Carel

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  • in reply to: Wake up through gpio #11758
    Carel BoschCarel
    Participant

      Hi Neeraj,

      I’m trying to do something similar on the BRK. I suspend the OSD32MP1 with

      shutdown -h 0

      and want to try and wake the system using one of the wkup pins (I’m using PC1 on the BRK header). But the system is not waking.

      Ponkey and wake from RTC work well.

       

      Do you have any ideas?

      in reply to: GPIO matrix keypad #11452
      Carel BoschCarel
      Participant

        My file upload failed (Sorry, this file type is not permitted for security reasons.).

        Uploading entire device tree file.

        /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
        /*
         * Copyright (C) STMicroelectronics 2020 - All Rights Reserved
         * Author: STM32CubeMX code generation for STMicroelectronics.
         */
        
        /* For more information on Device Tree configuration, please refer to
         * https://wiki.st.com/stm32mpu/wiki/Category:Device_tree_configuration
         */
        
        /dts-v1/;
        #include "stm32mp157c-osd32mp1-red.dtsi"
        #include "stm32mp157cac-pinctrl.dtsi"
        #include "stm32mp157c-m4-srm.dtsi"
        
        
        #include <dt-bindings/input/input.h>
        #include <dt-bindings/mfd/st,stpmic1.h>
        #include <dt-bindings/rtc/rtc-stm32.h>
        
        
        / {
        	model = "Octavo OSD32MP1-RED board";
        	compatible = "octavo,osd32mp1-red", "st,stm32mp157";
        
        	memory@c0000000 {
        		reg = <0xc0000000 0x20000000>;
        	};
        
        	wifi_pwrseq: wifi-pwrseq {
        		compatible = "mmc-pwrseq-simple";
        		reset-gpios = <&gpiog 5 GPIO_ACTIVE_LOW>;
        	};
        
        	reserved-memory {
        		#address-cells = <1>;
        		#size-cells = <1>;
        		ranges;
        
        
        
        		retram: retram@0x38000000 {
        			compatible = "shared-dma-pool";
        			reg = <0x38000000 0x10000>;
        			no-map;
        		};
        
        		mcuram: mcuram@0x30000000 {
        			compatible = "shared-dma-pool";
        			reg = <0x30000000 0x40000>;
        			no-map;
        		};
        
        		mcuram2: mcuram2@0x10000000 {
        			compatible = "shared-dma-pool";
        			reg = <0x10000000 0x40000>;
        			no-map;
        		};
        
        		vdev0vring0: vdev0vring0@10040000 {
        			compatible = "shared-dma-pool";
        			reg = <0x10040000 0x2000>;
        			no-map;
        		};
        
        		vdev0vring1: vdev0vring1@10042000 {
        			compatible = "shared-dma-pool";
        			reg = <0x10042000 0x2000>;
        			no-map;
        		};
        
        		vdev0buffer: vdev0buffer@10044000 {
        			compatible = "shared-dma-pool";
        			reg = <0x10044000 0x4000>;
        			no-map;
        		};
        
        
        		gpu_reserved: gpu@d4000000 {
        			reg = <0xd4000000 0x4000000>;
        			no-map;
        		};
        	};
        
        
        	aliases {
        		ethernet0 = ðernet0;
        		serial0 = &uart4;
        		serial1 = &usart3;
        		serial2 = &uart7;
        		serial3 = &usart2;
        	};
        
        	chosen {
        		stdout-path = "serial0:115200n8";
        	};
        
        	sram: sram@10050000 {
        		compatible = "mmio-sram";
        		reg = <0x10050000 0x10000>;
        		#address-cells = <1>;
        		#size-cells = <1>;
        		ranges = <0 0x10050000 0x10000>;
        
        		dma_pool: dma_pool@0 {
        			reg = <0x0 0x10000>;
        			pool;
        		};
        	};
        
        	led {
        		compatible = "gpio-leds";
        		blue {
        			label = "heartbeat";
        			gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>;
        			linux,default-trigger = "heartbeat";
        			default-state = "off";
        		};
        
        	};
        
        	sound {
        		compatible = "audio-graph-card";
        		label = "STM32MP1-DK";
        		routing =
        			"Playback" , "MCLK",
        			"Capture" , "MCLK",
        			"MICL" , "Mic Bias";
        		dais = <&i2s2_port>;
        		status = "okay";
        	};
        
        	keypad {
        		compatible = "gpio-matrix-keypad";
        		debounce-delay-ms = <50>;
        		col-scan-delay-us = <10>;
        		wakeup-source;
        		linux,no-autorepeat;
        
        		pinctrl-names = "default";
        		pinctrl-0 = <&keypad_pins_mx>;
        
        		keypad,num-rows = <4>;
        	    keypad,num-columns = <4>;
        
        		/* GPIO lines used for matrix keypad */
        		col-gpios = <&gpioa 4 GPIO_ACTIVE_HIGH
        					 &gpioa 10 GPIO_ACTIVE_HIGH
        					 &gpioe 13 GPIO_ACTIVE_HIGH
        					 &gpioe 4 GPIO_ACTIVE_HIGH>;
        
        		row-gpios = <&gpiog 9 GPIO_ACTIVE_HIGH
        					&gpiob 9 GPIO_ACTIVE_HIGH 
        					&gpioi 4 GPIO_ACTIVE_HIGH
        					&gpioe 1 GPIO_ACTIVE_HIGH>;
        		
        		
        
        		/*
        	      Keycodes from /usr/include/linux/input-event-codes.h
        	      keymap format <0xRRCCKKKK> where RR = row, CC is column and 
        	      KKKK is the keycode.   */
        
        		linux,keymap = <0x00000069 /* KEY_LEFT */
        	                    0x01000052 /* KEY_KP0 */
        	                    0x0200006a /* KEY_RIGHT */
        	                    0x03000060 /* KEY_KPENTER */
        	                    0x00010047 /* KEY_KP7 */
        	                    0x01010048 /* KEY_KP8 */
        	                    0x02010049 /* KEY_KP9 */
        	                    0x03010001 /* KEY_ESC */
        	                    0x0002004b /* KEY_KP4 */
        	                    0x0102004c /* KEY_KP5 */
        	                    0x0202004d /* KEY_KP6 */
        	                    0x0302006c /* KEY_DOWN */
        	                    0x0003004f /* KEY_KP1 */
        	                    0x01030050 /* KEY_KP2 */
        	                    0x02030051 /* KEY_KP3 */
        	                    0x03030067 /* KEY_UP */>;
        	};
        
        	usb_phy_tuning: usb-phy-tuning {
        		st,hs-dc-level = <2>;
        		st,fs-rftime-tuning;
        		st,hs-rftime-reduction;
        		st,hs-current-trim = <15>;
        		st,hs-impedance-trim = <1>;
        		st,squelch-level = <3>;
        		st,hs-rx-offset = <2>;
        		st,no-lsfs-sc;
        	};
        
