Overclocking possible?

Gouwa · September 22, 2017, 1:35am

Yep, it’s possiable overclocking for bot VIMs, but need to recompile the linux kernel for this.

VIM:

khadas/linux/blob/Nougat/arch/arm64/boot/dts/amlogic/mesongxl.dtsi#L211


		pinctrl-names = "jtag_apao_pins", "jtag_apee_pins";
		pinctrl-0 = <&jtag_apao_pins>;
		pinctrl-1 = <&jtag_apee_pins>;
	};
	clock: meson_clock {
		compatible = "amlogic, gxl-clock";
		reg = <0x0 0xc883c000 0x0 0x1000>,   /* HIU BUS*/
		          <0x0 0xc8100000 0x0 0x1000>;   //AOBUS
		#clock-cells = <1>;
		#reset-cells = <1>;
		sys_max = <1536000000>;
	};
	cpu_info{
		compatible = "amlogic, cpuinfo";
		cpuinfo_cmd = <0x82000044>;
	};
	pinmux: pinmux{
		compatible = "amlogic, pinmux-gxl";
		dev_name = "pinmux";
		#pinmux-cells=<2>;
		#address-cells = <2>;

VIM2:

github.com

khadas/linux/blob/Nougat/arch/arm64/boot/dts/amlogic/mesongxm.dtsi#L296


		pinctrl-names = "jtag_apao_pins", "jtag_apee_pins";
		pinctrl-0 = <&jtag_apao_pins>;
		pinctrl-1 = <&jtag_apee_pins>;
	};
	clock: meson_clock {
		compatible = "amlogic, gxl-clock";
		reg = <0x0 0xc883c000 0x0 0x1000>,   /* HIU BUS*/
		          <0x0 0xc8100000 0x0 0x1000>;   //AOBUS
		#clock-cells = <1>;
		#reset-cells = <1>;
		sys_max = <1536000000>;
	};
	cpu_info{
		compatible = "amlogic, cpuinfo";
		cpuinfo_cmd = <0x82000044>;
	};
	pinmux: pinmux{
		compatible = "amlogic, pinmux-gxl";
		dev_name = "pinmux";
		#pinmux-cells=<2>;
		#address-cells = <2>;