// SPDX-License-Identifier: GPL-2.0+

#include <stm32f7-u-boot.dtsi>
/{
	chosen {
		bootargs = "root=/dev/mmcblk0p1 rw rootwait";
	};

	aliases {
		/* Aliases for gpios so as to use sequence */
		gpio0 = &gpioa;
		gpio1 = &gpiob;
		gpio2 = &gpioc;
		gpio3 = &gpiod;
		gpio4 = &gpioe;
		gpio5 = &gpiof;
		gpio6 = &gpiog;
		gpio7 = &gpioh;
		gpio8 = &gpioi;
		gpio9 = &gpioj;
		gpio10 = &gpiok;
		mmc0 = &sdio;
		spi0 = &qspi;
	};

	button1 {
		compatible = "st,button1";
		button-gpio = <&gpioc 13 0>;
	};

	led1 {
		compatible = "st,led1";
		led-gpio = <&gpiof 10 0>;
	};
};

&fmc {
	/*
	 * Memory configuration from sdram datasheet IS42S32800G-6BLI
	 */
	bank1: bank@0 {
		u-boot,dm-pre-reloc;
		st,sdram-control = /bits/ 8 <NO_COL_9
					     NO_ROW_12
					     MWIDTH_32
					     BANKS_4
					     CAS_2
					     SDCLK_3
					     RD_BURST_EN
					     RD_PIPE_DL_0>;
		st,sdram-timing = /bits/ 8 <TMRD_1
					    TXSR_1
					    TRAS_1
					    TRC_6
					    TRP_2
					    TWR_1
					    TRCD_1>;
		st,sdram-refcount = <1539>;
	};
};

&mac {
	phy-mode = "mii";
};

&pinctrl {
	ethernet_mii: mii@0 {
		pins {
			pinmux = <STM32F746_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,
				 <STM32F746_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,
				 <STM32F746_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>,
				 <STM32F746_PA2_FUNC_ETH_MDIO>,
				 <STM32F746_PC1_FUNC_ETH_MDC>,
				 <STM32F746_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>,
				 <STM32F746_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>,
				 <STM32F746_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>,
				<STM32F746_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>;
			slew-rate = <2>;
		};
	};

	fmc_pins: fmc@0 {
		pins {
			pinmux = <STM32F746_PI10_FUNC_FMC_D31>, /* FMC_D31 */
				 <STM32F746_PI9_FUNC_FMC_D30>,  /* FMC_D30*/
				 <STM32F746_PI7_FUNC_FMC_D29>,  /* FMC_D29 */
				 <STM32F746_PI6_FUNC_FMC_D28>,  /* FMC_D28 */
				 <STM32F746_PI3_FUNC_FMC_D27>,  /* FMC_D27 */
				 <STM32F746_PI2_FUNC_FMC_D26>,  /* FMC_D26 */
				 <STM32F746_PI1_FUNC_FMC_D25>,  /* FMC_D25 */
				 <STM32F746_PI0_FUNC_FMC_D24>,  /* FMC_D24 */
				 <STM32F746_PH15_FUNC_FMC_D23>, /* FMC_D23 */
				 <STM32F746_PH14_FUNC_FMC_D22>, /* FMC_D22 */
				 <STM32F746_PH13_FUNC_FMC_D21>, /* FMC_D21 */
				 <STM32F746_PH12_FUNC_FMC_D20>, /* FMC_D20 */
				 <STM32F746_PH11_FUNC_FMC_D19>, /* FMC_D19 */
				 <STM32F746_PH10_FUNC_FMC_D18>, /* FMC_D18 */
				 <STM32F746_PH9_FUNC_FMC_D17>,  /* FMC_D17 */
				 <STM32F746_PH8_FUNC_FMC_D16>,  /* FMC_D16 */

