From nobody Mon Feb 9 12:01:32 2026 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 7F6C2EB64D9 for ; Mon, 26 Jun 2023 18:21:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231669AbjFZSVD (ORCPT ); Mon, 26 Jun 2023 14:21:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231733AbjFZSUj (ORCPT ); Mon, 26 Jun 2023 14:20:39 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A8C8E7F; Mon, 26 Jun 2023 11:20:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1687803635; x=1719339635; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=ocIkXRYDE2Ci9W3TOmiMIPb9bxSCddVwIw/OcWkYvkM=; b=gQdWyrYfTJgd0MMbTwNQMnkeX3Vw0n95VtoeBFh34CAcy6A49mwfvO68 RmZQml+RdDN635ajTfvKtzIBy68txAbRVzq3GAc8NeNy0S7C0B3q5/ezd 3D+E6xFBc6rwv7A+CLig+X/oKzN3+roGfHFxYpn7q4C3YpnAdsua7LZ+U X2s8z/VEu0TH2iVVc8/p+3luW7sgtQLPFMyaWOvm2owuGzb9SBMANByYX Zmw+ryi/Ezqgj/EOOByv+vj5OwaqC9ozyCVOTt6yD9rJKPTwSBkjtkpbg 7fedAtyhxmZOZ+nI6f4hS73UF2PON7K6rt22FGMN+scJaoH2f2XId0GJX A==; X-IronPort-AV: E=Sophos;i="6.01,160,1684825200"; d="scan'208";a="220598045" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 26 Jun 2023 11:20:34 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Mon, 26 Jun 2023 11:20:32 -0700 Received: from chn-vm-ungsw-01.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.21 via Frontend Transport; Mon, 26 Jun 2023 11:20:32 -0700 From: Jerry Ray To: Woojung Huh , , Andrew Lunn , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , "Paolo Abeni" , , , Rasmus Villemoes Subject: [PATCH] net: dsa: microchip: phy reg access 0x10-0x1f Date: Mon, 26 Jun 2023 11:20:32 -0700 Message-ID: <20230626182032.2079497-1-jerry.ray@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" With the recent patch to promote phy register accesses to 32-bits for the range >=3D0x10, it is also necessary to expand the allowed register address table for the affected devices. These three register sets use ksz9477_dev_ops and are therefore affected by the change. The address ranges 0xN120-0xN13f map to the phy register address 0x10-0x1f. There is no reason to exclude any register accesses within this space. on June 20, 2023 commit 5c844d57aa78 ("net: dsa: microchip: fix writes to phy registers >= =3D 0x10") Signed-off-by: Jerry Ray --- drivers/net/dsa/microchip/ksz_common.c | 65 ++++++-------------------- 1 file changed, 13 insertions(+), 52 deletions(-) diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/micro= chip/ksz_common.c index 813b91a816bb..b7ce48147a38 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -509,10 +509,7 @@ static const struct regmap_range ksz8563_valid_regs[] = =3D { regmap_reg_range(0x1030, 0x1030), regmap_reg_range(0x1100, 0x1111), regmap_reg_range(0x111a, 0x111d), - regmap_reg_range(0x1122, 0x1127), - regmap_reg_range(0x112a, 0x112b), - regmap_reg_range(0x1136, 0x1139), - regmap_reg_range(0x113e, 0x113f), + regmap_reg_range(0x1120, 