From patchwork Thu Oct 31 12:30:37 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin GAIGNARD X-Patchwork-Id: 1187436 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=st.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=st.com header.i=@st.com header.b="AXFvmehU"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 473l6v232nz9s7T for ; Thu, 31 Oct 2019 23:31:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726680AbfJaMbR (ORCPT ); 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Thu, 31 Oct 2019 13:30:54 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id ACBAA100034; Thu, 31 Oct 2019 13:30:50 +0100 (CET) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 98F0E2B7837; Thu, 31 Oct 2019 13:30:50 +0100 (CET) Received: from SAFEX1HUBCAS22.st.com (10.75.90.93) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 31 Oct 2019 13:30:50 +0100 Received: from localhost (10.201.20.122) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 31 Oct 2019 13:30:50 +0100 From: Benjamin Gaignard To: , , , , , , , , , , , CC: , , , , , Subject: [PATCH 1/4] dt-bindings: counter: Convert stm32 counter bindings to json-schema Date: Thu, 31 Oct 2019 13:30:37 +0100 Message-ID: <20191031123040.26316-2-benjamin.gaignard@st.com> X-Mailer: git-send-email 2.15.0 In-Reply-To: <20191031123040.26316-1-benjamin.gaignard@st.com> References: <20191031123040.26316-1-benjamin.gaignard@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.20.122] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,1.0.8 definitions=2019-10-31_05:2019-10-30,2019-10-31 signatures=0 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org Convert the STM32 counter binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard --- .../bindings/counter/st,stm32-timer-cnt.yaml | 38 ++++++++++++++++++++++ .../bindings/counter/stm32-timer-cnt.txt | 31 ------------------ 2 files changed, 38 insertions(+), 31 deletions(-) create mode 100644 Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml delete mode 100644 Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt diff --git a/Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml b/Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml new file mode 100644 index 000000000000..56192d613601 --- /dev/null +++ b/Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/counter/st,stm32-timer-cnt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 Timers quadrature bindings + +description: + STM32 Timer provides quadrature encoder to detect angular position + and direction of rotary elements, from IN1 and IN2 input signals. + +maintainers: + - Benjamin Gaignard + - Fabrice Gasnier + +properties: + counter: + type: object + + description: + must be a sub-node of an STM32 Timer device tree node + + properties: + compatible: + const: st,stm32-timer-counter + + required: + - compatible + +examples: + - | + counter { + compatible = "st,stm32-timer-counter"; + }; + +... + diff --git a/Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt b/Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt deleted file mode 100644 index c52fcdd4bf6c..000000000000 --- a/Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt +++ /dev/null @@ -1,31 +0,0 @@ -STMicroelectronics STM32 Timer quadrature encoder - -STM32 Timer provides quadrature encoder to detect -angular position and direction of rotary elements, -from IN1 and IN2 input signals. - -Must be a sub-node of an STM32 Timer device tree node. -See ../mfd/stm32-timers.txt for details about the parent node. - -Required properties: -- compatible: Must be "st,stm32-timer-counter". -- pinctrl-names: Set to "default". -- pinctrl-0: List of phandles pointing to pin configuration nodes, - to set CH1/CH2 pins in mode of operation for STM32 - Timer input on external pin. - -Example: - timers@40010000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40010000 0x400>; - clocks = <&rcc 0 160>; - clock-names = "int"; - - counter { - compatible = "st,stm32-timer-counter"; - pinctrl-names = "default"; - pinctrl-0 = <&tim1_in_pins>; - }; - };