From patchwork Mon Dec 11 08:54:35 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre TORGUE X-Patchwork-Id: 121340 Delivered-To: patch@linaro.org Received: by 10.140.22.227 with SMTP id 90csp2535074qgn; Mon, 11 Dec 2017 00:55:51 -0800 (PST) X-Google-Smtp-Source: AGs4zMa98JA7bkUqLBZhhQG/dqSBqoD1H/sWECYZy2Xik78vJFi9Eca2/hXTFEgsHm34QhAhzFxn X-Received: by 10.99.170.1 with SMTP id e1mr39029413pgf.120.1512982551148; Mon, 11 Dec 2017 00:55:51 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1512982551; cv=none; d=google.com; s=arc-20160816; b=gl0oUEP4sHSLUEcekn0Bit/mJWoixbznpOdEF2mf4IGddOVD4BKBzYW3V+RlZXKiat lK3wWvCv71PvrwtiYQMPEnmezc7KCclLe24TTSGlT8kwAw60l/MKN8y4aUBsyQGen9PD 445IqKt65bCrb/Y9XRM56VGXKsQP5vAWc8RtO7m3LplFg49+SfLsC3X08+t3+UEw4td3 MSNHQKZ8rLeqeSvQrIrui7BiJYPVr2myvl2iEcZGX2SUkBRHyxqSjAW+kjBQ51aJYjDf agEHIwLv/v2s1GWydtC/FOXglmX/P0E14V8XYo0mm+VmvKf+M+5KJrbRoHy84O7NkfPG c2mA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:arc-authentication-results; bh=8YjZdqNwYdy4hxTa5zme6UoAuqBlQ7GOJYi35txIW00=; b=Zcu+znxq1E/0ZM1dCNRku7Cfzpjmz6vaW/X7Ux6mLZwiC7U3huqvLKKx3UPmnttsiL P76EjCyjMjl3Jds18l8ao6pLfiB1CUW24Koc+wODUpcjhSimk69eScCuMbk7s20/FmF4 JDkk/HZ++CN19ObfEqcbLiILfuHnEqTHpeWv3Q5hfFTlOUnzCtKlV4elsDfSL4w9yigN VRoCof5bpipainUlZ4sAX0F54IdUkpccEJyZAzl7K4lxyf7wquqvO16Jxp0jl45qo3UV BY/uBfS/bH2IgHUH4W1wkNinOtyS/HZ5PVqiXDTHxiAC+JYGp55VYehLZ9zmlapKrc7i GvRg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a35si9708882pli.40.2017.12.11.00.55.50; Mon, 11 Dec 2017 00:55:51 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752336AbdLKIzq (ORCPT + 6 others); Mon, 11 Dec 2017 03:55:46 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:54743 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751871AbdLKIzo (ORCPT ); Mon, 11 Dec 2017 03:55:44 -0500 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id vBB8sOI5022110; Mon, 11 Dec 2017 09:54:54 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2er7kg8hhu-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 11 Dec 2017 09:54:54 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 4368938; Mon, 11 Dec 2017 08:54:52 +0000 (GMT) Received: from Webmail-eu.st.com (gpxdag3node5.st.com [10.75.127.72]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 95BAF249C; Mon, 11 Dec 2017 08:54:52 +0000 (GMT) Received: from localhost (10.75.127.46) by GPXDAG3NODE5.st.com (10.75.127.72) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 11 Dec 2017 09:54:52 +0100 From: Alexandre Torgue To: Maxime Coquelin , Linus Walleij , Rob Herring , Mark Rutland , Jonathan Corbet , Russell King CC: , , Subject: [PATCH 5/5] ARM: dts: stm32: use dedicated files for pinctrl on stm32f7 family Date: Mon, 11 Dec 2017 09:54:35 +0100 Message-ID: <1512982475-32661-6-git-send-email-alexandre.torgue@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1512982475-32661-2-git-send-email-alexandre.torgue@st.com> References: <1512982475-32661-2-git-send-email-alexandre.torgue@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG7NODE1.st.com (10.75.127.19) To GPXDAG3NODE5.st.com (10.75.127.72) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-12-11_03:, , signatures=0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Currently, same stm32f746-pinctrl driver is used for stm32f746 and stm32f769 MCU. As pin map is different between those 2 MCUs, a stm32f769-pinctrl driver has been recently added. This patch -allows to use stm32f769-pinctrl