From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from azure-sdnproxy.icoremail.net (azure-sdnproxy.icoremail.net [40.65.178.148]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6AA5348C3FA; Tue, 21 Jul 2026 12:09:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=40.65.178.148 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784635789; cv=none; b=MGHOsO3MrQ9l5D+UxFaWfeXDTpvOXcT9g/LLFYBWGoIfWsfE0SEo+bTRJxM3vnU4+E5oCMGtC5mUX0cK87/tANQfUzjJUjQrTiUHAegOxx2hpqVxh8H/iXYICW9UMaPwKoXM3zygaueeavQu1OX2WkSPg3CBpFolxevms75H0Jc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784635789; c=relaxed/simple; bh=VU9wcl5bgqkfXzgirnXI1pGLiRirCYhJQWUHWdhnM50=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=aTS20HVIPolppLpNnlLSTNED6D9UQtDce8Cd++1oYQx9XSyT5WzAnjUuGJxG0hxPe7J0iQGbgwzqHPHN4HHr6C45RgBeQRnXyZ0aRF2l4wuTTkLD+xIwj9fEdGNk6BO+x3Ng9OJz8ng+Cgw187QBeT8dNOOhhWYn9KKcoRaCylI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=eswincomputing.com; spf=pass smtp.mailfrom=eswincomputing.com; arc=none smtp.client-ip=40.65.178.148 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=eswincomputing.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=eswincomputing.com Received: from E0005152DT.eswin.cn (unknown [10.12.96.41]) by app2 (Coremail) with SMTP id TQJkCgBXXZuBYV9q+1M2AA--.2768S2; Tue, 21 Jul 2026 20:09:38 +0800 (CST) From: dongxuyang@eswincomputing.com To: ukleinek@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, ben-linux@fluff.org, ben.dooks@codethink.co.uk, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, p.zabel@pengutronix.de, daniel.lezcano@kernel.org, tglx@kernel.org Cc: ningyu@eswincomputing.com, linmin@eswincomputing.com, xuxiang@eswincomputing.com, wangguosheng@eswincomputing.com, pinkesh.vaghela@einfochips.com, Xuyang Dong Subject: [PATCH v12 4/4] dt-bindings: timer: dwc: Update resets property items Date: Tue, 21 Jul 2026 20:09:35 +0800 Message-Id: <20260721120935.1359-1-dongxuyang@eswincomputing.com> X-Mailer: git-send-email 2.31.1.windows.1 In-Reply-To: <20260721120757.1134-1-dongxuyang@eswincomputing.com> References: <20260721120757.1134-1-dongxuyang@eswincomputing.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:TQJkCgBXXZuBYV9q+1M2AA--.2768S2 X-Coremail-Antispam: 1UD129KBjvJXoWruF1kZFy3Jr43ZF1fCF47CFg_yoW8JF13pF WxCFs2qr93XF13X3ykJF1vka4UZF98Ar4IkF1IgwsFyFy7Ja1YqF4akryjqF43Ar4I9rW3 WF4xuw4Yya40yw7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUBm14x267AKxVW5JVWrJwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4U JVWxJr1l84ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gc CE3s1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E 2Ix0cI8IcVAFwI0_JF0_Jw1lYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJV W8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2 Y2ka0xkIwI1lw4CEc2x0rVAKj4xxMxkF7I0En4kS14v26r4a6rW5MxkIecxEwVCm-wCF04 k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18 MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_GFv_WrylIxkGc2Ij64vIr4 1lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Cr0_Gr1U MIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I 8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjTRKtCzDUUUU X-CM-SenderInfo: pgrqw5xx1d0w46hv4xpqfrz1xxwl0woofrz/ From: Xuyang Dong The DesignWare DW_apb_timers IP has two active-low reset inputs: presetn resets the register interface logic in the pclk (bus) domain, and timer_N_resetn resets the counter/timer logic in the timer_N_clk domain. The existing snps,dw-apb-timer binding only describes one. Update snps,dw-apb-timer binding to allow up to two reset lines, matching the hardware capabilities of the DesignWare IP family. Signed-off-by: Xuyang Dong --- .../devicetree/bindings/timer/snps,dw-apb-timer.yaml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/timer/snps,dw-apb-timer.yaml b/Documentation/devicetree/bindings/timer/snps,dw-apb-timer.yaml index d33c9205a909..4d30cd01ac65 100644 --- a/Documentation/devicetree/bindings/timer/snps,dw-apb-timer.yaml +++ b/Documentation/devicetree/bindings/timer/snps,dw-apb-timer.yaml @@ -25,7 +25,10 @@ properties: maxItems: 1 resets: - maxItems: 1 + minItems: 1 + items: + - description: Timer ticks reference (timer_N_resetn) reset + - description: APB interface (presetn) reset clocks: minItems: 1 -- 2.34.1