Re: [PATCH v3 17/26] clk: rk3399: use proper crypto0 name

LABBE Corentin
2022-03-25T07:40:29Z

Le Thu, Mar 24, 2022 at 05:41:23PM -0700, Stephen Boyd a écrit :
> Quoting Corentin Labbe (2022-03-21 13:07:30)
> > rk3399 has 2 crypto instance, reset for crypto1 is correctly named, but
> > crypto0 not.
> > Add a 0 to be consistent.
>
> This is OK because nothing is using the define today?

Yes, nothing use this rk3399 define.

>
> >
> > Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
> > ---
> > include/dt-bindings/clock/rk3399-cru.h | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/include/dt-bindings/clock/rk3399-cru.h b/include/dt-bindings/clock/rk3399-cru.h
> > index 44e0a319f077..39169d94a44e 100644
> > --- a/include/dt-bindings/clock/rk3399-cru.h
> > +++ b/include/dt-bindings/clock/rk3399-cru.h
> > @@ -547,8 +547,8 @@
> > #define SRST_H_PERILP0 171
> > #define SRST_H_PERILP0_NOC 172
> > #define SRST_ROM 173
> > -#define SRST_CRYPTO_S 174
> > -#define SRST_CRYPTO_M 175
> > +#define SRST_CRYPTO0_S 174
> > +#define SRST_CRYPTO0_M 175
> >
> > /* cru_softrst_con11 */
> > #define SRST_P_DCF 176
> > @@ -556,7 +556,7 @@
> > #define SRST_CM0S 178
> > #define SRST_CM0S_DBG 179
> > #define SRST_CM0S_PO 180
> > -#define SRST_CRYPTO 181
> > +#define SRST_CRYPTO0 181
>
> $ git grep SRST_CRYPTO
> Documentation/devicetree/bindings/crypto/rockchip-crypto.txt: resets = <&cru SRST_CRYPTO>;
> arch/arm/boot/dts/rk3288.dtsi: resets = <&cru SRST_CRYPTO>;
>
> Uh oh. Just don't change it and think about something else when it
> starts to feel inconsistent.

This is on rk3288, so not related to rk3399.
Even on the RK3399 TRM, all crypto clocks are called either crypto0 or crypto1 (neither just crypto)

Regards