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Commit 97ac0093 authored by Neil Armstrong's avatar Neil Armstrong Committed by Kevin Hilman
Browse files

ARM64: dts: meson: bump mali450 clk to 744MHz 



The Mali-450 IP can run up to 744MHz, bump the frequency using
the GP0 PLL clock.

Cc: Michal Lazo <michal.lazo@gmail.com>
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 6878231f

arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi

+7 −4
Original line number Diff line number Diff line
@@ -247,14 +247,17 @@ 
		 * MALI_0 and MALI_1 muxed to a single clock by a glitch

		 * free mux to safely change frequency while running.

		 */

		assigned-clocks = <&clkc CLKID_MALI_0_SEL>,

		assigned-clocks = <&clkc CLKID_GP0_PLL>,

				  <&clkc CLKID_MALI_0_SEL>,

				  <&clkc CLKID_MALI_0>,

				  <&clkc CLKID_MALI>; /* Glitch free mux */

		assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>,

		assigned-clock-parents = <0>, /* Do Nothing */

					 <&clkc CLKID_GP0_PLL>,

					 <0>, /* Do Nothing */

					 <&clkc CLKID_MALI_0>;

		assigned-clock-rates = <0>, /* Do Nothing */

				       <666666666>,

		assigned-clock-rates = <744000000>,

				       <0>, /* Do Nothing */

				       <744000000>,

				       <0>; /* Do Nothing */

	};

};

arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi

+7 −4
Original line number Diff line number Diff line
@@ -29,14 +29,17 @@ 
		 * MALI_0 and MALI_1 muxed to a single clock by a glitch

		 * free mux to safely change frequency while running.

		 */

		assigned-clocks = <&clkc CLKID_MALI_0_SEL>,

		assigned-clocks = <&clkc CLKID_GP0_PLL>,

				  <&clkc CLKID_MALI_0_SEL>,

				  <&clkc CLKID_MALI_0>,

				  <&clkc CLKID_MALI>; /* Glitch free mux */

		assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>,

		assigned-clock-parents = <0>, /* Do Nothing */

					 <&clkc CLKID_GP0_PLL>,

					 <0>, /* Do Nothing */

					 <&clkc CLKID_MALI_0>;

		assigned-clock-rates = <0>, /* Do Nothing */

				       <666666666>,

		assigned-clock-rates = <744000000>,

				       <0>, /* Do Nothing */

				       <744000000>,

				       <0>; /* Do Nothing */

	};

};