From patchwork Thu Dec 3 14:35:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Enrico Weigelt, metux IT consult" X-Patchwork-Id: 11948997 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=-16.7 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,USER_AGENT_GIT autolearn=unavailable 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 69620C2BBCD for ; Thu, 3 Dec 2020 14:46:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 391AB227BC for ; Thu, 3 Dec 2020 14:39:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726471AbgLCOio (ORCPT ); Thu, 3 Dec 2020 09:38:44 -0500 Received: from mout.kundenserver.de ([217.72.192.75]:49205 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729375AbgLCOio (ORCPT ); Thu, 3 Dec 2020 09:38:44 -0500 Received: from orion.localdomain ([95.118.71.13]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.183]) with ESMTPSA (Nemesis) id 1N5FQJ-1k3xq12KJB-011BDE; Thu, 03 Dec 2020 15:35:52 +0100 From: "Enrico Weigelt, metux IT consult" To: linux-kernel@vger.kernel.org Cc: mturquette@baylibre.com, sboyd@kernel.org, matthias.bgg@gmail.com, linux-clk@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v2] drivers: clk: make gpio-gated clock support optional Date: Thu, 3 Dec 2020 15:35:51 +0100 Message-Id: <20201203143551.5482-1-info@metux.net> X-Mailer: git-send-email 2.11.0 X-Provags-ID: V03:K1:lrjZSZO++TFuXVbnJJDgAvcXp/I+VeQY/3cXAxev1HCLVLq3xz+ DrogOwTBhvcrHsn6mk7zXZCQQuPAXUMTr5uLVZw68FevVEvZLPLDT+Oe0bRGTEHAqx4nBGb mgeWVrvTnk7pY1BbJgKumhZ379SlMpXh0R4ahSixqhE2JqrTp/wyRYpnO8kgZvbiigw6wnX 8cD1OSpGr5DwDlFKqUbkA== X-UI-Out-Filterresults: notjunk:1;V03:K0:yGqkFXJK1c4=:cV4c49wuMDcGfa/pPJ5sAO trdoyPkWEa7icfF/iMbO0PhgjeM5Ynif5LhwRHZUPFNA7WAPzbsTzGbJq4u0c5lQHkBAaPpyO st+uDGRtbTWh49T/R9yLYnDbRceVd9BM8X3duiEzKw2wqjz/dvA1X1yr7mkcclb5o6SFwbYE4 aO4uQib9fjh0ML3Ohc6nLhtIuQ8EezYeOqRp/OE0tahjoXuytU+8yZ9WjZn2weFhBr1uwdZnf NGwLijMJ9PMCAYo0Gm6Q2ikEQjO5DzzkZfRotUstPOJSM2rzmRmJoX480pLcXeSAQyJ5xX6mO Hu1dYgZIJ2a5iztaREXCMeQx7l4s1wPiZlfihuS+yl0updnIExMBpBnL9R2wLFZ76EG9wdLQV VwU20oZb6If1RZ4l9jcGSupSssP1iHQkLqNuD50Nu08FPL5gc/8rVgfxQ2QHW Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org The gpio-gate-clock / gpio-mux-clock driver isn't used much, just by a few ARM SoCs, so there's no need to always include it unconditionally. Thus make it optional, but keep it enabled by default. changes v2: fixed meanwhile removed '---help---' Signed-off-by: Enrico Weigelt, metux IT consult --- drivers/clk/Kconfig | 7 +++++++ drivers/clk/Makefile | 2 +- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index c715d4681a0b..ec5b3a75bcf4 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -38,6 +38,13 @@ menuconfig COMMON_CLK if COMMON_CLK +config COMMON_CLK_GPIO + tristate "GPIO gated clock support" + default y + help + Supports gpio gated clocks, which can be enabled/disabled via + gpio output. + config COMMON_CLK_WM831X tristate "Clock driver for WM831x/2x PMICs" depends on MFD_WM831X diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index da8fcf147eb1..0692ab5abc6d 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -11,7 +11,7 @@ obj-$(CONFIG_COMMON_CLK) += clk-multiplier.o obj-$(CONFIG_COMMON_CLK) += clk-mux.o obj-$(CONFIG_COMMON_CLK) += clk-composite.o obj-$(CONFIG_COMMON_CLK) += clk-fractional-divider.o -obj-$(CONFIG_COMMON_CLK) += clk-gpio.o +obj-$(CONFIG_COMMON_CLK_GPIO) += clk-gpio.o ifeq ($(CONFIG_OF), y) obj-$(CONFIG_COMMON_CLK) += clk-conf.o endif