From nobody Fri Feb 13 06:41:53 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 004E4E71D3D for ; Fri, 29 Sep 2023 14:26:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233492AbjI2O0g (ORCPT ); Fri, 29 Sep 2023 10:26:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233463AbjI2O01 (ORCPT ); Fri, 29 Sep 2023 10:26:27 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E35A01B6; Fri, 29 Sep 2023 07:26:25 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B8F64C433CA; Fri, 29 Sep 2023 14:26:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695997585; bh=sejfCcVQti2Hi8yDe3f20hbpcbYbp6CNahq98VEjTTs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=D49Fy1gG40zXkfUkXiYPjOBhKb97foft4tMjLSqdeuevmDCDLa7D2Ld1lYNtaEGm0 36MnJ4mi0480zSIXrgJQJWmVUT3zfBfuDOoYOIKLC1Pxr1fq01gkc1CzN3p4F2Jqu9 M7ql95SbM2mi+lj4nWAQwL1trmZKC47Sg/4UXZONpPiUSVdq9QQ/MhcrUBf5xkxIxx mUrM03QVnF1jKzW28v3WZqUGVmVSQgJ8r4ZIFWqZYDrYZ9lrJzwpnyTYtbBJzYEl8j +ibijrMpNCzjWqMtS4o3MU4uAjsRVf8S929e+D1Hke8cOq82QnJRteVPKBC5QAtCOW LCNd5GrPShT6w== From: Mark Brown Date: Fri, 29 Sep 2023 16:26:08 +0200 Subject: [PATCH 4/4] clk: versaclock7: Convert to use maple tree register cache MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230929-clk-maple-versaclk-v1-4-24dd5b3d8689@kernel.org> References: <20230929-clk-maple-versaclk-v1-0-24dd5b3d8689@kernel.org> In-Reply-To: <20230929-clk-maple-versaclk-v1-0-24dd5b3d8689@kernel.org> To: Michael Turquette , Stephen Boyd , Luca Ceresoli , Alex Helms Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-0438c X-Developer-Signature: v=1; a=openpgp-sha256; l=949; i=broonie@kernel.org; h=from:subject:message-id; bh=sejfCcVQti2Hi8yDe3f20hbpcbYbp6CNahq98VEjTTs=; b=owEBbAGT/pANAwAKASTWi3JdVIfQAcsmYgBlFt6HIXHja+8p20IPJvS0bbuD7/si4p9bG1/Wt xioKS4KFzeJATIEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZRbehwAKCRAk1otyXVSH 0FnhB/iiR9k4uSZN3HpWNB22ExzRN6CZnZk+i0JKce4/yfdm+6uiDrLQXWhDBeXiHOdT8n0ax6l J+FLIkEsUf1qFzM1qS+ndCVYCRgjTsaNQtOyhSwKnQN7hGIf/60FcK9B3Y8WxwxpHU4pWYysDFG BL0PQQ2I4S3NnyMxAYNMDXmelbXqYemwwJi5XoXTCJ7y0a7vLh/WRxO7bzht3Hu9NPf39G4Df76 r9lg3jsdlKk0978s6N98kaquQISn388TCqsDeXuzaIlQid3GkM4lDMEYplYtk3aoVlhWO5pnRwZ t/FPmTkusYWorqWBFeL1aixT9LhihrD0Tjg8mBtAgZZFU1E= X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Mark Brown --- drivers/clk/clk-versaclock7.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/clk-versaclock7.c b/drivers/clk/clk-versaclock7.c index 9ab35c1af0ff..f323263e32c3 100644 --- a/drivers/clk/clk-versaclock7.c +++ b/drivers/clk/clk-versaclock7.c @@ -1275,7 +1275,7 @@ static const struct regmap_config vc7_regmap_config = =3D { .ranges =3D vc7_range_cfg, .num_ranges =3D ARRAY_SIZE(vc7_range_cfg), .volatile_reg =3D vc7_volatile_reg, - .cache_type =3D REGCACHE_RBTREE, + .cache_type =3D REGCACHE_MAPLE, .can_multi_write =3D true, .reg_format_endian =3D REGMAP_ENDIAN_LITTLE, .val_format_endian =3D REGMAP_ENDIAN_LITTLE, --=20 2.39.2