From patchwork Tue Nov 17 15:49:15 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: 11912563 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=-14.7 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=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 1B6A7C2D0E4 for ; Tue, 17 Nov 2020 15:49:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D7C6C2463D for ; Tue, 17 Nov 2020 15:49:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726359AbgKQPt3 (ORCPT ); Tue, 17 Nov 2020 10:49:29 -0500 Received: from mout.kundenserver.de ([212.227.126.133]:40507 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726289AbgKQPt3 (ORCPT ); Tue, 17 Nov 2020 10:49:29 -0500 Received: from orion.localdomain ([95.118.38.12]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.167]) with ESMTPSA (Nemesis) id 1MDeAZ-1kWV2Z1QJj-00AjEx; Tue, 17 Nov 2020 16:49:16 +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] drivers: clk: make gpio-gated clock support optional Date: Tue, 17 Nov 2020 16:49:15 +0100 Message-Id: <20201117154915.19951-1-info@metux.net> X-Mailer: git-send-email 2.11.0 X-Provags-ID: V03:K1:PbXwhxgZEHmBSuv2/cxNCEqWXKG8HNRUpU5VDyHQtaeNY2Q3q53 emv4MJ03ToWKfXlnHO0lBgf6YnxAqhGMwat2O2xWssDus2zJwPXISE3s/90UsQJTo/hX82M 7I82cTnzgeupAnPOCvoXgXjuWiZu5r1X3FN5f34r7KEmL3LqANbe18yOIFsTb2AGUOCm//r c0oemH+sYEj7AD7oAab5A== X-UI-Out-Filterresults: notjunk:1;V03:K0:0R1qHjUzETc=:SjUN+Br12J7imWezXdxNi7 5d1wBxcHv134q1wVsopfeUPHxvbWDv7torQVGiB9OiZBd5+RPP3t7UpXxkA6GeeFP65wPjpiA jvAwRo6LS/HHCYdmCN2K+cBAqYt1oXXCerAqrIUMfby9kDVUr1FnJYWCP67m+lrvre9osu2QC PAsimuwCNtFXfjzCteljXYI8JsuElSxdSCyNztzLEw2yjW52N8e1xeesd1pcgdWPk9M8MFevQ 3ijmUaiYROZsA5ZomixqGQsUN67EFYZYllZ8wz+ITGQxAKGKufUKhVFFatG0h8Q7Yesj7m5Gq 6YGw6RVx7dO7fSiyBz+K9VVJEEYlAetdzi4upwW2T1GHStJQi9lCqGvFWIhj7aIXx/R2+CUlx Xw2YuTTjcaon8TelJTYWNcwLXqpJWjgt3MPlBMLEk067chgNIF3qz8AoYETZN 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. 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