dt-bindings: change the macro name of prci in header files and example

We currently change the macro name for fu540 and fu740 by adding the
prefix respectively, the dt-bindings should be modified as well.

Signed-off-by: Zong Li <zong.li@sifive.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Link: https://lore.kernel.org/r/f9284873c2993a9952d9fe4f8dd5e89f20daab75.1646388139.git.zong.li@sifive.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

Author: zongbox

Documentation/devicetree/bindings/gpio/sifive,gpio.yaml

@@ -80,7 +80,7 @@ examples:
         interrupts = <7>, <8>, <9>, <10>, <11>, <12>, <13>, <14>, <15>, <16>,
                      <17>, <18>, <19>, <20>, <21>, <22>;
         reg = <0x10060000 0x1000>;
-        clocks = <&tlclk PRCI_CLK_TLCLK>;
+        clocks = <&tlclk FU540_PRCI_CLK_TLCLK>;
         gpio-controller;
         #gpio-cells = <2>;
         interrupt-controller;

Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml

@@ -104,7 +104,7 @@ examples:
                             <0x0 0x0 0x0 0x2 &plic0 58>,
                             <0x0 0x0 0x0 0x3 &plic0 59>,
                             <0x0 0x0 0x0 0x4 &plic0 60>;
-            clocks = <&prci PRCI_CLK_PCIE_AUX>;
+            clocks = <&prci FU740_PRCI_CLK_PCIE_AUX>;
             resets = <&prci 4>;
             pwren-gpios = <&gpio 5 0>;
             reset-gpios = <&gpio 8 0>;

Documentation/devicetree/bindings/serial/sifive-serial.yaml

@@ -59,7 +59,7 @@ examples:
         interrupt-parent = <&plic0>;
         interrupts = <80>;
         reg = <0x10010000 0x1000>;
-        clocks = <&prci PRCI_CLK_TLCLK>;
+        clocks = <&prci FU540_PRCI_CLK_TLCLK>;
       };
 
 ...

include/dt-bindings/clock/sifive-fu540-prci.h

@@ -10,9 +10,9 @@
 
 /* Clock indexes for use by Device Tree data and the PRCI driver */
 
-#define PRCI_CLK_COREPLL	       0
-#define PRCI_CLK_DDRPLL		       1
-#define PRCI_CLK_GEMGXLPLL	       2
-#define PRCI_CLK_TLCLK		       3
+#define FU540_PRCI_CLK_COREPLL		0
+#define FU540_PRCI_CLK_DDRPLL		1
+#define FU540_PRCI_CLK_GEMGXLPLL	2
+#define FU540_PRCI_CLK_TLCLK		3
 
 #endif

include/dt-bindings/clock/sifive-fu740-prci.h

@@ -11,14 +11,14 @@
 
 /* Clock indexes for use by Device Tree data and the PRCI driver */
 
-#define PRCI_CLK_COREPLL	       0
-#define PRCI_CLK_DDRPLL		       1
-#define PRCI_CLK_GEMGXLPLL	       2
-#define PRCI_CLK_DVFSCOREPLL	       3
-#define PRCI_CLK_HFPCLKPLL	       4
-#define PRCI_CLK_CLTXPLL	       5
-#define PRCI_CLK_TLCLK		       6
-#define PRCI_CLK_PCLK		       7
-#define PRCI_CLK_PCIE_AUX	       8
+#define FU740_PRCI_CLK_COREPLL		0
+#define FU740_PRCI_CLK_DDRPLL		1
+#define FU740_PRCI_CLK_GEMGXLPLL	2
+#define FU740_PRCI_CLK_DVFSCOREPLL	3
+#define FU740_PRCI_CLK_HFPCLKPLL	4
+#define FU740_PRCI_CLK_CLTXPLL		5
+#define FU740_PRCI_CLK_TLCLK		6
+#define FU740_PRCI_CLK_PCLK		7
+#define FU740_PRCI_CLK_PCIE_AUX		8
 
 #endif	/* __DT_BINDINGS_CLOCK_SIFIVE_FU740_PRCI_H */