        
        
        	clocks {
        
            clk_ext_camera: clk-ext-camera {
        			#clock-cells = <0>;
        			compatible = "fixed-clock";
        			clock-frequency = <24000000>;
        		};
        
        
        		clk_lsi: clk-lsi {
        			clock-frequency = <32000>;
        		};
        
        		clk_hsi: clk-hsi {
        			clock-frequency = <64000000>;
        		};
        
        		clk_csi: clk-csi {
        			clock-frequency = <4000000>;
        		};
        
        		clk_lse: clk-lse {
        			clock-frequency = <32768>;
        		};
        
        		clk_hse: clk-hse {
        			clock-frequency = <24000000>;
        		};
        	};
        
        }; /*root*/
        
        &pinctrl {
        	u-boot,dm-pre-reloc;
        
        	keypad_pins_mx: keypad_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('G', 9, GPIO)>, 
        			         <STM32_PINMUX('B', 9, GPIO)>,
        			         <STM32_PINMUX('I', 4, GPIO)>,
        			         <STM32_PINMUX('E', 1, GPIO)>,
        			         <STM32_PINMUX('A', 10, GPIO)>,
        			         <STM32_PINMUX('A', 4, GPIO)>,
        			         <STM32_PINMUX('E', 13, GPIO)>,
        			         <STM32_PINMUX('E', 4, GPIO)>; 
        		};
        	};
        
        /*
        	dcmi_pins_mx: dcmi_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('A', 4, AF13)>, 
        					 <STM32_PINMUX('A', 6, AF13)>, 
        					 <STM32_PINMUX('A', 10, AF13)>, 
        					 /*<STM32_PINMUX('B', 9, AF13)>,  
        					 <STM32_PINMUX('C', 6, AF13)>, 
        					 <STM32_PINMUX('E', 0, AF13)>, 
        					 <STM32_PINMUX('E', 1, AF13)>, 
        					 <STM32_PINMUX('E', 4, AF13)>, 
        					 <STM32_PINMUX('E', 13, AF13)>, 
        					 /*<STM32_PINMUX('G', 9, AF13)>,  
        					 <STM32_PINMUX('H', 6, AF13)>, 
        					 <STM32_PINMUX('H', 7, AF13)>, 
        					 <STM32_PINMUX('H', 15, AF13)>, 
        					 <STM32_PINMUX('I', 3, AF13)>, 
        					 <STM32_PINMUX('I', 4, AF13)>; 
        			bias-disable;
        		};
        	};
        
        	dcmi_sleep_pins_mx: dcmi_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('A', 4, ANALOG)>, 
        					 <STM32_PINMUX('A', 6, ANALOG)>, 
        					 <STM32_PINMUX('A', 10, ANALOG)>, 
        					 <STM32_PINMUX('B', 9, ANALOG)>, 
        					 <STM32_PINMUX('C', 6, ANALOG)>, 
        					 <STM32_PINMUX('E', 0, ANALOG)>, 
        					 <STM32_PINMUX('E', 1, ANALOG)>, 
        					 <STM32_PINMUX('E', 4, ANALOG)>, 
        					 <STM32_PINMUX('E', 13, ANALOG)>, 
        					 <STM32_PINMUX('G', 9, ANALOG)>, 
        					 <STM32_PINMUX('H', 6, ANALOG)>, 
        					 <STM32_PINMUX('H', 7, ANALOG)>, 
        					 <STM32_PINMUX('H', 15, ANALOG)>, 
        					 <STM32_PINMUX('I', 3, ANALOG)>, 
        					 <STM32_PINMUX('I', 4, ANALOG)>; 
        		};
        	};*/
        
        	eth1_pins_mx: eth1_mx-0 {
        		pins1 {
        			pinmux = <STM32_PINMUX('A', 1, AF11)>, /* ETH1_RX_CLK */
        					 <STM32_PINMUX('A', 7, AF11)>, /* ETH1_RX_CTL */
        					 <STM32_PINMUX('B', 0, AF11)>, /* ETH1_RXD2 */
        					 <STM32_PINMUX('B', 1, AF11)>, /* ETH1_RXD3 */
        					 <STM32_PINMUX('C', 4, AF11)>, /* ETH1_RXD0 */
        					 <STM32_PINMUX('C', 5, AF11)>; /* ETH1_RXD1 */
        			bias-disable;
        		};
        		pins2 {
        			pinmux = <STM32_PINMUX('A', 2, AF11)>; /* ETH1_MDIO */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <0>;
        		};
        		pins3 {
        			pinmux = <STM32_PINMUX('B', 11, AF11)>, /* ETH1_TX_CTL */
        					 <STM32_PINMUX('C', 1, AF11)>, /* ETH1_MDC */
        					 <STM32_PINMUX('C', 2, AF11)>, /* ETH1_TXD2 */
        					 <STM32_PINMUX('E', 2, AF11)>, /* ETH1_TXD3 */
        					 <STM32_PINMUX('G', 4, AF11)>, /* ETH1_GTX_CLK */
        					 <STM32_PINMUX('G', 13, AF11)>, /* ETH1_TXD0 */
        					 <STM32_PINMUX('G', 14, AF11)>; /* ETH1_TXD1 */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <2>;
        		};
        	};
        
        	eth1_sleep_pins_mx: eth1_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('A', 1, ANALOG)>, /* ETH1_RX_CLK */
        					 <STM32_PINMUX('A', 2, ANALOG)>, /* ETH1_MDIO */
        					 <STM32_PINMUX('A', 7, ANALOG)>, /* ETH1_RX_CTL */
        					 <STM32_PINMUX('B', 0, ANALOG)>, /* ETH1_RXD2 */
        					 <STM32_PINMUX('B', 1, ANALOG)>, /* ETH1_RXD3 */
        					 <STM32_PINMUX('B', 11, ANALOG)>, /* ETH1_TX_CTL */
        					 <STM32_PINMUX('C', 1, ANALOG)>, /* ETH1_MDC */
        					 <STM32_PINMUX('C', 2, ANALOG)>, /* ETH1_TXD2 */
        					 <STM32_PINMUX('C', 4, ANALOG)>, /* ETH1_RXD0 */
        					 <STM32_PINMUX('C', 5, ANALOG)>, /* ETH1_RXD1 */
        					 <STM32_PINMUX('E', 2, ANALOG)>, /* ETH1_TXD3 */
        					 <STM32_PINMUX('G', 4, ANALOG)>, /* ETH1_GTX_CLK */
        					 <STM32_PINMUX('G', 13, ANALOG)>, /* ETH1_TXD0 */
        					 <STM32_PINMUX('G', 14, ANALOG)>; /* ETH1_TXD1 */
        		};
        	};
        
