[PATCH 2/3] arm64: dts: qcom: acer-aspire1: Correct audio codec definition

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When initially added, a mistake was made in the definition of the codec.

Despite the fact that the DMIC line is connected on the side of the
codec chip, and relevant passive components, including 0-ohm resistors
connecting the dmics, are present, the dmic line is still cut in
another place on the board, which was overlooked.

Correct this by replacing the dmic configuration with a comment
describing this hardware detail.

While at it, also add missing regulators definitions. This is not a
functional change as all the relevant regulators were already added via
the other rail supplies.

Fixes: 4a9f8f8f2ada ("arm64: dts: qcom: Add Acer Aspire 1")
Signed-off-by: Nikita Travkin <nikita@xxxxxxx>
---
 arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts b/arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts
index cfde8cd47107..00b442696618 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts
@@ -209,9 +209,22 @@ alc5682: codec@1a {
 		AVDD-supply = <&vreg_l15a_1p8>;
 		MICVDD-supply = <&reg_codec_3p3>;
 		VBAT-supply = <&reg_codec_3p3>;
+		DBVDD-supply = <&vreg_l15a_1p8>;
+		LDO1-IN-supply = <&vreg_l15a_1p8>;
+
+		/*
+		 * NOTE: The board has a path from this codec to the
+		 * DMIC microphones in the lid, however some of the option
+		 * resistors are absent and the microphones are connected
+		 * to the SoC instead.
+		 *
+		 * If the resistors were to be changed by the user to
+		 * connect the codec, the following could be used:
+		 *
+		 * realtek,dmic1-data-pin = <1>;
+		 * realtek,dmic1-clk-pin = <1>;
+		 */
 
-		realtek,dmic1-data-pin = <1>;
-		realtek,dmic1-clk-pin = <1>;
 		realtek,jd-src = <1>;
 	};
 };

-- 
2.41.0





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