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Subject[PATCH 1/1] ARM: dts: imx6ull: add operating points
Date
i.MX6ULL has different operating ranges than i.MX6UL so add the
operating points for the i.MX6ULL and removed them form board device
trees. A 25mV offset is added to the minimum allowed values like for the
i.MX6UL.
The valid frequencies are now selected by the cpufreq driver according
to ratings stored in fuses since commit 0aa9abd4c212 ("cpufreq: imx6q:
check speed grades for i.MX6ULL")

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
---
arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi | 14 --------------
arch/arm/boot/dts/imx6ull.dtsi | 19 +++++++++++++++++++
2 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
index 3dffbcd50bf6..183193e8580d 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
@@ -20,20 +20,6 @@

&cpu0 {
clock-frequency = <792000000>;
- operating-points = <
- /* kHz uV */
- 792000 1225000
- 528000 1175000
- 396000 1025000
- 198000 950000
- >;
- fsl,soc-operating-points = <
- /* KHz uV */
- 792000 1175000
- 528000 1175000
- 396000 1175000
- 198000 1175000
- >;
};

&iomuxc {
diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi
index ebc25c98e5e1..ade64bd46fab 100644
--- a/arch/arm/boot/dts/imx6ull.dtsi
+++ b/arch/arm/boot/dts/imx6ull.dtsi
@@ -48,6 +48,25 @@
/* Delete CAAM node in AIPS-2 (i.MX6UL specific) */
/delete-node/ &crypto;

+&cpu0 {
+ operating-points = <
+ /* kHz uV */
+ 900000 1275000
+ 792000 1225000
+ 528000 1175000
+ 396000 1025000
+ 198000 950000
+ >;
+ fsl,soc-operating-points = <
+ /* KHz uV */
+ 900000 1175000
+ 792000 1175000
+ 528000 1175000
+ 396000 1175000
+ 198000 1175000
+ >;
+};
+
/ {
soc {
aips3: aips-bus@2200000 {
--
2.16.4
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