arm64: dts: visconti: Add clock controller support for TMPV7708

Adds node of clock controller support for Toshiba Visconti TMPV7708.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Link: https://lore.kernel.org/r/20220421080143.2135566-1-nobuhiro1.iwamatsu@toshiba.co.jp/

diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
index 01d7ee6..1683113 100644 (file)
--- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
@@ -7,6 +7,7 @@
  *
  */
 
+#include <dt-bindings/clock/toshiba,tmpv770x.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
@@ -182,6 +183,12 @@
                #clock-cells = <0>;
        };
 
+       osc2_clk: osc2-clk {
+               compatible = "fixed-clock";
+               clock-frequency = <20000000>;
+               #clock-cells = <0>;
+       };
+
        soc {
                #address-cells = <2>;
                #size-cells = <2>;
@@ -216,6 +223,20 @@
                        interrupt-parent = <&gic>;
                };
 
+               pipllct: clock-controller@24220000 {
+                       compatible = "toshiba,tmpv7708-pipllct";
+                       reg = <0 0x24220000 0 0x820>;
+                       #clock-cells = <1>;
+                       clocks = <&osc2_clk>;
+               };
+
+               pismu: syscon@24200000 {
+                       compatible = "toshiba,tmpv7708-pismu", "syscon";
+                       reg = <0 0x24200000 0 0x2140>;
+                       #clock-cells = <1>;
+                       #reset-cells = <1>;
+               };
+
                uart0: serial@28200000 {
                        compatible = "arm,pl011", "arm,primecell";
                        reg = <0 0x28200000 0 0x1000>;