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arm64: dts: qcom: sm8450-nagara: Disable empty i2c bus

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As much as it hurts me, there is no FM radio chips on these devices.
It seems to be present on Japanese models, but these are not available
globally and differ in a few more ways anyway (such as a super high-tech
NFC chip). Since it's the only subdevice of its I2C host bus, disable
said bus to save some power.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221213132517.203609-3-konrad.dybcio@linaro.org
This commit is contained in:
Konrad Dybcio
2022-12-13 14:25:17 +01:00
committed by Bjorn Andersson
parent 71b4fb83a9
commit 7ca5618520
1 changed files with 0 additions and 7 deletions
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7
arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
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@@ -562,13 +562,6 @@ &i2c9 {
/* NXP SN1X0 NFC @ 28 */
};
&i2c13 {
clock-frequency = <400000>;
status = "okay";
/* Richwave RTC6226 FM Radio Receiver @ 64 */
};
&i2c14 {
clock-frequency = <1000000>;
status = "okay";