Hi Jeffy, Am Donnerstag, 24. August 2017, 12:52:23 CEST schrieb Jeffy Chen: > Currently the rt5514 i2c driver and rt5514 spi driver are using the same > compatible string. > > Add additional unused compatible strings to identify them for Gru > boards. > > Signed-off-by: Jeffy Chen <[email protected]> > --- > > Changes in v7: None > Changes in v6: None > Changes in v3: None > Changes in v2: None > > arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi > b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi index > 5772c52fbfd3..50fb11ad9f17 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi > @@ -611,7 +611,7 @@ ap_i2c_mic: &i2c1 { > i2c-scl-rising-time-ns = <300>; > > headsetcodec: rt5514@57 { > - compatible = "realtek,rt5514"; > + compatible = "realtek,rt5514", "realtek,rt5514-i2c";
the rt5514-i2c and -spi compatibles should be documented in the binding-txt of the chip, but I haven't found any mention of this. Heiko
