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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/arm/boot/dts/ls1021a-twr.dts
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/arm/boot/dts/ls1021a-twr.dts')
-rw-r--r--kernel/arch/arm/boot/dts/ls1021a-twr.dts94
1 files changed, 94 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/ls1021a-twr.dts b/kernel/arch/arm/boot/dts/ls1021a-twr.dts
index a2c591e2d..fbb89d134 100644
--- a/kernel/arch/arm/boot/dts/ls1021a-twr.dts
+++ b/kernel/arch/arm/boot/dts/ls1021a-twr.dts
@@ -56,6 +56,55 @@
enet0_sgmii_phy = &sgmii_phy2;
enet1_sgmii_phy = &sgmii_phy0;
};
+
+ sys_mclk: clock-mclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24576000>;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_3p3v: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,widgets =
+ "Microphone", "Microphone Jack",
+ "Headphone", "Headphone Jack",
+ "Speaker", "Speaker Ext",
+ "Line", "Line In Jack";
+ simple-audio-card,routing =
+ "MIC_IN", "Microphone Jack",
+ "Microphone Jack", "Mic Bias",
+ "LINE_IN", "Line In Jack",
+ "Headphone Jack", "HP_OUT",
+ "Speaker Ext", "LINE_OUT";
+
+ simple-audio-card,cpu {
+ sound-dai = <&sai1>;
+ frame-master;
+ bitclock-master;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&codec>;
+ frame-master;
+ bitclock-master;
+ };
+ };
};
&dspi1 {
@@ -73,12 +122,53 @@
};
};
+&enet0 {
+ tbi-handle = <&tbi1>;
+ phy-handle = <&sgmii_phy2>;
+ phy-connection-type = "sgmii";
+ status = "okay";
+};
+
+&enet1 {
+ tbi-handle = <&tbi1>;
+ phy-handle = <&sgmii_phy0>;
+ phy-connection-type = "sgmii";
+ status = "okay";
+};
+
+&enet2 {
+ phy-handle = <&rgmii_phy1>;
+ phy-connection-type = "rgmii-id";
+ status = "okay";
+};
+
&i2c0 {
status = "okay";
+
+ ina220@40 {
+ compatible = "ti,ina220";
+ reg = <0x40>;
+ shunt-resistor = <1000>;
+ };
+
+ ina220@41 {
+ compatible = "ti,ina220";
+ reg = <0x41>;
+ shunt-resistor = <1000>;
+ };
+
};
&i2c1 {
status = "okay";
+ codec: sgtl5000@a {
+ #sound-dai-cells = <0>;
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <&reg_3p3v>;
+ VDDIO-supply = <&reg_3p3v>;
+ clocks = <&sys_mclk 1>;
+ };
};
&ifc {
@@ -118,6 +208,10 @@
};
};
+&sai1 {
+ status = "okay";
+};
+
&uart0 {
status = "okay";
};