mirror of https://github.com/hak5/openwrt-owl.git
48 lines
1.3 KiB
Diff
48 lines
1.3 KiB
Diff
From 978ed904c17cd39700a5e1f95ee29ef4fee08ce9 Mon Sep 17 00:00:00 2001
|
|
From: Anson Huang <b20788@freescale.com>
|
|
Date: Thu, 19 Dec 2013 10:02:10 -0500
|
|
Subject: [PATCH] ARM: dts: imx6dl: enable cpufreq support
|
|
|
|
This patch adds cpufreq dts for i.mx6dl to support cpufreq driver.
|
|
|
|
Signed-off-by: Anson Huang <b20788@freescale.com>
|
|
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
|
|
---
|
|
arch/arm/boot/dts/imx6dl.dtsi | 20 ++++++++++++++++++++
|
|
1 file changed, 20 insertions(+)
|
|
|
|
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
|
|
index 80d0abe..9c4942f 100644
|
|
--- a/arch/arm/boot/dts/imx6dl.dtsi
|
|
+++ b/arch/arm/boot/dts/imx6dl.dtsi
|
|
@@ -22,6 +22,26 @@
|
|
device_type = "cpu";
|
|
reg = <0>;
|
|
next-level-cache = <&L2>;
|
|
+ operating-points = <
|
|
+ /* kHz uV */
|
|
+ 996000 1275000
|
|
+ 792000 1175000
|
|
+ 396000 1075000
|
|
+ >;
|
|
+ fsl,soc-operating-points = <
|
|
+ /* ARM kHz SOC-PU uV */
|
|
+ 996000 1175000
|
|
+ 792000 1175000
|
|
+ 396000 1175000
|
|
+ >;
|
|
+ clock-latency = <61036>; /* two CLK32 periods */
|
|
+ clocks = <&clks 104>, <&clks 6>, <&clks 16>,
|
|
+ <&clks 17>, <&clks 170>;
|
|
+ clock-names = "arm", "pll2_pfd2_396m", "step",
|
|
+ "pll1_sw", "pll1_sys";
|
|
+ arm-supply = <®_arm>;
|
|
+ pu-supply = <®_pu>;
|
|
+ soc-supply = <®_soc>;
|
|
};
|
|
|
|
cpu@1 {
|
|
--
|
|
2.0.3
|
|
|