From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2F12E42AFA9 for ; Mon, 31 Aug 2026 13:25:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788182736; cv=none; b=WOmUwRh816F1cVtCI/fjYrklavRQUimvedZ6/g3OqfWGuzhfmYlXjwABd9hlrhv0GieM4tlsZKzijQCkYmjA0F2yM+teqKIvtNBu19W9PNNNq1AnZjdJCpoP2B8gylXCT3zNHE3KK7nFSp3mS25xLHImTSwPUn/dXq2GzBaErdk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788182736; c=relaxed/simple; bh=d04wpqsohMxtT46GB5OwdPPMJTzhM7T/Scb1AeqpBKA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=AlDvSD/lvt3l87D40JYXOkBD9fZzuG5MDKUEzl4qrXhwG+7fkqIj7q1STq7+55FfxANr520MPOOaf9lRuV0rn5E4AHVjconHqQAKziHGfXWkgQnjdcfGO8I8NIsGRExUfLYhxaCxaM/JU+0Hrl9u0cGrk2DCGkRux2vKUjquiIo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=FfNhmqkV; arc=none smtp.client-ip=185.246.84.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="FfNhmqkV" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id BF1491A191B; Mon, 31 Aug 2026 13:25:31 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 94AD560231; Mon, 31 Aug 2026 13:25:31 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 97AD411C78C5F; Mon, 31 Aug 2026 15:25:29 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1788182730; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=44OE30qyZdWSpo3MMeDedIEJG4P6WUx7rEu5KOCgtO0=; b=FfNhmqkVRenbd+MRx+0pOFNtLNCvArdK4n95I8JZAMZlddSYPbI1KzNTd2Bqgva9LJLlnW 5IfeMeOpt+h8LKhLJTPqy23ZxUmFr9dGEuFNRVsnzezPOailtzcFHvlIQWvlConMLzcz5v HfvQh+wKWCWsIAxkrJKFfE2njrOwfEXeU0H8f9tGLlUP8PmCs+q8Pv34uLEHgnzHcbXeoL CmSgiHU2Ks/W8nTY3SyM9EWqOMA0vbNXi6mQQ+ihfO7s+oiyDYvM7LfXXWsb69Qp/VsJ9R /WX34I8JDmpmjJXKz6hgJrtnY/lryRx1lVm2JMyQ2+1uV/N0dQCOrOR6VEJ5DA== From: "Bastien Curutchet (Schneider Electric)" Date: Mon, 31 Aug 2026 15:25:23 +0200 Subject: [PATCH net-next 01/10] net: dsa: microchip: add the number of pins to chip infos Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260831-ksz-perout-v1-1-14202db763b3@bootlin.com> References: <20260831-ksz-perout-v1-0-14202db763b3@bootlin.com> In-Reply-To: <20260831-ksz-perout-v1-0-14202db763b3@bootlin.com> To: Woojung Huh , UNGLinuxDriver@microchip.com, Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Richard Cochran Cc: Pascal Eberhard , =?utf-8?q?Miqu=C3=A8l_Raynal?= , Thomas Petazzoni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Bastien Curutchet (Schneider Electric)" X-Mailer: b4 0.14.3 X-Last-TLS-Session-Version: TLSv1.3 The number of periodic output pins available is hardcoded to 2 while KSZ8463 has 12 pins that can be used as periodic outputs. Add an n_pin attribute to the struct ksz_chip_data to make this setting configurable. Signed-off-by: Bastien Curutchet (Schneider Electric) --- drivers/net/dsa/microchip/ksz_common.c | 1 + drivers/net/dsa/microchip/ksz_common.h | 1 + drivers/net/dsa/microchip/ksz_ptp.c | 4 ++-- 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 1a9d6f83a023..55d1e3e3c529 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -1194,6 +1194,7 @@ const struct ksz_chip_data ksz_switch_chips[] = { .ptp_capable = true, .wr_table = &ksz8563_register_set, .rd_table = &ksz8563_register_set, + .n_pins = 2, }, [KSZ8795] = { diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h index cbe98494578c..c678fc6597dc 100644 --- a/drivers/net/dsa/microchip/ksz_common.h +++ b/drivers/net/dsa/microchip/ksz_common.h @@ -139,6 +139,7 @@ struct ksz_chip_data { u8 sgmii_port; const struct regmap_access_table *wr_table; const struct regmap_access_table *rd_table; + const u8 n_pins; }; struct ksz_irq { diff --git a/drivers/net/dsa/microchip/ksz_ptp.c b/drivers/net/dsa/microchip/ksz_ptp.c index 39cc70d65900..c92936bf78d3 100644 --- a/drivers/net/dsa/microchip/ksz_ptp.c +++ b/drivers/net/dsa/microchip/ksz_ptp.c @@ -1050,14 +1050,14 @@ int ksz_ptp_clock_register(struct dsa_switch *ds) ptp_data->caps.do_aux_work = ksz_ptp_do_aux_work; ptp_data->caps.enable = ksz_ptp_enable; ptp_data->caps.verify = ksz_ptp_verify_pin; - ptp_data->caps.n_pins = KSZ_PTP_N_GPIO; + ptp_data->caps.n_pins = dev->info->n_pins; ptp_data->caps.n_per_out = 3; ret = ksz_ptp_start_clock(dev); if (ret) return ret; - for (i = 0; i < KSZ_PTP_N_GPIO; i++) { + for (i = 0; i < dev->info->n_pins; i++) { struct ptp_pin_desc *ptp_pin = &ptp_data->pin_config[i]; snprintf(ptp_pin->name, -- 2.55.0