driver for stm32f769 boards -reworks stm32 devicetree files to fit with stm32f746 / stm32f769 Signed-off-by: Alexandre Torgue -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts index 2d4e717..b2d4b8c 100644 --- a/arch/arm/boot/dts/stm32746g-eval.dts +++ b/arch/arm/boot/dts/stm32746g-eval.dts @@ -42,6 +42,7 @@ /dts-v1/; #include "stm32f746.dtsi" +#include "stm32f746-pinctrl.dtsi" #include / { diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi new file mode 100644 index 0000000..4c66fa40 --- /dev/null +++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi @@ -0,0 +1,227 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* + * Copyright (C) STMicroelectronics 2017 - All Rights Reserved + * Author: Alexandre Torgue for STMicroelectronics. + */ + +#include +#include + +/ { + soc { + pinctrl: pin-controller { + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x40020000 0x3000>; + interrupt-parent = <&exti>; + st,syscfg = <&syscfg 0x8>; + pins-are-numbered; + + gpioa: gpio@40020000 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x0 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOA)>; + st,bank-name = "GPIOA"; + }; + + gpiob: gpio@40020400 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x400 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOB)>; + st,bank-name = "GPIOB"; + }; + + gpioc: gpio@40020800 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x800 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOC)>; + st,bank-name = "GPIOC"; + }; + + gpiod: gpio@40020c00 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0xc00 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOD)>; + st,bank-name = "GPIOD"; + }; + + gpioe: gpio@40021000 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x1000 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOE)>; + st,bank-name = "GPIOE"; + }; + + gpiof: gpio@40021400 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x1400 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOF)>; + st,bank-name = "GPIOF"; + }; + + gpiog: gpio@40021800 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x1800 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOG)>; + st,bank-name = "GPIOG"; + }; + + gpioh: gpio@40021c00 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x1c00 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOH)>; + st,bank-name = "GPIOH"; + }; + + gpioi: gpio@40022000 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x2000 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOI)>; + st,bank-name = "GPIOI"; + }; + + gpioj: gpio@40022400 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x2400 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOJ)>; + st,bank-name = "GPIOJ"; + }; + + gpiok: gpio@40022800 { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x2800 0x400>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOK)>; + st,bank-name = "GPIOK"; + }; + + cec_pins_a: cec@0 { + pins { + pinmux = ; /* HDMI CEC */ + slew-rate = <0>; + drive-open-drain; + bias-disable; + }; + }; + + usart1_pins_a: usart1@0 { + pins1 { + pinmux = ; /* USART1_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* USART1_RX */ + bias-disable; + }; + }; + + usart1_pins_b: usart1@1 { + pins1 { + pinmux = ; /* USART1_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* USART1_RX */ + bias-disable; + }; + }; + + i2c1_pins_b: i2c1@0 { + pins { + pinmux = , /* I2C1 SDA */ + ; /* I2C1 SCL */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + usbotg_hs_pins_a: usbotg-hs@0 { + pins { + pinmux = , /* OTG_HS_ULPI_NXT */ + , /* OTG_HS_ULPI_DIR */ + , /* OTG_HS_ULPI_STP */ + , /* OTG_HS_ULPI_CK */ + , /* OTG_HS_ULPI_D0 */ + , /* OTG_HS_ULPI_D1 */ + , /* OTG_HS_ULPI_D2 */ + , /* OTG_HS_ULPI_D3 */ + , /* OTG_HS_ULPI_D4 */ + , /* OTG_HS_ULPI_D5 */ + , /* OTG_HS_ULPI_D6 */ + ; /* OTG_HS_ULPI_D7 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + usbotg_hs_pins_b: usbotg-hs@1 { + pins { + pinmux = , /* OTG_HS_ULPI_NXT */ + , /* OTG_HS_ULPI_DIR */ + , /* OTG_HS_ULPI_STP */ + , /* OTG_HS_ULPI_CK */ + , /* OTG_HS_ULPI_D0 */ + , /* OTG_HS_ULPI_D1 */ + , /* OTG_HS_ULPI_D2 */ + , /* OTG_HS_ULPI_D3 */ + , /* OTG_HS_ULPI_D4 */ + , /* OTG_HS_ULPI_D5 */ + , /* OTG_HS_ULPI_D6 */ + ; /* OTG_HS_ULPI_D7 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + usbotg_fs_pins_a: usbotg-fs@0 { + pins { + pinmux = , /* OTG_FS_ID */ + , /* OTG_FS_DM */ + ; /* OTG_FS_DP */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts index 4d85dba..623b6f2 100644 --- a/arch/arm/boot/dts/stm32f746-disco.dts +++ b/arch/arm/boot/dts/stm32f746-disco.dts @@ -42,6 +42,7 @@ /dts-v1/; #include "stm32f746.dtsi" +#include "stm32f746-pinctrl.dtsi" #include / { diff --git a/arch/arm/boot/dts/stm32f746-pinctrl.dtsi b/arch/arm/boot/dts/stm32f746-pinctrl.dtsi new file mode 100644 index 0000000..f0e6309 --- /dev/null +++ b/arch/arm/boot/dts/stm32f746-pinctrl.dtsi @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* + * Copyright (C) STMicroelectronics 2017 - All Rights Reserved + * Author: Alexandre Torgue for STMicroelectronics. + */ + +#include "stm32f7-pinctrl.dtsi" + +&pinctrl{ + compatible = "st,stm32f746-pinctrl"; +}; diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index 5f66d15..8fe96d6 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -42,7 +42,6 @@ #include "skeleton.dtsi" #include "armv7-m.dtsi" -#include #include #include @@ -498,222 +497,6 @@ reg = <0x40007000 0x400>; }; - pin-controller { - #address-cells = <1>; - #size-cells = <1>; - compatible = "st,stm32f746-pinctrl"; - ranges = <0 0x40020000 0x3000>; - interrupt-parent = <&exti>; - st,syscfg = <&syscfg 0x8>; - pins-are-numbered; - - gpioa: gpio@40020000 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x0 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOA)>; - st,bank-name = "GPIOA"; - }; - - gpiob: gpio@40020400 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x400 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOB)>; - st,bank-name = "GPIOB"; - }; - - gpioc: gpio@40020800 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x800 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOC)>; - st,bank-name = "GPIOC"; - }; - - gpiod: gpio@40020c00 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0xc00 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOD)>; - st,bank-name = "GPIOD"; - }; - - gpioe: gpio@40021000 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x1000 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOE)>; - st,bank-name = "GPIOE"; - }; - - gpiof: gpio@40021400 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x1400 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOF)>; - st,bank-name = "GPIOF"; - }; - - gpiog: gpio@40021800 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x1800 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOG)>; - st,bank-name = "GPIOG"; - }; - - gpioh: