dt-bindings: rtc: Drop unneeded quotes

Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230317233634.3968656-1-robh@kernel.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Author: robherring

Documentation/devicetree/bindings/rtc/allwinner,sun4i-a10-rtc.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Allwinner A10 RTC
 
 allOf:
-  - $ref: "rtc.yaml#"
+  - $ref: rtc.yaml#
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>

Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml

@@ -61,7 +61,7 @@ properties:
         - the Internal Oscillator, at index 2.
 
 allOf:
-  - $ref: "rtc.yaml#"
+  - $ref: rtc.yaml#
   - if:
       properties:
         compatible:

Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Atmel AT91 RTC
 
 allOf:
-  - $ref: "rtc.yaml#"
+  - $ref: rtc.yaml#
 
 maintainers:
   - Alexandre Belloni <alexandre.belloni@bootlin.com>

Documentation/devicetree/bindings/rtc/atmel,at91sam9260-rtt.yaml

@@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Atmel AT91 RTT
 
 allOf:
-  - $ref: "rtc.yaml#"
+  - $ref: rtc.yaml#
 
 maintainers:
   - Alexandre Belloni <alexandre.belloni@bootlin.com>

Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml

@@ -15,7 +15,7 @@ description:
   optionally generate RTC alarm interrupts.
 
 allOf:
-  - $ref: "rtc.yaml#"
+  - $ref: rtc.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml

@@ -38,8 +38,8 @@ properties:
 
   clock-names:
     items:
-      - const: "PCLK"
-      - const: "EXTCLK"
+      - const: PCLK
+      - const: EXTCLK
 
 required:
   - compatible

Documentation/devicetree/bindings/rtc/microcrystal,rv3032.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Microchip RV-3032 RTC
 
 allOf:
-  - $ref: "rtc.yaml#"
+  - $ref: rtc.yaml#
 
 maintainers:
   - Alexandre Belloni <alexandre.belloni@bootlin.com>

Documentation/devicetree/bindings/rtc/mstar,msc313-rtc.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Mstar MSC313e RTC
 
 allOf:
-  - $ref: "rtc.yaml#"
+  - $ref: rtc.yaml#
 
 maintainers:
   - Daniel Palmer <daniel@0x0f.com>

Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: NUVOTON NCT3018Y Real Time Clock
 
 allOf:
-  - $ref: "rtc.yaml#"
+  - $ref: rtc.yaml#
 
 maintainers:
   - Medad CChien <ctcchien@nuvoton.com>

Documentation/devicetree/bindings/rtc/nxp,pcf2127.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: NXP PCF2127 Real Time Clock
 
 allOf:
-  - $ref: "rtc.yaml#"
+  - $ref: rtc.yaml#
 
 maintainers:
   - Alexandre Belloni <alexandre.belloni@bootlin.com>