From patchwork Wed Mar 24 07:30:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Vaittinen, Matti" X-Patchwork-Id: 12160407 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 18BFDC433C1 for ; Wed, 24 Mar 2021 07:31:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D3D9A619F9 for ; Wed, 24 Mar 2021 07:31:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232311AbhCXHbV (ORCPT ); Wed, 24 Mar 2021 03:31:21 -0400 Received: from mail-lf1-f42.google.com ([209.85.167.42]:36826 "EHLO mail-lf1-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233425AbhCXHa5 (ORCPT ); Wed, 24 Mar 2021 03:30:57 -0400 Received: by mail-lf1-f42.google.com with SMTP id n138so30479151lfa.3; Wed, 24 Mar 2021 00:30:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=jl5sxaMxshBxOQhJcLRE6/WC1n/x+UyQBmzvk4vkGn8=; b=bS3jmY0K/HExWFVveQiZJxAp3XblHEG1084u2dltRZLR06B/yTfcBuvkF8L/or3Q26 xBkSvV6QxYukAikrYr3MSPNM/KziVEy0K3qVETtxMsb9e3R0zlIqa5MHqNnUUuQfqXgg 8x5v+W/Fy/laFhqFJ1GTyOziqnQWSuDcfuM2aq54hzAMmNJsCkpN9lokx1OCjl9KLSwj rh8ioPAqxG1uD5W8pdJLFv1gFxUudNECUKtb+xKY1XDp19aMNQDwtmKCcUH6Qu4YtJ53 lLR6N3IF3CFe2LKrCUie1SzgslN4+81S3zMhHbcbk/PC/ToyQvbhgCeNmJHoVz7SnV56 cTIA== X-Gm-Message-State: AOAM530d10ND6bfR241r+hfCx+/j41nA1QdnNikp9Z6Nwm8MmrqAGAUe 9yjsw7rebLREnmG5gR+MwYk= X-Google-Smtp-Source: ABdhPJw3RXiDBBbtHavHzFrMiBa9VvBrPNvb/Fmg7wsK/2SgwZy5lIVPF/Z1lkneyWNkzDssvfXVNA== X-Received: by 2002:ac2:41c4:: with SMTP id d4mr1145654lfi.334.1616571056205; Wed, 24 Mar 2021 00:30:56 -0700 (PDT) Received: from localhost.localdomain (dc7vkhyyyyyyyyyyyyyby-3.rev.dnainternet.fi. [2001:14ba:16e2:8300::2]) by smtp.gmail.com with ESMTPSA id c2sm43817lfc.221.2021.03.24.00.30.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Mar 2021 00:30:55 -0700 (PDT) Date: Wed, 24 Mar 2021 09:30:50 +0200 From: Matti Vaittinen To: Matti Vaittinen , Matti Vaittinen Cc: Lee Jones , Matti Vaittinen , Michael Turquette , Stephen Boyd , linux-kernel@vger.kernel.org, linux-power@fi.rohmeurope.com, linux-clk@vger.kernel.org Subject: [PATCH v4 14/16] clk: bd718x7: Add support for clk gate on ROHM BD71815 PMIC Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org ROHM BD71815 also provide clk signal for RTC. Add control for gating this clock. Signed-off-by: Matti Vaittinen Reviewed-by: Stephen Boyd --- Changes since v3: - No changes drivers/clk/clk-bd718x7.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/clk/clk-bd718x7.c b/drivers/clk/clk-bd718x7.c index 17d90e09f1c0..d9e70e506d18 100644 --- a/drivers/clk/clk-bd718x7.c +++ b/drivers/clk/clk-bd718x7.c @@ -13,6 +13,8 @@ #include /* clk control registers */ +/* BD71815 */ +#define BD71815_REG_OUT32K 0x1d /* BD70528 */ #define BD70528_REG_OUT32K 0x2c /* BD71828 */ @@ -118,6 +120,10 @@ static int bd71837_clk_probe(struct platform_device *pdev) c->reg = BD70528_REG_OUT32K; c->mask = CLK_OUT_EN_MASK; break; + case ROHM_CHIP_TYPE_BD71815: + c->reg = BD71815_REG_OUT32K; + c->mask = CLK_OUT_EN_MASK; + break; default: dev_err(&pdev->dev, "Unknown clk chip\n"); return -EINVAL; @@ -146,6 +152,7 @@ static const struct platform_device_id bd718x7_clk_id[] = { { "bd71847-clk", ROHM_CHIP_TYPE_BD71847 }, { "bd70528-clk", ROHM_CHIP_TYPE_BD70528 }, { "bd71828-clk", ROHM_CHIP_TYPE_BD71828 }, + { "bd71815-clk", ROHM_CHIP_TYPE_BD71815 }, { }, }; MODULE_DEVICE_TABLE(platform, bd718x7_clk_id); @@ -161,6 +168,6 @@ static struct platform_driver bd71837_clk = { module_platform_driver(bd71837_clk); MODULE_AUTHOR("Matti Vaittinen "); -MODULE_DESCRIPTION("BD71837/BD71847/BD70528 chip clk driver"); +MODULE_DESCRIPTION("BD718(15/18/28/37/47/50) and BD70528 chip clk driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:bd718xx-clk");