From: Nick Hu <nick.hu@sifive.com>
To: Daniel Lezcano <daniel.lezcano@kernel.org>,
Thomas Gleixner <tglx@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <pjw@kernel.org>,
Samuel Holland <samuel.holland@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
Anup Patel <anup@brainfault.org>
Cc: Conor Dooley <conor.dooley@microchip.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-riscv@lists.infradead.org, Nick Hu <nick.hu@sifive.com>
Subject: [PATCH] dt-bindings: timer: Remove sifive,fine-ctr-bits property
Date: Sun, 19 Apr 2026 23:18:55 -0700 [thread overview]
Message-ID: <20260419-clintv2-remove-fine-ctr-v1-1-7527f4d45850@sifive.com> (raw)
The counter width can be inferred from the compatible string, making the
explicit "sifive,fine-ctr-bits" property redundant. Remove the property
to simplify the bindings.
Fixes: 0f920690a82c ("dt-bindings: timer: Add SiFive CLINT2")
Suggested-by: Conor Dooley <conor+dt@kernel.org>
Link: https://lore.kernel.org/linux-riscv/20260330-relative-hardened-5ce35fe1ef57@spud/
Signed-off-by: Nick Hu <nick.hu@sifive.com>
---
.../devicetree/bindings/timer/sifive,clint.yaml | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/Documentation/devicetree/bindings/timer/sifive,clint.yaml b/Documentation/devicetree/bindings/timer/sifive,clint.yaml
index 3c16b260db04..051edb1da0d7 100644
--- a/Documentation/devicetree/bindings/timer/sifive,clint.yaml
+++ b/Documentation/devicetree/bindings/timer/sifive,clint.yaml
@@ -72,22 +72,6 @@ properties:
minItems: 1
maxItems: 4095
- sifive,fine-ctr-bits:
- maximum: 15
- description: The width in bits of the fine counter.
-
-if:
- properties:
- compatible:
- contains:
- const: sifive,clint2
-then:
- required:
- - sifive,fine-ctr-bits
-else:
- properties:
- sifive,fine-ctr-bits: false
-
additionalProperties: false
required:
---
base-commit: c1f49dea2b8f335813d3b348fd39117fb8efb428
change-id: 20260409-clintv2-remove-fine-ctr-d5caeda27863
Best regards,
--
Nick Hu <nick.hu@sifive.com>
next reply other threads:[~2026-04-20 6:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-20 6:18 Nick Hu [this message]
2026-04-20 16:09 ` [PATCH] dt-bindings: timer: Remove sifive,fine-ctr-bits property Conor Dooley
2026-04-20 17:55 ` Daniel Lezcano
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