mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-21 08:19:28 +00:00
![Geert Uytterhoeven](/assets/img/avatar_default.png)
No R-Car or RZ/G SYSC driver uses any of the definitions provided by <linux/bug.h>, hence there is no need to include this header file. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Link: https://lore.kernel.org/r/20190920144705.27394-1-geert+renesas@glider.be
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Renesas R-Car E3 System Controller
|
|
*
|
|
* Copyright (C) 2018 Renesas Electronics Corp.
|
|
*/
|
|
|
|
#include <linux/bits.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/sys_soc.h>
|
|
|
|
#include <dt-bindings/power/r8a77990-sysc.h>
|
|
|
|
#include "rcar-sysc.h"
|
|
|
|
static struct rcar_sysc_area r8a77990_areas[] __initdata = {
|
|
{ "always-on", 0, 0, R8A77990_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
|
|
{ "ca53-scu", 0x140, 0, R8A77990_PD_CA53_SCU, R8A77990_PD_ALWAYS_ON,
|
|
PD_SCU },
|
|
{ "ca53-cpu0", 0x200, 0, R8A77990_PD_CA53_CPU0, R8A77990_PD_CA53_SCU,
|
|
PD_CPU_NOCR },
|
|
{ "ca53-cpu1", 0x200, 1, R8A77990_PD_CA53_CPU1, R8A77990_PD_CA53_SCU,
|
|
PD_CPU_NOCR },
|
|
{ "cr7", 0x240, 0, R8A77990_PD_CR7, R8A77990_PD_ALWAYS_ON },
|
|
{ "a3vc", 0x380, 0, R8A77990_PD_A3VC, R8A77990_PD_ALWAYS_ON },
|
|
{ "a2vc1", 0x3c0, 1, R8A77990_PD_A2VC1, R8A77990_PD_A3VC },
|
|
{ "3dg-a", 0x100, 0, R8A77990_PD_3DG_A, R8A77990_PD_ALWAYS_ON },
|
|
{ "3dg-b", 0x100, 1, R8A77990_PD_3DG_B, R8A77990_PD_3DG_A },
|
|
};
|
|
|
|
/* Fixups for R-Car E3 ES1.0 revision */
|
|
static const struct soc_device_attribute r8a77990[] __initconst = {
|
|
{ .soc_id = "r8a77990", .revision = "ES1.0" },
|
|
{ /* sentinel */ }
|
|
};
|
|
|
|
static int __init r8a77990_sysc_init(void)
|
|
{
|
|
if (soc_device_match(r8a77990)) {
|
|
/* Fix incorrect 3DG hierarchy */
|
|
swap(r8a77990_areas[7], r8a77990_areas[8]);
|
|
r8a77990_areas[7].parent = R8A77990_PD_ALWAYS_ON;
|
|
r8a77990_areas[8].parent = R8A77990_PD_3DG_B;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
const struct rcar_sysc_info r8a77990_sysc_info __initconst = {
|
|
.init = r8a77990_sysc_init,
|
|
.areas = r8a77990_areas,
|
|
.num_areas = ARRAY_SIZE(r8a77990_areas),
|
|
.extmask_offs = 0x2f8,
|
|
.extmask_val = BIT(0),
|
|
};
|