[PATCH] ARM: shmobile: r8a7779: Add clock index macros for DT sources

[mturquette@linaro.org (Mike Turquette)]

Quoting Simon Horman (2014-05-27 18:52:34)
> Add macros usable by device tree sources to reference r8a7779 clocks by
> index.
> 
> Based on work for the r8a7791 SoC by Laurent Pinchart.
> 
> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Thanks for the quick patch. Applied to clk-next.

Regards,
Mike

> ---
>  include/dt-bindings/clock/r8a7779-clock.h | 64 +++++++++++++++++++++++++++++++
>  1 file changed, 64 insertions(+)
>  create mode 100644 include/dt-bindings/clock/r8a7779-clock.h
> 
> Hi Mike,
> 
> as discussed elsewhere please consider this for v3.16.
> It resolves the build-breakage caused by
> 7b42a99 ("clk: shmobile: r8a7779: Add clocks support").
> 
> I have tested that this does resolve the build problem
> reported by Arnd by applying it on top of clk-next whose
> current head is 42dd880 ("Merge branch 'clk-fixes' into clk-next").
> 
> As I am a little unsure of how to enable ARCH_R8A7779 and
> ARCH_SHMOBILE_MULTI in clk-next I compiled it my modifying
> drivers/clk/shmobile/Makefile to compile the driver if ARCH_R8A7790
> is set and then compiled using the shmobile_defconfig.
> 
> 
> diff --git a/include/dt-bindings/clock/r8a7779-clock.h b/include/dt-bindings/clock/r8a7779-clock.h
> new file mode 100644
> index 0000000..381a611
> --- /dev/null
> +++ b/include/dt-bindings/clock/r8a7779-clock.h
> @@ -0,0 +1,64 @@
> +/*
> + * Copyright (C) 2013  Horms Solutions Ltd.
> + *
> + * Contact: Simon Horman <horms@verge.net.au>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + */
> +
> +#ifndef __DT_BINDINGS_CLOCK_R8A7779_H__
> +#define __DT_BINDINGS_CLOCK_R8A7779_H__
> +
> +/* CPG */
> +#define R8A7779_CLK_PLLA       0
> +#define R8A7779_CLK_Z          1
> +#define R8A7779_CLK_ZS         2
> +#define R8A7779_CLK_S          3
> +#define R8A7779_CLK_S1         4
> +#define R8A7779_CLK_P          5
> +#define R8A7779_CLK_B          6
> +#define R8A7779_CLK_OUT                7
> +
> +/* MSTP 0 */
> +#define R8A7779_CLK_HSPI       7
> +#define R8A7779_CLK_TMU2       14
> +#define R8A7779_CLK_TMU1       15
> +#define R8A7779_CLK_TMU0       16
> +#define R8A7779_CLK_HSCIF1     18
> +#define R8A7779_CLK_HSCIF0     19
> +#define R8A7779_CLK_SCIF5      21
> +#define R8A7779_CLK_SCIF4      22
> +#define R8A7779_CLK_SCIF3      23
> +#define R8A7779_CLK_SCIF2      24
> +#define R8A7779_CLK_SCIF1      25
> +#define R8A7779_CLK_SCIF0      26
> +#define R8A7779_CLK_I2C3       27
> +#define R8A7779_CLK_I2C2       28
> +#define R8A7779_CLK_I2C1       29
> +#define R8A7779_CLK_I2C0       30
> +
> +/* MSTP 1 */
> +#define R8A7779_CLK_USB01      0
> +#define R8A7779_CLK_USB2       1
> +#define R8A7779_CLK_DU         3
> +#define R8A7779_CLK_VIN2       8
> +#define R8A7779_CLK_VIN1       9
> +#define R8A7779_CLK_VIN0       10
> +#define R8A7779_CLK_ETHER      14
> +#define R8A7779_CLK_SATA       15
> +#define R8A7779_CLK_PCIE       16
> +#define R8A7779_CLK_VIN3       20
> +
> +/* MSTP 3 */
> +#define R8A7779_CLK_SDHI3      20
> +#define R8A7779_CLK_SDHI2      21
> +#define R8A7779_CLK_SDHI1      22
> +#define R8A7779_CLK_SDHI0      23
> +#define R8A7779_CLK_MMC1       30
> +#define R8A7779_CLK_MMC0       31
> +
> +
> +#endif /* __DT_BINDINGS_CLOCK_R8A7779_H__ */
> -- 
> 1.8.5.2
>