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Mon, 26 Oct 2020 11:55:02 +0000 (GMT) Subject: Re: [PATCH 2/5] ARM: dts: add Samsung's exynos4412-based p4note boards To: =?UTF-8?Q?Martin_J=c3=bccker?= , linux-samsung-soc@vger.kernel.org Cc: kgene@kernel.org, krzk@kernel.org, devicetree@vger.kernel.org From: Marek Szyprowski Message-ID: <7517632c-09ca-235c-de2f-dd4660c5affe@samsung.com> Date: Mon, 26 Oct 2020 12:55:02 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.4.0 MIME-Version: 1.0 In-Reply-To: <20201024144421.34435-3-martin.juecker@gmail.com> Content-Transfer-Encoding: 8bit Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprBKsWRmVeSWpSXmKPExsWy7djPc7riO6fFG2zeImox/8g5Vov+x6+Z Lc6f38BuMeP8PiaLM/+msjiweuycdZfdY9OqTjaPz5vkApijuGxSUnMyy1KL9O0SuDLOLzjJ XND5hbHi/tqr7A2M//YwdjFyckgImEj83tbF1MXIxSEksIJR4tGkHUwgCSGBL4wSkz/wQSQ+ M0r8/9nNBNOx4940NojEckaJzw+Ws0I47xklpnyfyQxSJSwQKPF810ewDhGBJIl7vRD7mAUc JV5Mv8YCYrMJGEp0ve1iA7F5BewkjnVdAOtlEVCV6DnfB1YvCtT79/MfZogaQYmTM5+A9XIC 1X/5uoEdYqa8RPPW2cwQtrjErSfzwf6REJjMLnG7bxfQAg4gx0Xi8UcLiA+EJV4d38IOYctI /N8JU9/MKPHw3Fp2CKeHUeJy0wxoKFlL3Dn3C2wQs4CmxPpd+hBhR4lNX+6xQMznk7jxVhDi Bj6JSdumM0OEeSU62oQgqtUkZh1fB7f24IVLzBMYlWYh+WwWkm9mIflmFsLeBYwsqxjFU0uL c9NTiw3zUsv1ihNzi0vz0vWS83M3MQLTy+l/xz/tYPx6KekQowAHoxIP7441U+OFWBPLiitz DzFKcDArifA6nT0dJ8SbklhZlVqUH19UmpNafIhRmoNFSZzXeNHLWCGB9MSS1OzU1ILUIpgs EwenVAOjlF9zv67y60fzVv3VrpJ4qp3kPJOp1vditkTEmVc3zqmKaKTVu/GYamrOmfzKQrqV t20CR70RR9HV4I/tEzsvNx837tizyNisk7ucd/lajSMu0Upv62Qaz39ad/Waz+tOubdeL5vN HKoiHPyPFExQqmu7dbL9x6Opvn8/7RW5cCt0W5dZ0iclluKMREMt5qLiRAAzYH7sKwMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrDIsWRmVeSWpSXmKPExsVy+t/xu7piO6fFG7w+aGkx/8g5Vov+x6+Z Lc6f38BuMeP8PiaLM/+msjiweuycdZfdY9OqTjaPz5vkApij9GyK8ktLUhUy8otLbJWiDS2M 9AwtLfSMTCz1DI3NY62MTJX07WxSUnMyy1KL9O0S9DLOLzjJXND5hbHi/tqr7A2M//YwdjFy ckgImEjsuDeNrYuRi0NIYCmjxJFVz5ghEjISJ6c1sELYwhJ/rnVBFb1llJjZ+xesW1ggUOL5 ro9MILaIQJLEsTlr2UBsZgFHiRfTr7FANBxllNi7oxWsgU3AUKLrbRdYEa+AncSxrgtg21gE VCV6zveB1YgCDXp5YSoTRI2gxMmZT1hAbE6g+i9fN7BDLDCTmLf5ITOELS/RvHU2lC0ucevJ fKYJjEKzkLTPQtIyC0nLLCQtCxhZVjGKpJYW56bnFhvpFSfmFpfmpesl5+duYgTG1LZjP7fs YOx6F3yIUYCDUYmHd8eaqfFCrIllxZW5hxglOJiVRHidzp6OE+JNSaysSi3Kjy8qzUktPsRo CvTcRGYp0eR8YLznlcQbmhqaW1gamhubG5tZKInzdggcjBESSE8sSc1OTS1ILYLpY+LglGpg FM1beW/n1kWH3O6eZFzCE/jGbuGEEplsuYnqQXn5SYoNuRMnRp0+eLycleGXy4X9SanzOm6v yd+90Orl6R+Pe5+tfnBeTe+/64Hn1QLn5Hr23Gb4JHcv9NWND7vPXnvLq7Nz4mSpORIfjvyx ulaVN1NZW/mQvz7LJbW0h9tdXVapS6lWTlpsfkCJpTgj0VCLuag4EQCpEAT4vwIAAA== X-CMS-MailID: 20201026115502eucas1p19a505f744478c4d49547334466145260 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20201024144507eucas1p2481fa1232983391dd8573897cd736fce X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20201024144507eucas1p2481fa1232983391dd8573897cd736fce References: <20201024144421.34435-1-martin.juecker@gmail.com> <20201024144421.34435-3-martin.juecker@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Martin, On 24.10.2020 16:44, Martin Jücker wrote: > The p4note family contains a couple of variants of the Galaxy Note 10.1 > tablet with mainly different modems. The GT-N8010/GT-N8013 is the wifi > only version. > > Signed-off-by: Martin Jücker > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos4412-p4note-n801x.dts | 16 + > arch/arm/boot/dts/exynos4412-p4note.dtsi | 1057 +++++++++++++++++ > 3 files changed, 1074 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos4412-p4note-n801x.dts > create mode 100644 arch/arm/boot/dts/exynos4412-p4note.dtsi > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 4572db3fa5ae..b6d72bd7ebac 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -195,6 +195,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ > exynos4412-odroidx.dtb \ > exynos4412-odroidx2.dtb \ > exynos4412-origen.dtb \ > + exynos4412-p4note-n801x.dtb \ > exynos4412-smdk4412.dtb \ > exynos4412-tiny4412.dtb \ > exynos4412-trats2.dtb > diff --git a/arch/arm/boot/dts/exynos4412-p4note-n801x.dts b/arch/arm/boot/dts/exynos4412-p4note-n801x.dts > new file mode 100644 > index 000000000000..e7fb5b96e6c6 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4412-p4note-n801x.dts > @@ -0,0 +1,16 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Samsung's Galaxy Note 10.1 - N801x (wifi only version) > + * > + * Copyright (c) 2020 Martin Jücker > + */ > + > +/dts-v1/; > +#include "exynos4412-p4note.dtsi" > + > +/ { > + model = "Samsung Galaxy Note 10.1 (GT-N8010/N8013) based on Exynos4412"; > + compatible = "samsung,n801x", "samsung,p4note", "samsung,exynos4412", "samsung,exynos4"; > + > + /* this is the base variant without any kind of modem */ > +}; > diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi > new file mode 100644 > index 000000000000..6d7e84f40e92 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi > @@ -0,0 +1,1057 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Samsung's Exynos4412 based p4note device family base DT > + * > + * Copyright (c) 2020 Martin Jücker > + */ > + > +/dts-v1/; > +#include "exynos4412.dtsi" > +#include "exynos4412-ppmu-common.dtsi" > + > +#include > +#include > +#include > +#include > +#include > +#include > + > +/ { > + compatible = "samsung,p4note", "samsung,exynos4412", "samsung,exynos4"; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0x40000000 0x80000000>; > + }; > + > + chosen { > + stdout-path = &serial_2; > + }; > + > + firmware@204f000 { > + compatible = "samsung,secure-firmware"; > + reg = <0x0204F000 0x1000>; > + }; > + > + fixed-rate-clocks { > + xxti { > + compatible = "samsung,clock-xxti"; > + clock-frequency = <0>; > + }; > + > + xusbxti { > + compatible = "samsung,clock-xusbxti"; > + clock-frequency = <24000000>; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + pinctrl-names = "default"; > + pinctrl-0 = <&gpio_keys>; > + > + key-down { > + gpios = <&gpx2 2 GPIO_ACTIVE_LOW>; > + linux,code = ; > + label = "volume down"; > + debounce-interval = <10>; > + }; > + > + key-up { > + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; > + linux,code = ; > + label = "volume up"; > + debounce-interval = <10>; > + }; > + > + key-power { > + gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; > + linux,code = ; > + label = "power"; > + debounce-interval = <10>; > + linux,can-disable; > + wakeup-source; > + }; > + }; > + > + tsp_reg_1: voltage-regulator-1 { > + compatible = "regulator-fixed"; > + regulator-name = "TSP_FIXED_VOLTAGES_1"; > + pinctrl-names = "default"; > + pinctrl-0 = <&tsp_reg_gpio_1>; > + gpios = <&gpm4 5 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + regulator-always-on; > + }; > + > + tsp_reg_2: voltage-regulator-2 { > + compatible = "regulator-fixed"; > + regulator-name = "TSP_FIXED_VOLTAGES_2"; > + pinctrl-names = "default"; > + pinctrl-0 = <&tsp_reg_gpio_2>; > + gpios = <&gpb 5 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + regulator-always-on; > + }; > + > + tsp_reg_3: voltage-regulator-3 { > + compatible = "regulator-fixed"; > + regulator-name = "TSP_FIXED_VOLTAGES_3"; > + pinctrl-names = "default"; > + pinctrl-0 = <&tsp_reg_gpio_3>; > + gpios = <&gpb 7 GPIO_ACTIVE_HIGH>; > + startup-delay-us = <20000>; > + enable-active-high; > + regulator-always-on; > + }; > + > + wlan_pwrseq: sdhci3-pwrseq { > + compatible = "mmc-pwrseq-simple"; > + reset-gpios = <&gpm3 5 GPIO_ACTIVE_LOW>; > + pinctrl-0 = <&wifi_reset>; > + pinctrl-names = "default"; > + clocks = <&max77686 MAX77686_CLK_PMIC>; > + clock-names = "ext_clock"; > + }; > + > + i2c-gpio-10 { > + compatible = "i2c-gpio"; > + sda-gpios = <&gpy2 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&gpy2 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + i2c-gpio,delay-us = <2>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + ak8975@c { > + compatible = "asahi-kasei,ak8975"; > + reg = <0x0c>; > + interrupt-parent = <&gpm4>; > + interrupts = <7 IRQ_TYPE_EDGE_RISING>; > + pinctrl-names = "default"; > + pinctrl-0 = <&ak8975_irq>; > + }; > + }; > + > + i2c-gpio-14 { > + compatible = "i2c-gpio"; > + sda-gpios = <&gpy0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&gpy0 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + i2c-gpio,delay-us = <2>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + max17042@36 { > + compatible = "maxim,max17042"; > + reg = <0x36>; > + interrupt-parent = <&gpx2>; > + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; > + maxim,rsns-microohm = <10000>; > + maxim,over-heat-temp = <600>; > + maxim,over-volt = <4300>; > + }; > + }; > + > + i2c-gpio-19 { > + compatible = "i2c-gpio"; > + sda-gpios = <&gpm4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&gpm4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + i2c-gpio,delay-us = <5>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + stmpe_mfd@41 { > + compatible = "st,stmpe811"; > + reg = <0x41>; > + interrupt-parent = <&gpx0>; > + interrupts = <1 IRQ_TYPE_LEVEL_LOW>; > + interrupt-controller; > + irq-trigger = <0x1>; > + st,adc-freq = <3>; > + st,mod-12b = <1>; > + st,ref-sel = <0>; > + st,sample-time = <3>; > + > + stmpe_adc: stmpe_adc { > + compatible = "st,stmpe-adc"; > + #io-channel-cells = <1>; > + st,norequest-mask = <0x2F>; > + }; > + }; > + }; > +}; > + > +&adc { > + status = "okay"; > +}; > + > +&bus_dmc { > + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; > + vdd-supply = <&buck1_reg>; > + status = "okay"; > +}; > + > +&bus_acp { > + devfreq = <&bus_dmc>; > + status = "okay"; > +}; > + > +&bus_c2c { > + devfreq = <&bus_dmc>; > + status = "okay"; > +}; > + > +&bus_leftbus { > + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; > + vdd-supply = <&buck3_reg>; > + status = "okay"; > +}; > + > +&bus_rightbus { > + devfreq = <&bus_leftbus>; > + status = "okay"; > +}; > + > +&bus_display { > + devfreq = <&bus_leftbus>; > + status = "okay"; > +}; > + > +&bus_fsys { > + devfreq = <&bus_leftbus>; > + status = "okay"; > +}; > + > +&bus_peri { > + devfreq = <&bus_leftbus>; > + status = "okay"; > +}; > + > +&bus_mfc { > + devfreq = <&bus_leftbus>; > + status = "okay"; > +}; > + > +&cpu0 { > + cpu0-supply = <&buck2_reg>; > +}; > + > +&cpu_thermal { > + cooling-maps { > + map0 { > + /* Corresponds to 800MHz at freq_table */ > + cooling-device = <&cpu0 7 7>, <&cpu1 7 7>, <&cpu2 7 7>, <&cpu3 7 7>; > + }; > + map1 { > + /* Corresponds to 200MHz at freq_table */ > + cooling-device = <&cpu0 13 13>, <&cpu1 13 13>, <&cpu2 13 13>, <&cpu3 13 13>; > + }; > + }; > +}; > + > +&ehci { > + status = "okay"; > +}; Which EHCI ports are used on this board? You probably need to limit PHYs only to the supported ports (see exynos4412-odroidu3.dts for the example). > + > +&exynos_usbphy { > + status = "okay"; > +}; > + > +&fimd { > + pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; > + pinctrl-names = "default"; > + status = "okay"; > + > + display-timings { > + timing0 { > + clock-frequency = <66666666>; > + hactive = <1280>; > + vactive = <800>; > + hfront-porch = <18>; > + hback-porch = <36>; > + hsync-len = <16>; > + vback-porch = <16>; > + vfront-porch = <4>; > + vsync-len = <3>; > + hsync-active = <1>; > + }; > + }; IMHO using a proper panel binding and simple-panel driver is a more appropriate approach, see exynos4412-tiny4412.dts for the example. > +}; > + > +&gpu { > + mali-supply = <&buck4_reg>; > + status = "okay"; > +}; > + > +&hsotg { > + vusb_a-supply = <&ldo12_reg>; > + dr_mode = "peripheral"; > + status = "okay"; > +}; > + > +&i2c_3 { > + samsung,i2c-sda-delay = <100>; > + samsung,i2c-slave-addr = <0x10>; > + samsung,i2c-max-bus-freq = <400000>; > + pinctrl-0 = <&i2c3_bus>; > + pinctrl-names = "default"; > + status = "okay"; > + > + touchscreen@4a { > + compatible = "atmel,maxtouch"; > + reg = <0x4a>; > + reset-gpios = <&gpm0 4 GPIO_ACTIVE_HIGH>; > + interrupt-parent = <&gpm2>; > + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; > + pinctrl-0 = <&tsp_rst &tsp_irq>; > + pinctrl-names = "default"; > + }; > +}; > + > +&i2c_7 { > + samsung,i2c-sda-delay = <100>; > + samsung,i2c-slave-addr = <0x10>; > + samsung,i2c-max-bus-freq = <400000>; > + pinctrl-0 = <&i2c7_bus>; > + pinctrl-names = "default"; > + status = "okay"; > + > + max77686: max77686_pmic@9 { > + compatible = "maxim,max77686"; > + interrupt-parent = <&gpx0>; > + interrupts = <7 IRQ_TYPE_NONE>; > + pinctrl-0 = <&max77686_irq>; > + pinctrl-names = "default"; > + reg = <0x09>; > + #clock-cells = <1>; > + > + voltage-regulators { > + > + /* WM8994 audio */ > + ldo3_reg: LDO3 { > + regulator-name = "VCC_1.8V_AP"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + regulator-boot-on; > + > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + /* Unknown */ > + ldo5_reg: LDO5 { > + regulator-name = "VCC_1.8V_IO"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + /* CSI IP block */ > + ldo8_reg: LDO8 { > + regulator-name = "VMIPI_1.0V"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + regulator-boot-on; > + > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + /* IR LED on/off */ > + ldo9_reg: LDO9 { > + regulator-name = "VLED_IC_1.9V"; > + regulator-min-microvolt = <1950000>; > + regulator-max-microvolt = <1950000>; > + regulator-always-on; > + regulator-boot-on; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + /* CSI IP block */ > + ldo10_reg: LDO10 { > + regulator-name = "VMIPI_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + regulator-boot-on; > + > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + /* Unknown */ > + ldo11_reg: LDO11 { > + regulator-name = "VABB1_1.9V"; > + regulator-min-microvolt = <1950000>; > + regulator-max-microvolt = <1950000>; > + regulator-always-on; > + regulator-boot-on; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + /* USB OTG */ > + ldo12_reg: LDO12 { > + regulator-name = "VUOTG_3.0V"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-always-on; > + regulator-boot-on; > + > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + /* Unknown */ > + ldo14_reg: LDO14 { > + regulator-name = "VABB2_1.9V"; > + regulator-min-microvolt = <1950000>; > + regulator-max-microvolt = <1950000>; > + regulator-always-on; > + regulator-boot-on; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + /* Camera ISX012 */ > + ldo18_reg: LDO18 { > + regulator-name = "CAM_IO_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + /* Camera S5K6A3 */ > + ldo19_reg: LDO19 { > + regulator-name = "VT_CORE_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + /* MMC2 */ > + ldo21_reg: LDO21 { > + regulator-name = "VTF_2.8V"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + maxim,ena-gpios = <&gpy2 0 GPIO_ACTIVE_HIGH>; > + }; > + > + /* ADC */ > + ldo23_reg: LDO23 { > + regulator-name = "VDD_ADC_3.3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + