Messages in this thread | | | Subject | Re: [PATCH v4 8/9] ARM: dts: stm32f4: Add external I2S clock | From | Alexandre Torgue <> | Date | Tue, 10 Jan 2017 11:59:10 +0100 |
| |
Hi
On 12/13/2016 03:20 PM, Gabriel FERNANDEZ wrote: > From: Gabriel Fernandez <gabriel.fernandez@st.com> > > This patch adds an external I2S clock in the DT. > The I2S clock could be derived from an external I2S clock or by I2S pll. > > Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> > --- > arch/arm/boot/dts/stm32f429.dtsi | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi > index e4dae0e..7c7dfbd 100644 > --- a/arch/arm/boot/dts/stm32f429.dtsi > +++ b/arch/arm/boot/dts/stm32f429.dtsi > @@ -68,6 +68,12 @@ > compatible = "fixed-clock"; > clock-frequency = <32000>; > }; > + > + clk_i2s_ckin: i2s-ckin { > + #clock-cells = <0>; > + compatible = "fixed-clock"; > + clock-frequency = <0>; > + }; > }; > > soc { > @@ -362,7 +368,7 @@ > #clock-cells = <2>; > compatible = "st,stm32f42xx-rcc", "st,stm32-rcc"; > reg = <0x40023800 0x400>; > - clocks = <&clk_hse>; > + clocks = <&clk_hse>, <&clk_i2s_ckin>; > st,syscfg = <&pwrcfg>; > }; > > Applied on stm32-dt-for-v4.11
Thanks
| |