0x113f), regmap_reg_range(0x1400, 0x1401), regmap_reg_range(0x1403, 0x1403), regmap_reg_range(0x1410, 0x1417), @@ -539,10 +536,7 @@ static const struct regmap_range ksz8563_valid_regs[] = =3D { regmap_reg_range(0x2030, 0x2030), regmap_reg_range(0x2100, 0x2111), regmap_reg_range(0x211a, 0x211d), - regmap_reg_range(0x2122, 0x2127), - regmap_reg_range(0x212a, 0x212b), - regmap_reg_range(0x2136, 0x2139), - regmap_reg_range(0x213e, 0x213f), + regmap_reg_range(0x2120, 0x213f), regmap_reg_range(0x2400, 0x2401), regmap_reg_range(0x2403, 0x2403), regmap_reg_range(0x2410, 0x2417), @@ -635,10 +629,7 @@ static const struct regmap_range ksz9477_valid_regs[] = =3D { regmap_reg_range(0x1030, 0x1030), regmap_reg_range(0x1100, 0x1115), regmap_reg_range(0x111a, 0x111f), - regmap_reg_range(0x1122, 0x1127), - regmap_reg_range(0x112a, 0x112b), - regmap_reg_range(0x1136, 0x1139), - regmap_reg_range(0x113e, 0x113f), + regmap_reg_range(0x1120, 0x113f), regmap_reg_range(0x1400, 0x1401), regmap_reg_range(0x1403, 0x1403), regmap_reg_range(0x1410, 0x1417), @@ -669,10 +660,7 @@ static const struct regmap_range ksz9477_valid_regs[] = =3D { regmap_reg_range(0x2030, 0x2030), regmap_reg_range(0x2100, 0x2115), regmap_reg_range(0x211a, 0x211f), - regmap_reg_range(0x2122, 0x2127), - regmap_reg_range(0x212a, 0x212b), - regmap_reg_range(0x2136, 0x2139), - regmap_reg_range(0x213e, 0x213f), + regmap_reg_range(0x2120, 0x213f), regmap_reg_range(0x2400, 0x2401), regmap_reg_range(0x2403, 0x2403), regmap_reg_range(0x2410, 0x2417), @@ -703,10 +691,7 @@ static const struct regmap_range ksz9477_valid_regs[] = =3D { regmap_reg_range(0x3030, 0x3030), regmap_reg_range(0x3100, 0x3115), regmap_reg_range(0x311a, 0x311f), - regmap_reg_range(0x3122, 0x3127), - regmap_reg_range(0x312a, 0x312b), - regmap_reg_range(0x3136, 0x3139), - regmap_reg_range(0x313e, 0x313f), + regmap_reg_range(0x3120, 0x313f), regmap_reg_range(0x3400, 0x3401), regmap_reg_range(0x3403, 0x3403), regmap_reg_range(0x3410, 0x3417), @@ -737,10 +722,7 @@ static const struct regmap_range ksz9477_valid_regs[] = =3D { regmap_reg_range(0x4030, 0x4030), regmap_reg_range(0x4100, 0x4115), regmap_reg_range(0x411a, 0x411f), - regmap_reg_range(0x4122, 0x4127), - regmap_reg_range(0x412a, 0x412b), - regmap_reg_range(0x4136, 0x4139), - regmap_reg_range(0x413e, 0x413f), + regmap_reg_range(0x4120, 0x413f), regmap_reg_range(0x4400, 0x4401), regmap_reg_range(0x4403, 0x4403), regmap_reg_range(0x4410, 0x4417), @@ -771,10 +753,7 @@ static const struct regmap_range ksz9477_valid_regs[] = =3D { regmap_reg_range(0x5030, 0x5030), regmap_reg_range(0x5100, 0x5115), regmap_reg_range(0x511a, 0x511f), - regmap_reg_range(0x5122, 0x5127), - regmap_reg_range(0x512a, 0x512b), - regmap_reg_range(0x5136, 0x5139), - regmap_reg_range(0x513e, 0x513f), + regmap_reg_range(0x5120, 0x513f), regmap_reg_range(0x5400, 0x5401), regmap_reg_range(0x5403, 