xref: /openbmc/linux/arch/arm64/boot/dts/marvell/armada-80x0.dtsi (revision 5f07b26e)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (C) 2017 Marvell Technology Group Ltd.
 *
 * Device Tree file for the Armada 80x0 SoC family
 */

/ {
	aliases {
		gpio1 = &cp1_gpio1;
		gpio2 = &cp0_gpio2;
		spi1 = &cp0_spi0;
		spi2 = &cp0_spi1;
		spi3 = &cp1_spi0;
		spi4 = &cp1_spi1;
	};
};

/*
 * Instantiate the master CP110
 */
#define CP11X_NAME		cp0
#define CP11X_BASE		f2000000
#define CP11X_PCIEx_MEM_BASE(iface) (0xf6000000 + (iface * 0x1000000))
#define CP11X_PCIEx_MEM_SIZE(iface) 0xf00000
#define CP11X_PCIE0_BASE	f2600000
#define CP11X_PCIE1_BASE	f2620000
#define CP11X_PCIE2_BASE	f2640000

#include "armada-cp110.dtsi"

#undef CP11X_NAME
#undef CP11X_BASE
#undef CP11X_PCIEx_MEM_BASE
#undef CP11X_PCIEx_MEM_SIZE
#undef CP11X_PCIE0_BASE
#undef CP11X_PCIE1_BASE
#undef CP11X_PCIE2_BASE

/*
 * Instantiate the slave CP110
 */
#define CP11X_NAME		cp1
#define CP11X_BASE		f4000000
#define CP11X_PCIEx_MEM_BASE(iface) (0xfa000000 + (iface * 0x1000000))
#define CP11X_PCIEx_MEM_SIZE(iface) 0xf00000
#define CP11X_PCIE0_BASE	f4600000
#define CP11X_PCIE1_BASE	f4620000
#define CP11X_PCIE2_BASE	f4640000

#include "armada-cp110.dtsi"

#undef CP11X_NAME
#undef CP11X_BASE
#undef CP11X_PCIEx_MEM_BASE
#undef CP11X_PCIEx_MEM_SIZE
#undef CP11X_PCIE0_BASE
#undef CP11X_PCIE1_BASE
#undef CP11X_PCIE2_BASE

/* The 80x0 has two CP blocks, but uses only one block from each. */
&cp1_gpio1 {
	status = "okay";
};

&cp0_gpio2 {
	status = "okay";
};

&cp0_syscon0 {
	cp0_pinctrl: pinctrl {
		compatible = "marvell,armada-8k-cpm-pinctrl";
	};
};

&cp1_syscon0 {
	cp1_pinctrl: pinctrl {
		compatible = "marvell,armada-8k-cps-pinctrl";

		nand_pins: nand-pins {
			marvell,pins =
			"mpp0", "mpp1", "mpp2", "mpp3",
			"mpp4", "mpp5", "mpp6", "mpp7",
			"mpp8", "mpp9", "mpp10", "mpp11",
			"mpp15", "mpp16", "mpp17", "mpp18",
			"mpp19", "mpp20", "mpp21", "mpp22",
			"mpp23", "mpp24", "mpp25", "mpp26",
			"mpp27";
			marvell,function = "dev";
		};

		nand_rb: nand-rb {
			marvell,pins = "mpp13", "mpp12";
			marvell,function = "nf";
		};
	};
};

&cp1_crypto {
	/*
	 * The cryptographic engine found on the cp110
	 * master is enabled by default at the SoC
	 * level. Because it is not possible as of now
	 * to enable two cryptographic engines in
	 * parallel, disable this one by default.
	 */
	status = "disabled";
};