On Thu, 05 Jan 2023, Jeremy Kerr wrote: > Simple syscon devices may require deassertion of a reset signal in order > to access their register set. Rather than requiring a custom driver to > implement this, we can use the generic "resets" specifiers to link a > reset line to the syscon. > > This change adds an optional reset line to the syscon device > description, and deasserts the reset if detected. > > Signed-off-by: Jeremy Kerr <jk@xxxxxxxxxxxxxxxxxxxx> > Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx> > > --- > v2: > * do reset control in the early of_syscon_register() path, rather than > the platform device init, which isn't used. > v3: > * use a direct reset_control_deassert rather than handling in the > regmap > v4: > * collapse unnecessary `else` block > --- > drivers/mfd/syscon.c | 27 +++++++++++++++++++++------ > 1 file changed, 21 insertions(+), 6 deletions(-) Applied, thanks -- Lee Jones [李琼斯]
