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[209.132.180.67]) by mx.google.com with ESMTP id c187-v6si9883316pga.378.2018.09.15.04.02.40; Sat, 15 Sep 2018 04:02:57 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-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 linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727120AbeIOQVL (ORCPT + 99 others); Sat, 15 Sep 2018 12:21:11 -0400 Received: from smtp04.smtpout.orange.fr ([80.12.242.126]:22950 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726833AbeIOQVK (ORCPT ); Sat, 15 Sep 2018 12:21:10 -0400 Received: from belgarion.home ([90.89.234.36]) by mwinf5d27 with ME id bn2P1y00m0nnJME03n2TeM; Sat, 15 Sep 2018 13:02:29 +0200 X-ME-Helo: belgarion.home X-ME-Auth: amFyem1pay5yb2JlcnRAb3JhbmdlLmZy X-ME-Date: Sat, 15 Sep 2018 13:02:29 +0200 X-ME-IP: 90.89.234.36 From: Robert Jarzmik To: Rob Herring , Mark Rutland , Kees Cook , Anton Vorontsov , Colin Cross , Tony Luck , Marcel Ziswiler Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Robert Jarzmik Subject: [PATCH v4] ARM: dts: pxa: add mioa701 board description Date: Sat, 15 Sep 2018 13:02:06 +0200 Message-Id: <20180915110206.23110-1-robert.jarzmik@free.fr> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add device-tree description of the Mitac MIO A701 board. This is aimed at replacing mioa701.c board file, and once stabilized, the leftover, such as the suspend resume mechanics will rely on a new IPL, and not the legacy Windows CE one. Signed-off-by: Robert Jarzmik --- Since v1: fix lcd_supply and lcd_backlight These were depending on my internal tree changes, fit it. Since v2: take into account Rob's comments Since v3: take into account Marcel's comments This patch deserves some special "love review". As it will probably serve for a more broad pxa conversion to devicetree of the other boards, and because it touches almost all domains for a pxa platform (camera, video, audio, i2c, ...), it should be as clean as possible so that mistakes are not carried on ... Therefore I expect the review of this one to be long (ie. it won't land for v4.19), until it looks good enough. --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/mioa701.dts | 570 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 572 insertions(+) create mode 100644 arch/arm/boot/dts/mioa701.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b5bd3de87c33..8809f4e2244d 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -775,6 +775,8 @@ dtb-$(CONFIG_ARCH_PRIMA2) += \ dtb-$(CONFIG_ARCH_OXNAS) += \ ox810se-wd-mbwe.dtb \ ox820-cloudengines-pogoplug-series-3.dtb +dtb-$(CONFIG_ARCH_PXA) += \ + mioa701.dtb dtb-$(CONFIG_ARCH_QCOM) += \ qcom-apq8060-dragonboard.dtb \ qcom-apq8064-arrow-sd-600eval.dtb \ diff --git a/arch/arm/boot/dts/mioa701.dts b/arch/arm/boot/dts/mioa701.dts new file mode 100644 index 000000000000..9e368361d498 --- /dev/null +++ b/arch/arm/boot/dts/mioa701.dts @@ -0,0 +1,570 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018 Robert Jarzmik + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ + +/dts-v1/; +#include "pxa27x.dtsi" +#include +#include +#include + +/ { + model = "Mitac Mio A701 Board"; + compatible = "mitac,mioa701", "marvell,pxa270"; + + chosen { + bootargs = "mtdparts=docg3.0:256k@3456k(barebox)ro,256k(barebox-logo),128k(barebox-env),4M(kernel),-(root) ubi.mtd=4 rootfstype=ubifs root=ubi0:linux_root ro"; + }; + + memory { + reg = <0xa0000000 0x04000000>; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + + pstore_region:region@a2000000 { + compatible = "linux,contiguous-memory-region"; + reg = <0xa2000000 0x100000>; + }; + }; + }; + + cpus { + cpu { + cpu-supply = <&vcc_core>; + }; + }; + + pxabus { + pinctrl: pinctrl@40e00000 { + status = "okay"; + + pinctrl_ac97_default: ac97-default { + PMMUX(hpjack-detect, 12, gpio_in); + PMMUX(ac97-bitclk, 28, AC97_BITCLK); + PMMUX(ac97-sdata-in-0, 29, AC97_SDATA_IN_0); + PMMUX(ac97-sdata-out, 30, AC97_SDATA_OUT); + PMMUX(ac97-sync, 31, AC97_SYNC); + PMMUX(ac97-sysclk, 89, AC97_SYSCLK); + }; + + pinctrl_btuart_default: btuart-default { + PMMUX(btuart-nactivity, 14, gpio_in); + PMMUX(btuart-rxd, 42, BTRXD); + PMMUX(btuart-txd, 43, BTTXD); + PMMUX(btuart-cts, 44, BTCTS); + PMMUX(btuart-rts, 45, BTRTS); + PMMUX_LPM_LOW(bt-on, 83, gpio_out); + PMMUX_LPM_HIGH(bt-unknown, 77, gpio_out); + PMMUX_LPM_HIGH(bt-nreset, 86, gpio_out); + }; + + pinctrl_ffuart_default: ffuart-default { + PMMUX(ffuart-rxd, 34, FFRXD); + PMMUX(ffuart-cts, 35, FFCTS); + PMMUX(ffuart-dcd, 36, FFDCD); + PMMUX(ffuart-dsr, 37, FFDSR); + PMMUX(ffuart-txd, 39, FFTXD); + PMMUX(ffuart-dtr, 40, FFDTR); + PMMUX(ffuart-rts, 41, FFRTS); + PMMUX_LPM_LOW(gsm-reset, 24, gpio_out); + PMMUX(gsm-is-on, 25, gpio_in); + PMMUX_LPM_HIGH(gsm-nset-on, 88, gpio_out); + PMMUX_LPM_HIGH(gsm-nset-off, 90, gpio_out); + PMMUX(gsm-event-available, 113, gpio_in); + PMMUX_LPM_HIGH(gsm-dte-state, 114, gpio_out); + }; + + pinctrl_gpiokeys_default: gpiokeys-default { + PMMUX(key-power, 0, gpio_in); + PMMUX(key-volume_up, 93, gpio_in); + PMMUX(key-volume_down, 94, gpio_in); + }; + + pinctrl_keypad_default: keypad-default { + PMMUX(keypad-mkin0, 100, KP_MKIN<0>); + PMMUX(keypad-mkin1, 101, KP_MKIN<1>); + PMMUX(keypad-mkin2, 102, KP_MKIN<2>); + PMMUX(keypad-mkout0, 103, KP_MKOUT<0>); + PMMUX(keypad-mkout1, 104, KP_MKOUT<1>); + PMMUX(keypad-mkout2, 105, KP_MKOUT<2>); + }; + + pinctrl_i2c_default: i2c-default { + PMMUX(i2c-scl, 117, SCL); + PMMUX(i2c-sda, 118, SDA); + }; + + pinctrl_lcd_default: lcd-default { + PMMUX(ldd0, 58, LDD<0>); + PMMUX(ldd1, 59, LDD<1>); + PMMUX(ldd2, 60, LDD<2>); + PMMUX(ldd3, 61, LDD<3>); + PMMUX(ldd4, 62, LDD<4>); + PMMUX(ldd5, 63, LDD<5>); + PMMUX(ldd6, 64, LDD<6>); + PMMUX(ldd7, 65, LDD<7>); + PMMUX(ldd8, 66, LDD<8>); + PMMUX(ldd9, 67, LDD<9>); + PMMUX(ldd10, 68, LDD<10>); + PMMUX(ldd11, 69, LDD<11>); + PMMUX(ldd12, 70, LDD<12>); + PMMUX(ldd13, 71, LDD<13>); + PMMUX(ldd14, 72, LDD<14>); + PMMUX(ldd16, 73, LDD<15>); + PMMUX(lcd-fclk, 74, L_FCLK_RD); + PMMUX(lcd-lclk, 75, L_LCLK_A0); + PMMUX(lcd-pclk, 76, L_PCLK_WR); + PMMUX(lcd-power, 87, gpio_out); + }; + + pinctrl_leds_default: