^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Device Tree support for Marvell Berlin SoCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * based on GPL'ed 2.6 kernel sources
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * (c) Marvell International Ltd.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/init.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/io.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/kernel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <linux/of_platform.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <asm/hardware/cache-l2x0.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <asm/mach/arch.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) static const char * const berlin_dt_compat[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) "marvell,berlin",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) DT_MACHINE_START(BERLIN_DT, "Marvell Berlin")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) .dt_compat = berlin_dt_compat,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) * with DT probing for L2CCs, berlin_init_machine can be removed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) * Note: 88DE3005 (Armada 1500-mini) uses pl310 l2cc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) .l2c_aux_val = 0x30c00000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) .l2c_aux_mask = 0xfeffffff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) MACHINE_END