MAINTAINERS: Add entries for Toshiba Visconti PLL and clock controller

Add entries for Toshiba Visconti PLL and clock controller binding and
driver.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
diff --git a/MAINTAINERS b/MAINTAINERS
index a61f4f3..6d4abe2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2709,11 +2709,14 @@
 S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
 F:	Documentation/devicetree/bindings/arm/toshiba.yaml
+F:	Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
+F:	Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
 F:	Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
 F:	Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
 F:	Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml
 F:	Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
 F:	arch/arm64/boot/dts/toshiba/
+F:	drivers/clk/visconti/
 F:	drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
 F:	drivers/gpio/gpio-visconti.c
 F:	drivers/pinctrl/visconti/