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| author | Tony Lindgren <tony@atomide.com> | 2019-03-21 19:00:21 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2019-04-03 18:32:35 +0200 |
| commit | a54275f4ab204137c9995c686c7f1cd2682cc0a4 (patch) | |
| tree | 4684d70c95284a974db6cb523f11fcad3f557ff5 /include | |
| parent | bus: ti-sysc: Add support for early quirks based on register address (diff) | |
| download | linux-a54275f4ab204137c9995c686c7f1cd2682cc0a4.tar.xz linux-a54275f4ab204137c9995c686c7f1cd2682cc0a4.zip | |
bus: ti-sysc: Add quirk handling for external optional functional clock
We cannot access mcpdm registers at all unless there is an optional pdmclk
configured. As this is currently only needed for mcpdm, let's check for
mcpdm in sysc_get_clocks(). If it turns out to be needed for other modules
too, we can add more flags to the quirks table for this.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/platform_data/ti-sysc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/platform_data/ti-sysc.h b/include/linux/platform_data/ti-sysc.h index fa97b8c5d26d..1384e5cdd310 100644 --- a/include/linux/platform_data/ti-sysc.h +++ b/include/linux/platform_data/ti-sysc.h @@ -46,6 +46,7 @@ struct sysc_regbits { s8 emufree_shift; }; +#define SYSC_QUIRK_EXT_OPT_CLOCK BIT(10) #define SYSC_QUIRK_LEGACY_IDLE BIT(9) #define SYSC_QUIRK_RESET_STATUS BIT(8) #define SYSC_QUIRK_NO_IDLE BIT(7) |