regulator-boot-on; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + /* Camera S5K6A3 */ > + ldo24_reg: LDO24 { > + regulator-name = "CAM_A2.8V"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + /* IR LED sending */ > + ldo25_reg: LDO25 { > + regulator-name = "VLED_3.3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + /* Camera ISX012 */ > + ldo26_reg: LDO26 { > + regulator-name = "3MP_AF_2.8V"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + buck1_reg: BUCK1 { > + regulator-name = "VDD_MIF"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1050000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck2_reg: BUCK2 { > + regulator-name = "VDD_ARM"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1500000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck3_reg: BUCK3 { > + regulator-name = "VDD_INT"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1100000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck4_reg: BUCK4 { > + regulator-name = "VDD_G3D"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1075000>; > + regulator-boot-on; > + }; > + > + buck9_reg: BUCK9 { > + regulator-name = "3MP_CORE_1.2V"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + }; > + }; > +}; > + > +&mshc_0 { > + broken-cd; > + non-removable; > + card-detect-delay = <200>; > + clock-frequency = <400000000>; > + samsung,dw-mshc-ciu-div = <0>; > + samsung,dw-mshc-sdr-timing = <2 3>; > + samsung,dw-mshc-ddr-timing = <1 2>; > + pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; > + pinctrl-names = "default"; > + bus-width = <4>; > + cap-mmc-highspeed; > + cap-sd-highspeed; > + status = "okay"; > +}; > + > +&pinctrl_0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&sleep0>; > + > + tsp_reg_gpio_2: tsp-reg-gpio-2 { > + samsung,pins = "gpb-5"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + }; > + > + tsp_reg_gpio_3: tsp-reg-gpio-3 { > + samsung,pins = "gpb-7"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + }; > + > + sleep0: sleep-states { > + PIN_SLP(gpa0-0, INPUT, NONE); > + PIN_SLP(gpa0-1, OUT0, NONE); > + PIN_SLP(gpa0-2, INPUT, NONE); > + PIN_SLP(gpa0-3, INPUT, UP); > + PIN_SLP(gpa0-4, INPUT, NONE); > + PIN_SLP(gpa0-5, INPUT, DOWN); > + PIN_SLP(gpa0-6, INPUT, DOWN); > + PIN_SLP(gpa0-7, INPUT, UP); > + > + PIN_SLP(gpa1-0, INPUT, DOWN); > + PIN_SLP(gpa1-1, INPUT, DOWN); > + PIN_SLP(gpa1-2, INPUT, DOWN); > + PIN_SLP(gpa1-3, INPUT, DOWN); > + PIN_SLP(gpa1-4, INPUT, DOWN); > + PIN_SLP(gpa1-5, INPUT, DOWN); > + > + PIN_SLP(gpb-0, INPUT, NONE); > + PIN_SLP(gpb-1, INPUT, NONE); > + PIN_SLP(gpb-2, INPUT, NONE); > + PIN_SLP(gpb-3, INPUT, NONE); > + PIN_SLP(gpb-4, INPUT, DOWN); > + PIN_SLP(gpb-5, INPUT, DOWN); > + PIN_SLP(gpb-6, INPUT, DOWN); > + PIN_SLP(gpb-7, INPUT, DOWN); > + > + PIN_SLP(gpc0-0, INPUT, DOWN); > + PIN_SLP(gpc0-1, INPUT, DOWN); > + PIN_SLP(gpc0-2, INPUT, DOWN); > + PIN_SLP(gpc0-3, INPUT, DOWN); > + PIN_SLP(gpc0-4, INPUT, DOWN); > + > + PIN_SLP(gpc1-0, INPUT, UP); > + PIN_SLP(gpc1-1, PREV, NONE); > + PIN_SLP(gpc1-2, INPUT, UP); > + PIN_SLP(gpc1-3, INPUT, UP); > + PIN_SLP(gpc1-4, INPUT, UP); > + > + PIN_SLP(gpd0-0, INPUT, DOWN); > + PIN_SLP(gpd0-1, OUT0, NONE); > + PIN_SLP(gpd0-2, INPUT, NONE); > + PIN_SLP(gpd0-3, INPUT, NONE); > + > + PIN_SLP(gpd1-0, INPUT, DOWN); > + PIN_SLP(gpd1-1, INPUT, DOWN); > + PIN_SLP(gpd1-2, INPUT, NONE); > + PIN_SLP(gpd1-3, INPUT, NONE); > + > + PIN_SLP(gpf0-0, OUT0, NONE); > + PIN_SLP(gpf0-1, OUT0, NONE); > + PIN_SLP(gpf0-2, OUT0, NONE); > + PIN_SLP(gpf0-3, OUT0, NONE); > + PIN_SLP(gpf0-4, OUT0, NONE); > + PIN_SLP(gpf0-5, OUT0, NONE); > + PIN_SLP(gpf0-6, OUT0, NONE); > + PIN_SLP(gpf0-7, OUT0, NONE); > + > + PIN_SLP(gpf1-0, OUT0, NONE); > + PIN_SLP(gpf1-1, OUT0, NONE); > + PIN_SLP