From 7f59caec7b41963efc720dad8e03ba90d930bf86 Mon Sep 17 00:00:00 2001
From: Konrad Dybcio <konrad.dybcio@somainline.org>
Date: Sun, 31 Jan 2021 02:38:45 +0100
Subject: [PATCH] arm64: dts: qcom: msm8994-octagon: Add FM Radio and DDR
regulator nodes
FAN53526 and SI470X are both connected over blsp2_i2c5. Configure them.
Signed-off-by: Gustave Monce <gustave.monce@outlook.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210131013853.55810-15-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
.../dts/qcom/msm8994-msft-lumia-octagon.dtsi | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
index 1210b470f00c2..b1a09d97b4856 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
@@ -304,6 +304,32 @@
status = "okay";
};
+&blsp2_i2c5 {
+ status = "okay";
+
+ fm_radio: si4705@11 {
+ compatible = "silabs,si470x";
+ reg = <0x11>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&tlmm 93 GPIO_ACTIVE_HIGH>;
+ };
+
+ vreg_lpddr_1p1: fan53526a@6c {
+ compatible = "fcs,fan53526";
+ reg = <0x6c>;
+
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ vin-supply = <&vph_pwr>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-always-on; /* Turning off DDR power doesn't sound good. */
+ };
+
+ /* ANX7816 HDMI bridge (needs MDSS HDMI) */
+};
+
&blsp2_spi4 {
status = "okay";
--
2.39.5