arm: dts: lpc32xx: remove clock frequency property from UART device nodes

If clock-frequency property is given, then it substitutes calculation
of supplying clock frequency from parent clock, this may break UART,
if parent clock is given and managed by common clock framework.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi
index db02eb0..ba2be0f 100644 (file)
--- a/arch/arm/boot/dts/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/lpc32xx.dtsi
@@ -209,7 +209,6 @@
                                compatible = "nxp,lpc3220-uart";
                                reg = <0x40090000 0x1000>;
                                interrupts = <9 0>;
-                               clock-frequency = <13000000>;
                                reg-shift = <2>;
                                clocks = <&clk LPC32XX_CLK_UART5>;
                                status = "disabled";
@@ -219,7 +218,6 @@
                                compatible = "nxp,lpc3220-uart";
                                reg = <0x40080000 0x1000>;
                                interrupts = <7 0>;
-                               clock-frequency = <13000000>;
                                reg-shift = <2>;
                                clocks = <&clk LPC32XX_CLK_UART3>;
                                status = "disabled";
@@ -229,7 +227,6 @@
                                compatible = "nxp,lpc3220-uart";
                                reg = <0x40088000 0x1000>;
                                interrupts = <8 0>;
-                               clock-frequency = <13000000>;
                                reg-shift = <2>;
                                clocks = <&clk LPC32XX_CLK_UART4>;
                                status = "disabled";
@@ -239,7 +236,6 @@
                                compatible = "nxp,lpc3220-uart";
                                reg = <0x40098000 0x1000>;
                                interrupts = <10 0>;
-                               clock-frequency = <13000000>;
                                reg-shift = <2>;
                                clocks = <&clk LPC32XX_CLK_UART6>;
                                status = "disabled";