MIPS: BMIPS: name the refclk clock for uart

Add the clock name to the uart nodes, to name the input clock
properly.
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: linux-mips@linux-mips.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-serial@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com
Patchwork: https://patchwork.linux-mips.org/patch/17329/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: James Hogan <jhogan@kernel.org>

arch/mips/boot/dts/brcm/bcm3368.dtsi

@@ -82,6 +82,7 @@ uart0: serial@fff8c100 {
 			interrupts = <2>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
@@ -94,6 +95,7 @@ uart1: serial@fff8c120 {
 			interrupts = <3>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};

arch/mips/boot/dts/brcm/bcm63268.dtsi

@@ -83,6 +83,7 @@ uart0: serial@10000180 {
 			interrupts = <5>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
@@ -95,6 +96,7 @@ uart1: serial@100001a0 {
 			interrupts = <34>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};

arch/mips/boot/dts/brcm/bcm6328.dtsi

@@ -68,6 +68,7 @@ uart0: serial@10000100 {
 			interrupt-parent = <&periph_intc>;
 			interrupts = <28>;
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 			status = "disabled";
 		};
 
@@ -77,6 +78,7 @@ uart1: serial@10000120 {
 			interrupt-parent = <&periph_intc>;
 			interrupts = <39>;
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 			status = "disabled";
 		};
 

arch/mips/boot/dts/brcm/bcm6358.dtsi

@@ -92,6 +92,7 @@ uart0: serial@fffe0100 {
 			interrupts = <2>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
@@ -104,6 +105,7 @@ uart1: serial@fffe0120 {
 			interrupts = <3>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};

arch/mips/boot/dts/brcm/bcm6362.dtsi

@@ -83,6 +83,7 @@ uart0: serial@10000100 {
 			interrupts = <3>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
@@ -95,6 +96,7 @@ uart1: serial@10000120 {
 			interrupts = <4>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};

arch/mips/boot/dts/brcm/bcm6368.dtsi

@@ -89,6 +89,7 @@ uart0: serial@10000100 {
 			interrupt-parent = <&periph_intc>;
 			interrupts = <2>;
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 			status = "disabled";
 		};
 
@@ -98,6 +99,7 @@ uart1: serial@10000120 {
 			interrupt-parent = <&periph_intc>;
 			interrupts = <3>;
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 			status = "disabled";
 		};