Soundwire controllers on sc8280xp needs an explicit reset, this
patch adds support for this.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index d2a2224d138a..a2d0f8abe23d 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/clock/qcom,dispcc-sc8280xp.h>
#include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+#include <dt-bindings/clock/qcom,lpasscc-sc8280xp.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/interconnect/qcom,osm-l3.h>
#include <dt-bindings/interconnect/qcom,sc8280xp.h>
@@ -2548,6 +2549,8 @@ rxmacro: rxmacro@3200000 {
swr1: soundwire-controller@3210000 {
compatible = "qcom,soundwire-v1.6.0";
reg = <0 0x03210000 0 0x2000>;
+ resets = <&lpass_audiocc LPASS_AUDIO_SWR_RX_CGCR>;
+ reset-names = "swr_audio_cgcr";
interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rxmacro>;
clock-names = "iface";
@@ -2647,6 +2650,13 @@ swr0: soundwire-controller@3250000 {
status = "disabled";
};
+ lpass_audiocc: clock-controller@3300000 {
+ compatible = "qcom,sc8280xp-lpassaudiocc";
+ reg = <0 0x032a9000 0 0x1000>;
+ #reset-cells = <1>;
+ #clock-cells = <1>;
+ };
+
swr2: soundwire-controller@3330000 {
compatible = "qcom,soundwire-v1.6.0";
reg = <0 0x03330000 0 0x2000>;
@@ -2654,6 +2664,8 @@ swr2: soundwire-controller@3330000 {
<GIC_SPI 520 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "core", "wakeup";
+ resets = <&lpasscc LPASS_AUDIO_SWR_TX_CGCR>;
+ reset-names = "swr_audio_cgcr";
clocks = <&txmacro>;
clock-names = "iface";
label = "TX";
@@ -2849,6 +2861,13 @@ data-pins {
};
};
+ lpasscc: clock-controller@33e0000 {
+ compatible = "qcom,sc8280xp-lpasscc";
+ reg = <0 0x033e0000 0 0x21000>;
+ #reset-cells = <1>;
+ #clock-cells = <1>;
+ };
+
usb_0_qmpphy: phy@88eb000 {
compatible = "qcom,sc8280xp-qmp-usb43dp-phy";
reg = <0 0x088eb000 0 0x4000>;
--
2.25.1
