linux-kernel - [PATCH v2 3/5] dt-bindings: hwmon: hpe,gxp-fanctrl: remove fn2 and pl regs

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Date:   Wed, 31 May 2023 10:19:16 -0500
From:   nick.hawkins@....com
To:     verdun@....com, nick.hawkins@....com, linus.walleij@...aro.org,
        brgl@...ev.pl, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, jdelvare@...e.com,
        linux@...ck-us.net, andy.shevchenko@...il.com,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-hwmon@...r.kernel.org
Subject: [PATCH v2 3/5] dt-bindings: hwmon: hpe,gxp-fanctrl: remove fn2 and pl regs

From: Nick Hawkins <nick.hawkins@....com>

Remove the fn2 register and pl register references as these memory areas
are now consumed by the GXP GPIO driver. The fan driver now gathers fan
information from GPIO driver.

Signed-off-by: Nick Hawkins <nick.hawkins@....com>

---

v2:
 *Added more detailed subject and patch description
---
 .../bindings/hwmon/hpe,gxp-fan-ctrl.yaml         | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml b/Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
index 4a52aac6be72..963aa640dc05 100644
--- a/Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
+++ b/Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
@@ -18,21 +18,12 @@ properties:
     const: hpe,gxp-fan-ctrl
 
   reg:
-    items:
-      - description: Fan controller PWM
-      - description: Programmable logic
-      - description: Function 2
-
-  reg-names:
-    items:
-      - const: base
-      - const: pl
-      - const: fn2
+    description: Fan controller PWM
+    maxItems: 1
 
 required:
   - compatible
   - reg
-  - reg-names
 
 additionalProperties: false
 
@@ -40,6 +31,5 @@ examples:
   - |
     fan-controller@...0c00 {
       compatible = "hpe,gxp-fan-ctrl";
-      reg = <0x1000c00 0x200>, <0xd1000000 0xff>, <0x80200000 0x100000>;
-      reg-names = "base", "pl", "fn2";
+      reg = <0x1000c00 0x200>;
     };
-- 
2.17.1