0x5403), regmap_reg_range(0x5410, 0x5417), @@ -897,10 +876,7 @@ static const struct regmap_range ksz9896_valid_regs[] = =3D { regmap_reg_range(0x1030, 0x1030), regmap_reg_range(0x1100, 0x1115), regmap_reg_range(0x111a, 0x111f), - regmap_reg_range(0x1122, 0x1127), - regmap_reg_range(0x112a, 0x112b), - regmap_reg_range(0x1136, 0x1139), - regmap_reg_range(0x113e, 0x113f), + regmap_reg_range(0x1120, 0x113f), regmap_reg_range(0x1400, 0x1401), regmap_reg_range(0x1403, 0x1403), regmap_reg_range(0x1410, 0x1417), @@ -927,10 +903,7 @@ static const struct regmap_range ksz9896_valid_regs[] = =3D { regmap_reg_range(0x2030, 0x2030), regmap_reg_range(0x2100, 0x2115), regmap_reg_range(0x211a, 0x211f), - regmap_reg_range(0x2122, 0x2127), - regmap_reg_range(0x212a, 0x212b), - regmap_reg_range(0x2136, 0x2139), - regmap_reg_range(0x213e, 0x213f), + regmap_reg_range(0x2120, 0x213f), regmap_reg_range(0x2400, 0x2401), regmap_reg_range(0x2403, 0x2403), regmap_reg_range(0x2410, 0x2417), @@ -957,10 +930,7 @@ static const struct regmap_range ksz9896_valid_regs[] = =3D { regmap_reg_range(0x3030, 0x3030), regmap_reg_range(0x3100, 0x3115), regmap_reg_range(0x311a, 0x311f), - regmap_reg_range(0x3122, 0x3127), - regmap_reg_range(0x312a, 0x312b), - regmap_reg_range(0x3136, 0x3139), - regmap_reg_range(0x313e, 0x313f), + regmap_reg_range(0x3120, 0x313f), regmap_reg_range(0x3400, 0x3401), regmap_reg_range(0x3403, 0x3403), regmap_reg_range(0x3410, 0x3417), @@ -987,10 +957,7 @@ static const struct regmap_range ksz9896_valid_regs[] = =3D { regmap_reg_range(0x4030, 0x4030), regmap_reg_range(0x4100, 0x4115), regmap_reg_range(0x411a, 0x411f), - regmap_reg_range(0x4122, 0x4127), - regmap_reg_range(0x412a, 0x412b), - regmap_reg_range(0x4136, 0x4139), - regmap_reg_range(0x413e, 0x413f), + regmap_reg_range(0x4120, 0x413f), regmap_reg_range(0x4400, 0x4401), regmap_reg_range(0x4403, 0x4403), regmap_reg_range(0x4410, 0x4417), @@ -1017,10 +984,7 @@ static const struct regmap_range ksz9896_valid_regs[]= =3D { regmap_reg_range(0x5030, 0x5030), regmap_reg_range(0x5100, 0x5115), regmap_reg_range(0x511a, 0x511f), - regmap_reg_range(0x5122, 0x5127), - regmap_reg_range(0x512a, 0x512b), - regmap_reg_range(0x5136, 0x5139), - regmap_reg_range(0x513e, 0x513f), + regmap_reg_range(0x5120, 0x513f), regmap_reg_range(0x5400, 0x5401), regmap_reg_range(0x5403, 0x5403), regmap_reg_range(0x5410, 0x5417), @@ -1047,10 +1011,7 @@ static const struct regmap_range ksz9896_valid_regs[= ] =3D { regmap_reg_range(0x6030, 0x6030), regmap_reg_range(0x6100, 0x6115), regmap_reg_range(0x611a, 0x611f), - regmap_reg_range(0x6122, 0x6127), - regmap_reg_range(0x612a, 0x612b), - regmap_reg_range(0x6136, 0x6139), - regmap_reg_range(0x613e, 0x613f), + regmap_reg_range(0x6120, 0x613f), regmap_reg_range(0x6300, 0x6301), regmap_reg_range(0x6400, 0x6401), regmap_reg_range(0x6403, 0x6403), --=20 2.25.1