				 <STM32F746_PD10_FUNC_FMC_D15>, /* FMC_D15 */
				 <STM32F746_PD9_FUNC_FMC_D14>, /* FMC_D14*/
				 <STM32F746_PD8_FUNC_FMC_D13>, /* FMC_D13 */
				 <STM32F746_PE15_FUNC_FMC_D12>,/* FMC_D12 */
				 <STM32F746_PE14_FUNC_FMC_D11>,/* FMC_D11 */
				 <STM32F746_PE13_FUNC_FMC_D10>,/* FMC_D10 */
				 <STM32F746_PE12_FUNC_FMC_D9>, /* FMC_D9 */
				 <STM32F746_PE11_FUNC_FMC_D8>, /* FMC_D8 */
				 <STM32F746_PE10_FUNC_FMC_D7>, /* FMC_D7 */
				 <STM32F746_PE9_FUNC_FMC_D6>,  /* FMC_D6 */
				 <STM32F746_PE8_FUNC_FMC_D5>,  /* FMC_D5*/
				 <STM32F746_PE7_FUNC_FMC_D4>,  /* FMC_D4 */
				 <STM32F746_PD1_FUNC_FMC_D3>,  /* FMC_D3 */
				 <STM32F746_PD0_FUNC_FMC_D2>,  /* FMC_D2 */
				 <STM32F746_PD15_FUNC_FMC_D1>, /* FMC_D1 */
				 <STM32F746_PD14_FUNC_FMC_D0>, /* FMC_D0 */

				 <STM32F746_PI5_FUNC_FMC_NBL3>, /* FMC_NBL3 */
				 <STM32F746_PI4_FUNC_FMC_NBL2>, /* FMC_NBL2 */
				 <STM32F746_PE1_FUNC_FMC_NBL1>, /* FMC_NBL1 */
				 <STM32F746_PE0_FUNC_FMC_NBL0>, /* FMC_NBL0 */

				 <STM32F746_PG5_FUNC_FMC_A15_FMC_BA1>, /* FMC_A15 FMC_BA1 */
				 <STM32F746_PG4_FUNC_FMC_A14_FMC_BA0>, /* FMC_A14 FMC_BA0*/

				 <STM32F746_PG1_FUNC_FMC_A11>, /* FMC_A11 */
				 <STM32F746_PG0_FUNC_FMC_A10>, /* FMC_A10 */
				 <STM32F746_PF15_FUNC_FMC_A9>, /* FMC_A9 */
				 <STM32F746_PF14_FUNC_FMC_A8>, /* FMC_A8 */
				 <STM32F746_PF13_FUNC_FMC_A7>, /* FMC_A7 */
				 <STM32F746_PF12_FUNC_FMC_A6>, /* FMC_A6 */
				 <STM32F746_PF5_FUNC_FMC_A5>,  /* FUNC_FMC_A5 */
				 <STM32F746_PF4_FUNC_FMC_A4>,  /* FMC_A4 */
				 <STM32F746_PF3_FUNC_FMC_A3>,  /* FMC_A3 */
				 <STM32F746_PF2_FUNC_FMC_A2>,  /* FMC_A2 */
				 <STM32F746_PF1_FUNC_FMC_A1>,  /* FMC_A1 */
				 <STM32F746_PF0_FUNC_FMC_A0>,  /* FMC_A0 */

				 <STM32F746_PH3_FUNC_FMC_SDNE0>,/* FMC_SDNE0 */
				 <STM32F746_PH5_FUNC_FMC_SDNWE>, /* FMC_SDNWE */
				 <STM32F746_PF11_FUNC_FMC_SDNRAS>, /* FMC_SDNRAS */
				 <STM32F746_PG15_FUNC_FMC_SDNCAS>, /* FMC_SDNCAS */
				 <STM32F746_PH2_FUNC_FMC_SDCKE0>, /* FMC_SDCKE0 */
				 <STM32F746_PG8_FUNC_FMC_SDCLK>; /* FMC_SDCLK */
			slew-rate = <2>;
		};
	};

	qspi_pins: qspi@0 {
		pins {
			pinmux = <STM32F746_PB2_FUNC_QUADSPI_CLK>,
				 <STM32F746_PB6_FUNC_QUADSPI_BK1_NCS>,
				 <STM32F746_PF8_FUNC_QUADSPI_BK1_IO0>,
				 <STM32F746_PF9_FUNC_QUADSPI_BK1_IO1>,
				 <STM32F746_PF6_FUNC_QUADSPI_BK1_IO3>,
				 <STM32F746_PF7_FUNC_QUADSPI_BK1_IO2>;
			slew-rate = <2>;
		};
	};
};

&qspi {
	qflash0: n25q512a {
		#address-cells = <1>;
		#size-cells = <1>;
		spi-max-frequency = <108000000>;
		spi-tx-bus-width = <1>;
		spi-rx-bus-width = <1>;
		reg = <0>;
	};
};