// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
/*
 * Copyright : STMicroelectronics 2018
 */

#include <dt-bindings/clock/stm32mp1-clksrc.h>
#include <dt-bindings/input/linux-event-codes.h>
#include "stm32mp15-u-boot.dtsi"
#include "stm32mp15-ddr3-1x4Gb-1066-binG.dtsi"

/ {
	aliases {
		i2c3 = &i2c4;
		usb0 = &usbotg_hs;
	};

	config {
		u-boot,boot-led = "led-blue";
		u-boot,error-led = "led-red";
		u-boot,mmc-env-partition = "fip";
		st,adc_usb_pd = <&adc1 18>, <&adc1 19>;
	};

#if defined(CONFIG_STM32MP15X_STM32IMAGE) || defined(CONFIG_SPL)
	config {
		u-boot,mmc-env-partition = "ssbl";
	};
#endif

#ifdef CONFIG_STM32MP15X_STM32IMAGE
	/* only needed for boot with TF-A, witout FIP support */
	firmware {
		optee {
			compatible = "linaro,optee-tz";
			method = "smc";
		};
	};

	reserved-memory {
		bootph-pre-ram;

		optee@de000000 {
			reg = <0xde000000 0x02000000>;
			no-map;
			bootph-pre-ram;
		};
	};
#endif

	gpio-keys {
		compatible = "gpio-keys";

		button-user-1 {
			label = "User-1";
			linux,code = <BTN_1>;
			gpios = <&gpioa 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
		};

		button-user-2 {
			label = "User-2";
			linux,code = <BTN_2>;
			gpios = <&gpioa 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
		};
	};

	led {
		led-blue {
			/delete-property/label;
		};

		led-red {
			gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
		};
	};
};

&adc {
	status = "okay";
};

&clk_hse {
	st,digbypass;
};

&i2c4 {
	bootph-all;
};

&i2c4_pins_a {
	bootph-all;
	pins {
		bootph-all;
	};
};

&pmic {
	bootph-all;
};

&rcc {
	st,clksrc = <
		CLK_MPU_PLL1P
		CLK_AXI_PLL2P
		CLK_MCU_PLL3P
		CLK_PLL12_HSE
		CLK_PLL3_HSE
		CLK_PLL4_HSE
		CLK_RTC_LSE
		CLK_MCO1_DISABLED
		CLK_MCO2_DISABLED
	>;

	st,clkdiv = <
		1 /*MPU*/
		0 /*AXI*/
		0 /*MCU*/
		1 /*APB1*/
		1 /*APB2*/
		1 /*APB3*/
		1 /*APB4*/
		2 /*APB5*/
		23 /*RTC*/
		0 /*MCO1*/
		0 /*MCO2*/
	>;

	st,pkcs = <
		CLK_CKPER_HSE
		CLK_FMC_ACLK
		CLK_QSPI_ACLK
		CLK_ETH_DISABLED
		CLK_SDMMC12_PLL4P
		CLK_DSI_DSIPLL
		CLK_STGEN_HSE
		CLK_USBPHY_HSE
		CLK_SPI2S1_PLL3Q
		CLK_SPI2S23_PLL3Q
		CLK_SPI45_HSI
		CLK_SPI6_HSI
		CLK_I2C46_HSI
		CLK_SDMMC3_PLL4P
		CLK_USBO_USBPHY
		CLK_ADC_CKPER
		CLK_CEC_LSE
		CLK_I2C12_HSI
		CLK_I2C35_HSI
		CLK_UART1_HSI
		CLK_UART24_HSI
		CLK_UART35_HSI
		CLK_UART6_HSI
		CLK_UART78_HSI
		CLK_SPDIF_PLL4P
		CLK_FDCAN_PLL4R
		CLK_SAI1_PLL3Q
		CLK_SAI2_PLL3Q
		CLK_SAI3_PLL3Q
		CLK_SAI4_PLL3Q
		CLK_RNG1_LSI
		CLK_RNG2_LSI
		CLK_LPTIM1_PCLK1
		CLK_LPTIM23_PCLK3
		CLK_LPTIM45_LSE
	>;

	/* VCO = 1066.0 MHz => P = 266 (AXI), Q = 533 (GPU), R = 533 (DDR) */
	pll2: st,pll@1 {
		compatible = "st,stm32mp1-pll";
		reg = <1>;
		cfg = < 2 65 1 0 0 PQR(1,1,1) >;
		frac = < 0x1400 >;
		bootph-all;
	};

	/* VCO = 417.8 MHz => P = 209, Q = 24, R = 11 */
	pll3: st,pll@2 {
		compatible = "st,stm32mp1-pll";
		reg = <2>;
		cfg = < 1 33 1 16 36 PQR(1,1,1) >;
		frac = < 0x1a04 >;
		bootph-all;
	};

	/* VCO = 594.0 MHz => P = 99, Q = 74, R = 74 */
	pll4: st,pll@3 {
		compatible = "st,stm32mp1-pll";
		reg = <3>;
		cfg = < 3 98 5 7 7 PQR(1,1,1) >;
		bootph-all;
	};
};

&sdmmc1 {
	bootph-pre-ram;
};

&sdmmc1_b4_pins_a {
	bootph-pre-ram;
	pins1 {
		bootph-pre-ram;
	};
	pins2 {
		bootph-pre-ram;
	};
};

&uart4 {
	bootph-all;
};

&uart4_pins_a {
	bootph-all;
	pins1 {
		bootph-all;
	};
	pins2 {
		bootph-all;
		/* pull-up on rx to avoid floating level */
		bias-pull-up;
	};
};

&usbotg_hs {
	u-boot,force-b-session-valid;
};