(gpf1-2, OUT0, NONE); > + PIN_SLP(gpf1-3, OUT0, NONE); > + PIN_SLP(gpf1-4, OUT0, NONE); > + PIN_SLP(gpf1-5, OUT0, NONE); > + PIN_SLP(gpf1-6, OUT0, NONE); > + PIN_SLP(gpf1-7, OUT0, NONE); > + > + PIN_SLP(gpf2-0, OUT0, NONE); > + PIN_SLP(gpf2-1, OUT0, NONE); > + PIN_SLP(gpf2-2, OUT0, NONE); > + PIN_SLP(gpf2-3, OUT0, NONE); > + PIN_SLP(gpf2-4, OUT0, NONE); > + PIN_SLP(gpf2-5, OUT0, NONE); > + PIN_SLP(gpf2-6, OUT0, NONE); > + PIN_SLP(gpf2-7, OUT0, NONE); > + > + PIN_SLP(gpf3-0, OUT0, NONE); > + PIN_SLP(gpf3-1, OUT0, NONE); > + PIN_SLP(gpf3-2, OUT0, NONE); > + PIN_SLP(gpf3-3, OUT0, NONE); > + PIN_SLP(gpf3-4, OUT0, NONE); > + PIN_SLP(gpf3-5, OUT0, NONE); > + > + PIN_SLP(gpj0-0, INPUT, DOWN); > + PIN_SLP(gpj0-1, INPUT, DOWN); > + PIN_SLP(gpj0-2, INPUT, DOWN); > + PIN_SLP(gpj0-3, PREV, NONE); > + PIN_SLP(gpj0-4, PREV, NONE); > + PIN_SLP(gpj0-5, OUT0, NONE); > + PIN_SLP(gpj0-6, OUT0, NONE); > + PIN_SLP(gpj0-7, OUT0, NONE); > + > + PIN_SLP(gpj1-0, OUT0, NONE); > + PIN_SLP(gpj1-1, INPUT, DOWN); > + PIN_SLP(gpj1-2, PREV, NONE); > + PIN_SLP(gpj1-3, OUT0, NONE); > + }; > +}; > + > +&pinctrl_1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&sleep1>; > + > + uart_sel: uart-sel { > + samsung,pins = "gpl2-7"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + samsung,pin-val = <1>; > + /* 0 = CP, 1 = AP (serial output) */ > + }; > + > + gpio_keys: gpio-keys { > + samsung,pins = "gpx2-2", "gpx2-7", "gpx3-3"; > + samsung,pin-pud = ; > + }; > + > + wifi_host_wake: wifi-host-wake { > + samsung,pins = "gpx2-5"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + }; > + > + bt_shutdown: bt-shutdown { > + samsung,pins = "gpl0-6"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + samsung,pin-drv = ; > + samsung,pin-val = <1>; > + }; > + > + bt_device_wakeup: bt-device-wakeup { > + samsung,pins = "gpx3-1"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + }; > + > + bt_host_wakeup: bt-host-wakeup { > + samsung,pins = "gpx2-6"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + samsung,pin-drv = ; > + }; > + > + max77686_irq: max77686-irq { > + samsung,pins = "gpx0-7"; > + samsung,pin-pud = ; > + }; > + > + sdhci2_cd_irq: sdhci2-cd-irq { > + samsung,pins = "gpx3-4"; > + samsung,pin-pud = ; > + }; > + > + tsp_rst: tsp-rst { > + samsung,pins = "gpm0-4"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + samsung,pin-val = <1>; > + }; > + > + tsp_reg_gpio_1: tsp-reg-gpio-1 { > + samsung,pins = "gpm4-5"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + }; > + > + tsp_irq: tsp-irq { > + samsung,pins = "gpm2-3"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + }; > + > + wifi_reset: wifi-reset { > + samsung,pins = "gpm3-5"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + }; > + > + sd3_wifi: sd3-wifi { > + samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + }; > + > + ak8975_irq: ak8975-irq { > + samsung,pins = "gpm4-7"; > + samsung,pin-function = ; > + samsung,pin-pud = ; > + }; > + > + sleep1: sleep-states { > + PIN_SLP(gpk0-0, PREV, NONE); > + PIN_SLP(gpk0-1, PREV, NONE); > + PIN_SLP(gpk0-2, PREV, NONE); > + PIN_SLP(gpk0-3, PREV, NONE); > + PIN_SLP(gpk0-4, PREV, NONE); > + PIN_SLP(gpk0-5, PREV, NONE); > + PIN_SLP(gpk0-6, PREV, NONE); > + > + PIN_SLP(gpk1-0, INPUT, DOWN); > + PIN_SLP(gpk1-1, INPUT, DOWN); > + PIN_SLP(gpk1-2, INPUT, DOWN); > + PIN_SLP(gpk1-3, PREV, NONE); > + PIN_SLP(gpk1-4, PREV, NONE); > + PIN_SLP(gpk1-5, PREV, NONE); > + PIN_SLP(gpk1-6, PREV, NONE); > + > + PIN_SLP(gpk2-0, INPUT, DOWN); > + PIN_SLP(gpk2-1, INPUT, DOWN); > + PIN_SLP(gpk2-2, INPUT, DOWN); > + PIN_SLP(gpk2-3, INPUT, DOWN); > + PIN_SLP(gpk2-4, INPUT, DOWN); > + PIN_SLP(gpk2-5, INPUT, DOWN); > + PIN_SLP(gpk2-6, INPUT, DOWN); > + > + PIN_SLP(gpk3-0, OUT0, NONE); > + PIN_SLP(gpk3-1, INPUT, NONE); > + PIN_SLP(gpk3-2, INPUT, DOWN); > + PIN_SLP(gpk3-3, INPUT, NONE); > + PIN_SLP(gpk3-4, INPUT, NONE); > + PIN_SLP(gpk3-5, INPUT, NONE); > + PIN_SLP(gpk3-6, INPUT, NONE); > + > + PIN_SLP(gpl0-0, OUT0, NONE); > + PIN_SLP(gpl0-1, INPUT, NONE); > + PIN_SLP(gpl0-2, INPUT, NONE); > + PIN_SLP(gpl0-3, INPUT, DOWN); > + PIN_SLP(gpl0-4, PREV, NONE); > + PIN_SLP(gpl0-6, PREV, NONE); > + > + PIN_SLP(gpl1-0, OUT0, NONE); > + PIN_SLP(gpl1-1, OUT0, NONE); > + > + PIN_SLP(gpl2-0, INPUT, DOWN); > + PIN_SLP(gpl2-1, INPUT, DOWN); > + PIN_SLP(gpl2-2, INPUT, DOWN); > + PIN_SLP(gpl2-3, INPUT, DOWN); > + PIN_SLP(gpl2-4, OUT0, NONE); > + PIN_SLP(gpl2-5, INPUT, DOWN); > + PIN_SLP(gpl2-6, PREV, NONE); > + PIN_SLP(gpl2-7, PREV, NONE); > + > + PIN_SLP(gpm0-0, PREV, NONE); > + PIN_SLP(gpm0-1, OUT0, NONE); > + PIN_SLP(gpm0-2, INPUT, DOWN); > + PIN_SLP(gpm0-3, INPUT, NONE); > + PIN_SLP(gpm0-4, OUT0, NONE); > + PIN_SLP(gpm0-5, OUT0, NONE); > + PIN_SLP(gpm0-6, INPUT, DOWN); > + PIN_SLP(gpm0-7, OUT0, NONE); > + > + PIN_SLP(gpm1-0, INPUT, NONE); > + PIN_SLP(gpm1-1, INPUT, NONE); > + PIN_SLP(gpm1-2, INPUT, NONE); > + PIN_SLP(gpm1-3, INPUT, NONE); > + PIN_SLP(gpm1-4, INPUT, NONE); > + PIN_SLP(gpm1-5, INPUT, NONE); > + PIN_SLP(gpm1-6, INPUT, DOWN); > + > + PIN_SLP(gpm2-0, INPUT, NONE); > + PIN_SLP(gpm2-1, INPUT, NONE); > + PIN_SLP(gpm2-2, OUT0, NONE); > + PIN_SLP(gpm2-3, OUT0, DOWN); > + PIN_SLP(gpm2-4, INPUT, DOWN); > + > + PIN_SLP(gpm3-0, PREV, NONE); > + PIN_SLP(gpm3-1, PREV, NONE); > + PIN_SLP(gpm3-2, PREV, NONE); > + PIN_SLP(gpm3-3, OUT1, NONE); > + PIN_SLP(gpm3-4, OUT0, DOWN); > + PIN_SLP(gpm3-5, PREV, NONE); > + PIN_SLP(gpm3-6, PREV, NONE); > + PIN_SLP(gpm3-7, OUT0, NONE); > + > + PIN_SLP(gpm4-0, INPUT, NONE); > + PIN_SLP(gpm4-1, INPUT, NONE); > + PIN_SLP(gpm4-2, INPUT, DOWN); > + PIN_SLP(gpm4-3, INPUT, DOWN); > + PIN_SLP(gpm4-4, PREV, NONE); > + PIN_SLP(gpm4-5, OUT0, NONE); > + PIN_SLP(gpm4-6, OUT0, NONE); > + PIN_SLP(gpm4-7, INPUT, DOWN); > + > + PIN_SLP(gpy0-0, INPUT, DOWN); > + PIN_SLP(gpy0-1, INPUT, DOWN); > + PIN_SLP(gpy0-2, INPUT, NONE); > + PIN_SLP(gpy0-3, INPUT, NONE); > + PIN_SLP(gpy0-4, INPUT, NONE); > + PIN_SLP(gpy0-5, INPUT, NONE); > + > + PIN_SLP(gpy1-0, INPUT, DOWN); > + PIN_SLP(gpy1-1, INPUT, DOWN); > + PIN_SLP(gpy1-2, INPUT, DOWN); > + PIN_SLP(gpy1-3, INPUT, DOWN); > + > + PIN_SLP(gpy2-0, PREV, NONE); > + PIN_SLP(gpy2-1, INPUT, DOWN); > + PIN_SLP(gpy2-2, INPUT, NONE); > + PIN_SLP(gpy2-3, INPUT, NONE); > + PIN_SLP(gpy2-4, INPUT, NONE); > + PIN_SLP(gpy2-5, INPUT, NONE); > + > + PIN_SLP(gpy3-0, INPUT, DOWN); > + PIN_SLP(gpy3-1, INPUT, DOWN); > + PIN_SLP(gpy3-2, INPUT, DOWN); > + PIN_SLP(gpy3-3, INPUT, DOWN); > + PIN_SLP(gpy3-4, INPUT, DOWN); > + PIN_SLP(gpy3-5, INPUT, DOWN); > + PIN_SLP(gpy3-6, INPUT, DOWN); > + PIN_SLP(gpy3-7, INPUT, DOWN); > + > + PIN_SLP(gpy4-0, INPUT, DOWN); > + PIN_SLP(gpy4-1, INPUT, DOWN); > + PIN_SLP(gpy4-2, INPUT, DOWN); > + PIN_SLP(gpy4-3, INPUT, DOWN); > + PIN_SLP(gpy4-4, INPUT, DOWN); > + PIN_SLP(gpy4-5, INPUT, DOWN); > + PIN_SLP(gpy4-6, INPUT, DOWN); > + PIN_SLP(gpy4-7, INPUT, DOWN); > + > + PIN_SLP(gpy5-0, INPUT, DOWN); > + PIN_SLP(gpy5-1, INPUT, DOWN); > + PIN_SLP(gpy5-2, INPUT, DOWN); > + PIN_SLP(gpy5-3, INPUT, DOWN); > + PIN_SLP(gpy5-4, INPUT, DOWN); > + PIN_SLP(gpy5-5, INPUT, DOWN); > + PIN_SLP(gpy5-6, INPUT, DOWN); > + PIN_SLP(gpy5-7, INPUT, DOWN); > + > + PIN_SLP(gpy6-0, INPUT, DOWN); > + PIN_SLP(gpy6-1, INPUT, DOWN); > + PIN_SLP(gpy6-2, INPUT, DOWN); > + PIN_SLP(gpy6-3, INPUT, DOWN); > + PIN_SLP(gpy6-4, INPUT, DOWN); > + PIN_SLP(gpy6-5, INPUT, DOWN); > + PIN_SLP(gpy6-6, INPUT, DOWN); > + PIN_SLP(gpy6-7, INPUT, DOWN); > + }; > +}; > + > +&pinctrl_2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&sleep2>; > + > + sleep2: sleep-states { > + PIN_SLP(gpz-0, INPUT, DOWN); > + PIN_SLP(gpz-1, INPUT, DOWN); > + PIN_SLP(gpz-2, INPUT, DOWN); > + PIN_SLP(gpz-3, INPUT, DOWN); > + PIN_SLP(gpz-4, INPUT, DOWN); > + PIN_SLP(gpz-5, INPUT, DOWN); > + PIN_SLP(gpz-6, INPUT, DOWN); > + }; > +}; > + > +&pinctrl_3 { > + pinctrl-names = "default"; > + pinctrl-0 = <&sleep3>; > + > + sleep3: sleep-states { > + PIN_SLP(gpv0-0, INPUT, DOWN); > + PIN_SLP(gpv0-1, INPUT, DOWN); > + PIN_SLP(gpv0-2, INPUT, DOWN); > + PIN_SLP(gpv0-3, INPUT, DOWN); > + PIN_SLP(gpv0-4, INPUT, DOWN); > + PIN_SLP(gpv0-5, INPUT, DOWN); > + PIN_SLP(gpv0-6, INPUT, DOWN); > + PIN_SLP(gpv0-7, INPUT, DOWN); > + > + PIN_SLP(gpv1-0, INPUT, DOWN); > + PIN_SLP(gpv1-1, INPUT, DOWN); > + PIN_SLP(gpv1-2, INPUT, DOWN); > + PIN_SLP(gpv1-3, INPUT, DOWN); > + PIN_SLP(gpv1-4, INPUT, DOWN); > + PIN_SLP(gpv1-5, INPUT, DOWN); > + PIN_SLP(gpv1-6, INPUT, DOWN); > + PIN_SLP(gpv1-7, INPUT, DOWN); > + > + PIN_SLP(gpv2-0, INPUT, DOWN); > + PIN_SLP(gpv2-1, INPUT, DOWN); > + PIN_SLP(gpv2-2, INPUT, DOWN); > + PIN_SLP(gpv2-3, INPUT, DOWN); > + PIN_SLP(gpv2-4, INPUT, DOWN); > + PIN_SLP(gpv2-5, INPUT, DOWN); > + PIN_SLP(gpv2-6, INPUT, DOWN); > + PIN_SLP(gpv2-7, INPUT, DOWN); > + > + PIN_SLP(gpv3-0, INPUT, DOWN); > + PIN_SLP(gpv3-1, INPUT, DOWN); > + PIN_SLP(gpv3-2, INPUT, DOWN); > + PIN_SLP(gpv3-3, INPUT, DOWN); > + PIN_SLP(gpv3-4, INPUT, DOWN); > + PIN_SLP(gpv3-5, INPUT, DOWN); > + PIN_SLP(gpv3-6, INPUT, DOWN); > + PIN_SLP(gpv3-7, INPUT, DOWN); > + > + PIN_SLP(gpv4-0, INPUT, DOWN); > + PIN_SLP(gpv4-1, INPUT, DOWN); > + }; > +}; > + > +&pmu_system_controller { > + assigned-clocks = <&pmu_system_controller 0>; > + assigned-clock-parents = <&clock CLK_XUSBXTI>; > +}; > + > +&rtc { > + clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>; > + clock-names = "rtc", "rtc_src"; > + status = "okay"; > +}; > + > +&sdhci_2 { > + bus-width = <4>; > + cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>; > + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sdhci2_cd_irq>; > + pinctrl-names = "default"; > + vmmc-supply = <&ldo21_reg>; > + status = "okay"; > +}; > + > +&sdhci_3 { > + #address-cells = <1>; > + #size-cells = <0>; > + non-removable; > + bus-width = <4>; > + mmc-pwrseq = <&wlan_pwrseq>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_wifi &wifi_host_wake>; > + status = "okay"; > + > + brcmf: wifi@1 { > + reg = <0x1>; > + compatible = "brcm,bcm4329-fmac"; > + interrupt-parent = <&gpx2>; > + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "host-wake"; > + }; > +}; > + > +&serial_0 { > + pinctrl-0 = <&uart0_data &uart0_fctl>; > + pinctrl-names = "default"; > + status = "okay"; > + > + bluetooth { > + compatible = "brcm,bcm4330-bt"; > + pinctrl-0 = <&bt_shutdown &bt_device_wakeup &bt_host_wakeup>; > + pinctrl-names = "default"; > + > + max-speed = <2000000>; > + shutdown-gpios = <&gpl0 6 GPIO_ACTIVE_HIGH>; > + device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>; > + host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>; > + clocks = <&max77686 MAX77686_CLK_PMIC>; > + clock-names = "lpo"; > + }; Thanks for the above bluetooth device definition - also works nice on Midas boards family. :) > +}; > + > +&serial_1 { > + status = "okay"; > +}; > + > +&serial_2 { > + pinctrl-0 = <&uart_sel>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&serial_3 { > + status = "okay"; > +}; Do we really need serial_1 and serial_3? IMHO they should be also removed from Midas boards family. > + > +&tmu { > + status = "okay"; > +}; Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland