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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2013 STMicroelectronics (R&D) Limited.
* Author(s): Srinivas Kandagatla <srinivas.kandagatla@st.com>
*/
#include <linux/irq.h>
#include <linux/of_platform.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach/arch.h>
#include "smp.h"
static const char *const stih41x_dt_match[] __initconst = {
"st,stih415",
"st,stih416",
"st,stih407",
"st,stih410",
"st,stih418",
NULL
};
static void sti_l2_write_sec(unsigned long val, unsigned reg)
{
/*
* We can't write to secure registers as we are in non-secure
* mode, until we have some SMI service available.
*/
}
DT_MACHINE_START(STM, "STi SoC with Flattened Device Tree")
.dt_compat = stih41x_dt_match,
.l2c_aux_val = L2C_AUX_CTRL_SHARED_OVERRIDE |
L310_AUX_CTRL_DATA_PREFETCH |
L310_AUX_CTRL_INSTR_PREFETCH |
L2C_AUX_CTRL_WAY_SIZE(4),
.l2c_aux_mask = 0xc0000fff,
.smp = smp_ops(sti_smp_ops),
.l2c_write_sec = sti_l2_write_sec,
MACHINE_END
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