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Message-Id: <20230606014234.29491-4-nick.hawkins@hpe.com>
Date: Mon, 5 Jun 2023 20:42:32 -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 v3 3/5] dt-bindings: hwmon: hpe,gxp-fan-ctrl: remove fn2 and pl registers
From: Nick Hawkins <nick.hawkins@....com>
Reduce the hpe,gxp-fan-ctrl register references from 3 to 1. The
function2 (fn2) and programmable logic (pl) references are removed.
The purpose of removal being their functionality will be consumed by a
new GPIO driver.
Signed-off-by: Nick Hawkins <nick.hawkins@....com>
---
v3:
*Modify the subject.
*Remove mention of fan driver receiving data from GPIO as it is no
longer applicable
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
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