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/*
* Copyright (C) 2012 Freescale Semiconductor, Inc. All Rights Reserved.
*/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <asm/sizes.h>
#include <mach/hardware.h>
#include <mach/devices-common.h>
/*
* security violation interrupt is used as CAAM base _INT_SNVS_SEC
* SNVS consolidated = _INT_SNVS
* JR0 = MXC_INT_CAAM_INT0_NUM
* JR1 = MXC_INT_CAAM_INT1_NUM
*/
const struct mvf_caam_data mvf_caam_data __initconst = {
.iobase_caam = MVF_CAAM_BASE_ADDR,
.iobase_caam_sm = MVF_CAAM_SECMEM_BASE_ADDR,
.iobase_snvs = MVF_SNVS_BASE_ADDR,
.irq_sec_vio = MVF_INT_SNVS_SEC,
.irq_snvs = MVF_INT_SNVS,
.jr[0].offset_jr = 0x1000,
.jr[0].irq_jr = MVF_INT_CAAM,
.jr[1].offset_jr = 0x2000,
.jr[1].irq_jr = MVF_INT_CAAM,
};
struct platform_device *__init mvf_add_caam(
const struct mvf_caam_data *data)
{
u32 res_count = 0;
struct resource res[] = {
{
/* Define base range for entire CAAM register map */
.name = "iobase_caam",
.start = data->iobase_caam,
.end = data->iobase_caam + ((SZ_32K + SZ_4K) - 1),
.flags = IORESOURCE_MEM,
}, {
/* Define range for secure memory */
.name = "iobase_caam_sm",
.start = data->iobase_caam_sm,
.end = data->iobase_caam_sm + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
/* Define range for SNVS */
.name = "iobase_snvs",
.start = data->iobase_snvs,
.end = data->iobase_snvs + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
/* Define interrupt for security violations */
.name = "irq_sec_vio",
.start = data->irq_sec_vio,
.end = data->irq_sec_vio,
.flags = IORESOURCE_IRQ,
}, {
/* Define general SNVS interrupt */
.name = "irq_snvs",
.start = data->irq_snvs,
.end = data->irq_snvs,
.flags = IORESOURCE_IRQ,
}, {
.name = "offset_jr0",
.start = data->jr[0].offset_jr,
.end = data->jr[0].offset_jr,
.flags = IORESOURCE_MEM,
}, {
.name = "irq_jr0",
.start = data->jr[0].irq_jr,
.end = data->jr[0].irq_jr,
.flags = IORESOURCE_IRQ,
}, {
.name = "offset_jr1",
.start = data->jr[1].offset_jr,
.end = data->jr[1].offset_jr,
.flags = IORESOURCE_MEM,
}, {
.name = "irq_jr1",
.start = data->jr[1].irq_jr,
.end = data->jr[1].irq_jr,
.flags = IORESOURCE_IRQ,
},
};
res_count = ARRAY_SIZE(res);
BUG_ON(!res_count);
return imx_add_platform_device("caam", 0,
res, ARRAY_SIZE(res), NULL, 0);
}
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