Driver for that regulator is used only in SPL and it uses old I2C interface. If we want to use DM I2C in U-Boot proper, compilation of this driver has to be limited only to SPL.
Signed-off-by: Jernej Skrabec jernej.skrabec@siol.net ---
drivers/power/sy8106a.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/power/sy8106a.c b/drivers/power/sy8106a.c index bbf116f655..f9db3965f2 100644 --- a/drivers/power/sy8106a.c +++ b/drivers/power/sy8106a.c @@ -12,6 +12,7 @@ #define SY8106A_VOUT1_SEL 1 #define SY8106A_VOUT1_SEL_ENABLE (1 << 7)
+#ifdef CONFIG_SPL_BUILD static u8 sy8106a_mvolt_to_cfg(int mvolt, int min, int max, int div) { if (mvolt < min) @@ -27,3 +28,4 @@ int sy8106a_set_vout1(unsigned int mvolt) u8 data = sy8106a_mvolt_to_cfg(mvolt, 680, 1950, 10) | SY8106A_VOUT1_SEL_ENABLE; return i2c_write(SY8106A_I2C_ADDR, SY8106A_VOUT1_SEL, 1, &data, 1); } +#endif