From patchwork Thu May 28 07:27:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 11574877 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EF8FE1391 for ; Thu, 28 May 2020 07:39:57 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B2F86207E8 for ; Thu, 28 May 2020 07:39:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="mBVppBkI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2F86207E8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=Pgv58ePkIC9o1oAUgAe2FIbMBL3xFeo4b6dYFxpWug4=; b=mBVppBkILX7854+EU0cg8LFA/3 5/XXiwTuzmY22JzfKEpE+fCzyi/GCXwzqZUnKSb6vlrfK1sOyeT1e4CIn8qE7A5A0W3j64fGmGTql 6u78Muiq7jThWJvX1qCqqVpNKHEIjggEK3DJZAYf0qpyJccOkwpBuu+eahFfI+oWgfKRqaVqvV7zh nMy5HllcD7jXSO46mXIHcpJDTqHo2ITMIPBIeG5g/fl/V5ljmK45WjuAqHhvnxlv/0UikeXtyVAxA ydt5ToR8nhwadDNZrdNYcuRufeJEriadRL2DkrQzlud8gV0s2j6q38mc4oFes0TFBmK3C3fs7Rx0V +uq+x3Pw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeD8o-0004Tj-GE; Thu, 28 May 2020 07:39:50 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeD7Q-0003Ks-PM for linux-arm-kernel@lists.infradead.org; Thu, 28 May 2020 07:38:27 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 04A05200A1E; Thu, 28 May 2020 09:38:23 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 3784E200A1D; Thu, 28 May 2020 09:38:17 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 62B1C402FB; Thu, 28 May 2020 15:38:09 +0800 (SGT) From: Anson Huang To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, shc_work@mail.ru, s.trumtrar@pengutronix.de, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/9] dt-bindings: clock: Convert i.MX28 clock to json-schema Date: Thu, 28 May 2020 15:27:54 +0800 Message-Id: <1590650879-18288-5-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1590650879-18288-1-git-send-email-Anson.Huang@nxp.com> References: <1590650879-18288-1-git-send-email-Anson.Huang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200528_003825_130773_473FA07C X-CRM114-Status: GOOD ( 10.12 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.21 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linux-imx@nxp.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Convert the i.MX28 clock binding to DT schema format using json-schema. Signed-off-by: Anson Huang --- .../devicetree/bindings/clock/imx28-clock.txt | 93 ----------------- .../devicetree/bindings/clock/imx28-clock.yaml | 113 +++++++++++++++++++++ 2 files changed, 113 insertions(+), 93 deletions(-) delete mode 100644 Documentation/devicetree/bindings/clock/imx28-clock.txt create mode 100644 Documentation/devicetree/bindings/clock/imx28-clock.yaml diff --git a/Documentation/devicetree/bindings/clock/imx28-clock.txt b/Documentation/devicetree/bindings/clock/imx28-clock.txt deleted file mode 100644 index d84a37d..0000000 --- a/Documentation/devicetree/bindings/clock/imx28-clock.txt +++ /dev/null @@ -1,93 +0,0 @@ -* Clock bindings for Freescale i.MX28 - -Required properties: -- compatible: Should be "fsl,imx28-clkctrl" -- reg: Address and length of the register set -- #clock-cells: Should be <1> - -The clock consumer should specify the desired clock by having the clock -ID in its "clocks" phandle cell. The following is a full list of i.MX28 -clocks and IDs. - - Clock ID - ------------------ - ref_xtal 0 - pll0 1 - pll1 2 - pll2 3 - ref_cpu 4 - ref_emi 5 - ref_io0 6 - ref_io1 7 - ref_pix 8 - ref_hsadc 9 - ref_gpmi 10 - saif0_sel 11 - saif1_sel 12 - gpmi_sel 13 - ssp0_sel 14 - ssp1_sel 15 - ssp2_sel 16 - ssp3_sel 17 - emi_sel 18 - etm_sel 19 - lcdif_sel 20 - cpu 21 - ptp_sel 22 - cpu_pll 23 - cpu_xtal 24 - hbus 25 - xbus 26 - ssp0_div 27 - ssp1_div 28 - ssp2_div 29 - ssp3_div 30 - gpmi_div 31 - emi_pll 32 - emi_xtal 33 - lcdif_div 34 - etm_div 35 - ptp 36 - saif0_div 37 - saif1_div 38 - clk32k_div 39 - rtc 40 - lradc 41 - spdif_div 42 - clk32k 43 - pwm 44 - uart 45 - ssp0 46 - ssp1 47 - ssp2 48 - ssp3 49 - gpmi 50 - spdif 51 - emi 52 - saif0 53 - saif1 54 - lcdif 55 - etm 56 - fec 57 - can0 58 - can1 59 - usb0 60 - usb1 61 - usb0_phy 62 - usb1_phy 63 - enet_out 64 - -Examples: - -clks: clkctrl@80040000 { - compatible = "fsl,imx28-clkctrl"; - reg = <0x80040000 0x2000>; - #clock-cells = <1>; -}; - -auart0: serial@8006a000 { - compatible = "fsl,imx28-auart", "fsl,imx23-auart"; - reg = <0x8006a000 0x2000>; - interrupts = <112 70 71>; - clocks = <&clks 45>; -}; diff --git a/Documentation/devicetree/bindings/clock/imx28-clock.yaml b/Documentation/devicetree/bindings/clock/imx28-clock.yaml new file mode 100644 index 0000000..e4a7038 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx28-clock.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imx28-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock bindings for Freescale i.MX28 + +maintainers: + - Shawn Guo + +description: | + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. The following is a full list of i.MX28 + clocks and IDs. + + Clock ID + ------------------ + ref_xtal 0 + pll0 1 + pll1 2 + pll2 3 + ref_cpu 4 + ref_emi 5 + ref_io0 6 + ref_io1 7 + ref_pix 8 + ref_hsadc 9 + ref_gpmi 10 + saif0_sel 11 + saif1_sel 12 + gpmi_sel 13 + ssp0_sel 14 + ssp1_sel 15 + ssp2_sel 16 + ssp3_sel 17 + emi_sel 18 + etm_sel 19 + lcdif_sel 20 + cpu 21 + ptp_sel 22 + cpu_pll 23 + cpu_xtal 24 + hbus 25 + xbus 26 + ssp0_div 27 + ssp1_div 28 + ssp2_div 29 + ssp3_div 30 + gpmi_div 31 + emi_pll 32 + emi_xtal 33 + lcdif_div 34 + etm_div 35 + ptp 36 + saif0_div 37 + saif1_div 38 + clk32k_div 39 + rtc 40 + lradc 41 + spdif_div 42 + clk32k 43 + pwm 44 + uart 45 + ssp0 46 + ssp1 47 + ssp2 48 + ssp3 49 + gpmi 50 + spdif 51 + emi 52 + saif0 53 + saif1 54 + lcdif 55 + etm 56 + fec 57 + can0 58 + can1 59 + usb0 60 + usb1 61 + usb0_phy 62 + usb1_phy 63 + enet_out 64 + +properties: + compatible: + const: fsl,imx28-clkctrl + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - '#clock-cells' + +examples: + - | + clock-controller@80040000 { + compatible = "fsl,imx28-clkctrl"; + reg = <0x80040000 0x2000>; + #clock-cells = <1>; + }; + + serial@8006a000 { + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; + reg = <0x8006a000 0x2000>; + interrupts = <112 70 71>; + clocks = <&clks 45>; + };