ARM: dts: meson: add the hardware random number generator
All supported Meson SoCs have a random number generator in CBUS. Newer SoCs (GXBB, GXL and GXM) provide only one 32-bit random number register, whereas the older SoCs (Meson6, Meson8 and Meson8b) have two 32-bit random number registers. The existing meson-rng driver only supports the lower 32-bit - but it still works fine on the older SoCs apart from this small limitation. Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com> Signed-off-by: NKevin Hilman <khilman@baylibre.com>
Showing
想要评论请 注册 或 登录