commit 8593e2e909fe24ddc180d3fe82eec9debe9cfb20
author Marek Behún <kabel@kernel.org> Thu Apr 04 09:51:06 2024 +0200
committer Stefan Roese <sr@denx.de> Thu Apr 04 10:45:27 2024 +0200
tree 74e6503e5539e35ef51782bdb7ecb55c7d929618
parent 144c01678a10683657cade783e791a0061d66320

misc: turris_omnia_mcu: Add support for rng provided by MCU

Add support for true random number generator provided by the MCU on
Turris Omnia. The MCU firmware supports TRNG if the FEAT_TRNG bit is set
in features. In that case we bind the rng driver.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>

configs/turris_omnia_defconfig

diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index 0df0f3c..4c21635 100644
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -107,6 +107,7 @@
 CONFIG_PCI_MVEBU=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_ARMADA_38X=y
+CONFIG_DM_RNG=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_ARMADA38X=y
 CONFIG_SERIAL_PROBE_ALL=y