        	i2c1_pins_mx: i2c1_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */
        			         <STM32_PINMUX('F', 15, AF5)>; /* I2C1_SDA */
        			bias-disable;
        			drive-open-drain;
        			slew-rate = <0>;
        		};
        	};
        
        	i2c1_sleep_pins_mx: i2c1_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */
        			         <STM32_PINMUX('F', 15, ANALOG)>; /* I2C1_SDA */
        		};
        	};
        
        	i2c2_pins_mx: i2c2_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('H', 5, AF4)>; /* I2C2_SDA */
        			bias-disable;
        			drive-open-drain;
        			slew-rate = <0>;
        		};
        	};
        
        	i2c2_sleep_pins_mx: i2c2_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('H', 5, ANALOG)>; /* I2C2_SDA */
        		};
        	};
        
        	i2c5_pins_mx: i2c5_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('A', 11, AF4)>, /* I2C5_SCL */
        					 <STM32_PINMUX('A', 12, AF4)>; /* I2C5_SDA */
        			bias-disable;
        			drive-open-drain;
        			slew-rate = <0>;
        		};
        	};
        
        	i2c5_sleep_pins_mx: i2c5_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('A', 11, ANALOG)>, /* I2C5_SCL */
        					 <STM32_PINMUX('A', 12, ANALOG)>; /* I2C5_SDA */
        		};
        	};
        
        	i2s2_pins_mx: i2s2_mx-0 {
        		pins {
        			pinmux = /*<STM32_PINMUX('B', 12, AF5)>, /* I2S2_WS */
        					 <STM32_PINMUX('B', 13, AF5)>, /* I2S2_CK */
        					 <STM32_PINMUX('C', 3, AF5)>; /* I2S2_SDO */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <1>;
        		};
        	};
        
        	i2s2_sleep_pins_mx: i2s2_sleep_mx-0 {
        		pins {
        			pinmux = /*<STM32_PINMUX('B', 12, ANALOG)>, /* I2S2_WS */
        					 <STM32_PINMUX('B', 13, ANALOG)>, /* I2S2_CK */
        					 <STM32_PINMUX('C', 3, ANALOG)>; /* I2S2_SDO */
        		};
        	};
        
        	ltdc_pins_mx: ltdc_mx-0 {
        		pins1 {
        			pinmux = <STM32_PINMUX('A', 3, AF14)>, /* LTDC_B5 */
        					 <STM32_PINMUX('B', 8, AF14)>, /* LTDC_B6 */
        					 <STM32_PINMUX('C', 0, AF14)>, /* LTDC_R5 */
        					 <STM32_PINMUX('D', 8, AF14)>, /* LTDC_B7 */
        					 <STM32_PINMUX('D', 9, AF14)>, /* LTDC_B0 */
        					 <STM32_PINMUX('D', 10, AF14)>, /* LTDC_B3 */
        					 <STM32_PINMUX('E', 6, AF14)>, /* LTDC_G1 */
        					 <STM32_PINMUX('E', 12, AF14)>, /* LTDC_B4 */
        					 <STM32_PINMUX('E', 14, AF13)>, /* LTDC_G0 */
        					 <STM32_PINMUX('E', 15, AF14)>, /* LTDC_R7 */
        					 <STM32_PINMUX('F', 10, AF14)>, /* LTDC_DE */
        					 <STM32_PINMUX('G', 10, AF14)>, /* LTDC_B2 */
        					 <STM32_PINMUX('G', 12, AF14)>, /* LTDC_B1 */
        					 <STM32_PINMUX('H', 2, AF14)>, /* LTDC_R0 */
        					 <STM32_PINMUX('H', 3, AF14)>, /* LTDC_R1 */
        					 <STM32_PINMUX('H', 4, AF14)>, /* LTDC_G4 */
        					 <STM32_PINMUX('H', 8, AF14)>, /* LTDC_R2 */
        					 <STM32_PINMUX('H', 9, AF14)>, /* LTDC_R3 */
        					 <STM32_PINMUX('H', 10, AF14)>, /* LTDC_R4 */
        					 <STM32_PINMUX('H', 12, AF14)>, /* LTDC_R6 */
        					 <STM32_PINMUX('H', 13, AF14)>, /* LTDC_G2 */
        					 <STM32_PINMUX('H', 14, AF14)>, /* LTDC_G3 */
        					 <STM32_PINMUX('I', 0, AF14)>, /* LTDC_G5 */
        					 <STM32_PINMUX('I', 1, AF14)>, /* LTDC_G6 */
        					 <STM32_PINMUX('I', 2, AF14)>, /* LTDC_G7 */
        					<STM32_PINMUX('G', 7, AF14)>, /* LTDC_CLK */
        					 <STM32_PINMUX('I', 9, AF14)>, /* LTDC_VSYNC */
        					 <STM32_PINMUX('I', 10, AF14)>; /* LTDC_HSYNC */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <1>;
        		};
        	};
        
        	ltdc_sleep_pins_mx: ltdc_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('A', 3, ANALOG)>, /* LTDC_B5 */
        					 <STM32_PINMUX('B', 8, ANALOG)>, /* LTDC_B6 */
        					 <STM32_PINMUX('C', 0, ANALOG)>, /* LTDC_R5 */
        					 <STM32_PINMUX('D', 8, ANALOG)>, /* LTDC_B7 */
        					 <STM32_PINMUX('D', 9, ANALOG)>, /* LTDC_B0 */
        					 <STM32_PINMUX('D', 10, ANALOG)>, /* LTDC_B3 */
        					 <STM32_PINMUX('E', 6, ANALOG)>, /* LTDC_G1 */
        					 <STM32_PINMUX('E', 12, ANALOG)>, /* LTDC_B4 */
        					 <STM32_PINMUX('E', 14, ANALOG)>, /* LTDC_G0 */
        					 <STM32_PINMUX('E', 15, ANALOG)>, /* LTDC_R7 */
        					 <STM32_PINMUX('F', 10, ANALOG)>, /* LTDC_DE */
        					 <STM32_PINMUX('G', 7, ANALOG)>, /* LTDC_CLK */
        					 <STM32_PINMUX('G', 10, ANALOG)>, /* LTDC_B2 */
        					 <STM32_PINMUX('G', 12, ANALOG)>, /* LTDC_B1 */
        					 <STM32_PINMUX('H', 2, ANALOG)>, /* LTDC_R0 */
        					 <STM32_PINMUX('H', 3, ANALOG)>, /* LTDC_R1 */
        					 <STM32_PINMUX('H', 4, ANALOG)>, /* LTDC_G4 */
        					 <STM32_PINMUX('H', 8, ANALOG)>, /* LTDC_R2 */
        					 <STM32_PINMUX('H', 9, ANALOG)>, /* LTDC_R3 */
        					 <STM32_PINMUX('H', 10, ANALOG)>, /* LTDC_R4 */
        					 <STM32_PINMUX('H', 12, ANALOG)>, /* LTDC_R6 */
        					 <STM32_PINMUX('H', 13, ANALOG)>, /* LTDC_G2 */
        					 <STM32_PINMUX('H', 14, ANALOG)>, /* LTDC_G3 */
        					 <STM32_PINMUX('I', 0, ANALOG)>, /* LTDC_G5 */
        					 <STM32_PINMUX('I', 1, ANALOG)>, /* LTDC_G6 */
        					 <STM32_PINMUX('I', 2, ANALOG)>, /* LTDC_G7 */
        					 <STM32_PINMUX('I', 9, ANALOG)>, /* LTDC_VSYNC */
        					 <STM32_PINMUX('I', 10, ANALOG)>; /* LTDC_HSYNC */
        		};
        	};
        
