diff options
Diffstat (limited to 'arch/arm/mach-imx/imx8ulp/clock.c')
| -rw-r--r-- | arch/arm/mach-imx/imx8ulp/clock.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/imx8ulp/clock.c b/arch/arm/mach-imx/imx8ulp/clock.c index 02e90f78565..e599e6c4c67 100644 --- a/arch/arm/mach-imx/imx8ulp/clock.c +++ b/arch/arm/mach-imx/imx8ulp/clock.c @@ -186,6 +186,9 @@ int enable_i2c_clk(unsigned char enable, u32 i2c_num) LPI2C7_PCC4_SLOT << 8 | 4, }; + if (i2c_num == 0) + return 0; + if (i2c_num < 4 || i2c_num > 7) return -EINVAL; @@ -214,6 +217,9 @@ u32 imx_get_i2cclk(u32 i2c_num) LPI2C7_PCC4_SLOT << 8 | 4, }; + if (i2c_num == 0) + return 24000000; + if (i2c_num < 4 || i2c_num > 7) return 0; |