leds-default { + PMMUX_LPM_HIGH(led-charging, 10, gpio_out); + PMMUX_LPM_HIGH(led-vibra, 82, gpio_out); + PMMUX_LPM_HIGH(led-blue, 97, gpio_out); + PMMUX_LPM_HIGH(led-orange, 98, gpio_out); + PMMUX_LPM_HIGH(led-keyboard, 115, gpio_out); + }; + + pinctrl_pwm0_default: pwm0-defaut { + PMMUX(pwm0, 16, PWM_OUT<0>); + }; + + pinctrl_qci_default: qci-defaut { + PMMUX(cif-dd6, 17, CIF_DD<6>); + PMMUX(cif-dd3, 50, CIF_DD<3>); + PMMUX(cif-dd2, 51, CIF_DD<2>); + PMMUX(cif-dd4, 52, CIF_DD<4>); + PMMUX(cif-mclk, 53, CIF_MCLK); + PMMUX(cif-pclk, 54, CIF_PCLK); + PMMUX_LPM_HIGH(mt9m111-nOE, 56, gpio_out); + PMMUX(cif-dd1, 55, CIF_DD<1>); + PMMUX(cif-dd0, 81, CIF_DD<0>); + PMMUX(cif-dd5, 48, CIF_DD<5>); + PMMUX(cif-fv, 84, CIF_FV); + PMMUX(cif-lv, 85, CIF_LV); + PMMUX(cif-dd7, 108, CIF_DD<7>); + }; + + pinctrl_mmc_default: mmc-default { + PMMUX(sd-insert, 15, gpio_in); + PMMUX(mmclk, 32, MMCLK); + PMMUX(sd-ro, 78, gpio_in); + PMMUX_LPM_LOW(sd-enable, 91, gpio_out); + PMMUX(mmdat0, 92, MMDAT<0>); + PMMUX(mmdat1, 109, MMDAT<1>); + PMMUX(mmdat2, 110, MMDAT<2>); + PMMUX(mmdat3, 111, MMDAT<3>); + PMMUX(mmcmd, 112, MMCMD); + }; + + pinctrl_stuart_default: stuart-default { + PMMUX_LPM_LOW(gps-unknown1, 23, gpio_out); + PMMUX_LPM_LOW(gps-on, 26, gpio_out); + PMMUX_LPM_LOW(gps-nreset, 27, gpio_out); + PMMUX(stuart-rxd, 46, STRXD); + PMMUX(stuart-txd, 47, STTXD); + PMMUX_LPM_LOW(gps-unknown2, 106, gpio_out); + PMMUX_LPM_LOW(gps-unknown3, 107, gpio_out); + }; + + pinctrl_usb_default: usb-default { + PMMUX(n-usb-detect, 13, gpio_in); + PMMUX_LPM_LOW(n-dplus-pullup, 22, gpio_out); + }; + + pinctrl_power_default: power-default { + PMMUX_LPM_LOW(charge-enable, 9, gpio_out); + PMMUX(charge-vdrop, 80, gpio_out); + PMMUX(ac-detect, 96, gpio_in); + }; + }; + + pwm0: pwm@40b00000 { + status = "okay"; + }; + + gpio: gpio@40e00000 { + status = "okay"; + }; + + ffuart: serial@40100000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ffuart_default>; + status = "okay"; + }; + + btuart: serial@40200000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_btuart_default>; + status = "okay"; + }; + + stuart: serial@40700000 { + status = "okay"; + }; + + usb2phy: gpio-vbus@13 { + compatible = "usb-nop-xceiv"; + #phy-cells = <1>; + vbus-detect-gpio = <&gpio 13 GPIO_ACTIVE_LOW>; + wakeup; + }; + + pxa27x_udc: udc@40600000 { + status = "okay"; + gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; + phys = <&usb2phy>; + phys-names = "usb2phy"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_default>; + }; + + pwri2c: i2c@40f00180 { + status = "okay"; + + regulator@14 { + compatible = "maxim,max1586"; + reg = <0x14>; + v3-gain = <1000000>; + + regulators { + vcc_core: v3 { + regulator-name = "vcc_core"; + regulator-compatible = "Output_V3"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1705000>; + regulator-always-on; + }; + }; + }; + }; + + pxai2c1: i2c@40301680 { + mrvl,i2c-fast-mode; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c_default>; + status = "okay"; + + camera@5d { + compatible = "micron,mt9m111"; + reg = <0x5d>; + gpios = <&gpio 56 GPIO_ACTIVE_HIGH>; + remote = <&pxa_camera>; + + port { + mt9m111_1: endpoint { + bus-width = <8>; + remote-endpoint = <&pxa_camera>; + }; + }; + }; + }; + + keypad: keypad@41500000 { + status = "okay"; + keypad,num-rows = <3>; + keypad,num-columns = <3>; + linux,keymap = < + 0x00000067 /* KEY_UP */ + 0x0001006a /* KEY_RIGHT */ + 0x000200e2 /* KEY_MEDIA */ + 0x0100006c /* KEY_DOWN */ + 0x0101001c /* KEY_ENTER */ + 0x010200da /* KEY_CONNECT */ + 0x02000069 /* KEY_LEFT */ + 0x020100a9 /* KEY_PHONE */ + 0x020200d4>; /* KEY_CAMERA */ + marvell,debounce-interval = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_keypad_default>; + }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpiokeys_default>; + status = "okay"; + + power-button { + label = "GPIO Key Power"; + linux,code = <174>; + gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + wakeup-source; + wakeup-event-action = ; + }; + + hp-jack-detect { + label = "HP jack detect"; + linux,code = <211>; + gpios = <&gpio 12 GPIO_ACTIVE_HIGH>; + }; + + volume-up { + label = "Volume Up Key"; + linux,code = <115>; + gpios = <&gpio 93 GPIO_ACTIVE_HIGH>; + }; + + volume-down { + label = "Volume Down Key"; + linux,code = <114>; + gpios = <&gpio 94 GPIO_ACTIVE_HIGH>; + }; + }; + + mmc0: mmc@41100000 { + vmmc-supply = <®_vmmc>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mmc_default>; + bus-width = <4>; + cd-gpios = <&gpio 15 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio 78 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + + pxa_camera: imaging@50000000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qci_default>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + /* Parallel bus endpoint */ + qci: endpoint@0 { + reg = <0>; + remote-endpoint = <&mt9m111_1>; + bus-width = <8>; + hsync-active = <0>; + vsync-active = <0>; + pclk-sample = <1>; + }; + }; + }; + + rtc@40900000 { + status = "okay"; + }; + + lcd-controller@40500000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_default>; + status = "okay"; + + port { + lcdc_out: endpoint { + remote-endpoint = <&panel_in>; + bus-width = <16>; + }; + }; + }; + + ac97: sound@40500000 { + compatible = "marvell,pxa270-ac97"; + reg = < 0x40500000 0x1000 >; + interrupts = <14>; + reset-gpios = <&gpio 95 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = < &pinctrl_ac97_default >; + clocks = <&clks CLK_AC97>, <&clks CLK_AC97CONF>; + clock-names = "AC97CLK", "AC97CONFCLK"; + dmas = <&pdma 8 0 + &pdma 9 0 + &pdma 10 0 + &pdma 11 0 + &pdma 12 0>; + dma-names = "pcm_pcm_mic_mono", "pcm_pcm_aux_mono_in", + "pcm_pcm_aux_mono_out", "pcm_pcm_stereo_in", + "pcm_pcm_stereo_out"; + #sound-dai-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; + + wm9713: codec@0 { + reg = <0>; + compatible = "ac97,574d,4c13"; + clocks = <&wm9713_bitclk>; + clock-names = "ac97_clk"; + #sound-dai-cells = <0>; + + wm9713_bitclk: ac97_bitclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12285000>; + status = "okay"; + }; + }; + }; + + pxa_pcm_audio: snd-soc-pxa-audio { + compatible = "mrvl,pxa-pcm-audio"; + #sound-dai-cells = <0>; + status = "okay"; + }; + + lcd-controller@40500000 { + lcd-supply = <®_lcd_vmmc>; + }; + + docg3: flash@0 { + compatible = "m-systems,diskonchip-g3"; + reg = <0x0 0x2000>; + }; + + }; + + reg_vmmc: regulator-vmcc { + compatible = "regulator-fixed"; + regulator-name = "vmmc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio 91 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_lcd_vmmc: regulator-lcd-supply { + compatible = "regulator-fixed"; + regulator-name = "lcd-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + gpio = <&gpio 87 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + lcd_backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm0 4096000>; + pwm-names = "backlight"; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_default>; + }; + + panel { + compatible = "toshiba,ltm0305a776"; + lcd-type = "color-tft"; + backlight = <&lcd_backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&lcdc_out>; + }; + }; + + display-timings { + native-mode = <&timing0>; + timing0: 240p { + /* 240x320p24 */ + clock-frequency = <4545000>; + hactive = <240>; + vactive = <320>; + hfront-porch = <4>; + hback-porch = <6>; + hsync-len = <4>; + vback-porch = <5>; + vfront-porch = <3>; + vsync-len = <2>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds_default>; + + charger-led { + label = "mioa701:charging"; + gpios = <&gpio 10 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + vibrator { + label = "mioa701:vibra"; + gpios = <&gpio 82 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + bluetooth-led { + label = "mioa701:blue"; + gpios = <&gpio 97 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + orange-led { + label = "mioa701:orange"; + gpios = <&gpio 98 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + keyboard-led { + label = "mioa701:keyboard"; + gpios = <&gpio 115 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "MioA701"; + simple-audio-card,widgets = + "Speaker", "Front Speaker", + "Speaker", "Rear Speaker", + "Microphone", "Headset", + "Microphone", "GSM Line Out", + "Line", "GSM Line In", + "Microphone", "Headset Mic", + "Microphone", "Front Mic"; + simple-audio-card,routing = + /* Call Mic */ + "Mic Bias", "Front Mic", + "MIC1", "Mic Bias", + /* Headset Mic */ + "LINEL", "Headset Mic", + "LINER", "Headset Mic", + /* GSM Module */ + "MONOIN", "GSM Line Out", + "PCBEEP", "GSM Line Out", + "GSM Line In", "MONO", + /* headphone connected to HPL, HPR */ + "Headset", "HPL", + "Headset", "HPR", + /* front speaker connected to HPL, OUT3 */ + "Front Speaker", "HPL", + "Front Speaker", "OUT3", + /* rear speaker connected to SPKL, SPKR */ + "Rear Speaker", "SPKL", + "Rear Speaker", "SPKR"; + + simple-audio-card,cpu { + sound-dai = <&ac97>; + }; + + simple-audio-card,codec { + sound-dai = <&wm9713>; + }; + + simple-audio-card,plat { + sound-dai = <&pxa_pcm_audio>; + }; + }; + + ac_charger: charger { + compatible = "gpio-charger"; + charger-type = "usb-aca"; + gpios = <&gpio 96 GPIO_ACTIVE_HIGH>; + }; +}; -- 2.11.0