Re: [PATCH 1/5] can: flexcan: add platform data for ColdFire

Geert Uytterhoeven
2021-06-09T08:14:58Z

Hi Angelo,

On Tue, Jun 8, 2021 at 10:46 PM Angelo Dureghello
<angelo@kernel-space.org> wrote:
> Add platform data object for ColdFire architecture.
>
> Signed-off-by: Angelo Dureghello <angelo@kernel-space.org>

Thanks for your patch!

> --- /dev/null
> +++ b/include/linux/platform_data/flexcan-mcf.h
> @@ -0,0 +1,27 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Flexcan options for ColdFire family
> + *
> + * Copyright (C) 2021 Angelo Dureghello <angelo@kernel-space.org>
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + */
> +
> +#ifndef _PLAT_FLEXCAN_MCF_H
> +#define _PLAT_FLEXCAN_MCF_H
> +
> +struct mcf_flexcan_platform_data {
> + int stop_mode;

Unused?

> + int clk_src;
> + int clock_frequency;

Might be worthwhile to match the types used in the driver
(i.e. u8 and u32).

> + bool big_endian;
> +};
> +
> +#endif /* _PLAT_FLEXCAN_MCF_H */

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds