[PATCH 4/5] ARM: berlin/dt: add cpupll and syspll support to BG2CD

[Alexandre Belloni]

This also moves the clocks from the clocks container node to the root.

Signed-off-by: Alexandre Belloni <alexandre.bell...@free-electrons.com>
---
 arch/arm/boot/dts/berlin2cd.dtsi | 56 ++++++++++++++++++++++++++++------------
 1 file changed, 39 insertions(+), 17 deletions(-)

diff --git a/arch/arm/boot/dts/berlin2cd.dtsi b/arch/arm/boot/dts/berlin2cd.dtsi
index 094968c27533..c84013c1597c 100644
--- a/arch/arm/boot/dts/berlin2cd.dtsi
+++ b/arch/arm/boot/dts/berlin2cd.dtsi
@@ -30,24 +30,46 @@
                };
        };
 
-       clocks {
-               smclk: sysmgr-clock {
-                       compatible = "fixed-clock";
-                       #clock-cells = <0>;
-                       clock-frequency = <25000000>;
-               };
+       smclk: sysmgr-clock {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <25000000>;
+       };
 
-               cfgclk: cfg-clock {
-                       compatible = "fixed-clock";
-                       #clock-cells = <0>;
-                       clock-frequency = <75000000>;
-               };
+       cfgclk: cfg-clock {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <75000000>;
+       };
 
-               sysclk: system-clock {
-                       compatible = "fixed-clock";
-                       #clock-cells = <0>;
-                       clock-frequency = <300000000>;
-               };
+       syspll: syspll {
+               compatible = "marvell,berlin2-pll";
+               clocks = <&smclk>;
+               #clock-cells = <0>;
+               reg = <0xf7ea0014 8>;
+       };
+
+       cpupll: cpupll {
+               compatible = "marvell,berlin2-pll";
+               clocks = <&smclk>;
+               #clock-cells = <0>;
+               reg = <0xf7ea003c 8>;
+       };
+
+       cpuclk: cpu-clock {
+               compatible = "fixed-factor-clock";
+               clocks = <&cpupll>;
+               #clock-cells = <0>;
+               clock-div = <1>;
+               clock-mult = <1>;
+       };
+
+       twdclk: twdclk {
+               compatible = "fixed-factor-clock";
+               #clock-cells = <0>;
+               clocks = <&cpuclk>;
+               clock-mult = <1>;
+               clock-div = <3>;
        };
 
        soc {
@@ -76,7 +98,7 @@
                        compatible = "arm,cortex-a9-twd-timer";
                        reg = <0xad0600 0x20>;
                        interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
-                       clocks = <&sysclk>;
+                       clocks = <&twdclk>;
                };
 
                apb@e80000 {
-- 
1.8.3.2

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