From: Tomer Maimon <tmaimon77@gmail.com>
To: <openbmc@lists.ozlabs.org>
Cc: Joel Stanley <joel@jms.id.au>, Tomer Maimon <tmaimon77@gmail.com>
Subject: [PATCH linux dev-6.5 v1 1/2] dt-bindings: hwmon: npcm: Add npcm845 compatible string
Date: Sun, 1 Oct 2023 14:56:18 +0300 [thread overview]
Message-ID: <20231001115619.94491-2-tmaimon77@gmail.com> (raw)
In-Reply-To: <20231001115619.94491-1-tmaimon77@gmail.com>
Add a compatible string for Nuvoton BMC NPCM845 Pulse Width Modulation (PWM)
and Fan tach controller.
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
---
Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt b/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt
index 28f43e929f6d..1e41ec1fb926 100644
--- a/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt
+++ b/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt
@@ -1,12 +1,16 @@
-Nuvoton NPCM7xx PWM and Fan Tacho controller device
+Nuvoton NPCM PWM and Fan Tacho controller device
The Nuvoton BMC NPCM7XX supports 8 Pulse-width modulation (PWM)
controller outputs and 16 Fan tachometer controller inputs.
+The Nuvoton BMC NPCM8XX supports 12 Pulse-width modulation (PWM)
+controller outputs and 16 Fan tachometer controller inputs.
+
Required properties for pwm-fan node
- #address-cells : should be 1.
- #size-cells : should be 0.
- compatible : "nuvoton,npcm750-pwm-fan" for Poleg NPCM7XX.
+ : "nuvoton,npcm845-pwm-fan" for Arbel NPCM8XX.
- reg : specifies physical base address and size of the registers.
- reg-names : must contain:
* "pwm" for the PWM registers.
--
2.33.0
next prev parent reply other threads:[~2023-10-01 11:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-01 11:56 [PATCH linux dev-6.5 v1 0/2] hwmon: npcm: add Arbel NPCM8XX support Tomer Maimon
2023-10-01 11:56 ` Tomer Maimon [this message]
2023-10-01 11:56 ` [PATCH linux dev-6.5 v1 2/2] hwmon: npcm750-pwm-fan: Add NPCM8xx support Tomer Maimon
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