arm64: dts: qcom: sc7180: add label for secondary mi2s

Adds label for MI2S secondary block to allow follower projects to override
for the four speaker support which uses I2S SD1 line on gpio52 pin.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Judy Hsiao <judyhsiao@chromium.org>
Link: https://lore.kernel.org/r/20210601022117.4071117-1-judyhsiao@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 3ba34f0c9b184b1f4e7d0937f085ad1cae7208f4..a4cbdc36c306ebb51c178d215c7b95847c9533f3 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -769,7 +769,7 @@ hp_i2c: &i2c9 {
                qcom,capture-sd-lines = <0>;
        };
 
-       mi2s@1 {
+       secondary_mi2s: mi2s@1 {
                reg = <MI2S_SECONDARY>;
                qcom,playback-sd-lines = <0>;
        };