diff options
| author | Ye Li <ye.li@nxp.com> | 2017-02-22 08:21:44 (GMT) |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2017-03-17 08:27:08 (GMT) |
| commit | d4dcee2213c5f9379204f0c40a613e8557eae9ef (patch) | |
| tree | 6860b53a717d83f5054b541cfaf2cbf90965bdb3 /arch/arm/include/asm/arch-mx7ulp | |
| parent | 1b409828b17605b2fdbe47b11d4ea1189f32f1e8 (diff) | |
| download | u-boot-fsl-qoriq-d4dcee2213c5f9379204f0c40a613e8557eae9ef.tar.xz | |
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 <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm/include/asm/arch-mx7ulp')
| -rw-r--r-- | arch/arm/include/asm/arch-mx7ulp/clock.h | 4 |
1 files changed, 4 insertions, 0 deletions
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 |