lkml.org 
[lkml]   [2020]   [Feb]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v1 07/12] arm64: dts: librem5-devkit: add the regulators for DVFS
Date
From: "Angus Ainslie (Purism)" <angus@akkea.ca>

Specify which regulator is used for cpufreq DVFS.

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
---
.../dts/freescale/imx8mq-librem5-devkit.dts | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index ac0145839a69..6a8f6cee96cf 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -223,6 +223,26 @@
};
};

+&A53_0 {
+ operating-points-v2 = <&a53_opp_table>;
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_1 {
+ operating-points-v2 = <&a53_opp_table>;
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_2 {
+ operating-points-v2 = <&a53_opp_table>;
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_3 {
+ operating-points-v2 = <&a53_opp_table>;
+ cpu-supply = <&buck2_reg>;
+};
+
&clk {
assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>;
assigned-clock-rates = <786432000>, <722534400>;
--
2.20.1
\
 
 \ /
  Last update: 2020-02-05 15:31    [W:1.954 / U:0.768 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site