riscv: dts: mpfs-icicle-kit: Drop 'clock-frequency' in the uart nodes

The uart nodes already provide <clocks> property for the driver to
dynamically calculate the correct clock frequency. There is no need
to keep the hard-coded <clock-frequency> property.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Padmarao Begari <padmarao.begari@microchip.com>
Tested-by: Padmarao Begari <padmarao.begari@microchip.com>

diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts
index e2b9dec..89c4cf5 100644 (file)
--- a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts
+++ b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts
@@ -232,7 +232,6 @@
                        reg-shift = <2>;
                        interrupt-parent = <&plic>;
                        interrupts = <90>;
-                       clock-frequency = <150000000>;
                        clocks = <&clkcfg CLK_MMUART0>;
                        status = "okay";
                };
@@ -294,7 +293,6 @@
                        reg-shift = <2>;
                        interrupt-parent = <&plic>;
                        interrupts = <91>;
-                       clock-frequency = <150000000>;
                        clocks = <&clkcfg CLK_MMUART1>;
                        status = "okay";
                };
@@ -305,7 +303,6 @@
                        reg-shift = <2>;
                        interrupt-parent = <&plic>;
                        interrupts = <92>;
-                       clock-frequency = <150000000>;
                        clocks = <&clkcfg CLK_MMUART2>;
                        status = "okay";
                };
@@ -316,7 +313,6 @@
                        reg-shift = <2>;
                        interrupt-parent = <&plic>;
                        interrupts = <93>;
-                       clock-frequency = <150000000>;
                        clocks = <&clkcfg CLK_MMUART3>;
                        status = "okay";
                };