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authorYuantian Tang2019-06-11 13:42:44 +0800
committerShawn Guo2019-06-13 10:51:40 +0800
commit55d0f98a2de6e195f88122085cedcb8ce7f4daed (patch)
tree8eb3ba3ca76bf2bb83b65e73addd60ca564d8841 /arch/arm64/boot/dts
parentb4e3e54a46a6dd973909eb4957f8e9e484e5a229 (diff)
arm64: dts: ls1028a: Add temperature sensor node
Add nxp sa56004 chip node for temperature monitor. Signed-off-by: Yuantian Tang <andy.tang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts')
-rw-r--r--arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts15
-rw-r--r--arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts15
2 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index 4ed18287e077..68e1eafd260a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -47,6 +47,15 @@
regulator-always-on;
};
+ sb_3v3: regulator-sb3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3v3_vbus";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
@@ -117,6 +126,12 @@
#size-cells = <0>;
reg = <0x3>;
+ temperature-sensor@4c {
+ compatible = "nxp,sa56004";
+ reg = <0x4c>;
+ vcc-supply = <&sb_3v3>;
+ };
+
rtc@51 {
compatible = "nxp,pcf2129";
reg = <0x51>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index 4a203f7da598..c1b58a5c0de8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -43,6 +43,15 @@
regulator-always-on;
};
+ sb_3v3: regulator-sb3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3v3_vbus";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
@@ -115,6 +124,12 @@
#size-cells = <0>;
reg = <0x3>;
+ temperature-sensor@4c {
+ compatible = "nxp,sa56004";
+ reg = <0x4c>;
+ vcc-supply = <&sb_3v3>;
+ };
+
rtc@51 {
compatible = "nxp,pcf2129";
reg = <0x51>;