From: "Clément Péron" <peron.clem@gmail.com> To: Maxime Ripard <mripard@kernel.org>, Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, "Clément Péron" <peron.clem@gmail.com> Subject: [PATCH v7 2/2] arm64: dts: allwinner: Add mali GPU supply for H6 boards Date: Wed, 30 Oct 2019 16:07:42 +0100 [thread overview] Message-ID: <20191030150742.3573-3-peron.clem@gmail.com> (raw) In-Reply-To: <20191030150742.3573-1-peron.clem@gmail.com> Enable and add supply to the Mali GPU node on all the H6 boards. Regarding the datasheet the maximum time for supply to reach its voltage is 32ms. Signed-off-by: Clément Péron <peron.clem@gmail.com> --- arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 6 ++++++ arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts | 6 ++++++ arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi | 6 ++++++ arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 6 ++++++ 4 files changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts index 1d05d570142f..e5ed1d4bfef8 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts @@ -89,6 +89,11 @@ status = "okay"; }; +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -225,6 +230,7 @@ }; reg_dcdcc: dcdcc { + regulator-enable-ramp-delay = <32000>; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1080000>; regulator-name = "vdd-gpu"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts index eb379cd402ac..f5ae5182f0c5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts @@ -102,6 +102,11 @@ status = "okay"; }; +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -237,6 +242,7 @@ }; reg_dcdcc: dcdcc { + regulator-enable-ramp-delay = <32000>; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1080000>; regulator-name = "vdd-gpu"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi index ec9b6a578e3f..df4cbd7ef96c 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi @@ -55,6 +55,11 @@ status = "okay"; }; +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + &mmc0 { vmmc-supply = <®_cldo1>; cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; @@ -163,6 +168,7 @@ }; reg_dcdcc: dcdcc { + regulator-enable-ramp-delay = <32000>; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1080000>; regulator-name = "vdd-gpu"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index 30102daf83cc..74899ede00fb 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -85,6 +85,11 @@ status = "okay"; }; +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -221,6 +226,7 @@ }; reg_dcdcc: dcdcc { + regulator-enable-ramp-delay = <32000>; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1080000>; regulator-name = "vdd-gpu"; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: "Clément Péron" <peron.clem@gmail.com> To: Maxime Ripard <mripard@kernel.org>, Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: devicetree@vger.kernel.org, "Clément Péron" <peron.clem@gmail.com>, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v7 2/2] arm64: dts: allwinner: Add mali GPU supply for H6 boards Date: Wed, 30 Oct 2019 16:07:42 +0100 [thread overview] Message-ID: <20191030150742.3573-3-peron.clem@gmail.com> (raw) In-Reply-To: <20191030150742.3573-1-peron.clem@gmail.com> Enable and add supply to the Mali GPU node on all the H6 boards. Regarding the datasheet the maximum time for supply to reach its voltage is 32ms. Signed-off-by: Clément Péron <peron.clem@gmail.com> --- arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 6 ++++++ arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts | 6 ++++++ arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi | 6 ++++++ arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 6 ++++++ 4 files changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts index 1d05d570142f..e5ed1d4bfef8 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts @@ -89,6 +89,11 @@ status = "okay"; }; +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -225,6 +230,7 @@ }; reg_dcdcc: dcdcc { + regulator-enable-ramp-delay = <32000>; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1080000>; regulator-name = "vdd-gpu"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts index eb379cd402ac..f5ae5182f0c5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts @@ -102,6 +102,11 @@ status = "okay"; }; +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -237,6 +242,7 @@ }; reg_dcdcc: dcdcc { + regulator-enable-ramp-delay = <32000>; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1080000>; regulator-name = "vdd-gpu"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi index ec9b6a578e3f..df4cbd7ef96c 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi @@ -55,6 +55,11 @@ status = "okay"; }; +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + &mmc0 { vmmc-supply = <®_cldo1>; cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; @@ -163,6 +168,7 @@ }; reg_dcdcc: dcdcc { + regulator-enable-ramp-delay = <32000>; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1080000>; regulator-name = "vdd-gpu"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index 30102daf83cc..74899ede00fb 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -85,6 +85,11 @@ status = "okay"; }; +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -221,6 +226,7 @@ }; reg_dcdcc: dcdcc { + regulator-enable-ramp-delay = <32000>; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1080000>; regulator-name = "vdd-gpu"; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-10-30 15:07 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-10-30 15:07 [PATCH v7 0/2] Allwinner H6 Mali GPU support Clément Péron 2019-10-30 15:07 ` Clément Péron 2019-10-30 15:07 ` [PATCH v7 1/2] arm64: dts: allwinner: Add ARM Mali GPU node for H6 Clément Péron 2019-10-30 15:07 ` Clément Péron 2019-10-30 15:07 ` Clément Péron [this message] 2019-10-30 15:07 ` [PATCH v7 2/2] arm64: dts: allwinner: Add mali GPU supply for H6 boards Clément Péron 2019-10-31 12:35 ` [PATCH v7 0/2] Allwinner H6 Mali GPU support Maxime Ripard 2019-10-31 12:35 ` Maxime Ripard
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