Messages in this thread Patch in this message | | | Date | Tue, 3 Jul 2018 09:21:07 +0200 | From | Boris Brezillon <> | Subject | Re: [PATCH 2/3] clk: meson: add sub EMMC clock dt-bindings IDs |
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On Tue, 3 Jul 2018 14:57:15 +0000 Yixun Lan <yixun.lan@amlogic.com> wrote:
> Add two clock bindings IDs which provided by the EMMC clock controller, > These two clocks will be used by EMMC or NAND driver. > > Signed-off-by: Yixun Lan <yixun.lan@amlogic.com> > --- > include/dt-bindings/clock/emmc-clkc.h | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > create mode 100644 include/dt-bindings/clock/emmc-clkc.h > > diff --git a/include/dt-bindings/clock/emmc-clkc.h b/include/dt-bindings/clock/emmc-clkc.h > new file mode 100644 > index 000000000000..d9972c400e58 > --- /dev/null > +++ b/include/dt-bindings/clock/emmc-clkc.h > @@ -0,0 +1,14 @@ > +/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ > +/* > + * Meson EMMC sub clock tree IDs > + * > + * Copyright (c) 2018 Amlogic, Inc. All rights reserved. > + */ > + > +#ifndef __EMMC_CLKC_H > +#define __EMMC_CLKC_H > + > +#define CLKID_EMMC_C_MUX 0 Looks like the MUX clk is the parent of the DIV one, and I guess the clk driver is able to select the best parent+div pair for a requested rate. Do you really need to expose the MUX to users?
> +#define CLKID_EMMC_C_DIV 1 > + > +#endif
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