        	sdmmc1_pins_mx: sdmmc1_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins1 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
        					 <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
        					 <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
        					 <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
        					 <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <1>;
        		};
        		pins2 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <3>;
        		};
        	};
        
        	sdmmc1_opendrain_pins_mx: sdmmc1_opendrain_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins1 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
        					 <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
        					 <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
        					 <STM32_PINMUX('C', 11, AF12)>; /* SDMMC1_D3 */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <1>;
        		};
        		pins2 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <3>;
        		};
        		pins3 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
        			bias-disable;
        			drive-open-drain;
        			slew-rate = <1>;
        		};
        	};
        
        	sdmmc1_sleep_pins_mx: sdmmc1_sleep_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
        					 <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
        					 <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
        					 <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
        					 <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
        					 <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
        		};
        	};
        
        	sdmmc2_pins_mx: sdmmc2_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins1 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('A', 8, AF9)>, /* SDMMC2_D4 */
        					 <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */
        					 <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */
        					 <STM32_PINMUX('B', 4, AF9)>, /* SDMMC2_D3 */
        					 <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */
        					 <STM32_PINMUX('B', 15, AF9)>, /* SDMMC2_D1 */
        					 <STM32_PINMUX('C', 7, AF10)>, /* SDMMC2_D7 */
        					 <STM32_PINMUX('E', 5, AF9)>, /* SDMMC2_D6 */
        					 <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */
        			bias-pull-up;
        			drive-push-pull;
        			slew-rate = <1>;
        		};
        		pins2 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('E', 3, AF9)>; /* SDMMC2_CK */
        			bias-pull-up;
        			drive-push-pull;
        			slew-rate = <2>;
        		};
        	};
        
        	sdmmc2_opendrain_pins_mx: sdmmc2_opendrain_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins1 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('A', 8, AF9)>, /* SDMMC2_D4 */
        					 <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */
        					 <STM32_PINMUX('B', 3, AF9)>, /* SDMMC2_D2 */
        					 <STM32_PINMUX('B', 4, AF9)>, /* SDMMC2_D3 */
        					 <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */
        					 <STM32_PINMUX('B', 15, AF9)>, /* SDMMC2_D1 */
        					 <STM32_PINMUX('C', 7, AF10)>, /* SDMMC2_D7 */
        					 <STM32_PINMUX('E', 5, AF9)>; /* SDMMC2_D6 */
        			bias-pull-up;
        			drive-push-pull;
        			slew-rate = <1>;
        		};
        		pins2 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('E', 3, AF9)>; /* SDMMC2_CK */
        			bias-pull-up;
        			drive-push-pull;
        			slew-rate = <2>;
        		};
        		pins3 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */
        			bias-pull-up;
        			drive-open-drain;
        			slew-rate = <1>;
        		};
        	};
        
        	sdmmc2_sleep_pins_mx: sdmmc2_sleep_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* SDMMC2_D4 */
        					 <STM32_PINMUX('A', 9, ANALOG)>, /* SDMMC2_D5 */
        					 <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */
        					 <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */
        					 <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */
        					 <STM32_PINMUX('B', 15, ANALOG)>, /* SDMMC2_D1 */
        					 <STM32_PINMUX('C', 7, ANALOG)>, /* SDMMC2_D7 */
        					 <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */
        					 <STM32_PINMUX('E', 5, ANALOG)>, /* SDMMC2_D6 */
        					 <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */
        		};
        	};
        
        	sdmmc3_pins_mx: sdmmc3_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins1 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('D', 7, AF10)>, /* SDMMC3_D3 */
        					 <STM32_PINMUX('F', 0, AF9)>, /* SDMMC3_D0 */
        					 <STM32_PINMUX('F', 1, AF9)>, /* SDMMC3_CMD */
        					 <STM32_PINMUX('F', 4, AF9)>, /* SDMMC3_D1 */
        					 <STM32_PINMUX('F', 5, AF9)>; /* SDMMC3_D2 */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <1>;
        		};
        		pins2 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('G', 15, AF10)>; /* SDMMC3_CK */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <2>;
        		};
        	};
        
        	sdmmc3_opendrain_pins_mx: sdmmc3_opendrain_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins1 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('D', 7, AF10)>, /* SDMMC3_D3 */
        					 <STM32_PINMUX('F', 0, AF9)>, /* SDMMC3_D0 */
        					 <STM32_PINMUX('F', 4, AF9)>, /* SDMMC3_D1 */
        					 <STM32_PINMUX('F', 5, AF9)>; /* SDMMC3_D2 */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <1>;
        		};
        		pins2 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('F', 1, AF9)>; /* SDMMC3_CMD */
        			bias-disable;
        			drive-open-drain;
        			slew-rate = <1>;
        		};
        		pins3 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('G', 15, AF10)>; /* SDMMC3_CK */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <2>;
        		};
        	};
        
        	sdmmc3_sleep_pins_mx: sdmmc3_sleep_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('D', 7, ANALOG)>, /* SDMMC3_D3 */
        					 <STM32_PINMUX('F', 0, ANALOG)>, /* SDMMC3_D0 */
        					 <STM32_PINMUX('F', 1, ANALOG)>, /* SDMMC3_CMD */
        					 <STM32_PINMUX('F', 4, ANALOG)>, /* SDMMC3_D1 */
        					 <STM32_PINMUX('F', 5, ANALOG)>, /* SDMMC3_D2 */
        					 <STM32_PINMUX('G', 15, ANALOG)>; /* SDMMC3_CK */
        		};
        	};
        
        	spi5_pins_mx: spi5_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('F', 7, AF5)>, /* SPI5_SCK */
        					 <STM32_PINMUX('F', 8, AF5)>, /* SPI5_MISO */
        					 <STM32_PINMUX('F', 9, AF5)>; /* SPI5_MOSI */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <1>;
        		};
        	};
        
        	spi5_sleep_pins_mx: spi5_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('F', 7, ANALOG)>, /* SPI5_SCK */
        					 <STM32_PINMUX('F', 8, ANALOG)>, /* SPI5_MISO */
        					 <STM32_PINMUX('F', 9, ANALOG)>; /* SPI5_MOSI */
        		};
        	};
        
