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| author |  Wolfram Sang <wsa+renesas@sang-engineering.com>
| 2023-03-07 11:56:40 +0100 |
|---|---|---|
| committer |  Geert Uytterhoeven <geert+renesas@glider.be>
| 2023-03-10 16:31:07 +0100 |
| commit | fd9c55c0acac59013dae9f8eedb0e0eb2e82e276 (patch) | |
| tree | 0e8484a6b1c4e3b9c22e2a0df3a78efc04b1a7cc /drivers/soc/renesas | |
| parent | Linux 6.3-rc1 (diff) | |
| download | linux-fd9c55c0acac59013dae9f8eedb0e0eb2e82e276.tar.gz linux-fd9c55c0acac59013dae9f8eedb0e0eb2e82e276.tar.bz2 linux-fd9c55c0acac59013dae9f8eedb0e0eb2e82e276.zip | |
soc: renesas: rcar-sysc: Remove R-Car H3 ES1.* handling
R-Car H3 ES1.* was only available to an internal development group and
needed a lot of quirks and workarounds. These become a maintenance
burden now, so our development group decided to remove upstream support
and disable booting for this SoC. Public users only have ES2 onwards.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230307105645.5285-5-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/soc/renesas')
| -rw-r--r-- | drivers/soc/renesas/r8a7795-sysc.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/soc/renesas/r8a7795-sysc.c b/drivers/soc/renesas/r8a7795-sysc.c index 91074411b8cf..cbe1ff0fc583 100644 --- a/drivers/soc/renesas/r8a7795-sysc.c +++ b/drivers/soc/renesas/r8a7795-sysc.c @@ -38,8 +38,6 @@ static struct rcar_sysc_area r8a7795_areas[] __initdata = { { "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 }, - /* A2VC0 exists on ES1.x only */ - { "a2vc0", 0x3c0, 0, R8A7795_PD_A2VC0, R8A7795_PD_A3VC }, { "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 }, @@ -54,14 +52,10 @@ static struct rcar_sysc_area r8a7795_areas[] __initdata = { * Fixups for R-Car H3 revisions */ -#define HAS_A2VC0 BIT(0) /* Power domain A2VC0 is present */ #define NO_EXTMASK BIT(1) /* Missing SYSCEXTMASK register */ static const struct soc_device_attribute r8a7795_quirks_match[] __initconst = { { - .soc_id = "r8a7795", .revision = "ES1.*", - .data = (void *)(HAS_A2VC0 | NO_EXTMASK), - }, { .soc_id = "r8a7795", .revision = "ES2.*", .data = (void *)(NO_EXTMASK), }, @@ -77,10 +71,6 @@ static int __init r8a7795_sysc_init(void) if (attr) quirks = (uintptr_t)attr->data; - if (!(quirks & HAS_A2VC0)) - rcar_sysc_nullify(r8a7795_areas, ARRAY_SIZE(r8a7795_areas), - R8A7795_PD_A2VC0); - if (quirks & NO_EXTMASK) r8a7795_sysc_info.extmask_val = 0; |