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pmdomain: mediatek: Move bools to a flags field

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To simplify the macros, use a flags field for simple bools. This is in
preparation for more flags.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Tested-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://lore.kernel.org/r/20230918093751.1188668-3-msp@baylibre.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Markus Schneider-Pargmann 2023-09-18 11:37:46 +02:00 committed by Ulf Hansson
parent f4e769243d
commit c6bee73207
2 changed files with 14 additions and 11 deletions
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6
drivers/pmdomain/mediatek/mtk-pm-domains.c
View File

@ -128,7 +128,7 @@ static int _scpsys_bus_protect_enable(const struct scpsys_bus_prot_data *bpd, st
if (!mask)
break;
if (bpd[i].bus_prot_reg_update)
if (bpd[i].flags & BUS_PROT_REG_UPDATE)
regmap_set_bits(regmap, bpd[i].bus_prot_set, mask);
else
regmap_write(regmap, bpd[i].bus_prot_set, mask);
@ -165,12 +165,12 @@ static int _scpsys_bus_protect_disable(const struct scpsys_bus_prot_data *bpd,
if (!mask)
continue;
if (bpd[i].bus_prot_reg_update)
if (bpd[i].flags & BUS_PROT_REG_UPDATE)
regmap_clear_bits(regmap, bpd[i].bus_prot_clr, mask);
else
regmap_write(regmap, bpd[i].bus_prot_clr, mask);
if (bpd[i].ignore_clr_ack)
if (bpd[i].flags & BUS_PROT_IGNORE_CLR_ACK)
continue;
ret = regmap_read_poll_timeout(regmap, bpd[i].bus_prot_sta,

19
drivers/pmdomain/mediatek/mtk-pm-domains.h
View File

@ -42,23 +42,27 @@
#define SPM_MAX_BUS_PROT_DATA 6
#define _BUS_PROT(_mask, _set, _clr, _sta, _update, _ignore) { \
enum scpsys_bus_prot_flags {
BUS_PROT_REG_UPDATE = BIT(1),
BUS_PROT_IGNORE_CLR_ACK = BIT(2),
};
#define _BUS_PROT(_mask, _set, _clr, _sta, _flags) { \
.bus_prot_mask = (_mask), \
.bus_prot_set = _set, \
.bus_prot_clr = _clr, \
.bus_prot_sta = _sta, \
.bus_prot_reg_update = _update, \
.ignore_clr_ack = _ignore, \
.flags = _flags \
}
#define BUS_PROT_WR(_mask, _set, _clr, _sta) \
_BUS_PROT(_mask, _set, _clr, _sta, false, false)
_BUS_PROT(_mask, _set, _clr, _sta, 0)
#define BUS_PROT_WR_IGN(_mask, _set, _clr, _sta) \
_BUS_PROT(_mask, _set, _clr, _sta, false, true)
_BUS_PROT(_mask, _set, _clr, _sta, BUS_PROT_IGNORE_CLR_ACK)
#define BUS_PROT_UPDATE(_mask, _set, _clr, _sta) \
_BUS_PROT(_mask, _set, _clr, _sta, true, false)
_BUS_PROT(_mask, _set, _clr, _sta, BUS_PROT_REG_UPDATE)
#define BUS_PROT_UPDATE_TOPAXI(_mask) \
BUS_PROT_UPDATE(_mask, \
@ -71,8 +75,7 @@ struct scpsys_bus_prot_data {
u32 bus_prot_set;
u32 bus_prot_clr;
u32 bus_prot_sta;
bool bus_prot_reg_update;
bool ignore_clr_ack;
u8 flags;
};
/**