/system/chassis/motherboard/fan0",
       "methods": [
+         {
+            "type": "gpio",
+            "key": 15,
+            "physpath": "/sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a780.i2c-bus/i2c-14/i2c-30/30-0061",
+            "devpath": "/dev/input/by-path/platform-gpio-keys-polled-event"
+         },
          {
             "type": "tach",
             "sensors": [
@@ -19,6 +25,12 @@
       "name": "fan1",
       "path": "/system/chassis/motherboard/fan1",
       "methods": [
+         {
+            "type": "gpio",
+            "key": 14,
+            "physpath": "/sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a780.i2c-bus/i2c-14/i2c-30/30-0061",
+            "devpath": "/dev/input/by-path/platform-gpio-keys-polled-event"
+         },
          {
             "type": "tach",
             "sensors": [
@@ -35,6 +47,12 @@
       "name": "fan2",
       "path": "/system/chassis/motherboard/fan2",
       "methods": [
+         {
+            "type": "gpio",
+            "key": 13,
+            "physpath": "/sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a780.i2c-bus/i2c-14/i2c-30/30-0061",
+            "devpath": "/dev/input/by-path/platform-gpio-keys-polled-event"
+         },
          {
             "type": "tach",
             "sensors": [
@@ -51,6 +69,12 @@
       "name": "fan3",
       "path": "/system/chassis/motherboard/fan3",
       "methods": [
+         {
+            "type": "gpio",
+            "key": 12,
+            "physpath": "/sys/devices/platform/ahb/ahb:apb/ahb:apb:bus@1e78a000/1e78a780.i2c-bus/i2c-14/i2c-30/30-0061",
+            "devpath": "/dev/input/by-path/platform-gpio-keys-polled-event"
+         },
          {
             "type": "tach",
             "sensors": [
-- 
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