From patchwork Mon Apr 22 00:19:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 13637580 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 36EC0C4345F for ; Mon, 22 Apr 2024 00:22:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=U2H3VMu7XcPzBDOYje653gVRSsHGtHMcDjUp7PP74bg=; b=pUBGUffyIbqZQh bISAAqSnxh8wUClDPoA2xmirRFYAHWnP5pvj1t4xVWQzzPemmILrf49edirY3eYgJBPCcF2MvQvVV LQPhBpVxfc3hifjQM0mHywe74gNcc8ivWyve3EK9iJcd53OQSxBrTrXinaGX7SUDnpyaeeTgLOfxN YkZ3aFwLzypbIR48ucUDRfVexbDuV6Ca2nkWlugrNHGphlOpnznfpNKzrgQ9OYch4Nibb5ZtOI3FT /dQweGJI1kU5y+S5VBJOhJNCsjEVsw2ibBCaTCTfl1hR4Dv1mxoVsmo1+HAEKQL9jSIS37dkgXOSx sdH8DGP8z9H/XZC4hSew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1ryhRg-0000000Ba0N-2zZK; Mon, 22 Apr 2024 00:22:08 +0000 Received: from phobos.denx.de ([85.214.62.61]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1ryhQS-0000000BZF1-1Xix for linux-arm-kernel@lists.infradead.org; Mon, 22 Apr 2024 00:20:55 +0000 Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id D861F88331; Mon, 22 Apr 2024 02:20:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1713745250; bh=2Z++kqDBY95KAR3fp4zFyObNYklbw2ANF2/pNuos9OM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HMQV5FuvZDjq9K+lNFC9OabeCmKXoCiw/l/k9yEM5KRsKfK1AVmtcMbu4jNt5Vm0R ZQr+hSJ3shVogJysrRm+wc0Yx2XhXqZxVlLrw1DC10OtMVj4Z8MZ6bzczCvSpwPbXU sZNrvknpjU/LCu6r+EC5QkTJBsF55FSQoQlxnu9gF7tePdhFPJoSKchbK/azjl/dah Tq7ZXrqA7Y6J9Qwu+RSK93sgbnZjrFn0f1xBUGQtvmd62MDg5SJkdzVnX+FNNqtxGz pO0rWqgUmYPpiTBQ9A1fnfcgs/YwTc9BMWxluqh+qppXudWwO6vMvW01xvbmzBbaaM RBK6DIQqitn2g== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , =?utf-8?q?Leonard_G=C3=B6hrs?= , Ahmad Fatoum , Alexandre Torgue , Andre Przywara , Conor Dooley , Dario Binacchi , Krzysztof Kozlowski , Linus Walleij , Maxime Coquelin , Rob Herring , Sean Nyekjaer , Steffen Trumtrar , devicetree@vger.kernel.org, kernel@dh-electronics.com, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH 20/20] ARM: dts: stm32: Add support for STM32MP13xx DHCOR SoM and DHSBC board Date: Mon, 22 Apr 2024 02:19:34 +0200 Message-ID: <20240422002006.243687-20-marex@denx.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240422002006.243687-1-marex@denx.de> References: <20240422002006.243687-1-marex@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240421_172052_894148_6803A23D X-CRM114-Status: GOOD ( 17.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This stm32mp135f-dhcor-dhsbc board is a stack of DHCOR SoM based on STM32MP135F SoC (900MHz / crypto capabilities) populated on DHSBC carrier board. The SoM contains the following peripherals: - STPMIC (power delivery) - 512MB DDR3L memory - eMMC and SDIO WiFi module The DHSBC carrier board contains the following peripherals: - Two RGMII Ethernet ports - USB-A Host port, USB-C peripheral port, USB-C power supply plug - Expansion connector Signed-off-by: Marek Vasut --- Cc: "Leonard Göhrs" Cc: Ahmad Fatoum Cc: Alexandre Torgue Cc: Andre Przywara Cc: Conor Dooley Cc: Dario Binacchi Cc: Krzysztof Kozlowski Cc: Linus Walleij Cc: Maxime Coquelin Cc: Rob Herring Cc: Sean Nyekjaer Cc: Steffen Trumtrar Cc: devicetree@vger.kernel.org Cc: kernel@dh-electronics.