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u-boot/arch/arm/dts/rk3399-nanopi4-u-boot.dtsi
Jonas Karlman cae4707f25 rockchip: rk3399-nanopi-4: Sync DT from v6.8 and update defconfig
Sync rk3399-nanopi-4 related device tree from Linux kernel v6.8.

Add DM_RESET=y to support reset signals.

Add PCI=y, CMD_PCI=y and NVME_PCI=y to support PCIe and NVMe boot.

Add AHCI=y, SCSI_AHCI=y, AHCI_PCI=y and SCSI=y to support M4 SATA HAT.

Add ROCKCHIP_IODOMAIN=y to configure io-domain voltage.

Add MMC_SDHCI_SDMA=y to use DMA transfer for eMMC.

Add PHY_REALTEK=y and DM_ETH_PHY=y to support ethernet PHY.

Add PHY_ROCKCHIP_INNO_USB2=y and PHY_ROCKCHIP_TYPEC=y to support USB PHY.

Remove REGULATOR_PWM=y, boards does not use pwm-regulator compatible.

Remove SPL_TINY_MEMSET=y to use full memset in SPL.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2024-05-07 15:56:09 +08:00

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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
*/
#include "rk3399-u-boot.dtsi"
&gpio0 {
bootph-pre-ram;
};
&sdmmc {
pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_cd>;
};
&sdmmc0_pwr_h {
bootph-pre-ram;
};
&vcc3v0_sd {
bootph-pre-ram;
};
&vcc_sdio {
regulator-init-microvolt = <3000000>;
};