From 3573b22b2ab954a26dbc8f7fe04abe61e6061032 Mon Sep 17 00:00:00 2001 From: Ye Li Date: Wed, 22 Feb 2017 16:21:44 +0800 Subject: imx: mx7ulp: Implement the clock functions for i2c driver Implement the i2c clock enable and get function for mx7ulp. These functions are required by imx_lpi2c driver. Signed-off-by: Peng Fan Signed-off-by: Ye Li Reviewed-by: Stefano Babic --- arch/arm/include/asm/arch-mx7ulp/clock.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/arch-mx7ulp/clock.h b/arch/arm/include/asm/arch-mx7ulp/clock.h index f21052e..ebf32c6 100644 --- a/arch/arm/include/asm/arch-mx7ulp/clock.h +++ b/arch/arm/include/asm/arch-mx7ulp/clock.h @@ -27,6 +27,10 @@ enum mxc_clock { u32 mxc_get_clock(enum mxc_clock clk); u32 get_lpuart_clk(void); +#ifdef CONFIG_SYS_LPI2C_IMX +int enable_i2c_clk(unsigned char enable, unsigned i2c_num); +u32 imx_get_i2cclk(unsigned i2c_num); +#endif #ifdef CONFIG_MXC_OCOTP void enable_ocotp_clk(unsigned char enable); #endif -- cgit v1.1