diff options
Diffstat (limited to 'drivers/mmc/host/renesas_sdhi.h')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/mmc/host/renesas_sdhi.h b/drivers/mmc/host/renesas_sdhi.h index b9dfea5d8193..f13f798d8506 100644 --- a/drivers/mmc/host/renesas_sdhi.h +++ b/drivers/mmc/host/renesas_sdhi.h @@ -35,6 +35,28 @@ 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 completion dma_dataend; + struct tasklet_struct dma_complete; +}; + +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; + u32 scc_tappos; +}; + +#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); |