[PATCH v4 2/2] m68k: coldfire: Add RNG support for MCF54418
Herbert Xu
herbert at gondor.apana.org.au
Thu Dec 18 19:35:30 PST 2025
On Wed, Nov 26, 2025 at 08:08:10AM +0100, Jean-Michel Hautbois via B4 Relay wrote:
> From: Jean-Michel Hautbois <jeanmichel.hautbois at yoseli.org>
>
> Add support for the hardware Random Number Generator (RNGB) found on
> MCF54418 ColdFire processors with clock enabled at platform
> initialization.
>
> The RNGB block is compatible with the imx-rngc driver.
>
> Reviewed-by: Frank Li <Frank.Li at nxp.com>
> Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois at yoseli.org>
> ---
> arch/m68k/coldfire/device.c | 28 ++++++++++++++++++++++++++++
> arch/m68k/coldfire/m5441x.c | 2 +-
> arch/m68k/include/asm/m5441xsim.h | 9 +++++++++
> drivers/char/hw_random/Kconfig | 3 ++-
> drivers/char/hw_random/imx-rngc.c | 7 +++++++
> 5 files changed, 47 insertions(+), 2 deletions(-)
Acked-by: Herbert Xu <herbert at gondor.apana.org.au>
--
Email: Herbert Xu <herbert at gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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