From 604536dc58379d918e455bdbe6194e68b5aa4f1f Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Wed, 13 May 2020 20:10:19 +0200 Subject: ARM: dts: stm32: Split SoC-independent parts of DHCOM SOM and PDK2 The DH Electronics PDK2 can be populated with SoM with any STM32MP15xx variant. Split the SoC-independent parts of the SoM and PDK2 into the stm32mp15xx-dhcom-*.dtsi and reduce stm32mp157c-dhcom-*dts* to example of adding STM32MP157C variant of the SoM into a PDK2 carrier board. Signed-off-by: Marek Vasut Cc: Alexandre Torgue Cc: Maxime Coquelin Cc: Patrice Chotard Cc: Patrick Delaunay Cc: linux-stm32@st-md-mailman.stormreply.com To: linux-arm-kernel@lists.infradead.org Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/stm32mp157c-dhcom-pdk2.dts | 348 ++------------------------- 1 file changed, 14 insertions(+), 334 deletions(-) (limited to 'arch/arm/boot/dts/stm32mp157c-dhcom-pdk2.dts') diff --git a/arch/arm/boot/dts/stm32mp157c-dhcom-pdk2.dts b/arch/arm/boot/dts/stm32mp157c-dhcom-pdk2.dts index b380268750f3..197aa98d49e2 100644 --- a/arch/arm/boot/dts/stm32mp157c-dhcom-pdk2.dts +++ b/arch/arm/boot/dts/stm32mp157c-dhcom-pdk2.dts @@ -1,243 +1,23 @@ // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause /* - * Copyright (C) 2019 Marek Vasut + * Copyright (C) 2019-2020 Marek Vasut + * + * DHCOM STM32MP1 variant: + * DHCM-STM32MP157C-C065-R102-F0819-SPI-E2-CAN2-SDR104-RTC-WBT-T-DSI-I-01D2 + * DHCOR PCB number: 587-200 or newer + * PDK2 PCB number: 516-400 or newer */ +/dts-v1/; -#include "stm32mp157c-dhcom-som.dtsi" -#include -#include +#include "stm32mp157.dtsi" +#include "stm32mp15xc.dtsi" +#include "stm32mp15xx-dhcom-som.dtsi" +#include "stm32mp15xx-dhcom-pdk2.dtsi" / { - model = "STMicroelectronics STM32MP157C DHCOM Premium Developer Kit (2)"; - compatible = "dh,stm32mp157c-dhcom-pdk2", "st,stm32mp157"; - - aliases { - serial0 = &uart4; - serial1 = &usart3; - serial2 = &uart8; - ethernet0 = ðernet0; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - clk_ext_audio_codec: clock-codec { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <24000000>; - }; - - display_bl: display-bl { - compatible = "pwm-backlight"; - pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>; - brightness-levels = <0 16 22 30 40 55 75 102 138 188 255>; - default-brightness-level = <8>; - enable-gpios = <&gpioi 0 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - ethernet_vio: vioregulator { - compatible = "regulator-fixed"; - regulator-name = "vio"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpiog 3 GPIO_ACTIVE_LOW>; - regulator-always-on; - regulator-boot-on; - }; - - gpio-keys-polled { - compatible = "gpio-keys-polled"; - #size-cells = <0>; - poll-interval = <20>; - - /* - * The EXTi IRQ line 3 is shared with touchscreen and ethernet, - * so mark this as polled GPIO key. - */ - button-0 { - label = "TA1-GPIO-A"; - linux,code = ; - gpios = <&gpiof 3 GPIO_ACTIVE_LOW>; - }; - }; - - gpio-keys { - compatible = "gpio-keys"; - #size-cells = <0>; - - button-1 { - label = "TA2-GPIO-B"; - linux,code = ; - gpios = <&gpiod 6 GPIO_ACTIVE_LOW>; - wakeup-source; - }; - - button-2 { - label = "TA3-GPIO-C"; - linux,code = ; - gpios = <&gpioi 11 GPIO_ACTIVE_LOW>; - wakeup-source; - }; - - button-3 { - label = "TA4-GPIO-D"; - linux,code = ; - gpios = <&gpiod 12 GPIO_ACTIVE_LOW>; - wakeup-source; - }; - }; - - led { - compatible = "gpio-leds"; - - led-0 { - label = "green:led5"; - gpios = <&gpiog 2 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-1 { - label = "green:led6"; - gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-2 { - label = "green:led7"; - gpios = <&gpioi 2 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-3 { - label = "green:led8"; - gpios = <&gpioi 3 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - panel { - compatible = "edt,etm0700g0edh6"; - backlight = <&display_bl>; - - port { - lcd_panel_in: endpoint { - remote-endpoint = <&lcd_display_out>; - }; - }; - }; - - sound { - compatible = "audio-graph-card"; - routing = - "MIC_IN", "Capture", - "Capture", "Mic Bias", - "Playback", "HP_OUT"; - dais = <&sai2a_port &sai2b_port>; - status = "okay"; - }; -}; - -&cec { - pinctrl-names = "default"; - pinctrl-0 = <&cec_pins_a>; - status = "okay"; -}; - -ðernet0 { - status = "okay"; - pinctrl-0 = <ðernet0_rmii_pins_a>; - pinctrl-1 = <ðernet0_rmii_sleep_pins_a>; - pinctrl-names = "default", "sleep"; - phy-mode = "rmii"; - max-speed = <100>; - phy-handle = <&phy0>; - st,eth-ref-clk-sel; - phy-reset-gpios = <&gpioh 15 GPIO_ACTIVE_LOW>; - - mdio0 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "snps,dwmac-mdio"; - - phy0: ethernet-phy@1 { - reg = <1>; - }; - }; -}; - -&i2c2 { /* Header X22 */ - pinctrl-names = "default"; - pinctrl-0 = <&i2c2_pins_a>; - i2c-scl-rising-time-ns = <185>; - i2c-scl-falling-time-ns = <20>; - status = "okay"; - /* spare dmas for other usage */ - /delete-property/dmas; - /delete-property/dma-names; - status = "okay"; -}; - -&i2c5 { /* Header X21 */ - pinctrl-names = "default"; - pinctrl-0 = <&i2c5_pins_a>; - i2c-scl-rising-time-ns = <185>; - i2c-scl-falling-time-ns = <20>; - status = "okay"; - /* spare dmas for other usage */ - /delete-property/dmas; - /delete-property/dma-names; - - sgtl5000: codec@a { - compatible = "fsl,sgtl5000"; - reg = <0x0a>; - #sound-dai-cells = <0>; - clocks = <&clk_ext_audio_codec>; - VDDA-supply = <&v3v3>; - VDDIO-supply = <&vdd>; - - sgtl5000_port: port { - #address-cells = <1>; - #size-cells = <0>; - - sgtl5000_tx_endpoint: endpoint@0 { - reg = <0>; - remote-endpoint = <&sai2a_endpoint>; - frame-master; - bitclock-master; - }; - - sgtl5000_rx_endpoint: endpoint@1 { - reg = <1>; - remote-endpoint = <&sai2b_endpoint>; - frame-master; - bitclock-master; - }; - }; - - }; - - polytouch@38 { - compatible = "edt,edt-ft5x06"; - reg = <0x38>; - interrupt-parent = <&gpiog>; - interrupts = <2 IRQ_TYPE_EDGE_FALLING>; /* GPIO E */ - linux,wakeup; - }; -}; - -<dc { - pinctrl-names = "default", "sleep"; - pinctrl-0 = <<dc_pins_b>; - pinctrl-1 = <<dc_sleep_pins_b>; - status = "okay"; - - port { - lcd_display_out: endpoint { - remote-endpoint = <&lcd_panel_in>; - }; - }; + model = "DH Electronics STM32MP157C DHCOM Premium Developer Kit (2)"; + compatible = "dh,stm32mp157c-dhcom-pdk2", "dh,stm32mp157c-dhcom-som", + "st,stm32mp157"; }; &m_can1 { @@ -246,103 +26,3 @@ pinctrl-1 = <&m_can1_sleep_pins_a>; status = "okay"; }; - -&sai2 { - clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>; - clock-names = "pclk", "x8k", "x11k"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sai2a_pins_b &sai2b_pins_b>; - pinctrl-1 = <&sai2a_sleep_pins_b &sai2b_sleep_pins_b>; - status = "okay"; - - sai2a: audio-controller@4400b004 { - #clock-cells = <0>; - dma-names = "tx"; - clocks = <&rcc SAI2_K>; - clock-names = "sai_ck"; - status = "okay"; - - sai2a_port: port { - sai2a_endpoint: endpoint { - remote-endpoint = <&sgtl5000_tx_endpoint>; - format = "i2s"; - mclk-fs = <512>; - dai-tdm-slot-num = <2>; - dai-tdm-slot-width = <16>; - }; - }; - }; - - sai2b: audio-controller@4400b024 { - dma-names = "rx"; - st,sync = <&sai2a 2>; - clocks = <&rcc SAI2_K>, <&sai2a>; - clock-names = "sai_ck", "MCLK"; - status = "okay"; - - sai2b_port: port { - sai2b_endpoint: endpoint { - remote-endpoint = <&sgtl5000_rx_endpoint>; - format = "i2s"; - mclk-fs = <512>; - dai-tdm-slot-num = <2>; - dai-tdm-slot-width = <16>; - }; - }; - }; -}; - -&timers2 { - /* spare dmas for other usage (un-delete to enable pwm capture) */ - /delete-property/dmas; - /delete-property/dma-names; - status = "okay"; - pwm2: pwm { - pinctrl-0 = <&pwm2_pins_a>; - pinctrl-names = "default"; - status = "okay"; - }; - timer@1 { - status = "okay"; - }; -}; - -&usart3 { - pinctrl-names = "default"; - pinctrl-0 = <&usart3_pins_a>; - status = "okay"; -}; - -&uart8 { - pinctrl-names = "default"; - pinctrl-0 = <&uart8_pins_a>; - status = "okay"; -}; - -&usbh_ehci { - phys = <&usbphyc_port0>; - status = "okay"; -}; - -&usbotg_hs { - dr_mode = "peripheral"; - phys = <&usbphyc_port1 0>; - phy-names = "usb2-phy"; - status = "okay"; -}; - -&usbphyc { - status = "okay"; -}; - -&usbphyc_port0 { - phy-supply = <&vdd_usb>; - vdda1v1-supply = <®11>; - vdda1v8-supply = <®18>; -}; - -&usbphyc_port1 { - phy-supply = <&vdd_usb>; - vdda1v1-supply = <®11>; - vdda1v8-supply = <®18>; -}; -- cgit v1.2.3