Module Name: src
Committed By: jmcneill
Date: Thu Oct 5 13:25:34 UTC 2017
Modified Files:
src/sys/arch/arm/dts: sun8i-h3-nanopi-neo.dts
Log Message:
add cpu regulator and operating points for nanopi neo
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/arm/dts/sun8i-h3-nanopi-neo.dts
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/dts/sun8i-h3-nanopi-neo.dts
diff -u src/sys/arch/arm/dts/sun8i-h3-nanopi-neo.dts:1.1 src/sys/arch/arm/dts/sun8i-h3-nanopi-neo.dts:1.2
--- src/sys/arch/arm/dts/sun8i-h3-nanopi-neo.dts:1.1 Thu Jul 13 01:17:58 2017
+++ src/sys/arch/arm/dts/sun8i-h3-nanopi-neo.dts Thu Oct 5 13:25:33 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: sun8i-h3-nanopi-neo.dts,v 1.1 2017/07/13 01:17:58 jmcneill Exp $ */
+/* $NetBSD: sun8i-h3-nanopi-neo.dts,v 1.2 2017/10/05 13:25:33 jmcneill Exp $ */
/*-
* Copyright (c) 2017 Jared McNeill <jmcne...@invisible.ca>
@@ -29,6 +29,35 @@
#include "../../../external/gpl2/dts/dist/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts"
#include "sun8i-h3.dtsi"
+/ {
+ cpus {
+ cpu@0 {
+ cpu-supply = <&vdd_cpu>;
+ operating-points = <
+ /* kHz uV */
+ 1008000 1300000
+ 816000 1100000
+ 480000 1100000
+ >;
+ };
+ };
+
+ vdd_cpu: reg_cpux_vset {
+ compatible = "regulator-gpio";
+
+ regulator-name = "cpux-supply";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-boot-on;
+
+ gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* GPIOL6 */
+ states = <1300000 0x1
+ 1100000 0x0>;
+
+ enable-active-high;
+ };
+};
+
&emac {
phy-mode = "mii";
phy = <&phy1>;
