diff options
| author | Marek Behún <kabel@kernel.org> | 2024-07-01 13:30:08 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2024-07-01 15:46:37 +0200 |
| commit | 41bb142a4028949a0c8c505f7f4963067b0a739f (patch) | |
| tree | bcc3aeca8bc9412ee6f400d166770a468313afbe /drivers/platform/cznic/turris-omnia-mcu-gpio.c | |
| parent | ab89fb5fb92c77a9486b6769bc8681251f094c67 (diff) | |
platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG
Add support for true random number generator provided by the MCU.
New Omnia boards come without the Atmel SHA204-A chip. Instead the
crypto functionality is provided by new microcontroller, which has
a TRNG peripheral.
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-7-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/platform/cznic/turris-omnia-mcu-gpio.c')
| -rw-r--r-- | drivers/platform/cznic/turris-omnia-mcu-gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/cznic/turris-omnia-mcu-gpio.c b/drivers/platform/cznic/turris-omnia-mcu-gpio.c index 7ffc9453eddb..91da56a704c7 100644 --- a/drivers/platform/cznic/turris-omnia-mcu-gpio.c +++ b/drivers/platform/cznic/turris-omnia-mcu-gpio.c @@ -195,7 +195,7 @@ static const struct omnia_gpio omnia_gpios[64] = { }; /* mapping from interrupts to indexes of GPIOs in the omnia_gpios array */ -static const u8 omnia_int_to_gpio_idx[32] = { +const u8 omnia_int_to_gpio_idx[32] = { [__bf_shf(OMNIA_INT_CARD_DET)] = 4, [__bf_shf(OMNIA_INT_MSATA_IND)] = 5, [__bf_shf(OMNIA_INT_USB30_OVC)] = 6, |