On 05/25/2016 06:06 PM, Peter Griffin wrote: > This patch adds the DT nodes for the uniperif player > IP blocks found on STiH407 family silicon. > > Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx> > --- > arch/arm/boot/dts/stih407-family.dtsi | 76 +++++++++++++++++++++++++++++++++++ > 1 file changed, 76 insertions(+) > > diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi > index 60f95b6..7ca149b 100644 > --- a/arch/arm/boot/dts/stih407-family.dtsi > +++ b/arch/arm/boot/dts/stih407-family.dtsi > @@ -755,5 +755,81 @@ > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_spdif_out >; > }; > + > + sti_uni_player0: sti-uni-player@0 { > + compatible = "st,sti-uni-player"; > + status = "disabled"; > + #sound-dai-cells = <0>; > + st,syscfg = <&syscfg_core>; > + clocks = <&clk_s_d0_flexgen CLK_PCM_0>; > + assigned-clocks = <&clk_s_d0_flexgen CLK_PCM_0>; > + assigned-clock-parents = <&clk_s_d0_quadfs 0>; This does not work properly. You need to declare parent like this: assigned-clocks = <&clk_s_d0_quadfs 0>, <&clk_s_d0_flexgen CLK_PCM_0>; assigned-clock-parents = <0>, <&clk_s_d0_quadfs 0>; > + assigned-clock-rates = <50000000>; > + reg = <0x8D80000 0x158>; > + interrupts = <GIC_SPI 84 IRQ_TYPE_NONE>; > + dmas = <&fdma0 2 0 1>; > + dai-name = "Uni Player #0 (HDMI)"; > + dma-names = "tx"; > + st,uniperiph-id = <0>; > + st,version = <5>; > + st,mode = "HDMI"; > + }; > + > + sti_uni_player1: sti-uni-player@1 { > + compatible = "st,sti-uni-player"; > + status = "disabled"; > + #sound-dai-cells = <0>; > + st,syscfg = <&syscfg_core>; > + clocks = <&clk_s_d0_flexgen CLK_PCM_1>; > + assigned-clocks = <&clk_s_d0_flexgen CLK_PCM_1>; > + assigned-clock-parents = <&clk_s_d0_quadfs 1>; assigned-clocks = <&clk_s_d0_quadfs 1>, <&clk_s_d0_flexgen CLK_PCM_1>; assigned-clock-parents = <0>, <&clk_s_d0_quadfs 1>; > + assigned-clock-rates = <50000000>; > + reg = <0x8D81000 0x158>; > + interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>; > + dmas = <&fdma0 3 0 1>; > + dai-name = "Uni Player #1 (PIO)"; > + dma-names = "tx"; > + st,uniperiph-id = <1>; > + st,version = <5>; > + st,mode = "PCM"; > + }; > + > + sti_uni_player2: sti-uni-player@2 { > + compatible = "st,sti-uni-player"; > + status = "disabled"; > + #sound-dai-cells = <0>; > + st,syscfg = <&syscfg_core>; > + clocks = <&clk_s_d0_flexgen CLK_PCM_2>; > + assigned-clocks = <&clk_s_d0_flexgen CLK_PCM_2>; > + assigned-clock-parents = <&clk_s_d0_quadfs 2>; assigned-clocks = <&clk_s_d0_quadfs 2>, <&clk_s_d0_flexgen CLK_PCM_2>; assigned-clock-parents = <0>, <&clk_s_d0_quadfs 2>; > + assigned-clock-rates = <50000000>; > + reg = <0x8D82000 0x158>; > + interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>; > + dmas = <&fdma0 4 0 1>; > + dai-name = "Uni Player #1 (DAC)"; > + dma-names = "tx"; > + st,uniperiph-id = <2>; > + st,version = <5>; > + st,mode = "PCM"; > + }; > + > + sti_uni_player3: sti-uni-player@3 { > + compatible = "st,sti-uni-player"; > + status = "disabled"; > + #sound-dai-cells = <0>; > + st,syscfg = <&syscfg_core>; > + clocks = <&clk_s_d0_flexgen CLK_SPDIFF>; > + assigned-clocks = <&clk_s_d0_flexgen CLK_SPDIFF>; > + assigned-clock-parents = <&clk_s_d0_quadfs 3>; > + assigned-clock-rates = <50000000>; assigned-clocks = <&clk_s_d0_quadfs 3>, <&clk_s_d0_flexgen CLK_SPDIFF>; assigned-clock-parents = <0>, <&clk_s_d0_quadfs 3>; Regards, Arnaud > + reg = <0x8D85000 0x158>; > + interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>; > + dmas = <&fdma0 7 0 1>; > + dma-names = "tx"; > + dai-name = "Uni Player #1 (PIO)"; > + st,uniperiph-id = <3>; > + st,version = <5>; > + st,mode = "SPDIF"; > + }; > }; > }; > -- To unsubscribe from this list: send the line "unsubscribe linux-remoteproc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html