diff options
Diffstat (limited to 'drivers/soc/renesas/r8a7795-sysc.c')
-rw-r--r-- | drivers/soc/renesas/r8a7795-sysc.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/drivers/soc/renesas/r8a7795-sysc.c b/drivers/soc/renesas/r8a7795-sysc.c deleted file mode 100644 index cbe1ff0fc583..000000000000 --- a/drivers/soc/renesas/r8a7795-sysc.c +++ /dev/null @@ -1,86 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Renesas R-Car H3 System Controller - * - * Copyright (C) 2016-2017 Glider bvba - */ - -#include <linux/bits.h> -#include <linux/kernel.h> -#include <linux/sys_soc.h> - -#include <dt-bindings/power/r8a7795-sysc.h> - -#include "rcar-sysc.h" - -static struct rcar_sysc_area r8a7795_areas[] __initdata = { - { "always-on", 0, 0, R8A7795_PD_ALWAYS_ON, -1, PD_ALWAYS_ON }, - { "ca57-scu", 0x1c0, 0, R8A7795_PD_CA57_SCU, R8A7795_PD_ALWAYS_ON, - PD_SCU }, - { "ca57-cpu0", 0x80, 0, R8A7795_PD_CA57_CPU0, R8A7795_PD_CA57_SCU, - PD_CPU_NOCR }, - { "ca57-cpu1", 0x80, 1, R8A7795_PD_CA57_CPU1, R8A7795_PD_CA57_SCU, - PD_CPU_NOCR }, - { "ca57-cpu2", 0x80, 2, R8A7795_PD_CA57_CPU2, R8A7795_PD_CA57_SCU, - PD_CPU_NOCR }, - { "ca57-cpu3", 0x80, 3, R8A7795_PD_CA57_CPU3, R8A7795_PD_CA57_SCU, - PD_CPU_NOCR }, - { "ca53-scu", 0x140, 0, R8A7795_PD_CA53_SCU, R8A7795_PD_ALWAYS_ON, - PD_SCU }, - { "ca53-cpu0", 0x200, 0, R8A7795_PD_CA53_CPU0, R8A7795_PD_CA53_SCU, - PD_CPU_NOCR }, - { "ca53-cpu1", 0x200, 1, R8A7795_PD_CA53_CPU1, R8A7795_PD_CA53_SCU, - PD_CPU_NOCR }, - { "ca53-cpu2", 0x200, 2, R8A7795_PD_CA53_CPU2, R8A7795_PD_CA53_SCU, - PD_CPU_NOCR }, - { "ca53-cpu3", 0x200, 3, R8A7795_PD_CA53_CPU3, R8A7795_PD_CA53_SCU, - PD_CPU_NOCR }, - { "a3vp", 0x340, 0, R8A7795_PD_A3VP, R8A7795_PD_ALWAYS_ON }, - { "cr7", 0x240, 0, R8A7795_PD_CR7, R8A7795_PD_ALWAYS_ON }, - { "a3vc", 0x380, 0, R8A7795_PD_A3VC, R8A7795_PD_ALWAYS_ON }, - { "a2vc1", 0x3c0, 1, R8A7795_PD_A2VC1, R8A7795_PD_A3VC }, - { "3dg-a", 0x100, 0, R8A7795_PD_3DG_A, R8A7795_PD_ALWAYS_ON }, - { "3dg-b", 0x100, 1, R8A7795_PD_3DG_B, R8A7795_PD_3DG_A }, - { "3dg-c", 0x100, 2, R8A7795_PD_3DG_C, R8A7795_PD_3DG_B }, - { "3dg-d", 0x100, 3, R8A7795_PD_3DG_D, R8A7795_PD_3DG_C }, - { "3dg-e", 0x100, 4, R8A7795_PD_3DG_E, R8A7795_PD_3DG_D }, - { "a3ir", 0x180, 0, R8A7795_PD_A3IR, R8A7795_PD_ALWAYS_ON }, -}; - - - /* - * Fixups for R-Car H3 revisions - */ - -#define NO_EXTMASK BIT(1) /* Missing SYSCEXTMASK register */ - -static const struct soc_device_attribute r8a7795_quirks_match[] __initconst = { - { - .soc_id = "r8a7795", .revision = "ES2.*", - .data = (void *)(NO_EXTMASK), - }, - { /* sentinel */ } -}; - -static int __init r8a7795_sysc_init(void) -{ - const struct soc_device_attribute *attr; - u32 quirks = 0; - - attr = soc_device_match(r8a7795_quirks_match); - if (attr) - quirks = (uintptr_t)attr->data; - - if (quirks & NO_EXTMASK) - r8a7795_sysc_info.extmask_val = 0; - - return 0; -} - -struct rcar_sysc_info r8a7795_sysc_info __initdata = { - .init = r8a7795_sysc_init, - .areas = r8a7795_areas, - .num_areas = ARRAY_SIZE(r8a7795_areas), - .extmask_offs = 0x2f8, - .extmask_val = BIT(0), -}; |