        	/*tim5_pwm_pins_mx: tim5_pwm_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('H', 11, AF2)>; /* TIM5_CH2 
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <0>;
        		};
        	};
        
        	tim5_pwm_sleep_pins_mx: tim5_pwm_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('H', 11, ANALOG)>; /* TIM5_CH2 
        		};
        	};*/
        
        	uart4_pins_mx: uart4_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins1 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
        			bias-disable;
        		};
        		pins2 {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <0>;
        		};
        	};
        
        	uart4_sleep_pins_mx: uart4_sleep_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('B', 2, ANALOG)>, /* UART4_RX */
        					 <STM32_PINMUX('G', 11, ANALOG)>; /* UART4_TX */
        		};
        	};
        
        	usart2_pins_mx: usart2_mx-0 {
        		pins1 {
        			pinmux = <STM32_PINMUX('D', 3, AF7)>, /* USART2_CTS */
        				 <STM32_PINMUX('D', 6, AF7)>; /* USART2_RX */
        			bias-disable;
        		};
        		pins2 {
        			pinmux = <STM32_PINMUX('D', 4, AF7)>, /* USART2_RTS */
        			         <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <0>;
        		};
        	};
        
        	usart2_idle_pins_mx: usart2_sleep_mx-0 {
        		pins1 {
        			pinmux = <STM32_PINMUX('D', 5, ANALOG)>, /* USART2_TX */
        				 <STM32_PINMUX('D', 4, ANALOG)>, /* USART2_RTS */
        				 <STM32_PINMUX('D', 3, ANALOG)>; /* USART2_CTS_NSS */
        		};
        		pins2 {
        			pinmux = <STM32_PINMUX('D', 6, AF7)>; /* USART2_RX */
        			bias-disable;
        		};
        	};
        
        	usart2_sleep_pins_mx: usart2_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('D', 3, ANALOG)>, /* USART2_CTS */
        				 <STM32_PINMUX('D', 4, ANALOG)>, /* USART2_RTS */
        				 <STM32_PINMUX('D', 5, ANALOG)>, /* USART2_TX */
        				 <STM32_PINMUX('D', 6, ANALOG)>; /* USART2_RX */
        		};
        	};
        
        	m_can1_pins_mx: m_can1_sleep_mx-0 {
        		pins1 {
        			pinmux = <STM32_PINMUX('D', 1, AF9)>; /* CAN1_TX */
        			slew-rate = <0>;
        			drive-push-pull;
        			bias-disable;
        		};
        		pins2 {
        			pinmux = <STM32_PINMUX('D', 0, AF9)>; /* CAN1_RX */
        			bias-disable;
        		};
        	};
        
        	m_can1_sleep_pins_mx: m_can1_sleep-0 {
        		pins {
        			pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* CAN1_TX */
        				 <STM32_PINMUX('D', 0, ANALOG)>; /* CAN1_RX */
        		};
        	};
        	
        	
        	usart3_pins_mx: usart3_mx-0 {
        		pins1 {
        			pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */
        			bias-disable;
        			drive-push-pull;
        			slew-rate = <0>;
        		};
        		pins2 {
        			pinmux = <STM32_PINMUX('B', 12, AF8)>; /* USART3_RX */
        			bias-disable;
        		};
        	};
        
        	usart3_sleep_pins_mx: usart3_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('B', 10, ANALOG)>, /* USART3_TX */
        				 <STM32_PINMUX('B', 12, ANALOG)>; /* USART3_RX */
        		};
        	};
        
        
        	stusb1600_pins_mx: stusb1600_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('E', 8, ANALOG)>;
        			bias-pull-up;
        		};
        	};
        
        };
        
        &pinctrl_z {
        	u-boot,dm-pre-reloc;
        
        	i2c2_pins_z_mx: i2c2_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('Z', 6, AF3)>; /* I2C2_SCL */
        			bias-disable;
        			drive-open-drain;
        			slew-rate = <0>;
        		};
        	};
        
        	i2c2_sleep_pins_z_mx: i2c2_sleep_mx-0 {
        		pins {
        			pinmux = <STM32_PINMUX('Z', 6, ANALOG)>; /* I2C2_SCL */
        		};
        	};
        
        	i2c4_pins_z_mx: i2c4_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('Z', 4, AF6)>, /* I2C4_SCL */
        					 <STM32_PINMUX('Z', 5, AF6)>; /* I2C4_SDA */
        			bias-disable;
        			drive-open-drain;
        			slew-rate = <0>;
        		};
        	};
        
        	i2c4_sleep_pins_z_mx: i2c4_sleep_mx-0 {
        		u-boot,dm-pre-reloc;
        		pins {
        			u-boot,dm-pre-reloc;
        			pinmux = <STM32_PINMUX('Z', 4, ANALOG)>, /* I2C4_SCL */
        					 <STM32_PINMUX('Z', 5, ANALOG)>; /* I2C4_SDA */
        		};
        	};
        
        };
        
        &m4_rproc {
        	memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
        			<&vdev0vring1>, <&vdev0buffer>;
        	mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
        	mbox-names = "vq0", "vq1", "shutdown";
        	interrupt-parent = <&exti>;
        	interrupts = <68 1>;
        	interrupt-names = "wdg";
        	wakeup-source;
        	recovery;
        	status = "okay";
        };
        
        &bsec{
        	status = "okay";
        
        };
        
        
        
        &dsi{
        	status = "okay";
        
