From mboxrd@z Thu Jan 1 00:00:00 1970 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 CC290C4320A for ; Fri, 27 Aug 2021 03:48:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B343560EB3 for ; Fri, 27 Aug 2021 03:48:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244230AbhH0DtM (ORCPT ); Thu, 26 Aug 2021 23:49:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44332 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244233AbhH0DtG (ORCPT ); Thu, 26 Aug 2021 23:49:06 -0400 Received: from mail-pl1-x631.google.com (mail-pl1-x631.google.com [IPv6:2607:f8b0:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 09BC5C0613C1; Thu, 26 Aug 2021 20:48:18 -0700 (PDT) Received: by mail-pl1-x631.google.com with SMTP id m17so3109761plc.6; Thu, 26 Aug 2021 20:48:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ailO7mWThdrVL8blMHbd6DHGx3BHyfc6JT8C/AVCxTw=; b=hGJNel52AB4HPlmab7Q3dYqidGZHRqIPtSwUqem6ds0ejfoHDhxaaR6BoLtvxjoh93 9DKRxXcivLvrT8A676B8xOo7YSnxaI/+H9euY8Zd/SCci9enXb9uPvo/ivUeb6rsraiu awqubFC1VqYB9lHNkjjidBkt3HOnilq4N2lYJo5U58KbGvohFMaqqm2MmbgOo6G4/gAe RhEzBuiXHAr7i6sVmYtzkc0KJTZa3TDgWhxKUJPudU3PCmdl1Oq9VCtQp0rJbfuzQexY HzokXmhQ6qCAPU+CjT2pAOUWshUlxxdCdi5tmIkZW6pAQMeew+3NJ/25Uhm+4hrASQUK JpoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ailO7mWThdrVL8blMHbd6DHGx3BHyfc6JT8C/AVCxTw=; b=jCvsI4WK1PI2iBOYodlwbI4GAMzlBsHgj3PvXgpJzGWZCKOjGMPy7AgD6f3n0tR78V YGAaV9GvUvx639kD48i2eyWme3FigMGVf0h3jw8nFkHtk8qlCM4nZQhL/e4pTwwmduOF pmJj+C4eYv/z//2Pq6+SDlMO9NICU+elz5SKdRDO/DjnNp5qVBTUUmK6ljHKhRokf4Uq iCR/dYCQ5aDu+NT2OdV3Vk7kELeABLqRyzDru2uLEHJqYrzriWFWo22ck0zEjpAeETJf Wy2mtQKiQxC52rxD9SosY8gapWAJN1DSdLtURt5HMm7apt4Kx8h6lZIRqiw2O7HL967+ olNA== X-Gm-Message-State: AOAM530SGhvyX78tzwZ/6+mMoMBQZNGGFWXzzRspX8GUxcqNM3mI0f/4 qVCZOPrXWq7JMRMYtC6ww9M= X-Google-Smtp-Source: ABdhPJz6HSG/IOmN4K3PSxmGRWXA6Onvhl/sDmrN61R87mNnnixTGMgF40yfuAJdfhNNRbLMD8iNXQ== X-Received: by 2002:a17:90a:49cb:: with SMTP id l11mr1353505pjm.142.1630036097608; Thu, 26 Aug 2021 20:48:17 -0700 (PDT) Received: from localhost.localdomain ([156.146.35.76]) by smtp.gmail.com with ESMTPSA id o6sm4364693pjk.4.2021.08.26.20.48.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Aug 2021 20:48:17 -0700 (PDT) From: William Breathitt Gray To: jic23@kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com, kernel@pengutronix.de, a.fatoum@pengutronix.de, kamel.bouhara@bootlin.com, gwendal@chromium.org, alexandre.belloni@bootlin.com, david@lechnology.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, syednwaris@gmail.com, patrick.havelange@essensium.com, fabrice.gasnier@st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, o.rempel@pengutronix.de, jarkko.nikula@linux.intel.com, William Breathitt Gray , Fabrice Gasnier Subject: [PATCH v16 01/14] counter: stm32-lptimer-cnt: Provide defines for clock polarities Date: Fri, 27 Aug 2021 12:47:45 +0900 Message-Id: X-Mailer: git-send-email 2.33.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The STM32 low-power timer permits configuration of the clock polarity via the LPTIMX_CFGR register CKPOL bits. This patch provides preprocessor defines for the supported clock polarities. Cc: Fabrice Gasnier Signed-off-by: William Breathitt Gray --- drivers/counter/stm32-lptimer-cnt.c | 6 +++--- include/linux/mfd/stm32-lptimer.h | 5 +++++ 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/counter/stm32-lptimer-cnt.c b/drivers/counter/stm32-lptimer-cnt.c index 13656957c45f..7367f46c6f91 100644 --- a/drivers/counter/stm32-lptimer-cnt.c +++ b/drivers/counter/stm32-lptimer-cnt.c @@ -140,9 +140,9 @@ static const enum counter_function stm32_lptim_cnt_functions[] = { }; enum stm32_lptim_synapse_action { - STM32_LPTIM_SYNAPSE_ACTION_RISING_EDGE, - STM32_LPTIM_SYNAPSE_ACTION_FALLING_EDGE, - STM32_LPTIM_SYNAPSE_ACTION_BOTH_EDGES, + STM32_LPTIM_SYNAPSE_ACTION_RISING_EDGE = STM32_LPTIM_CKPOL_RISING_EDGE, + STM32_LPTIM_SYNAPSE_ACTION_FALLING_EDGE = STM32_LPTIM_CKPOL_FALLING_EDGE, + STM32_LPTIM_SYNAPSE_ACTION_BOTH_EDGES = STM32_LPTIM_CKPOL_BOTH_EDGES, STM32_LPTIM_SYNAPSE_ACTION_NONE, }; diff --git a/include/linux/mfd/stm32-lptimer.h b/include/linux/mfd/stm32-lptimer.h index 90b20550c1c8..06d3f11dc3c9 100644 --- a/include/linux/mfd/stm32-lptimer.h +++ b/include/linux/mfd/stm32-lptimer.h @@ -45,6 +45,11 @@ #define STM32_LPTIM_PRESC GENMASK(11, 9) #define STM32_LPTIM_CKPOL GENMASK(2, 1) +/* STM32_LPTIM_CKPOL */ +#define STM32_LPTIM_CKPOL_RISING_EDGE 0 +#define STM32_LPTIM_CKPOL_FALLING_EDGE 1 +#define STM32_LPTIM_CKPOL_BOTH_EDGES 2 + /* STM32_LPTIM_ARR */ #define STM32_LPTIM_MAX_ARR 0xFFFF -- 2.32.0 From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 55772C432BE for ; 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Thu, 26 Aug 2021 20:48:17 -0700 (PDT) Received: from localhost.localdomain ([156.146.35.76]) by smtp.gmail.com with ESMTPSA id o6sm4364693pjk.4.2021.08.26.20.48.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Aug 2021 20:48:17 -0700 (PDT) From: William Breathitt Gray To: jic23@kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com, kernel@pengutronix.de, a.fatoum@pengutronix.de, kamel.bouhara@bootlin.com, gwendal@chromium.org, alexandre.belloni@bootlin.com, david@lechnology.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, syednwaris@gmail.com, patrick.havelange@essensium.com, fabrice.gasnier@st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, o.rempel@pengutronix.de, jarkko.nikula@linux.intel.com, William Breathitt Gray , Fabrice Gasnier Subject: [PATCH v16 01/14] counter: stm32-lptimer-cnt: Provide defines for clock polarities Date: Fri, 27 Aug 2021 12:47:45 +0900 Message-Id: X-Mailer: git-send-email 2.33.0 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210826_204818_371546_5BAD70DE X-CRM114-Status: GOOD ( 12.90 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The STM32 low-power timer permits configuration of the clock polarity via the LPTIMX_CFGR register CKPOL bits. This patch provides preprocessor defines for the supported clock polarities. Cc: Fabrice Gasnier Signed-off-by: William Breathitt Gray --- drivers/counter/stm32-lptimer-cnt.c | 6 +++--- include/linux/mfd/stm32-lptimer.h | 5 +++++ 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/counter/stm32-lptimer-cnt.c b/drivers/counter/stm32-lptimer-cnt.c index 13656957c45f..7367f46c6f91 100644 --- a/drivers/counter/stm32-lptimer-cnt.c +++ b/drivers/counter/stm32-lptimer-cnt.c @@ -140,9 +140,9 @@ static const enum counter_function stm32_lptim_cnt_functions[] = { }; enum stm32_lptim_synapse_action { - STM32_LPTIM_SYNAPSE_ACTION_RISING_EDGE, - STM32_LPTIM_SYNAPSE_ACTION_FALLING_EDGE, - STM32_LPTIM_SYNAPSE_ACTION_BOTH_EDGES, + STM32_LPTIM_SYNAPSE_ACTION_RISING_EDGE = STM32_LPTIM_CKPOL_RISING_EDGE, + STM32_LPTIM_SYNAPSE_ACTION_FALLING_EDGE = STM32_LPTIM_CKPOL_FALLING_EDGE, + STM32_LPTIM_SYNAPSE_ACTION_BOTH_EDGES = STM32_LPTIM_CKPOL_BOTH_EDGES, STM32_LPTIM_SYNAPSE_ACTION_NONE, }; diff --git a/include/linux/mfd/stm32-lptimer.h b/include/linux/mfd/stm32-lptimer.h index 90b20550c1c8..06d3f11dc3c9 100644 --- a/include/linux/mfd/stm32-lptimer.h +++ b/include/linux/mfd/stm32-lptimer.h @@ -45,6 +45,11 @@ #define STM32_LPTIM_PRESC GENMASK(11, 9) #define STM32_LPTIM_CKPOL GENMASK(2, 1) +/* STM32_LPTIM_CKPOL */ +#define STM32_LPTIM_CKPOL_RISING_EDGE 0 +#define STM32_LPTIM_CKPOL_FALLING_EDGE 1 +#define STM32_LPTIM_CKPOL_BOTH_EDGES 2 + /* STM32_LPTIM_ARR */ #define STM32_LPTIM_MAX_ARR 0xFFFF -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel