From patchwork Sat Sep 16 10:05:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 13388284 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 3AF24CD37BE for ; Sat, 16 Sep 2023 10:06:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238089AbjIPKFy (ORCPT ); Sat, 16 Sep 2023 06:05:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56430 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233890AbjIPKFd (ORCPT ); Sat, 16 Sep 2023 06:05:33 -0400 Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a02:c205:3004:2154::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D803ACD5; Sat, 16 Sep 2023 03:05:26 -0700 (PDT) Received: from p200300ccff1003001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff10:300:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qhSB0-003pjL-5f; Sat, 16 Sep 2023 12:05:21 +0200 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1qhSAz-006vKu-1S; Sat, 16 Sep 2023 12:05:21 +0200 From: Andreas Kemnade To: dmitry.torokhov@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, lee@kernel.org, bcousson@baylibre.com, tony@atomide.com, mturquette@baylibre.com, sboyd@kernel.org, andreas@kemnade.info, linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v4 3/5] mfd: twl-core: Add a clock subdevice for the TWL6032 Date: Sat, 16 Sep 2023 12:05:13 +0200 Message-Id: <20230916100515.1650336-4-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230916100515.1650336-1-andreas@kemnade.info> References: <20230916100515.1650336-1-andreas@kemnade.info> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Clock device needs no separate devicetree node, so add it as a platform device. Other devices in the family also have controllable clocks, but due to the lack of testing, just add it for the TWL6032 now. Signed-off-by: Andreas Kemnade --- drivers/mfd/twl-core.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index ce01a87f8dc39..234500b2e53fc 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -31,6 +31,8 @@ #include #include + +#include #include /* Register descriptions for audio */ @@ -690,6 +692,10 @@ static struct of_dev_auxdata twl_auxdata_lookup[] = { { /* sentinel */ }, }; +static const struct mfd_cell twl6032_cells[] = { + { .name = "twl6032-clk" }, +}; + /* NOTE: This driver only handles a single twl4030/tps659x0 chip */ static int twl_probe(struct i2c_client *client) @@ -836,6 +842,16 @@ twl_probe(struct i2c_client *client) TWL4030_DCDC_GLOBAL_CFG); } + if (id->driver_data == (TWL6030_CLASS | TWL6032_SUBCLASS)) { + status = devm_mfd_add_devices(&client->dev, + PLATFORM_DEVID_NONE, + twl6032_cells, + ARRAY_SIZE(twl6032_cells), + NULL, 0, NULL); + if (status < 0) + goto free; + } + status = of_platform_populate(node, NULL, twl_auxdata_lookup, &client->dev);