          #address-cells = <1>;
        	#size-cells = <0>;
        	status = "okay";
        
        	ports {
        		#address-cells = <1>;
        		#size-cells = <0>;
        
        		port@0 {
        			reg = <0>;
        			dsi_in: endpoint {
        				remote-endpoint = <&ltdc_ep1_out>;
        			};
        		};
        
        		port@1 {
        			reg = <1>;
        			dsi_out: endpoint {
        				remote-endpoint = <&panel_in>;
        			};
        		};
        	};
        
        	panel@0 {
        		compatible = "orisetech,otm8009a";
        		reg = <0>;
        		reset-gpios = <&gpioe 9 GPIO_ACTIVE_LOW>;
        		power-supply = <&v3v3>;
        		status = "okay";
        
        		port {
        			panel_in: endpoint {
        				remote-endpoint = <&dsi_out>;
        			};
        		};
        	};
        
        
        };
        
        &ethernet0{
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&eth1_pins_mx>;
        	pinctrl-1 = <&eth1_sleep_pins_mx>;
        	status = "okay";
        
        
          st,eth_clk_sel = <1>;
          phy-mode = "rgmii-id";
        	max-speed = <1000>;
        	phy-handle = <&phy0>;
        
        	mdio0 {
        		#address-cells = <1>;
        		#size-cells = <0>;
        		compatible = "snps,dwmac-mdio";
        		phy0: ethernet-phy@0 {
        			reg = <3>;
        		};
        	};
        
        };
        
        &gpu{
        	status = "okay";
        
        
        	contiguous-area = <&gpu_reserved>;
        
        };
        
        &hsem{
        	status = "okay";
        
        };
        
        &i2c1{
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&i2c1_pins_mx>;
        	pinctrl-1 = <&i2c1_sleep_pins_mx>;
        	status = "okay";
        
        
        
        	i2c-scl-rising-time-ns = <100>;
        	i2c-scl-falling-time-ns = <7>;
        
        	/delete-property/dmas;
        	/delete-property/dma-names;
        
        
        	touchscreen@2a {
        		compatible = "focaltech,ft6236";
        		reg = <0x2a>;
        		interrupts = <2 2>;
        		interrupt-parent = <&gpiof>;
        		interrupt-controller;
        		touchscreen-size-x = <480>;
        		touchscreen-size-y = <800>;
        		status = "okay";
        	};
        	touchscreen@38 {
        		compatible = "focaltech,ft6336";
        		reg = <0x38>;
        		interrupts = <2 2>;
        		interrupt-parent = <&gpiof>;
        		interrupt-controller;
        		touchscreen-size-x = <480>;
        		touchscreen-size-y = <800>;
        		status = "okay";
        	};
        	hdmi-transmitter@39 {
        		compatible = "sil,sii9022";
        		reg = <0x39>;
        		reset-gpios = <&gpiog 0 GPIO_ACTIVE_LOW>;
        		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
        		interrupt-parent = <&gpiog>;
        		pinctrl-names = "default", "sleep";
        		pinctrl-0 = <&ltdc_pins_mx>;
        		pinctrl-1 = <&ltdc_sleep_pins_mx>;
        		status = "okay";
        
        		ports {
        			#address-cells = <1>;
        			#size-cells = <0>;
        
        			port@0 {
        				reg = <0>;
        				sii9022_in: endpoint {
        					remote-endpoint = <&ltdc_ep0_out>;
        				};
        			};
        
              port@1 {
                reg = <1>;
                sii9022_tx_endpoint: endpoint {
                  remote-endpoint = <&i2s2_endpoint>;
                };
              };
        		};
        	};
        
        };
        
        &i2c2{
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&i2c2_pins_mx &i2c2_pins_z_mx>;
        	pinctrl-1 = <&i2c2_sleep_pins_mx &i2c2_sleep_pins_z_mx>;
        	status = "okay";
        
          	i2c-scl-rising-time-ns = <185>;
        	i2c-scl-falling-time-ns = <20>;
        
        	/delete-property/dmas;
        	/delete-property/dma-names;
        
        };
        
        &i2c4{
        	u-boot,dm-pre-reloc;
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&i2c4_pins_z_mx>;
        	pinctrl-1 = <&i2c4_sleep_pins_z_mx>;
        	status = "okay";
        
        
        	i2c-scl-rising-time-ns = <185>;
        	i2c-scl-falling-time-ns = <20>;
        	/delete-property/dmas;
        	/delete-property/dma-names;
        
        	typec: stusb1600@28 {
        		compatible = "st,stusb1600";
        		reg = <0x28>;
        		interrupt-parent = <&gpioe>;
        		interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
        		pinctrl-0 = <&stusb1600_pins_mx>;
        		pinctrl-names = "default";
        		status = "okay";
        
        		typec_con: connector {
        			compatible = "usb-c-connector";
        			label = "USB-C";
        			power-role = "dual";
        			power-opmode = "default";
        		};
        	};
        
        	pmic: stpmic@33 {
        		compatible = "st,stpmic1";
        		reg = <0x33>;
        		interrupts-extended = <&exti_pwr 55 IRQ_TYPE_EDGE_FALLING>;
        		interrupt-controller;
        		#interrupt-cells = <2>;
        		status = "okay";
        
        		st,main-control-register = <0x04>;
        		st,vin-control-register = <0xc0>;
        		st,usb-control-register = <0x20>;
        
        		regulators {
        			compatible = "st,stpmic1-regulators";
        
        			ldo1-supply = <&v3v3>;
        			ldo3-supply = <&vdd_ddr>;
        			ldo6-supply = <&v3v3>;
        			pwr_sw1-supply = <&bst_out>;
        			pwr_sw2-supply = <&bst_out>;
        
        			vddcore: buck1 {
        				regulator-name = "vddcore";
        				regulator-min-microvolt = <1200000>;
        				regulator-max-microvolt = <1350000>;
        				regulator-always-on;
        				regulator-initial-mode = <0>;
        				regulator-over-current-protection;
        			};
        
        			vdd_ddr: buck2 {
        				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 {
        				regulator-name = "vdd";
        				regulator-min-microvolt = <3300000>;
        				regulator-max-microvolt = <3300000>;
        				regulator-always-on;
        				st,mask-reset;
        				regulator-initial-mode = <0>;
        				regulator-over-current-protection;
        			};
        
        			v3v3: buck4 {
        				regulator-name = "v3v3";
        				regulator-min-microvolt = <3300000>;
        				regulator-max-microvolt = <3300000>;
        				regulator-always-on;
        				regulator-over-current-protection;
        				regulator-initial-mode = <0>;
        			};
        
        			v1v8_ldo1: ldo1 {
        				regulator-name = "v1v8_ldo1";
        				regulator-min-microvolt = <1800000>;
        				regulator-max-microvolt = <1800000>;
        				regulator-always-on;
        				interrupts = ;
        
