Sorry! I made a mistake in the title. I will fix them and re-post. On Thu, Nov 1, 2018 at 8:40 PM Cheng-Yi Chiang cychiang@chromium.org wrote:
rt5663 codec driver will support setting CPVDD and AVDD power supply from device tree.
Signed-off-by: Cheng-Yi Chiang cychiang@chromium.org
Documentation/devicetree/bindings/sound/rt5663.txt | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/rt5663.txt b/Documentation/devicetree/bindings/sound/rt5663.txt index 23386446c63d6..d4058dfde0392 100644 --- a/Documentation/devicetree/bindings/sound/rt5663.txt +++ b/Documentation/devicetree/bindings/sound/rt5663.txt @@ -36,6 +36,9 @@ Optional properties: "realtek,impedance_sensing_num" is 2. It means that there are 2 ranges of impedance in the impedance sensing function.
+- avdd-supply: Power supply for AVDD, providing 1.8V. +- cpvdd-supply: Power supply for CPVDD, providing 3.5V.
Pins on the device (for linking into audio routes) for RT5663:
- IN1P
@@ -51,4 +54,6 @@ rt5663: codec@12 { compatible = "realtek,rt5663"; reg = <0x12>; interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
avdd-supply = <&pp1800_a_alc5662>;cpvdd-supply = <&pp3500_a_alc5662>;};
2.19.1.568.g152ad8e336-goog