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authorNeil Armstrong <narmstrong@baylibre.com>2018-03-12 12:10:21 +0100
committerKevin Hilman <khilman@baylibre.com>2018-03-19 16:39:26 -0700
commit97ac00930970bc9e3982182891e350ae1764fbb5 (patch)
tree527b48cdb87b65d3d2fd04e1b62e76a03fcdfcb4 /arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
parentmeson-gx-socinfo: Add package id for S905H (diff)
downloadlinux-dev-97ac00930970bc9e3982182891e350ae1764fbb5.tar.xz
linux-dev-97ac00930970bc9e3982182891e350ae1764fbb5.zip
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: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi')
-rw-r--r--arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi11
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index cac72acb85b1..562c26a0ba33 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -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 */
};
};