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 f5171dbf885..b332c4c7857 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 v1.2.3-70-g09d2