From patchwork Sun Apr 24 14:58:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Horatiu Vultur X-Patchwork-Id: 12824915 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A49F5C433FE for ; Sun, 24 Apr 2022 14:58:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239513AbiDXPA5 (ORCPT ); Sun, 24 Apr 2022 11:00:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239540AbiDXO64 (ORCPT ); Sun, 24 Apr 2022 10:58:56 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A60D3393C7; Sun, 24 Apr 2022 07:55:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1650812156; x=1682348156; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ZDgnc/AWZ2GzndkIPVq+n1FwfPAm1cIU+Eo/I6edMr8=; b=xYrIR3MrNdU+6i45nG9EjDe0vs4a4CnyDUg7YCNedK+KrQ5d2bB5trka uhamCaGWTj2qcrpkQpljhLYEM+qgAHCOKbX1htlEoeppMz3fjkQ4q7Oav H+oPfUKHZb8IgErkstsCTCDstFk6iyC/SKx3/NgC35EkSGSlvbCwGKV12 mVJFYEwlHpfgtl311itruu+wr2ZNwmhM/Chozdj+oFOXin7N/qzE4WQOF I3XpNDRPxzv6J5kYg4tfGc61m7KJEiZLGP/p01v0JYIAI3jjVi6aWC75l 4iU4lsvhXBxc7diZoDn5Gpw3xfawcMQhVGUgF198ZrSv7QI9V8yY4RcnI Q==; X-IronPort-AV: E=Sophos;i="5.90,286,1643698800"; d="scan'208";a="153623567" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 24 Apr 2022 07:55:55 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Sun, 24 Apr 2022 07:55:54 -0700 Received: from soft-dev3-1.microsemi.net (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Sun, 24 Apr 2022 07:55:52 -0700 From: Horatiu Vultur To: , , CC: , , , , , , , Horatiu Vultur Subject: [PATCH net-next 2/5] net: lan966x: Change the PTP pin used to read/write the PHC. Date: Sun, 24 Apr 2022 16:58:21 +0200 Message-ID: <20220424145824.2931449-3-horatiu.vultur@microchip.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220424145824.2931449-1-horatiu.vultur@microchip.com> References: <20220424145824.2931449-1-horatiu.vultur@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org To read/write a value to a PHC, it is required to use a PTP pin. Currently it is used pin 5, but change to pin 7 as is the last pin. All the other pins will have different functions. Signed-off-by: Horatiu Vultur --- drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c index 0a1041da4384..3e455a3fad08 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c @@ -16,7 +16,7 @@ */ #define LAN966X_1PPB_FORMAT 3480517749LL -#define TOD_ACC_PIN 0x5 +#define TOD_ACC_PIN 0x7 enum { PTP_PIN_ACTION_IDLE = 0,