68 строки
2.1 KiB
C
68 строки
2.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Renesas R-Car M3-W/W+ System Controller
|
|
*
|
|
* Copyright (C) 2016 Glider bvba
|
|
* Copyright (C) 2018-2019 Renesas Electronics Corporation
|
|
*/
|
|
|
|
#include <linux/bits.h>
|
|
#include <linux/kernel.h>
|
|
|
|
#include <dt-bindings/power/r8a7796-sysc.h>
|
|
|
|
#include "rcar-sysc.h"
|
|
|
|
static struct rcar_sysc_area r8a7796_areas[] __initdata = {
|
|
{ "always-on", 0, 0, R8A7796_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
|
|
{ "ca57-scu", 0x1c0, 0, R8A7796_PD_CA57_SCU, R8A7796_PD_ALWAYS_ON,
|
|
PD_SCU },
|
|
{ "ca57-cpu0", 0x80, 0, R8A7796_PD_CA57_CPU0, R8A7796_PD_CA57_SCU,
|
|
PD_CPU_NOCR },
|
|
{ "ca57-cpu1", 0x80, 1, R8A7796_PD_CA57_CPU1, R8A7796_PD_CA57_SCU,
|
|
PD_CPU_NOCR },
|
|
{ "ca53-scu", 0x140, 0, R8A7796_PD_CA53_SCU, R8A7796_PD_ALWAYS_ON,
|
|
PD_SCU },
|
|
{ "ca53-cpu0", 0x200, 0, R8A7796_PD_CA53_CPU0, R8A7796_PD_CA53_SCU,
|
|
PD_CPU_NOCR },
|
|
{ "ca53-cpu1", 0x200, 1, R8A7796_PD_CA53_CPU1, R8A7796_PD_CA53_SCU,
|
|
PD_CPU_NOCR },
|
|
{ "ca53-cpu2", 0x200, 2, R8A7796_PD_CA53_CPU2, R8A7796_PD_CA53_SCU,
|
|
PD_CPU_NOCR },
|
|
{ "ca53-cpu3", 0x200, 3, R8A7796_PD_CA53_CPU3, R8A7796_PD_CA53_SCU,
|
|
PD_CPU_NOCR },
|
|
{ "cr7", 0x240, 0, R8A7796_PD_CR7, R8A7796_PD_ALWAYS_ON },
|
|
{ "a3vc", 0x380, 0, R8A7796_PD_A3VC, R8A7796_PD_ALWAYS_ON },
|
|
{ "a2vc0", 0x3c0, 0, R8A7796_PD_A2VC0, R8A7796_PD_A3VC },
|
|
{ "a2vc1", 0x3c0, 1, R8A7796_PD_A2VC1, R8A7796_PD_A3VC },
|
|
{ "3dg-a", 0x100, 0, R8A7796_PD_3DG_A, R8A7796_PD_ALWAYS_ON },
|
|
{ "3dg-b", 0x100, 1, R8A7796_PD_3DG_B, R8A7796_PD_3DG_A },
|
|
{ "a3ir", 0x180, 0, R8A7796_PD_A3IR, R8A7796_PD_ALWAYS_ON },
|
|
};
|
|
|
|
|
|
#ifdef CONFIG_SYSC_R8A77960
|
|
const struct rcar_sysc_info r8a77960_sysc_info __initconst = {
|
|
.areas = r8a7796_areas,
|
|
.num_areas = ARRAY_SIZE(r8a7796_areas),
|
|
};
|
|
#endif /* CONFIG_SYSC_R8A77960 */
|
|
|
|
#ifdef CONFIG_SYSC_R8A77961
|
|
static int __init r8a77961_sysc_init(void)
|
|
{
|
|
rcar_sysc_nullify(r8a7796_areas, ARRAY_SIZE(r8a7796_areas),
|
|
R8A7796_PD_A2VC0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
const struct rcar_sysc_info r8a77961_sysc_info __initconst = {
|
|
.init = r8a77961_sysc_init,
|
|
.areas = r8a7796_areas,
|
|
.num_areas = ARRAY_SIZE(r8a7796_areas),
|
|
.extmask_offs = 0x2f8,
|
|
.extmask_val = BIT(0),
|
|
};
|
|
#endif /* CONFIG_SYSC_R8A77961 */
|