On Wed, Apr 02, 2014 at 06:10:20PM +0800, Nicolin Chen wrote:
Since we added fours clock to the DT binding, we should update the current SAI dts/dtsi so as not to break their functions.
Signed-off-by: Nicolin Chen Guangyu.Chen@freescale.com
arch/arm/boot/dts/vf610.dtsi | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi index d31ce1b..9fd0007 100644 --- a/arch/arm/boot/dts/vf610.dtsi +++ b/arch/arm/boot/dts/vf610.dtsi @@ -139,8 +139,10 @@ compatible = "fsl,vf610-sai"; reg = <0x40031000 0x1000>; interrupts = <0 86 0x04>;
clocks = <&clks VF610_CLK_SAI2>;clock-names = "sai";
clocks = <&clks VF610_CLK_SAI2>,<&clks VF610_CLK_SAI2>,<&clks 0>, <&clks 0>;
So it seems that SAI on vf610 does work with only one clock. So the driver change will break old DTB for vf610? If that's case, we will have to need a new compatible for cases where 4 clocks are needed.
Shawn
clock-names = "bus", "mclk1", "mclk2", "mclk3"; status = "disabled"; };-- 1.8.4