gpio@40021c00 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x1c00 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOH)>; - st,bank-name = "GPIOH"; - }; - - gpioi: gpio@40022000 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x2000 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOI)>; - st,bank-name = "GPIOI"; - }; - - gpioj: gpio@40022400 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x2400 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOJ)>; - st,bank-name = "GPIOJ"; - }; - - gpiok: gpio@40022800 { - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x2800 0x400>; - clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOK)>; - st,bank-name = "GPIOK"; - }; - - cec_pins_a: cec@0 { - pins { - pinmux = ; /* HDMI CEC */ - slew-rate = <0>; - drive-open-drain; - bias-disable; - }; - }; - - usart1_pins_a: usart1@0 { - pins1 { - pinmux = ; /* USART1_TX */ - bias-disable; - drive-push-pull; - slew-rate = <0>; - }; - pins2 { - pinmux = ; /* USART1_RX */ - bias-disable; - }; - }; - - usart1_pins_b: usart1@1 { - pins1 { - pinmux = ; /* USART1_TX */ - bias-disable; - drive-push-pull; - slew-rate = <0>; - }; - pins2 { - pinmux = ; /* USART1_RX */ - bias-disable; - }; - }; - - i2c1_pins_b: i2c1@0 { - pins { - pinmux = , /* I2C1 SDA */ - ; /* I2C1 SCL */ - bias-disable; - drive-open-drain; - slew-rate = <0>; - }; - }; - - usbotg_hs_pins_a: usbotg-hs@0 { - pins { - pinmux = , /* OTG_HS_ULPI_NXT */ - , /* OTG_HS_ULPI_DIR */ - , /* OTG_HS_ULPI_STP */ - , /* OTG_HS_ULPI_CK */ - , /* OTG_HS_ULPI_D0 */ - , /* OTG_HS_ULPI_D1 */ - , /* OTG_HS_ULPI_D2 */ - , /* OTG_HS_ULPI_D3 */ - , /* OTG_HS_ULPI_D4 */ - , /* OTG_HS_ULPI_D5 */ - , /* OTG_HS_ULPI_D6 */ - ; /* OTG_HS_ULPI_D7 */ - bias-disable; - drive-push-pull; - slew-rate = <2>; - }; - }; - - usbotg_hs_pins_b: usbotg-hs@1 { - pins { - pinmux = , /* OTG_HS_ULPI_NXT */ - , /* OTG_HS_ULPI_DIR */ - , /* OTG_HS_ULPI_STP */ - , /* OTG_HS_ULPI_CK */ - , /* OTG_HS_ULPI_D0 */ - , /* OTG_HS_ULPI_D1 */ - , /* OTG_HS_ULPI_D2 */ - , /* OTG_HS_ULPI_D3 */ - , /* OTG_HS_ULPI_D4 */ - , /* OTG_HS_ULPI_D5 */ - , /* OTG_HS_ULPI_D6 */ - ; /* OTG_HS_ULPI_D7 */ - bias-disable; - drive-push-pull; - slew-rate = <2>; - }; - }; - - usbotg_fs_pins_a: usbotg-fs@0 { - pins { - pinmux = , /* OTG_FS_ID */ - , /* OTG_FS_DM */ - ; /* OTG_FS_DP */ - bias-disable; - drive-push-pull; - slew-rate = <2>; - }; - }; - }; - crc: crc@40023000 { compatible = "st,stm32f7-crc"; reg = <0x40023000 0x400>; diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts index 4463ca1..9dba286 100644 --- a/arch/arm/boot/dts/stm32f769-disco.dts +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -42,11 +42,12 @@ /dts-v1/; #include "stm32f746.dtsi" +#include "stm32f769-pinctrl.dtsi" #include / { model = "STMicroelectronics STM32F769-DISCO board"; - compatible = "st,stm32f769-disco", "st,stm32f7"; + compatible = "st,stm32f769-disco", "st,stm32f769"; chosen { bootargs = "root=/dev/ram"; diff --git a/arch/arm/boot/dts/stm32f769-pinctrl.dtsi b/arch/arm/boot/dts/stm32f769-pinctrl.dtsi new file mode 100644 index 0000000..787da27 --- /dev/null +++ b/arch/arm/boot/dts/stm32f769-pinctrl.dtsi @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* + * Copyright (C) STMicroelectronics 2017 - All Rights Reserved + * Author: Alexandre Torgue for STMicroelectronics. + */ + +#include "stm32f7-pinctrl.dtsi" + +&pinctrl{ + compatible = "st,stm32f769-pinctrl"; +};