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com --- arch/arm/boot/dts/st/Makefile | 1 + .../boot/dts/st/stm32mp135f-dhcor-dhsbc.dts | 321 ++++++++++++++++++ .../boot/dts/st/stm32mp13xx-dhcor-som.dtsi | 308 +++++++++++++++++ 3 files changed, 630 insertions(+) create mode 100644 arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts create mode 100644 arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi diff --git a/arch/arm/boot/dts/st/Makefile b/arch/arm/boot/dts/st/Makefile index 9fedd6776208e..db9718059ae2f 100644 --- a/arch/arm/boot/dts/st/Makefile +++ b/arch/arm/boot/dts/st/Makefile @@ -29,6 +29,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ stm32h743i-eval.dtb \ stm32h743i-disco.dtb \ stm32h750i-art-pi.dtb \ + stm32mp135f-dhsom-dhsbc.dtb \ stm32mp135f-dk.dtb \ stm32mp151a-prtt1a.dtb \ stm32mp151a-prtt1c.dtb \ diff --git a/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts b/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts new file mode 100644 index 0000000000000..5f4f6b6e427a5 --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts @@ -0,0 +1,321 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) 2024 Marek Vasut + * + * DHCOR STM32MP13 variant: + * DHCR-STM32MP135F-C100-R051-EE-F0409-SPI4-RTC-WBT-I-01LG + * DHCOR PCB number: 718-100 or newer + * DHSBC PCB number: 719-100 or newer + */ + +/dts-v1/; + +#include +#include "stm32mp135.dtsi" +#include "stm32mp13xf.dtsi" +#include "stm32mp13xx-dhcor-som.dtsi" + +/ { + model = "DH electronics STM32MP135F DHCOR DHSBC"; + compatible = "dh,stm32mp135f-dhcor-dhsbc", + "dh,stm32mp135f-dhcor-som", + "st,stm32mp135"; + + aliases { + serial2 = &usart1; + serial3 = &usart2; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&adc_1 { + pinctrl-names = "default"; + pinctrl-0 = <&adc1_pins_a &adc1_usb_cc_pins_b>; + vdda-supply = <&vdd_adc>; + vref-supply = <&vdd_adc>; + status = "okay"; + + adc1: adc@0 { + status = "okay"; + + /* + * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in2 & in11. + * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C: + * 5 * (5.1 + 47kOhms) * 5pF => 1.3us. + * Use arbitrary margin here (e.g. 5us). + * + * The pinmux pins must be set as ANALOG, use datasheet + * DS13483 Table 7. STM32MP135C/F ball definitions to + * find out which 'pin name' maps to which 'additional + * functions', which lists the mapping between pin and + * ADC channel. In this case, PA5 maps to ADC1_INP2 and + * PF13 maps to ADC1_INP11 . + */ + channel@2 { + reg = <2>; + st,min-sample-time-ns = <5000>; + }; + + channel@11 { + reg = <11>; + st,min-sample-time-ns = <5000>; + }; + + /* Expansion connector: INP12:pin29 */ + channel@12 { + reg = <12>; + st,min-sample-time-ns = <5000>; + }; + }; +}; + +&gpioa { + gpio-line-names = "", "", "", "", + "", "DHSBC_USB_PWR_CC1", "", "", + "", "", "", "DHSBC_nETH1_RST", + "", "DHCOR_HW-CODING_0", "", ""; +}; + +&gpiob { + gpio-line-names = "", "", "", "", + "", "", "", "DHCOR_BT_HOST_WAKE", + "", "", "", "", + "", "DHSBC_nTPM_CS", "", ""; +}; + +&gpioc { + gpio-line-names = "", "", "", "DHSBC_USB_5V_MEAS", + "", "", "", "", + "", "", "", "", + "", "", "", ""; +}; + +&gpiod { + gpio-line-names = "", "", "", "", + "", "DHCOR_RAM-CODING_0", "", "", + "", "DHCOR_RAM-CODING_1", "", "", + "", "", "", ""; +}; + +&gpioe { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "DHSBC_nTPM_RST", "", "", + "DHSBC_nTPM_PIRQ", "", "DHCOR_WL_HOST_WAKE", ""; +}; + +&gpiof { + gpio-line-names = "", "", "DHSBC_USB_PWR_nFLT", "", + "", "", "", "", + "", "", "", "", + "DHCOR_WL_REG_ON", "DHSBC_USB_PWR_CC2", "", ""; +}; + +&gpiog { + gpio-line-names = "", "", "", "", + "", "", "", "", + "DHSBC_nETH2_RST", "DHCOR_BT_DEV_WAKE", "", "", + "DHSBC_ETH1_INTB", "", "", "DHSBC_ETH2_INTB"; +}; + +&gpioi { + gpio-line-names = "DHCOR_RTC_nINT", "DHCOR_HW-CODING_1", + "DHCOR_BT_REG_ON", "DHCOR_PMIC_nINT", + "DHSBC_BOOT0", "DHSBC_BOOT1", + "DHSBC_BOOT2", "DHSBC_USB-C_DATA_VBUS"; +}; + +&i2c1 { /* Expansion connector: SDA:pin27 SCL:pin28 */ + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c1_pins_a>; + pinctrl-1 = <&i2c1_sleep_pins_a>; + i2c-scl-rising-time-ns = <96>; + i2c-scl-falling-time-ns = <3>; + clock-frequency = <400000>; + status = "okay"; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; +}; + +&i2c5 { /* Expansion connector: SDA:pin3 SCL:pin5 */ + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c5_pins_b>; + pinctrl-1 = <&i2c5_sleep_pins_b>; + i2c-scl-rising-time-ns = <96>; + i2c-scl-falling-time-ns = <3>; + clock-frequency = <400000>; + status = "okay"; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; +}; + +&m_can1 { /* Expansion connector: TX:pin16 RX:pin18 */ + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&m_can1_pins_a>; + pinctrl-1 = <&m_can1_sleep_pins_a>; + status = "okay"; +}; + +&m_can2 { /* Expansion connector: TX:pin22 RX:pin26 */ + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&m_can2_pins_a>; + pinctrl-1 = <&m_can2_sleep_pins_a>; + status = "okay"; +}; + +&pwr_regulators { + vdd-supply = <&vdd>; + vdd_3v3_usbfs-supply = <&vdd_usb>; + status = "okay"; +}; + +&sai1 { /* Expansion connector: SCK-A:pin12 FS-A:pin35 SD-A:pin38 SD-B:pin40 */ + clocks = <&rcc SAI1>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "x8k", "x11k"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sai1a_pins_a &sai1b_pins_a>; + pinctrl-1 = <&sai1a_sleep_pins_a &sai1b_sleep_pins_a>; +}; + +&scmi_voltd { + status = "disabled"; +}; + +&spi2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi2_pins_a>; + pinctrl-1 = <&spi2_sleep_pins_a>; + cs-gpios = <&gpiob 13 0>; + status = "okay"; + + st33htph: tpm@0 { + compatible = "st,st33htpm-spi", "tcg,tpm_tis-spi"; + reg = <0>; + spi-max-frequency = <24000000>; + }; +}; + +&spi3 { /* Expansion connector: MOSI:pin19 MISO:pin21 SCK:pin22 nCS:pin24 */ + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi3_pins_a>; + pinctrl-1 = <&spi3_sleep_pins_a>; + cs-gpios = <&gpiof 3 0>; + status = "disabled"; +}; + +&timers5 { /* Expansion connector: CH3:pin31 */ + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; + + pwm { + pinctrl-0 = <&pwm5_pins_a>; + pinctrl-1 = <&pwm5_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@4 { + status = "okay"; + }; +}; + +&timers13 { /* Expansion connector: CH1:pin32 */ + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; + + pwm { + pinctrl-0 = <&pwm13_pins_a>; + pinctrl-1 = <&pwm13_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@12 { + status = "okay"; + }; +}; + +&usart1 { /* Expansion connector: RX:pin33 TX:pin37 */ + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart1_pins_b>; + pinctrl-1 = <&usart1_sleep_pins_b>; + pinctrl-2 = <&usart1_idle_pins_b>; + status = "okay"; +}; + +&usart2 { /* Expansion connector: RX:pin10 TX:pin8 RTS:pin11 CTS:pin36 */ + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart2_pins_b>; + pinctrl-1 = <&usart2_sleep_pins_b>; + pinctrl-2 = <&usart2_idle_pins_b>; + uart-has-rtscts; + status = "okay"; +}; + +&usbh_ehci { + phys = <&usbphyc_port0>; + status = "okay"; +}; + +&usbh_ohci { + phys = <&usbphyc_port0>; + status = "okay"; +}; + +&usbotg_hs { + dr_mode = "peripheral"; + phys = <&usbphyc_port1 0>; + phy-names = "usb2-phy"; + usb33d-supply = <&usb33>; + status = "okay"; +}; + +&usbphyc { + status = "okay"; + vdda1v1-supply = <®11>; + vdda1v8-supply = <®18>; +}; + +&usbphyc_port0 { + phy-supply = <&vdd_usb>; + st,current-boost-microamp = <1000>; + st,decrease-hs-slew-rate; + st,tune-hs-dc-level = <2>; + st,enable-hs-rftime-reduction; + st,trim-hs-current = <11>; + st,trim-hs-impedance = <2>; + st,tune-squelch-level = <1>; + st,enable-hs-rx-gain-eq; + st,no-hs-ftime-ctrl; + st,no-lsfs-sc; + connector { + compatible = "usb-a-connector"; + vbus-supply = <&vbus_sw>; + }; +}; + +&usbphyc_port1 { + phy-supply = <&vdd_usb>; + st,current-boost-microamp = <1000>; + st,decrease-hs-slew-rate; + st,tune-hs-dc-level = <2>; + st,enable-hs-rftime-reduction; + st,trim-hs-current = <11>; + st,trim-hs-impedance = <2>; + st,tune-squelch-level = <1>; + st,enable-hs-rx-gain-eq; + st,no-hs-ftime-ctrl; + st,no-lsfs-sc; + connector { + compatible = "gpio-usb-b-connector", "usb-b-connector"; + vbus-gpios = <&gpioi 7 GPIO_ACTIVE_HIGH>; + label = "Type-C"; + self-powered; + type = "micro"; + }; +}; diff --git a/arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi b/arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi new file mode 100644 index 0000000000000..ddad6497775b8 --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi @@ -0,0 +1,308 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) 2024 Marek Vasut + */ + +#include +#include +#include +#include +#include +#include "stm32mp13-pinctrl.dtsi" + +/ { + model = "DH electronics STM32MP13xx DHCOR SoM"; + compatible = "dh,stm32mp131a-dhcor-som", + "st,stm32mp131"; + + aliases { + mmc0 = &sdmmc2; + mmc1 = &sdmmc1; + serial0 = &uart4; + serial1 = &uart7; + rtc0 = &rv3032; + spi0 = &qspi; + }; + + memory@c0000000 { + device_type = "memory"; + reg = <0xc0000000 0x20000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + optee@dd000000 { + reg = <0xdd000000 0x3000000>; + no-map; + }; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpiof 12 GPIO_ACTIVE_LOW>; + }; + + vin: vin { + compatible = "regulator-fixed"; + regulator-name = "vin"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; +}; + +&i2c3 { + i2c-scl-rising-time-ns = <96>; + i2c-scl-falling-time-ns = <3>; + clock-frequency = <400000>; + status = "okay"; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + + pmic: stpmic@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupts-extended = <&gpioi 3 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + status = "okay"; + + regulators { + compatible = "st,stpmic1-regulators"; + + ldo1-supply = <&vin>; + ldo2-supply = <&vin>; + ldo3-supply = <&vin>; + ldo4-supply = <&vin>; + ldo5-supply = <&vin>; + ldo6-supply = <&vin>; + pwr_sw1-supply = <&bst_out>; + pwr_sw2-supply = <&bst_out>; + + vddcpu: buck1 { /* VDD_CPU_1V2 */ + regulator-name = "vddcpu"; + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd_ddr: buck2 { /* VDD_DDR_1V35 */ + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd: buck3 { /* VDD_3V3_1V8 */ + regulator-name = "vdd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vddcore: buck4 { /* VDD_CORE_1V2 */ + regulator-name = "vddcore"; + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd_adc: ldo1 { /* VDD_ADC_1V8 */ + regulator-name = "vdd_adc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + interrupts = ; + }; + + vdd_ldo2: ldo2 { /* LDO2_OUT_1V8 */ + regulator-name = "vdd_ldo2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + interrupts = ; + }; + + vdd_ldo3: ldo3 { /* LDO3_OUT */ + regulator-name = "vdd_ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + interrupts = ; + }; + + vdd_usb: ldo4 { /* VDD_USB_3V3 */ + regulator-name = "vdd_usb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + interrupts = ; + }; + + vdd_sd: ldo5 { /* VDD_SD_3V3_1V8 */ + regulator-name = "vdd_sd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + interrupts = ; + }; + + vdd_sd2: ldo6 { /* VDD_SD2_3V3_1V8 */ + regulator-name = "vdd_sd2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + interrupts = ; + }; + + vref_ddr: vref_ddr { /* VREF_DDR_0V675 */ + regulator-name = "vref_ddr"; + regulator-always-on; + }; + + bst_out: boost { /* BST_OUT_5V2 */ + regulator-name = "bst_out"; + }; + + vbus_otg: pwr_sw1 { + regulator-name = "vbus_otg"; + interrupts = ; + }; + + vbus_sw: pwr_sw2 { + regulator-name = "vbus_sw"; + interrupts = ; + regulator-active-discharge = <1>; + }; + }; + + onkey { + compatible = "st,stpmic1-onkey"; + interrupts = , ; + interrupt-names = "onkey-falling", "onkey-rising"; + status = "okay"; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + status = "disabled"; + }; + }; + + eeprom0: eeprom@50 { + compatible = "atmel,24c256"; /* ST M24256 */ + reg = <0x50>; + pagesize = <64>; + }; + + rv3032: rtc@51 { + compatible = "microcrystal,rv3032"; + reg = <0x51>; + interrupts-extended = <&gpioi 0 IRQ_TYPE_EDGE_FALLING>; + }; +}; + +&iwdg2 { + timeout-sec = <32>; + status = "okay"; +}; + +&qspi { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&qspi_clk_pins_a + &qspi_bk1_pins_a + &qspi_cs1_pins_a>; + pinctrl-1 = <&qspi_clk_sleep_pins_a + &qspi_bk1_sleep_pins_a + &qspi_cs1_sleep_pins_a>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + flash0: flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-rx-bus-width = <4>; + spi-max-frequency = <108000000>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +/* Console UART */ +&uart4 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart4_pins_b>; + pinctrl-1 = <&uart4_sleep_pins_b>; + pinctrl-2 = <&uart4_idle_pins_b>; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; +}; + +/* Bluetooth */ +&uart7 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart7_pins_a>; + pinctrl-1 = <&uart7_sleep_pins_a>; + pinctrl-2 = <&uart7_idle_pins_a>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "infineon,cyw43439-bt", "brcm,bcm4329-bt"; + max-speed = <3000000>; + device-wakeup-gpios = <&gpiog 9 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpioi 2 GPIO_ACTIVE_HIGH>; + }; +}; + +/* SDIO WiFi */ +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_clk_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + bus-width = <4>; + cap-power-off-card; + keep-power-in-suspend; + non-removable; + st,neg-edge; + vmmc-supply = <&vdd>; + mmc-pwrseq = <&sdio_pwrseq>; + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + brcmf: bcrmf@1 { /* muRata 1YN */ + reg = <1>; + compatible = "infineon,cyw43439-fmac", "brcm,bcm4329-fmac"; + interrupt-parent = <&gpioe>; + interrupts = <14 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "host-wake"; + }; +}; + +/* eMMC */ +&sdmmc2 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a &sdmmc2_clk_pins_a>; + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a &sdmmc2_clk_pins_a>; + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; + bus-width = <8>; + mmc-ddr-3_3v; + no-sd; + no-sdio; + non-removable; + st,neg-edge; + vmmc-supply = <&vdd>; + vqmmc-supply = <&vdd>; + status = "okay"; +};