From 8c102a964655b1a8df41b1f9e2355657471a45e3 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 20 Jun 2012 19:10:31 +0200 Subject: mmc: tmio: add callbacks to enable-update and disable the interface clock Every time the clock is enabled after possibly being disabled, we have to re-read its frequency and update our configuration. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Chris Ball --- include/linux/mfd/tmio.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/mfd') diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index f5171dbf8850..b332c4c7857b 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -110,6 +110,9 @@ struct tmio_mmc_data { void (*set_clk_div)(struct platform_device *host, int state); int (*get_cd)(struct platform_device *host); int (*write16_hook)(struct tmio_mmc_host *host, int addr); + /* clock management callbacks */ + int (*clk_enable)(struct platform_device *pdev, unsigned int *f); + void (*clk_disable)(struct platform_device *pdev); }; /* -- cgit v1.2.2 From 02cb3221d5bb351ad9f7469453dcca7594a0fabf Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 23 May 2012 10:44:37 +0200 Subject: mmc: tmio: support caps2 flags Allow tmio mmc glue drivers to pass mmc_host::caps2 flags down to the mmc layer. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Chris Ball --- include/linux/mfd/tmio.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/mfd') diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index b332c4c7857b..d83af39815ab 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -101,6 +101,7 @@ struct tmio_mmc_host; struct tmio_mmc_data { unsigned int hclk; unsigned long capabilities; + unsigned long capabilities2; unsigned long flags; u32 ocr_mask; /* available voltages */ struct tmio_mmc_dma *dma; -- cgit v1.2.2