        			};
        
        			v2v8_ldo2: ldo2 {			//custom
        				regulator-name = "v2v8_ldo2";
        				regulator-min-microvolt = <2800000>;
        				regulator-max-microvolt = <2800000>;
        				regulator-always-on;
        				interrupts = ;
        
        			};
        
        			vtt_ddr: ldo3 {
        				regulator-name = "vtt_ddr";
        				regulator-min-microvolt = <500000>;
        				regulator-max-microvolt = <750000>;
        				regulator-always-on;
        				regulator-over-current-protection;
        			};
        
        			vdd_usb: ldo4 {
        				regulator-name = "vdd_usb";
        				regulator-min-microvolt = <3300000>;
        				regulator-max-microvolt = <3300000>;
        				interrupts = ;
        			};
        
                                v3v3_eth: ldo5 {
        				regulator-name = "v3v3_eth";
        				regulator-min-microvolt = <3300000>;
        				regulator-max-microvolt = <3300000>;
        				interrupts = ;
        				regulator-boot-on;
        			};
        
        			v3v3_dsi: ldo6 {
        				regulator-name = "v3v3_dsi";
        				regulator-min-microvolt = <1200000>;
        				regulator-max-microvolt = <1200000>;
        				regulator-always-on;
        				interrupts = ;
        
        			};
        
        			vref_ddr: vref_ddr {
        				regulator-name = "vref_ddr";
        				regulator-always-on;
        				regulator-over-current-protection;
        			};
        
              bst_out: boost {
               regulator-name = "bst_out";
               interrupts = ;
               regulator-always-on;
              };
        
             vbus_otg: pwr_sw1 {
               regulator-name = "vbus_otg";
               interrupts = ;
               regulator-active-discharge;
               regulator-always-on;
              };
        
              vbus_sw: pwr_sw2 {
               regulator-name = "vbus_sw";
               interrupts = ;
               regulator-active-discharge;
               regulator-always-on;
              };
        		};
        
        		onkey {
        			compatible = "st,stpmic1-onkey";
        			interrupts = , ;
        			interrupt-names = "onkey-falling", "onkey-rising";
        			status = "okay";
        		};
        
        		watchdog {
        			compatible = "st,stpmic1-wdt";
        			status = "disabled";
        		};
        	};
        };
        
        &i2c5{
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&i2c5_pins_mx>;
        	pinctrl-1 = <&i2c5_sleep_pins_mx>;
        	status = "okay";
        
        	i2c-scl-rising-time-ns = <185>;
        	i2c-scl-falling-time-ns = <20>;
        	/delete-property/dmas;
            /delete-property/dma-names;
        
        };
        
        &i2s2{
          clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
          clock-names = "pclk", "i2sclk", "x8k", "x11k";
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&i2s2_pins_mx>;
        	pinctrl-1 = <&i2s2_sleep_pins_mx>;
        	status = "okay";
        
          i2s2_port: port {
        		i2s2_endpoint: endpoint {
        			remote-endpoint = <&sii9022_tx_endpoint>;
        			format = "i2s";
        			mclk-fs = <256>;
        		};
        	};
        
        };
        
        &ipcc{
        	status = "okay";
        
        };
        
        &iwdg2{
        	status = "okay";
        
        
        	timeout-sec = <32>;
        
        };
        
        &ltdc{
        
        	status = "okay";
        
        	port {
        		#address-cells = <1>;
        		#size-cells = <0>;
        
        		ltdc_ep0_out: endpoint@0 {
        			reg = <0>;
        			remote-endpoint = <&sii9022_in>;
        		};
        
        		ltdc_ep1_out: endpoint@1 {
        			reg = <1>;
        			remote-endpoint = <&dsi_in>;
        		};
        
        	};
        
        };
        
        &pwr{
        	status = "okay";
        
        
        	pwr-regulators {
        		vdd-supply = <&vdd>;
        		vdd_3v3_usbfs-supply = <&vdd_usb>;
        	};
        
        };
        
        &rcc{
        	u-boot,dm-pre-reloc;
        	status = "okay";
        
        };
        
        &rng1{
        	status = "okay";
        
        };
        
        &rtc{
        	status = "okay";
        	st,lsco = ;
        };
        
        &sdmmc1{
        	u-boot,dm-pre-reloc;
        	pinctrl-names = "default", "opendrain", "sleep";
        	pinctrl-0 = <&sdmmc1_pins_mx>;
        	pinctrl-1 = <&sdmmc1_opendrain_pins_mx>;
        	pinctrl-2 = <&sdmmc1_sleep_pins_mx>;
        	status = "okay";
        	broken-cd;
        	st,neg-edge;
        	bus-width = <4>;
        	vmmc-supply = <&v3v3>;
        
        };
        
        &sdmmc2{
        	u-boot,dm-pre-reloc;
        	pinctrl-names = "default", "opendrain", "sleep";
        	pinctrl-0 = <&sdmmc2_pins_mx>;
        	pinctrl-1 = <&sdmmc2_opendrain_pins_mx>;
        	pinctrl-2 = <&sdmmc2_sleep_pins_mx>;
        	status = "okay";
                non-removable;
        	no-sd;
        	no-sdio;
        	st,neg-edge;
        	bus-width = <8>;
        	vmmc-supply = <&v3v3>;
        	vqmmc-supply = <&v3v3>;
        	mmc-ddr-3_3v;
        
        };
        
        &sdmmc3{
        	u-boot,dm-pre-reloc;
        	pinctrl-names = "default", "opendrain", "sleep";
        	pinctrl-0 = <&sdmmc3_pins_mx>;
        	pinctrl-1 = <&sdmmc3_opendrain_pins_mx>;
        	pinctrl-2 = <&sdmmc3_sleep_pins_mx>;
        	status = "okay";
        
        
        	arm,primecell-periphid = <0x10153180>;
        	non-removable;
        	st,neg-edge;
        	bus-width = <4>;
        	vmmc-supply = <&v3v3>;
        	mmc-pwrseq = <&wifi_pwrseq>;
        	#address-cells = <1>;
        	#size-cells = <0>;
        	keep-power-in-suspend;
        	status = "okay";
        
        	brcmf: bcrmf@1 {
        		reg = <1>;
        		compatible = "brcm,bcm4329-fmac";
        		status = "okay";
        	};
        
        };
        
        &tamp{
        	status = "okay";
        
        };
        
        &uart4{
        	u-boot,dm-pre-reloc;
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&uart4_pins_mx>;
        	pinctrl-1 = <&uart4_sleep_pins_mx>;
        	status = "okay";
        
        };
        
