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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-09-18 15:46:44 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2017-10-19 23:48:56 +0200 |
| commit | f11fb6df3c1924e3623d1afd1db23ea16c68fbb5 (patch) | |
| tree | 51109c1ce1b487760f8b28d4f0ec6cc9cca1b80a /drivers/clocksource | |
| parent | 83c79a6d8d7f4821ba0712da57f2f51326f0c447 (diff) | |
| download | lwn-f11fb6df3c1924e3623d1afd1db23ea16c68fbb5.tar.gz lwn-f11fb6df3c1924e3623d1afd1db23ea16c68fbb5.zip | |
clocksource/drivers/sh_cmt: Remove support for "renesas,cmt-32*"
Remove driver matching support for the unused "renesas,cmt-32" and
"renesas,cmt-32-fast" compatible values, cfr. commit 203bb3479958c48a
("devicetree: bindings: Remove unused 32-bit CMT bindings").
As this removes the last user of SH_CMT_32BIT_FAST, all support for this
variant is removed from the driver.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/sh_cmt.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index 45af436483f3..8546736e3bc8 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -66,7 +66,6 @@ struct sh_cmt_device; enum sh_cmt_model { SH_CMT_16BIT, SH_CMT_32BIT, - SH_CMT_32BIT_FAST, SH_CMT_48BIT, SH_CMT0_RCAR_GEN2, SH_CMT1_RCAR_GEN2, @@ -203,16 +202,6 @@ static const struct sh_cmt_info sh_cmt_info[] = { .read_count = sh_cmt_read32, .write_count = sh_cmt_write32, }, - [SH_CMT_32BIT_FAST] = { - .model = SH_CMT_32BIT_FAST, - .width = 32, - .overflow_bit = SH_CMT32_CMCSR_CMF, - .clear_bits = ~(SH_CMT32_CMCSR_CMF | SH_CMT32_CMCSR_OVF), - .read_control = sh_cmt_read16, - .write_control = sh_cmt_write16, - .read_count = sh_cmt_read32, - .write_count = sh_cmt_write32, - }, [SH_CMT_48BIT] = { .model = SH_CMT_48BIT, .channels_mask = 0x3f, @@ -890,13 +879,6 @@ static int sh_cmt_setup_channel(struct sh_cmt_channel *ch, unsigned int index, case SH_CMT_48BIT: ch->ioctrl = cmt->mapbase + 0x10 + ch->hwidx * 0x10; break; - case SH_CMT_32BIT_FAST: - /* - * The 32-bit "fast" timer has a single channel at hwidx 5 but - * is located at offset 0x40 instead of 0x60 for some reason. - */ - ch->ioctrl = cmt->mapbase + 0x40; - break; case SH_CMT0_RCAR_GEN2: case SH_CMT1_RCAR_GEN2: ch->iostart = cmt->mapbase + ch->hwidx * 0x100; @@ -952,8 +934,6 @@ static const struct platform_device_id sh_cmt_id_table[] = { MODULE_DEVICE_TABLE(platform, sh_cmt_id_table); static const struct of_device_id sh_cmt_of_table[] __maybe_unused = { - { .compatible = "renesas,cmt-32", .data = &sh_cmt_info[SH_CMT_32BIT] }, - { .compatible = "renesas,cmt-32-fast", .data = &sh_cmt_info[SH_CMT_32BIT_FAST] }, { .compatible = "renesas,cmt-48", .data = &sh_cmt_info[SH_CMT_48BIT] }, { .compatible = "renesas,cmt-48-gen2", .data = &sh_cmt_info[SH_CMT0_RCAR_GEN2] }, { .compatible = "renesas,rcar-gen2-cmt0", .data = &sh_cmt_info[SH_CMT0_RCAR_GEN2] }, |