From patchwork Wed Feb 13 21:46:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 1041615 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=denx.de Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 440Cyh5T8pz9s7T for ; Thu, 14 Feb 2019 08:56:12 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id 709C2C220AE; Wed, 13 Feb 2019 21:50:46 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=KHOP_BIG_TO_CC autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 10CC9C220CD; Wed, 13 Feb 2019 21:48:15 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 675D3C220D4; Wed, 13 Feb 2019 21:47:37 +0000 (UTC) Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) by lists.denx.de (Postfix) with ESMTPS id 3C8A5C220CB for ; Wed, 13 Feb 2019 21:47:34 +0000 (UTC) Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 440Cmj749nz1r88w; Wed, 13 Feb 2019 22:47:33 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 440Cmj5dqfz1rVwr; Wed, 13 Feb 2019 22:47:33 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id OTzkd6uZDduh; Wed, 13 Feb 2019 22:47:31 +0100 (CET) X-Auth-Info: /JW5IBba3R66vxEbzWZwcoFxDdiFYKZ6OAv36NdPrXQ= Received: from localhost.localdomain (85-222-111-42.dynamic.chello.pl [85.222.111.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Wed, 13 Feb 2019 22:47:31 +0100 (CET) From: Lukasz Majewski To: Stefano Babic , u-boot@lists.denx.de, Fabio Estevam , Fabio Estevam , Stefan Agner , Marcel Ziswiler Date: Wed, 13 Feb 2019 22:46:48 +0100 Message-Id: <20190213214659.22106-12-lukma@denx.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190213214659.22106-1-lukma@denx.de> References: <20190213214659.22106-1-lukma@denx.de> Cc: Tom Rini , Maxime Ripard , Michal Simek , "Albert ARIBAUD \(3ADEV\)" , Stefan Roese , Marek Vasut Subject: [U-Boot] [PATCH v4 11/22] ARM: DTS: Update pcm052 based dts files (bk4r1/pcm052) X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" This commit provides update and renames the bk4r1.dts to vf610-bk4r1.dts file with more on SoC HW description. The pcm052.dts has been renamed to vf610-pcm052.dts as well. Moreover, a new vf610-pcm052.drsi file has been introduced to reuse the common code between devices based on Phytec's pcm052 modules. Ported from Linux kernel - v4.20 (tag) Signed-off-by: Lukasz Majewski --- Changes in v4: - Update DDRBYTE0 -> DDRBYTE2 as in VF610 user manual Changes in v3: None Changes in v2: - Rename pcm052.dts to vf610-pcm052.dts - Rename bk4r1.dts to vf610-bk4r1.dts - Extract 'u-boot,dm-pre-reloc;' property to separate file (to facilitate sync with Linux kernel dts files) arch/arm/dts/Makefile | 4 +- arch/arm/dts/bk4r1.dts | 47 ----- arch/arm/dts/vf610-bk4r1.dts | 97 ++++++++++ arch/arm/dts/{pcm052.dts => vf610-pcm052.dts} | 6 +- arch/arm/dts/vf610-pcm052.dtsi | 259 ++++++++++++++++++++++++++ configs/bk4r1_defconfig | 2 +- configs/pcm052_defconfig | 2 +- 7 files changed, 361 insertions(+), 56 deletions(-) delete mode 100644 arch/arm/dts/bk4r1.dts create mode 100644 arch/arm/dts/vf610-bk4r1.dts rename arch/arm/dts/{pcm052.dts => vf610-pcm052.dts} (81%) create mode 100644 arch/arm/dts/vf610-pcm052.dtsi diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index ca50623480..8861827fcc 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -432,8 +432,8 @@ dtb-$(CONFIG_MACH_SUN9I) += \ dtb-$(CONFIG_VF610) += vf500-colibri.dtb \ vf610-colibri.dtb \ vf610-twr.dtb \ - pcm052.dtb \ - bk4r1.dtb + vf610-pcm052.dtb \ + vf610-bk4r1.dtb dtb-$(CONFIG_MX53) += imx53-cx9020.dtb diff --git a/arch/arm/dts/bk4r1.dts b/arch/arm/dts/bk4r1.dts deleted file mode 100644 index 866b80e0b0..0000000000 --- a/arch/arm/dts/bk4r1.dts +++ /dev/null @@ -1,47 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ OR X11 -/* - * Copyright 2016 Toradex AG - */ - -/dts-v1/; -#include "vf.dtsi" - -/ { - model = "Phytec phyCORE-Vybrid"; - compatible = "phytec,pcm052", "fsl,vf610"; - - chosen { - stdout-path = &uart1; - }; - - aliases { - spi0 = &qspi0; - }; - -}; - -&uart1 { - status = "okay"; -}; - -&qspi0 { - bus-num = <0>; - num-cs = <2>; - status = "okay"; - - qflash0: spi_flash@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "spi-flash"; - spi-max-frequency = <108000000>; - reg = <0>; - }; - - qflash1: spi_flash@1 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "spi-flash"; - spi-max-frequency = <66000000>; - reg = <1>; - }; -}; diff --git a/arch/arm/dts/vf610-bk4r1.dts b/arch/arm/dts/vf610-bk4r1.dts new file mode 100644 index 0000000000..55cd53384a --- /dev/null +++ b/arch/arm/dts/vf610-bk4r1.dts @@ -0,0 +1,97 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * (C) Copyright 2018 + * Lukasz Majewski, DENX Software Engineering, lukma@denx.de. + * + * Copyright 2016 Toradex AG + */ + +/dts-v1/; +#include "vf610-pcm052.dtsi" +#include "vf610-pinfunc.h" + +/ { + model = "Liebherr (LVF) BK4 Vybrid Board"; + compatible = "lvf,bk4", "fsl,vf610"; + + leds { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; + + compatible = "gpio-leds"; + + /* PTE15 PORT3[24] H6 green */ + led@0 { + label = "0"; + gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + /* PTA12 PORT0[5] H5 green */ + led@1 { + label = "1"; + gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + /* PTE20 PORT3[39] H4 green */ + led@2 { + label = "2"; + gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + /* PTE12 PORT3[21] H3 green */ + led@3 { + label = "3"; + gpios = <&gpio3 21 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + /* LED6 is now PRESET ETH -> PTA16 PORT0[6] H6 red */ + /* PTE9 PORT3[18] H5 red */ + led@4 { + label = "5"; + gpios = <&gpio3 18 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + /* PTE23 PORT4[0] H4 red */ + led@5 { + label = "6"; + gpios = <&gpio4 0 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + /* PTE16 PORT3[25] H3 red */ + led@6 { + label = "7"; + gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; +}; + +&iomuxc { + pinctrl-0 = <&pinctrl_ddr &pinctrl_hog>; + + pinctrl_hog: hoggrp { + fsl,pins = < + /* ETH control pins */ + VF610_PAD_PTE17__GPIO_122 0x1183 + VF610_PAD_PTA16__GPIO_6 0x1183 + >; + }; + + pinctrl_gpio_leds: gpioledsgrp { + fsl,pins = < + /* LEDS */ + VF610_PAD_PTE15__GPIO_120 0x1183 + VF610_PAD_PTA12__GPIO_5 0x1183 + VF610_PAD_PTE9__GPIO_114 0x1183 + VF610_PAD_PTE20__GPIO_125 0x1183 + VF610_PAD_PTE23__GPIO_128 0x1183 + VF610_PAD_PTE16__GPIO_121 0x1183 + >; + }; +}; diff --git a/arch/arm/dts/pcm052.dts b/arch/arm/dts/vf610-pcm052.dts similarity index 81% rename from arch/arm/dts/pcm052.dts rename to arch/arm/dts/vf610-pcm052.dts index 6489fdc6f4..22026024ea 100644 --- a/arch/arm/dts/pcm052.dts +++ b/arch/arm/dts/vf610-pcm052.dts @@ -4,7 +4,7 @@ */ /dts-v1/; -#include "vf.dtsi" +#include "vf610-pcm052.dtsi" / { model = "Phytec phyCORE-Vybrid"; @@ -15,7 +15,3 @@ }; }; - -&uart1 { - status = "okay"; -}; diff --git a/arch/arm/dts/vf610-pcm052.dtsi b/arch/arm/dts/vf610-pcm052.dtsi new file mode 100644 index 0000000000..1383d03c22 --- /dev/null +++ b/arch/arm/dts/vf610-pcm052.dtsi @@ -0,0 +1,259 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * (C) Copyright 2018 + * Lukasz Majewski, DENX Software Engineering, lukma@denx.de. + * + */ + +/dts-v1/; +#include "vf.dtsi" +#include "vf610-pinfunc.h" + +/ { + chosen { + stdout-path = &uart1; + }; + + aliases { + spi0 = &qspi0; + mmc0 = &esdhc1; + }; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + bus-width = <4>; + cd-gpios = <&gpio3 2 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&fec0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eth>; + + phy-mode = "rmii"; + status = "okay"; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eth1>; + + phy-mode = "rmii"; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + eeprom: eeprom@50 { + compatible = "atmel,24c256"; + reg = <0x50>; + pagesize = <64>; + u-boot,i2c-offset-len = <2>; + }; + + m41t62: rtc@68 { + compatible = "st,m41t62"; + reg = <0x68>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ddr>; + + pinctrl_ddr: ddrgrp { + fsl,pins = < + VF610_PAD_DDR_A15__DDR_A_15 0x1c0 + VF610_PAD_DDR_A14__DDR_A_14 0x1c0 + VF610_PAD_DDR_A13__DDR_A_13 0x1c0 + VF610_PAD_DDR_A12__DDR_A_12 0x1c0 + VF610_PAD_DDR_A11__DDR_A_11 0x1c0 + VF610_PAD_DDR_A10__DDR_A_10 0x1c0 + VF610_PAD_DDR_A9__DDR_A_9 0x1c0 + VF610_PAD_DDR_A8__DDR_A_8 0x1c0 + VF610_PAD_DDR_A7__DDR_A_7 0x1c0 + VF610_PAD_DDR_A6__DDR_A_6 0x1c0 + VF610_PAD_DDR_A5__DDR_A_5 0x1c0 + VF610_PAD_DDR_A4__DDR_A_4 0x1c0 + VF610_PAD_DDR_A3__DDR_A_3 0x1c0 + VF610_PAD_DDR_A2__DDR_A_2 0x1c0 + VF610_PAD_DDR_A1__DDR_A_1 0x1c0 + VF610_PAD_DDR_A0__DDR_A_0 0x1c0 + VF610_PAD_DDR_BA2__DDR_BA_2 0x1c0 + VF610_PAD_DDR_BA1__DDR_BA_1 0x1c0 + VF610_PAD_DDR_BA0__DDR_BA_0 0x1c0 + VF610_PAD_DDR_CAS__DDR_CAS_B 0x1c0 + VF610_PAD_DDR_CKE__DDR_CKE_0 0x1c0 + VF610_PAD_DDR_CLK__DDR_CLK_0 0x101c0 + VF610_PAD_DDR_CS__DDR_CS_B_0 0x1c0 + VF610_PAD_DDR_D15__DDR_D_15 0x1c0 + VF610_PAD_DDR_D14__DDR_D_14 0x1c0 + VF610_PAD_DDR_D13__DDR_D_13 0x1c0 + VF610_PAD_DDR_D12__DDR_D_12 0x1c0 + VF610_PAD_DDR_D11__DDR_D_11 0x1c0 + VF610_PAD_DDR_D10__DDR_D_10 0x1c0 + VF610_PAD_DDR_D9__DDR_D_9 0x1c0 + VF610_PAD_DDR_D8__DDR_D_8 0x1c0 + VF610_PAD_DDR_D7__DDR_D_7 0x1c0 + VF610_PAD_DDR_D6__DDR_D_6 0x1c0 + VF610_PAD_DDR_D5__DDR_D_5 0x1c0 + VF610_PAD_DDR_D4__DDR_D_4 0x1c0 + VF610_PAD_DDR_D3__DDR_D_3 0x1c0 + VF610_PAD_DDR_D2__DDR_D_2 0x1c0 + VF610_PAD_DDR_D1__DDR_D_1 0x1c0 + VF610_PAD_DDR_D0__DDR_D_0 0x1c0 + VF610_PAD_DDR_DQM1__DDR_DQM_1 0x1c0 + VF610_PAD_DDR_DQM0__DDR_DQM_0 0x1c0 + VF610_PAD_DDR_DQS1__DDR_DQS_1 0x101c0 + VF610_PAD_DDR_DQS0__DDR_DQS_0 0x101c0 + VF610_PAD_DDR_RAS__DDR_RAS_B 0x1c0 + VF610_PAD_DDR_WE__DDR_WE_B 0x1c0 + VF610_PAD_DDR_ODT1__DDR_ODT_0 0x1c0 + VF610_PAD_DDR_ODT0__DDR_ODT_1 0x1c0 + VF610_PAD_DDR_DDRBYTE1__DDR_DDRBYTE1 0x1c0 + VF610_PAD_DDR_DDRBYTE2__DDR_DDRBYTE2 0x1c0 + VF610_PAD_DDR_RESETB 0x1006c + >; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + VF610_PAD_PTA24__ESDHC1_CLK 0x31ef + VF610_PAD_PTA25__ESDHC1_CMD 0x31ef + VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef + VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef + VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef + VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef + VF610_PAD_PTB28__GPIO_98 0x219d + >; + }; + + pinctrl_eth: ethgrp { + fsl,pins = < + VF610_PAD_PTA6__RMII_CLKIN 0x30dd + VF610_PAD_PTC0__ENET_RMII0_MDC 0x30de + VF610_PAD_PTC1__ENET_RMII0_MDIO 0x30df + VF610_PAD_PTC2__ENET_RMII0_CRS 0x30dd + VF610_PAD_PTC3__ENET_RMII0_RXD1 0x30dd + VF610_PAD_PTC4__ENET_RMII0_RXD0 0x30dd + VF610_PAD_PTC5__ENET_RMII0_RXER 0x30dd + VF610_PAD_PTC6__ENET_RMII0_TXD1 0x30de + VF610_PAD_PTC7__ENET_RMII0_TXD0 0x30de + VF610_PAD_PTC8__ENET_RMII0_TXEN 0x30de + >; + }; + + pinctrl_eth1: eth1grp { + fsl,pins = < + VF610_PAD_PTC9__ENET_RMII1_MDC 0x30de + VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30df + VF610_PAD_PTC11__ENET_RMII1_CRS 0x30dd + VF610_PAD_PTC12__ENET_RMII1_RXD1 0x30dd + VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30dd + VF610_PAD_PTC14__ENET_RMII1_RXER 0x30dd + VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30de + VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30de + VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30de + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + VF610_PAD_PTA22__I2C2_SCL 0x34df + VF610_PAD_PTA23__I2C2_SDA 0x34df + >; + }; + + pinctrl_nfc: nfcgrp { + fsl,pins = < + VF610_PAD_PTD31__NF_IO15 0x28df + VF610_PAD_PTD30__NF_IO14 0x28df + VF610_PAD_PTD29__NF_IO13 0x28df + VF610_PAD_PTD28__NF_IO12 0x28df + VF610_PAD_PTD27__NF_IO11 0x28df + VF610_PAD_PTD26__NF_IO10 0x28df + VF610_PAD_PTD25__NF_IO9 0x28df + VF610_PAD_PTD24__NF_IO8 0x28df + VF610_PAD_PTD23__NF_IO7 0x28df + VF610_PAD_PTD22__NF_IO6 0x28df + VF610_PAD_PTD21__NF_IO5 0x28df + VF610_PAD_PTD20__NF_IO4 0x28df + VF610_PAD_PTD19__NF_IO3 0x28df + VF610_PAD_PTD18__NF_IO2 0x28df + VF610_PAD_PTD17__NF_IO1 0x28df + VF610_PAD_PTD16__NF_IO0 0x28df + VF610_PAD_PTB24__NF_WE_B 0x28c2 + VF610_PAD_PTB25__NF_CE0_B 0x28c2 + VF610_PAD_PTB27__NF_RE_B 0x28c2 + VF610_PAD_PTC26__NF_RB_B 0x283d + VF610_PAD_PTC27__NF_ALE 0x28c2 + VF610_PAD_PTC28__NF_CLE 0x28c2 + >; + }; + + pinctrl_qspi0: qspi0grp { + fsl,pins = < + VF610_PAD_PTD0__QSPI0_A_QSCK 0x397f + VF610_PAD_PTD1__QSPI0_A_CS0 0x397f + VF610_PAD_PTD2__QSPI0_A_DATA3 0x397f + VF610_PAD_PTD3__QSPI0_A_DATA2 0x397f + VF610_PAD_PTD4__QSPI0_A_DATA1 0x397f + VF610_PAD_PTD5__QSPI0_A_DATA0 0x397f + VF610_PAD_PTD7__QSPI0_B_QSCK 0x397f + VF610_PAD_PTD8__QSPI0_B_CS0 0x397f + VF610_PAD_PTD11__QSPI0_B_DATA1 0x397f + VF610_PAD_PTD12__QSPI0_B_DATA0 0x397f + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + VF610_PAD_PTB4__UART1_TX 0x21a2 + VF610_PAD_PTB5__UART1_RX 0x21a1 + >; + }; +}; + +&nfc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nfc>; + + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + + status = "okay"; +}; + +&qspi0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi0>; + + bus-num = <0>; + num-cs = <2>; + status = "okay"; + + qflash0: spi_flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <108000000>; + reg = <0>; + }; + + qflash1: spi_flash@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <66000000>; + reg = <1>; + }; +}; diff --git a/configs/bk4r1_defconfig b/configs/bk4r1_defconfig index 9e31b4ac97..b67a3946ac 100644 --- a/configs/bk4r1_defconfig +++ b/configs/bk4r1_defconfig @@ -25,7 +25,7 @@ CONFIG_MTDIDS_DEFAULT="nand0=NAND,nor0=NOR" CONFIG_MTDPARTS_DEFAULT="mtdparts=NAND:640k(bootloader),128k(env1),128k(env2),128k(dtb),6144k(kernel),-(root);NOR:-(nor)" CONFIG_CMD_UBI=y CONFIG_OF_CONTROL=y -CONFIG_DEFAULT_DEVICE_TREE="bk4r1" +CONFIG_DEFAULT_DEVICE_TREE="vf610-bk4r1" CONFIG_ENV_IS_IN_NAND=y CONFIG_DM=y CONFIG_DM_GPIO=y diff --git a/configs/pcm052_defconfig b/configs/pcm052_defconfig index e207df51a8..26ee823df3 100644 --- a/configs/pcm052_defconfig +++ b/configs/pcm052_defconfig @@ -24,7 +24,7 @@ CONFIG_MTDIDS_DEFAULT="nand0=NAND" CONFIG_MTDPARTS_DEFAULT="mtdparts=NAND:640k(bootloader),128k(env1),128k(env2),128k(dtb),6144k(kernel),-(root)" CONFIG_CMD_UBI=y CONFIG_OF_CONTROL=y -CONFIG_DEFAULT_DEVICE_TREE="pcm052" +CONFIG_DEFAULT_DEVICE_TREE="vf610-pcm052" CONFIG_ENV_IS_IN_NAND=y CONFIG_DM=y CONFIG_DM_GPIO=y