From: Hal Feng <hal.feng@starfivetech.com>
To: "Uwe Kleine-König" <ukleinek@kernel.org>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor@kernel.org>,
"Emil Renner Berthing" <emil.renner.berthing@canonical.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Paul Walmsley" <pjw@kernel.org>,
"Albert Ou" <aou@eecs.berkeley.edu>
Cc: Hal Feng <hal.feng@starfivetech.com>,
linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v20 1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers
Date: Mon, 29 Jun 2026 14:35:59 +0800 [thread overview]
Message-ID: <20260629063601.63917-2-hal.feng@starfivetech.com> (raw)
In-Reply-To: <20260629063601.63917-1-hal.feng@starfivetech.com>
Remove the jh8100 compatible since the JH8100 SoC has been canceled and
will not be released. Add the jhb100 compatible to replace it.
Change the register size in examples to 0x10, since an OpenCores PTC IP
has only 4 32-bit registers: CNTR, HRC, LRC and CTRL.
I will maintain this pwm module in place of William.
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
---
Documentation/devicetree/bindings/pwm/opencores,pwm.yaml | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml b/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml
index 52a59d245cdb..42c5d2b6326d 100644
--- a/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: OpenCores PWM controller
maintainers:
- - William Qiu <william.qiu@starfivetech.com>
+ - Hal Feng <hal.feng@starfivetech.com>
description:
The OpenCores PTC ip core contains a PWM controller. When operating in PWM
@@ -23,7 +23,7 @@ properties:
- enum:
- starfive,jh7100-pwm
- starfive,jh7110-pwm
- - starfive,jh8100-pwm
+ - starfive,jhb100-pwm
- const: opencores,pwm-v1
reg:
@@ -49,7 +49,7 @@ examples:
- |
pwm@12490000 {
compatible = "starfive,jh7110-pwm", "opencores,pwm-v1";
- reg = <0x12490000 0x10000>;
+ reg = <0x12490000 0x10>;
clocks = <&clkgen 181>;
resets = <&rstgen 109>;
#pwm-cells = <3>;
--
2.43.2
next prev parent reply other threads:[~2026-06-29 10:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-29 6:35 [PATCH v20 0/3] Add OpenCores PTC PWM support Hal Feng
2026-06-29 6:35 ` Hal Feng [this message]
2026-06-29 14:59 ` [PATCH v20 1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers Conor Dooley
2026-06-29 15:00 ` Conor Dooley
2026-06-29 6:36 ` [PATCH v20 2/3] riscv: dts: starfive: Correct pwm nodes Hal Feng
2026-06-29 6:36 ` [PATCH v20 3/3] pwm: Add OpenCores PTC PWM driver Hal Feng
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