Update the examples, as otherwise driver errors with an incorrect
mclk ratio at runtime.
Signed-off-by: Peter Griffin <peter.grif...@linaro.org>
Cc: arnaud.pouliq...@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
