From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 3F9673B8405 for ; Wed, 26 Aug 2026 09:48:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787737739; cv=none; b=iepea6Osf2FIVErg2lRufWXnczNFKqYHAgNnwkDf9E+j07TBTqGRybuA+V9v7VCtce37YgMsEoW8iV/IPsZu82E32iO1cFbZkxMhn/wLV0OYpLSMuAaQZJ0n2ztYn2i/7/4bKzYdxwdAf07/m0rGtf7YgYS6BilXJTr8bP3Tvb4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787737739; c=relaxed/simple; bh=uS1Gk3FU8H9sDA2GM9EWDtq+Xlygp4KxaypBMwUQwy0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MuurJ/3uO5A8NKeBmUOfLqOo07Cugt8L5c9tsoAPKk+OLA9Qnsx4bWweXZYUZ6Yc6DyVBFmGrDZbzzp1gXxFj+SLz0BpecAfrGoAy9PMfA6z0ISqo8tFyyfXf8urpjsStJtK14VvX+KOcne5eUls9vtVMKXoV1kpxamp2usq5NA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=hXA6sJy0; arc=none smtp.client-ip=192.198.163.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="hXA6sJy0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787737736; x=1819273736; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=uS1Gk3FU8H9sDA2GM9EWDtq+Xlygp4KxaypBMwUQwy0=; b=hXA6sJy0aHDxrElRhtxPbiO+O36GZeBqRFV1nsfy2EuHuuMmU6TO+aQ2 /3qX2Mb+qauwYDQBb8YBIBfV4tKIPuKmBfQXtmDZueMIT1/r2MGvR7kSb R5NpKdMj6Ftl8f5S49rN0hKeBbZFz8U1ZLQF2pX/kRcX5CSWVFfQgqQEJ iCXryYZ7eBtA54LOnACCqo5U6KpxVcpoE8ktxSZvwZBswfT9umUfQeXkh P9YqI9bQB89caGWyUT/InfBysqRGX7IchhLETEjLOY6KWKb//g9juph3E pfpxMyskBOur7ws8jB6MzXLOUxMEES6p8FUh9HWJV6tP5tAwA58uh2/8W A==; X-CSE-ConnectionGUID: 0lT6xuZ3SmOVFLdWEgKh9g== X-CSE-MsgGUID: QckDeysES0a7fj5JWgICZg== X-IronPort-AV: E=McAfee;i="6800,10657,11886"; a="88232948" X-IronPort-AV: E=Sophos;i="6.25,244,1779174000"; d="scan'208";a="88232948" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2026 02:48:52 -0700 X-CSE-ConnectionGUID: 7B5au/OrT/C5AMFFQDelvg== X-CSE-MsgGUID: /7CKX7J9SfO7GxMAVXRARA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,244,1779174000"; d="scan'208";a="261404797" Received: from gnrd8.igk.intel.com (HELO GNRD8) ([10.123.232.137]) by fmviesa009.fm.intel.com with ESMTP; 26 Aug 2026 02:48:51 -0700 From: Sergey Temerkhanov To: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org Subject: [PATCH iwl-next v4 1/6] ice: dpll: Add the MUX tables to the documentation Date: Wed, 26 Aug 2026 09:48:44 +0000 Message-ID: <20260826094849.4112016-2-sergey.temerkhanov@intel.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260826094849.4112016-1-sergey.temerkhanov@intel.com> References: <20260826094849.4112016-1-sergey.temerkhanov@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add the tables documenting the DPLL pin MUX states and behavior to the driver. Signed-off-by: Sergey Temerkhanov --- drivers/net/ethernet/intel/ice/ice_dpll.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/net/ethernet/intel/ice/ice_dpll.c b/drivers/net/ethernet/intel/ice/ice_dpll.c index 382fbe98f2b0..9b3584fa43a9 100644 --- a/drivers/net/ethernet/intel/ice/ice_dpll.c +++ b/drivers/net/ethernet/intel/ice/ice_dpll.c @@ -92,6 +92,29 @@ static const struct dpll_pin_frequency ice_esync_range[] = { DPLL_PIN_FREQUENCY_RANGE(0, DPLL_PIN_FREQUENCY_1_HZ), }; +/* + * SMA1/U.FL1 MUX table + *+----------------+-------------+------------+ + *| | SMA1_DIR_EN | SMA1_TX_EN | + *+----------------+-------------+------------+ + *|SMA1 RX Enable | 0 | x | + *|u.FL1 TX Enable | 0 | 0 | + *|SMA1 TX Enable | 1 | 0 | + *|All Disable | 1 | 1 | + *+----------------+-------------+------------+ + * + * SMA2/U.FL2 MUX table + *+----------------+-------------+------------+------------+ + *| | SMA2_DIR_EN | SMA2_TX_EN | UFL2_RX_EN | + *+----------------+-------------+------------+------------+ + *|SMA2 RX Enable | 0 | x | x | + *|u.FL2 RX Enable | 1 | x | 0 | + *|SMA2 TX Enable | 1 | 0 | x | + *|SMA2 Disable | 1 | 1 | x | + *|All Disable | 1 | 1 | 1 | + *+----------------+-------------+------------+------------+ + */ + /** * ice_dpll_is_sw_pin - check if given pin shall be controlled by SW * @pf: private board structure -- 2.53.0