From: Jacob Chen <jacob-chen@iotwrt.com> To: linux-rockchip@lists.infradead.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, heiko@sntech.de, robh+dt@kernel.org, mark.rutland@arm.com, kever.yang@rock-chips.com, Jacob Chen <jacob-chen@iotwrt.com> Subject: [PATCH 2/3] arm64: dts: rockchip: add gpu opp table for rk3399 Date: Sat, 1 Jul 2017 20:56:09 +0800 [thread overview] Message-ID: <1498913770-16519-2-git-send-email-jacob-chen@iotwrt.com> (raw) In-Reply-To: <1498913770-16519-1-git-send-email-jacob-chen@iotwrt.com> midgard-t860 gpu in rk3399 support run in 800MHz. Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com> --- arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi | 33 ++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi index c83460d..3d88ba2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi @@ -110,6 +110,35 @@ opp-microvolt = <1200000>; }; }; + + gpu_opp_table: opp-table2 { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <800000>; + }; + opp-297000000 { + opp-hz = /bits/ 64 <297000000>; + opp-microvolt = <800000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <825000>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <875000>; + }; + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <925000>; + }; + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <1100000>; + }; + }; }; &cpu_l0 { @@ -135,3 +164,7 @@ &cpu_b1 { operating-points-v2 = <&cluster1_opp>; }; + +&gpu { + operating-points-v2 = <&gpu_opp_table>; +}; -- 2.7.4
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From: jacob-chen@iotwrt.com (Jacob Chen) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/3] arm64: dts: rockchip: add gpu opp table for rk3399 Date: Sat, 1 Jul 2017 20:56:09 +0800 [thread overview] Message-ID: <1498913770-16519-2-git-send-email-jacob-chen@iotwrt.com> (raw) In-Reply-To: <1498913770-16519-1-git-send-email-jacob-chen@iotwrt.com> midgard-t860 gpu in rk3399 support run in 800MHz. Signed-off-by: Jacob Chen <jacob-chen@iotwrt.com> --- arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi | 33 ++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi index c83460d..3d88ba2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi @@ -110,6 +110,35 @@ opp-microvolt = <1200000>; }; }; + + gpu_opp_table: opp-table2 { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <800000>; + }; + opp-297000000 { + opp-hz = /bits/ 64 <297000000>; + opp-microvolt = <800000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <825000>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <875000>; + }; + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <925000>; + }; + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <1100000>; + }; + }; }; &cpu_l0 { @@ -135,3 +164,7 @@ &cpu_b1 { operating-points-v2 = <&cluster1_opp>; }; + +&gpu { + operating-points-v2 = <&gpu_opp_table>; +}; -- 2.7.4
next prev parent reply other threads:[~2017-07-01 12:56 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-07-01 12:56 [PATCH 1/3] arm64: dts: rockchip: add ARM Mali GPU node for rk3399 Jacob Chen 2017-07-01 12:56 ` Jacob Chen 2017-07-01 12:56 ` Jacob Chen 2017-07-01 12:56 ` Jacob Chen [this message] 2017-07-01 12:56 ` [PATCH 2/3] arm64: dts: rockchip: add gpu opp table " Jacob Chen 2017-07-01 16:26 ` Heiko Stuebner 2017-07-01 16:26 ` Heiko Stuebner 2017-07-01 16:26 ` Heiko Stuebner 2017-07-01 12:56 ` [PATCH 3/3] arm64: dts: rockchip: enable ARM Mali GPU on rk3399-firefly Jacob Chen 2017-07-01 12:56 ` Jacob Chen 2017-07-01 16:04 ` [PATCH 1/3] arm64: dts: rockchip: add ARM Mali GPU node for rk3399 Heiko Stuebner 2017-07-01 16:04 ` Heiko Stuebner 2017-07-01 16:04 ` Heiko Stuebner
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