Change H2+/H3 clocks to 8 steps from 528 MHz up to 1200 MHz to support a
more fine-grained powersave setup. The SoCs are made for 1296 MHz, so
these clocks are still in a safe range. Tested on a NanoPi Duo and
OrangePi Zero.

Signed-off-by: Wilken Gottwalt <wilken.gottw...@mailbox.org>
---
 arch/arm/boot/dts/sun8i-h3.dtsi | 34 +++++++++++++++++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index 4e89701df91f..5517fcc02b7d 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -48,23 +48,53 @@ cpu0_opp_table: opp_table0 {
                compatible = "operating-points-v2";
                opp-shared;
 
-               opp-648000000 {
-                       opp-hz = /bits/ 64 <648000000>;
+               opp-528000000 {
+                       opp-hz = /bits/ 64 <528000000>;
+                       opp-microvolt = <1020000 1020000 1300000>;
+                       clock-latency-ns = <244144>; /* 8 32k periods */
+               };
+
+               opp-624000000 {
+                       opp-hz = /bits/ 64 <624000000>;
                        opp-microvolt = <1040000 1040000 1300000>;
                        clock-latency-ns = <244144>; /* 8 32k periods */
                };
 
+               opp-720000000 {
+                       opp-hz = /bits/ 64 <720000000>;
+                       opp-microvolt = <1060000 1060000 1300000>;
+                       clock-latency-ns = <244144>; /* 8 32k periods */
+               };
+
                opp-816000000 {
                        opp-hz = /bits/ 64 <816000000>;
                        opp-microvolt = <1100000 1100000 1300000>;
                        clock-latency-ns = <244144>; /* 8 32k periods */
                };
 
+               opp-912000000 {
+                       opp-hz = /bits/ 64 <912000000>;
+                       opp-microvolt = <1140000 1140000 1300000>;
+                       clock-latency-ns = <244144>; /* 8 32k periods */
+               };
+
                opp-1008000000 {
                        opp-hz = /bits/ 64 <1008000000>;
                        opp-microvolt = <1200000 1200000 1300000>;
                        clock-latency-ns = <244144>; /* 8 32k periods */
                };
+
+               opp-1104000000 {
+                       opp-hz = /bits/ 64 <1104000000>;
+                       opp-microvolt = <1240000 1240000 1300000>;
+                       clock-latency-ns = <244144>; /* 8 32k periods */
+               };
+
+               opp-1200000000 {
+                       opp-hz = /bits/ 64 <1200000000>;
+                       opp-microvolt = <1300000 1300000 1300000>;
+                       clock-latency-ns = <244144>; /* 8 32k periods */
+               };
        };
 
        cpus {
-- 
2.28.0

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