dt-bindings: pinctrl: qcom,sm6115-pinctrl: fix indentation in example

Bindings example should be indented with 4-spaces.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Iskren Chernev <iskren.chernev@gmail.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-4-krzysztof.kozlowski@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/pinctrl/qcom,sm6115-pinctrl.yaml

@@ -150,44 +150,44 @@ additionalProperties: false
 
 examples:
   - |
-        #include <dt-bindings/interrupt-controller/arm-gic.h>
-        tlmm: pinctrl@500000 {
-                compatible = "qcom,sm6115-tlmm";
-                reg = <0x500000 0x400000>,
-                        <0x900000 0x400000>,
-                        <0xd00000 0x400000>;
-                reg-names = "west", "south", "east";
-                interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
-                gpio-controller;
-                #gpio-cells = <2>;
-                interrupt-controller;
-                #interrupt-cells = <2>;
-                gpio-ranges = <&tlmm 0 0 114>;
-
-                sdc2_on_state: sdc2-on-state {
-                        clk-pins {
-                                pins = "sdc2_clk";
-                                bias-disable;
-                                drive-strength = <16>;
-                        };
-
-                        cmd-pins {
-                                pins = "sdc2_cmd";
-                                bias-pull-up;
-                                drive-strength = <10>;
-                        };
-
-                        data-pins {
-                                pins = "sdc2_data";
-                                bias-pull-up;
-                                drive-strength = <10>;
-                        };
-
-                        sd-cd-pins {
-                                pins = "gpio88";
-                                function = "gpio";
-                                bias-pull-up;
-                                drive-strength = <2>;
-                        };
-                };
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@500000 {
+        compatible = "qcom,sm6115-tlmm";
+        reg = <0x500000 0x400000>,
+              <0x900000 0x400000>,
+              <0xd00000 0x400000>;
+        reg-names = "west", "south", "east";
+        interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 114>;
+
+        sdc2_on_state: sdc2-on-state {
+            clk-pins {
+                pins = "sdc2_clk";
+                bias-disable;
+                drive-strength = <16>;
+            };
+
+            cmd-pins {
+                pins = "sdc2_cmd";
+                bias-pull-up;
+                drive-strength = <10>;
+            };
+
+            data-pins {
+                pins = "sdc2_data";
+                bias-pull-up;
+                drive-strength = <10>;
+            };
+
+            sd-cd-pins {
+                pins = "gpio88";
+                function = "gpio";
+                bias-pull-up;
+                drive-strength = <2>;
+            };
         };
+    };