| Message ID | 20191010130247.32027-1-olivier.moysan@st.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 376d5d86cb208c43887feaa1823901aa34ab58c4 |
| Headers | show |
| Series | ARM: dts: stm32: add hdmi audio support to stm32mp157a-dk1 board | expand |
Hi olivier On 10/10/19 3:02 PM, Olivier Moysan wrote: > Add HDMI audio support through Sil9022 HDMI transceiver > on stm32mp157a-dk1 board. > > Signed-off-by: Olivier Moysan <olivier.moysan@st.com> > --- > arch/arm/boot/dts/stm32mp157a-dk1.dts | 27 ++++++++++++++++++++++++++- > 1 file changed, 26 insertions(+), 1 deletion(-) > Applied on stm32-next. Thanks. Alex > diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts > index 5ad4cef9e971..7a20640c00a9 100644 > --- a/arch/arm/boot/dts/stm32mp157a-dk1.dts > +++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts > @@ -92,7 +92,7 @@ > "Playback" , "MCLK", > "Capture" , "MCLK", > "MICL" , "Mic Bias"; > - dais = <&sai2a_port &sai2b_port>; > + dais = <&sai2a_port &sai2b_port &i2s2_port>; > status = "okay"; > }; > }; > @@ -173,6 +173,7 @@ > reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>; > interrupts = <1 IRQ_TYPE_EDGE_FALLING>; > interrupt-parent = <&gpiog>; > + #sound-dai-cells = <0>; > status = "okay"; > > ports { > @@ -185,6 +186,13 @@ > remote-endpoint = <<dc_ep0_out>; > }; > }; > + > + port@3 { > + reg = <3>; > + sii9022_tx_endpoint: endpoint { > + remote-endpoint = <&i2s2_endpoint>; > + }; > + }; > }; > }; > > @@ -370,6 +378,23 @@ > }; > }; > > +&i2s2 { > + clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>; > + clock-names = "pclk", "i2sclk", "x8k", "x11k"; > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&i2s2_pins_a>; > + pinctrl-1 = <&i2s2_pins_sleep_a>; > + status = "okay"; > + > + i2s2_port: port { > + i2s2_endpoint: endpoint { > + remote-endpoint = <&sii9022_tx_endpoint>; > + format = "i2s"; > + mclk-fs = <256>; > + }; > + }; > +}; > + > &ipcc { > status = "okay"; > }; >
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts index 5ad4cef9e971..7a20640c00a9 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts @@ -92,7 +92,7 @@ "Playback" , "MCLK", "Capture" , "MCLK", "MICL" , "Mic Bias"; - dais = <&sai2a_port &sai2b_port>; + dais = <&sai2a_port &sai2b_port &i2s2_port>; status = "okay"; }; }; @@ -173,6 +173,7 @@ reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>; interrupts = <1 IRQ_TYPE_EDGE_FALLING>; interrupt-parent = <&gpiog>; + #sound-dai-cells = <0>; status = "okay"; ports { @@ -185,6 +186,13 @@ remote-endpoint = <<dc_ep0_out>; }; }; + + port@3 { + reg = <3>; + sii9022_tx_endpoint: endpoint { + remote-endpoint = <&i2s2_endpoint>; + }; + }; }; }; @@ -370,6 +378,23 @@ }; }; +&i2s2 { + clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "i2sclk", "x8k", "x11k"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2s2_pins_a>; + pinctrl-1 = <&i2s2_pins_sleep_a>; + status = "okay"; + + i2s2_port: port { + i2s2_endpoint: endpoint { + remote-endpoint = <&sii9022_tx_endpoint>; + format = "i2s"; + mclk-fs = <256>; + }; + }; +}; + &ipcc { status = "okay"; };
Add HDMI audio support through Sil9022 HDMI transceiver on stm32mp157a-dk1 board. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> --- arch/arm/boot/dts/stm32mp157a-dk1.dts | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-)