ARM: dts: sh73a0: Rename twd clock to periph clock

The "TWD" clock is actually the Cortex-A9 MPCore "PERIPHCLK" clock,
which not only clocks the private timers and watchdogs (TWD), but also
the interrupt controller and global timer.

Hence rename it from "twd" to "periph".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191211135222.26770-2-geert+renesas@glider.be

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 3383699..7578505 100644 (file)
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -43,7 +43,7 @@
                compatible = "arm,cortex-a9-twd-timer";
                reg = <0xf0000600 0x20>;
                interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>;
-               clocks = <&twd_clk>;
+               clocks = <&periph_clk>;
        };
 
        gic: interrupt-controller@f0001000 {
@@ -812,7 +812,7 @@
                        clock-div = <13>;
                        clock-mult = <1>;
                };
-               twd_clk: twd {
+               periph_clk: periph {
                        compatible = "fixed-factor-clock";
                        clocks = <&cpg_clocks SH73A0_CLK_Z>;
                        #clock-cells = <0>;