        &usart2{
        	pinctrl-names = "default", "sleep", "idle";
        	pinctrl-0 = <&usart2_pins_mx>;
        	pinctrl-1 = <&usart2_sleep_pins_mx>;
        	pinctrl-2 = <&usart2_idle_pins_mx>;
        	st,hw-flow-ctrl;
        	status = "okay";
        
        	bluetooth {
        		shutdown-gpios = <&gpioe 10 GPIO_ACTIVE_HIGH>;
        		compatible = "brcm,bcm43438-bt";
        		max-speed = <3000000>;
        	};
        };
        
        &usart3{
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&usart3_pins_mx>;
        	pinctrl-1 = <&usart3_sleep_pins_mx>;
        	status = "okay";
        };
        
        
        &m4_rproc {
        memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
        		<&vdev0vring1>, <&vdev0buffer>;
        };
        
        &dma1 {
        	sram = <&dma_pool>;
        };
        
        &dma2 {
        	sram = <&dma_pool>;
        };
        
        
        &usbh_ehci {
        	phys = <&usbphyc_port0>;
        	phy-names = "usb";
        	status = "okay";
        };
        
        &usbh_ohci{
          phys = <&usbphyc_port0>;
          phy-names = "usb";
          status = "okay";
        };
        
        &usbotg_hs {
        	extcon = <&typec>;
        	phys = <&usbphyc_port1 0>;
        	phy-names = "usb2-phy";
        	status = "okay";
        };
        
        &usbphyc {
        	vdd3v3-supply = <&vdd_usb>;
        	status = "okay";
        };
        
        &usbphyc_port0 {
        	st,phy-tuning = <&usb_phy_tuning>;
        };
        
        &usbphyc_port1 {
        	st,phy-tuning = <&usb_phy_tuning>;
        };
        
        &spi5 {
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&spi5_pins_mx>;
        	pinctrl-1 = <&spi5_sleep_pins_mx>;
        	cs-gpios = <&gpiof 6 0>;
        	status = "okay";
        
        	spidev: spidev@0 {
        		compatible = "rohm,dh2228fv";
        		spi-max-frequency = <30000000>;
        		reg = <0>;
        	};
        };
        
        // WARNING: Do not try to enable DAC1 and DCMI
        // This devices share the same pin PA4
        &dac {
        	pinctrl-names = "default";
        	vref-supply = <&vrefbuf>;
        	status = "okay";
        	dac1: dac@1 {
        		pinctrl-0 = <&dac_ch1_pins_a>;
        		status = "disabled";
        	};
        	dac2: dac@2 {
        		pinctrl-0 = <&dac_ch2_pins_a>;
        		status = "okay";
        	};
        };
        
        &adc {
        	vdd-supply = <&vdd>;
        	vdda-supply = <&vdd>;
        	vref-supply = <&v3v3_eth>;
        	status = "okay";
        	adc1: adc@0 {
        		st,adc-channels = <0 1>; //ANA0 ANA1
        		status = "okay";
        	};
        	adc2: adc@100 {
        		//st,adc-channels = <0 1 2 6 12 18 19>;
        		status = "okay";
        	};
        };
        
        &m_can1 {
        	pinctrl-names = "default", "sleep";
        	pinctrl-0 = <&m_can1_pins_mx>;
        	pinctrl-1 = <&m_can1_sleep_pins_mx>;
        	status = "okay";
        };
        

         

        in reply to: GPIO matrix keypad #11451
        Carel BoschCarel
        Participant

          Hi,

          Ive come across a similar issue.

          Excerpt form my device tree to describe the keypad:

          keypad {
          		compatible = "gpio-matrix-keypad";
          		debounce-delay-ms = <50>;
          		col-scan-delay-us = <10>;
          		wakeup-source;
          		linux,no-autorepeat;
          
          		pinctrl-names = "default";
          		pinctrl-0 = <&keypad_pins_mx>;
          
          		keypad,num-rows = <4>;
          	    keypad,num-columns = <4>;
          
          		/* GPIO lines used for matrix keypad */
          		col-gpios = <&gpioa 4 GPIO_ACTIVE_HIGH
          					 &gpioa 10 GPIO_ACTIVE_HIGH
          					 &gpioe 13 GPIO_ACTIVE_HIGH
          					 &gpioe 4 GPIO_ACTIVE_HIGH>;
          
          		row-gpios = <&gpiog 9 GPIO_ACTIVE_HIGH
          					&gpiob 9 GPIO_ACTIVE_HIGH 
          					&gpioi 4 GPIO_ACTIVE_HIGH
          					&gpioe 1 GPIO_ACTIVE_HIGH>;
          		
          		
          
          		/*
          	      Keycodes from /usr/include/linux/input-event-codes.h
          	      keymap format <0xRRCCKKKK> where RR = row, CC is column and 
          	      KKKK is the keycode.   */
          
          		linux,keymap = <0x00000069 /* KEY_LEFT */
          	                    0x01000052 /* KEY_KP0 */
          	                    0x0200006a /* KEY_RIGHT */
          	                    0x03000060 /* KEY_KPENTER */
          	                    0x00010047 /* KEY_KP7 */
          	                    0x01010048 /* KEY_KP8 */
          	                    0x02010049 /* KEY_KP9 */
          	                    0x03010001 /* KEY_ESC */
          	                    0x0002004b /* KEY_KP4 */
          	                    0x0102004c /* KEY_KP5 */
          	                    0x0202004d /* KEY_KP6 */
          	                    0x0302006c /* KEY_DOWN */
          	                    0x0003004f /* KEY_KP1 */
          	                    0x01030050 /* KEY_KP2 */
          	                    0x02030051 /* KEY_KP3 */
          	                    0x03030067 /* KEY_UP */>;
          	};

          Full dts file attached to this post.

          My issue come is when the driver loads, I get the following errors:
          [ 8.856437] stm32mp157-pinctrl soc:pin-controller@50002000: pin PA4 already requested by keypad; cannot claim for GPIOA:4
          [ 8.890675] stm32mp157-pinctrl soc:pin-controller@50002000: pin-4 (GPIOA:4) status -22
          [ 8.897324] matrix-keypad keypad: failed to request GPIO4 for COL0
          [ 8.929520] matrix-keypad keypad: failed to init gpio
          [ 8.958196] matrix-keypad: probe of keypad failed with error -22

          The error is always on the first gpio in the columns section.

          Any ideas?

          Regards,

          Carel

          in reply to: Debian Linux Distribution for OSM32MP1-RED #11375
          Carel BoschCarel
          Participant

            Hi Neeraj,

            We’re also eagerly awaiting the Debian SDK. Any idea on when this will be released?

            Thanks,
            Carel

          Viewing 4 posts - 1 through 4 (of 4 total)