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[176.162.151.233]) by smtp.gmail.com with ESMTPSA id s132-v6sm2487384wmf.5.2018.05.29.10.05.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 29 May 2018 10:05:15 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= To: Colin Didier , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org Cc: Fabio Estevam , Vladimir Zapolskiy , Sascha Hauer , Rob Herring , NXP Linux Team , Pengutronix Kernel Team , =?utf-8?q?Cl=C3=A9ment_Peron?= Subject: [PATCH v3 2/5] clk: imx6: add EPIT clock support Date: Tue, 29 May 2018 19:04:33 +0200 Message-Id: <20180529170436.22711-3-peron.clem@gmail.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180529170436.22711-1-peron.clem@gmail.com> References: <20180529170436.22711-1-peron.clem@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Colin Didier Add EPIT clock support to the i.MX6Q clocking infrastructure. Signed-off-by: Colin Didier Signed-off-by: Clément Peron Reviewed-by: Fabio Estevam --- drivers/clk/imx/clk-imx6q.c | 2 ++ include/dt-bindings/clock/imx6qdl-clock.h | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/clk/imx/clk-imx6q.c b/drivers/clk/imx/clk-imx6q.c index 8d518ad5dc13..b9ea7037e193 100644 --- a/drivers/clk/imx/clk-imx6q.c +++ b/drivers/clk/imx/clk-imx6q.c @@ -753,6 +753,8 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) else clk[IMX6Q_CLK_ECSPI5] = imx_clk_gate2("ecspi5", "ecspi_root", base + 0x6c, 8); clk[IMX6QDL_CLK_ENET] = imx_clk_gate2("enet", "ipg", base + 0x6c, 10); + clk[IMX6QDL_CLK_EPIT1] = imx_clk_gate2("epit1", "ipg", base + 0x6c, 12); + clk[IMX6QDL_CLK_EPIT2] = imx_clk_gate2("epit2", "ipg", base + 0x6c, 14); clk[IMX6QDL_CLK_ESAI_EXTAL] = imx_clk_gate2_shared("esai_extal", "esai_podf", base + 0x6c, 16, &share_count_esai); clk[IMX6QDL_CLK_ESAI_IPG] = imx_clk_gate2_shared("esai_ipg", "ahb", base + 0x6c, 16, &share_count_esai); clk[IMX6QDL_CLK_ESAI_MEM] = imx_clk_gate2_shared("esai_mem", "ahb", base + 0x6c, 16, &share_count_esai); diff --git a/include/dt-bindings/clock/imx6qdl-clock.h b/include/dt-bindings/clock/imx6qdl-clock.h index da59fd9cdb5e..7ad171b8f3bf 100644 --- a/include/dt-bindings/clock/imx6qdl-clock.h +++ b/include/dt-bindings/clock/imx6qdl-clock.h @@ -271,6 +271,8 @@ #define IMX6QDL_CLK_PRE_AXI 258 #define IMX6QDL_CLK_MLB_SEL 259 #define IMX6QDL_CLK_MLB_PODF 260 -#define IMX6QDL_CLK_END 261 +#define IMX6QDL_CLK_EPIT1 261 +#define IMX6QDL_CLK_EPIT2 262 +#define IMX6QDL_CLK_END 263 #endif /* __DT_BINDINGS_CLOCK_IMX6QDL_H */ From patchwork Tue May 29 17:04:34 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= X-Patchwork-Id: 922250 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="b3nuNJwJ"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40wKq64N2Bz9s1R for ; Wed, 30 May 2018 03:05:22 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936888AbeE2RFU (ORCPT ); Tue, 29 May 2018 13:05:20 -0400 Received: from mail-wr0-f195.google.com ([209.85.128.195]:40166 "EHLO mail-wr0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965148AbeE2RFS (ORCPT ); Tue, 29 May 2018 13:05:18 -0400 Received: by mail-wr0-f195.google.com with SMTP id l41-v6so26790292wre.7; Tue, 29 May 2018 10:05:18 -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=1L6xGewvRYmvC9fDfqYSGid+WPvJ7pZvkmFdMqWI/3s=; b=b3nuNJwJTVR6QDYQqrZ0hvRzKgylJ5eSLqA7yRXLTCO20YgeaHdlqou+U/+pm8fEwT 7KYetS4DNqc/e6Eo0bDY/eNeB0oIffxfhX0btIIdahqtNn+1h/YIdaFQJOs6VEOZkHzm ji1LOkGH3I4rPswcPI8ZuzwIyz3Zz/oR3bSBU/M2NLViSsSDGPr3k2C9wvJgUOjUeQgG 26EGpkPFeBSxmvPVzBfiz0UL6wADB2IyFAjvqLWcLjw4auCz6rUgXE2WGGLH1lYc7Sl5 UeOxb0MOpUaC6ftL3wMmjPSfV6AzITxFxd2HkQfs74lKJe6eS2tkmC1htQWiCVb6druJ Rj+Q== 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=1L6xGewvRYmvC9fDfqYSGid+WPvJ7pZvkmFdMqWI/3s=; b=a61q5Aq8VNP2+hEgZxiEqgbgjA4E25YFktwAS1uCEydl2fkVUV3qK/9MGDNNHLYwt5 HBD4+1kEx40mC9whBDw63FBvs354lgpqjg08fNUxkruHyWPxsilJDX0fZP6hx3Gi8Khy n8K+btShp2anthSksFgbsIhb5cV87jbpl/sU7VXfZYSc1pHFTu85wpm2VBGWH2yWiBfc XagS1zl+PAMrx7XX4xCLvF32H3uJOCNAid+a+6jSnCvLaoyTprzRZVzVfpPFMYhq23Q1 3Qa+Q1B786hAIRW7R4bmc7v9rq9g9JBoaI6HtAXDOLQ3+1fu7JbN2aueTokTJaSAsFX3 Z/0A== X-Gm-Message-State: ALKqPwdy/Qi1sNcKPdXuhNusGtINs2BePBKFmMDCi6TxT4uRau8SYnV3 cOyOFjj6NOwfwnWE1GIyskU= X-Google-Smtp-Source: AB8JxZrHdpGgR6EOOsZWr+1bhM6VW6yDYaZgiO/cPR/52ySGlUWtmTW0DVu+WahjkuBllVniv21gFQ== X-Received: by 2002:adf:bf08:: with SMTP id p8-v6mr13728213wrh.166.1527613517253; Tue, 29 May 2018 10:05:17 -0700 (PDT) Received: from cperon-Latitude-7490.devialet.com (static-css-csd-151233.business.bouyguestelecom.com. [176.162.151.233]) by smtp.gmail.com with ESMTPSA id s132-v6sm2487384wmf.5.2018.05.29.10.05.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 29 May 2018 10:05:16 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= To: Colin Didier , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org Cc: Fabio Estevam , Vladimir Zapolskiy , Sascha Hauer , Rob Herring , NXP Linux Team , Pengutronix Kernel Team , =?utf-8?q?Cl=C3=A9ment_Peron?= Subject: [PATCH v3 3/5] Documentation: DT: add i.MX EPIT timer binding Date: Tue, 29 May 2018 19:04:34 +0200 Message-Id: <20180529170436.22711-4-peron.clem@gmail.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180529170436.22711-1-peron.clem@gmail.com> References: <20180529170436.22711-1-peron.clem@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Clément Peron Add devicetree binding document for NXP's i.MX SoC specific EPIT timer driver. Signed-off-by: Clément Peron --- .../devicetree/bindings/clock/imx6q,epit.txt | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/imx6q,epit.txt diff --git a/Documentation/devicetree/bindings/clock/imx6q,epit.txt b/Documentation/devicetree/bindings/clock/imx6q,epit.txt new file mode 100644 index 000000000000..a84a60c6ae35 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx6q,epit.txt @@ -0,0 +1,24 @@ +Binding for the i.MX6 EPIT timer + +This binding uses the common clock binding[1]. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible: should be "fsl,imx6q-epit" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: Should contain EPIT controller interrupt +- clocks: list of clock specifiers, must contain an entry for each required + entry in clock-names +- clock-names : should include entries "ipg", "per" + +Example: + epit1: epit@20d0000 { + compatible = "fsl,imx6q-epit"; + reg = <0x020d0000 0x4000>; + interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6QDL_CLK_EPIT1>, + <&clks IMX6QDL_CLK_IPG_PER>; + clock-names = "ipg", "per"; + };