dt-bindings: timer: Correct indentation and style in DTS example

DTS example in the bindings should be indented with 2- or 4-spaces and
aligned with opening '- |', so correct any differences like 3-spaces or
mixtures 2- and 4-spaces in one binding.

No functional changes here, but saves some comments during reviews of
new patches built on existing code.

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Reviewed-by: Niklas Söderlund <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Daniel Lezcano <[e-mail]>

Documentation/devicetree/bindings/timer/arm,twd-timer.yaml

···
     #include <dt-bindings/interrupt-controller/arm-gic.h>
 
     timer@2c000600 {
-            compatible = "arm,arm11mp-twd-timer";
-            reg = <0x2c000600 0x20>;
-            interrupts = <GIC_PPI 13 0xf01>;
+        compatible = "arm,arm11mp-twd-timer";
+        reg = <0x2c000600 0x20>;
+        interrupts = <GIC_PPI 13 0xf01>;
     };

Documentation/devicetree/bindings/timer/renesas,cmt.yaml

···
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/power/r8a7790-sysc.h>
     cmt0: timer@ffca0000 {
-            compatible = "renesas,r8a7790-cmt0", "renesas,rcar-gen2-cmt0";
-            reg = <0xffca0000 0x1004>;
-            interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
-            clocks = <&cpg CPG_MOD 124>;
-            clock-names = "fck";
-            power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
-            resets = <&cpg 124>;
+        compatible = "renesas,r8a7790-cmt0", "renesas,rcar-gen2-cmt0";
+        reg = <0xffca0000 0x1004>;
+        interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&cpg CPG_MOD 124>;
+        clock-names = "fck";
+        power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+        resets = <&cpg 124>;
     };
 
     cmt1: timer@e6130000 {
-            compatible = "renesas,r8a7790-cmt1", "renesas,rcar-gen2-cmt1";
-            reg = <0xe6130000 0x1004>;
-            interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-            clocks = <&cpg CPG_MOD 329>;
-            clock-names = "fck";
-            power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
-            resets = <&cpg 329>;
+        compatible = "renesas,r8a7790-cmt1", "renesas,rcar-gen2-cmt1";
+        reg = <0xe6130000 0x1004>;
+        interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&cpg CPG_MOD 329>;
+        clock-names = "fck";
+        power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+        resets = <&cpg 329>;
     };

Documentation/devicetree/bindings/timer/renesas,em-sti.yaml

···
   - |
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     timer@e0180000 {
-            compatible = "renesas,em-sti";
-            reg = <0xe0180000 0x54>;
-            interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
-            clocks = <&sti_sclk>;
-            clock-names = "sclk";
+        compatible = "renesas,em-sti";
+        reg = <0xe0180000 0x54>;
+        interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&sti_sclk>;
+        clock-names = "sclk";
     };

Documentation/devicetree/bindings/timer/renesas,mtu2.yaml

···
     #include <dt-bindings/clock/r7s72100-clock.h>
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     mtu2: timer@fcff0000 {
-            compatible = "renesas,mtu2-r7s72100", "renesas,mtu2";
-            reg = <0xfcff0000 0x400>;
-            interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
-            interrupt-names = "tgi0a";
-            clocks = <&mstp3_clks R7S72100_CLK_MTU2>;
-            clock-names = "fck";
-            power-domains = <&cpg_clocks>;
+        compatible = "renesas,mtu2-r7s72100", "renesas,mtu2";
+        reg = <0xfcff0000 0x400>;
+        interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "tgi0a";
+        clocks = <&mstp3_clks R7S72100_CLK_MTU2>;
+        clock-names = "fck";
+        power-domains = <&cpg_clocks>;
     };

Documentation/devicetree/bindings/timer/renesas,ostm.yaml

···
     #include <dt-bindings/clock/r7s72100-clock.h>
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     ostm0: timer@fcfec000 {
-            compatible = "renesas,r7s72100-ostm", "renesas,ostm";
-            reg = <0xfcfec000 0x30>;
-            interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
-            clocks = <&mstp5_clks R7S72100_CLK_OSTM0>;
-            power-domains = <&cpg_clocks>;
+        compatible = "renesas,r7s72100-ostm", "renesas,ostm";
+        reg = <0xfcfec000 0x30>;
+        interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
+        clocks = <&mstp5_clks R7S72100_CLK_OSTM0>;
+        power-domains = <&cpg_clocks>;
     };

Documentation/devicetree/bindings/timer/renesas,tmu.yaml

···
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/power/r8a7779-sysc.h>
     tmu0: timer@ffd80000 {
-            compatible = "renesas,tmu-r8a7779", "renesas,tmu";
-            reg = <0xffd80000 0x30>;
-            interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
-            interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
-            clocks = <&mstp0_clks R8A7779_CLK_TMU0>;
-            clock-names = "fck";
-            power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
-            #renesas,channels = <3>;
+        compatible = "renesas,tmu-r8a7779", "renesas,tmu";
+        reg = <0xffd80000 0x30>;
+        interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+        clocks = <&mstp0_clks R8A7779_CLK_TMU0>;
+        clock-names = "fck";
+        power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
+        #renesas,channels = <3>;
     };

Documentation/devicetree/bindings/timer/renesas,tpu.yaml

···
 examples:
   - |
     tpu: tpu@ffffe0 {
-            compatible = "renesas,tpu";
-            reg = <0xffffe0 16>, <0xfffff0 12>;
-            clocks = <&pclk>;
-            clock-names = "fck";
+        compatible = "renesas,tpu";
+        reg = <0xffffe0 16>, <0xfffff0 12>;
+        clocks = <&pclk>;
+        clock-names = "fck";
     };

Documentation/devicetree/bindings/timer/sifive,clint.yaml

···
                             <&cpu2intc 3>, <&cpu2intc 7>,
                             <&cpu3intc 3>, <&cpu3intc 7>,
                             <&cpu4intc 3>, <&cpu4intc 7>;
-       reg = <0x2000000 0x10000>;
+      reg = <0x2000000 0x10000>;
     };
 ...