Messages in this thread Patch in this message | | | From | Peter Griffin <> | Subject | [PATCH 10/18] ASoC: sti: Update example to include assigned-clocks and mclk-fs | Date | Thu, 21 Apr 2016 12:04:27 +0100 |
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Update the examples, as otherwise driver errors with an incorrect mclk ratio at runtime.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Cc: arnaud.pouliquen@st.com --- Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt index ef2e0c6..e6ef96a8 100644 --- a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt +++ b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt @@ -62,6 +62,9 @@ Example: #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-clock-rates = <50000000>; reg = <0x8D82000 0x158>; interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>; dmas = <&fdma0 4 0 1>; @@ -78,6 +81,9 @@ Example: #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>; reg = <0x8D85000 0x158>; interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>; dmas = <&fdma0 7 0 1>; @@ -133,6 +139,7 @@ Example of audio card declaration: /* DAC */ format = "i2s"; dai-tdm-slot-width = <32>; + mclk-fs = <256>; cpu { sound-dai = <&sti_uni_player2>; }; @@ -144,6 +151,7 @@ Example of audio card declaration: simple-audio-card,dai-link@1 { /* SPDIF */ format = "left_j"; + mclk-fs = <128>; cpu { sound-dai = <&sti_uni_player3>; }; -- 1.9.1
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