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author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-11-25 01:24:47 +0900 |
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committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-12-19 08:50:04 +0100 |
commit | 058db2868cd88b5474f26974253407fcbe932c22 (patch) | |
tree | b45a24da94c8e649d15a1da91e3025144d54a9d4 /drivers/mmc/host/renesas_sdhi.h | |
parent | 2487e7efc9e13bd11fdc86f1ac12a5a45c4af778 (diff) | |
download | linux-058db2868cd88b5474f26974253407fcbe932c22.tar.bz2 |
mmc: tmio, renesas_sdhi: move struct tmio_mmc_dma to renesas_sdhi.h
struct tmio_mmc_dma looks like TMIO core data, but in fact, Renesas
private data. Move it to renesas_sdhi.h (probably, it is better to
rename it to renesas_sdhi_dma, or squash it into struct renesas_sdhi).
I also moved struct renesas_sdhi and host_to_priv() to that header
because they are necessary to convert the tmio_mmc_host pointer into
the renesas_sdhi pointer.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/renesas_sdhi.h')
-rw-r--r-- | drivers/mmc/host/renesas_sdhi.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/mmc/host/renesas_sdhi.h b/drivers/mmc/host/renesas_sdhi.h index b9dfea5d8193..9a507b3a9838 100644 --- a/drivers/mmc/host/renesas_sdhi.h +++ b/drivers/mmc/host/renesas_sdhi.h @@ -35,6 +35,25 @@ struct renesas_sdhi_of_data { unsigned short max_segs; }; +struct tmio_mmc_dma { + enum dma_slave_buswidth dma_buswidth; + bool (*filter)(struct dma_chan *chan, void *arg); + void (*enable)(struct tmio_mmc_host *host, bool enable); +}; + +struct renesas_sdhi { + struct clk *clk; + struct clk *clk_cd; + struct tmio_mmc_data mmc_data; + struct tmio_mmc_dma dma_priv; + struct pinctrl *pinctrl; + struct pinctrl_state *pins_default, *pins_uhs; + void __iomem *scc_ctl; +}; + +#define host_to_priv(host) \ + container_of((host)->pdata, struct renesas_sdhi, mmc_data) + int renesas_sdhi_probe(struct platform_device *pdev, const struct tmio_mmc_dma_ops *dma_ops); int renesas_sdhi_remove(struct platform_device *pdev); |