diff mbox series

[14/18] arm64: dts: qcom: msm8994-octagon: Add FM Radio and DDR regulator nodes

Message ID 20210131013853.55810-15-konrad.dybcio@somainline.org
State Accepted
Commit 7f59caec7b41963efc720dad8e03ba90d930bf86
Headers show
Series 8992/4/Lumia 950/XL DTS updates | expand

Commit Message

Konrad Dybcio Jan. 31, 2021, 1:38 a.m. UTC 
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>
---
 .../dts/qcom/msm8994-msft-lumia-octagon.dtsi  | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)
diff mbox series

Patch

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 097f8f6701e3..80e4ed48a1e3 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 @@  &blsp1_uart2 {
 	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";