From: Krzysztof Kozlowski <krzk@kernel.org> To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Kukjin Kim <kgene@kernel.org>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Sylwester Nawrocki <s.nawrocki@samsung.com>, Tomasz Figa <tomasz.figa@gmail.com>, Chanwoo Choi <cw00.choi@samsung.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Marek Szyprowski <m.szyprowski@samsung.com>, Olof Johansson <olof@lixom.net>, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org Cc: Joseph Kogut <joseph.kogut@gmail.com>, Arnd Bergmann <arnd@arndb.de>, Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>, Inki Dae <inki.dae@samsung.com>, Krzysztof Kozlowski <krzk@kernel.org> Subject: [RFT 04/10] ARM: dts: exynos: Add GPU/Mali 400 node to Exynos3250 Date: Tue, 18 Jun 2019 21:05:28 +0200 [thread overview] Message-ID: <20190618190534.4951-5-krzk@kernel.org> (raw) In-Reply-To: <20190618190534.4951-1-krzk@kernel.org> Add nodes for GPU (Mali 400) to Exynos3250. This is still limited and not tested: 1. No dynamic voltage and frequency scaling, 2. Not sure what to do with CLK_G3D clock responsible for gating entire IP block (it is now being disabled as unused). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- arch/arm/boot/dts/exynos3250-artik5.dtsi | 5 ++++ arch/arm/boot/dts/exynos3250-monk.dts | 5 ++++ arch/arm/boot/dts/exynos3250-rinato.dts | 5 ++++ arch/arm/boot/dts/exynos3250.dtsi | 33 ++++++++++++++++++++++++ 4 files changed, 48 insertions(+) diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi index ace50e194a45..dee35e3a5c4b 100644 --- a/arch/arm/boot/dts/exynos3250-artik5.dtsi +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi @@ -59,6 +59,11 @@ cpu0-supply = <&buck2_reg>; }; +&gpu { + mali-supply = <&buck3_reg>; + status = "okay"; +}; + &i2c_0 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts index e25765500e99..248bd372fe70 100644 --- a/arch/arm/boot/dts/exynos3250-monk.dts +++ b/arch/arm/boot/dts/exynos3250-monk.dts @@ -172,6 +172,11 @@ status = "okay"; }; +&gpu { + mali-supply = <&buck3_reg>; + status = "okay"; +}; + &hsotg { vusb_d-supply = <&ldo15_reg>; vusb_a-supply = <&ldo12_reg>; diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts index 7479993755da..86c26a4edfd7 100644 --- a/arch/arm/boot/dts/exynos3250-rinato.dts +++ b/arch/arm/boot/dts/exynos3250-rinato.dts @@ -244,6 +244,11 @@ }; }; +&gpu { + mali-supply = <&buck3_reg>; + status = "okay"; +}; + &i2c_0 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 8ce3a7786b19..c5f37618f329 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -126,6 +126,39 @@ }; }; + gpu: gpu@13000000 { + compatible = "samsung,exynos3250-mali", "arm,mali-400"; + reg = <0x13000000 0x10000>; + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "gp", + "gpmmu", + "pp0", + "ppmmu0", + "pp1", + "ppmmu1", + "pp2", + "ppmmu2", + "pp3", + "ppmmu3", + "pmu"; + clocks = <&cmu CLK_ASYNC_G3D>, + <&cmu CLK_SCLK_G3D>; + clock-names = "bus", "core"; + power-domains = <&pd_g3d>; + status = "disabled"; + /* TODO: operating points for DVFS */ + }; + pmu { compatible = "arm,cortex-a7-pmu"; interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzk@kernel.org> To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Kukjin Kim <kgene@kernel.org>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Sylwester Nawrocki <s.nawrocki@samsung.com>, Tomasz Figa <tomasz.figa@gmail.com>, Chanwoo Choi <cw00.choi@samsung.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Marek Szyprowski <m.szyprowski@samsung.com>, Olof Johansson <olof@lixom.net>, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org Cc: Joseph Kogut <joseph.kogut@gmail.com>, Inki Dae <inki.dae@samsung.com>, Krzysztof Kozlowski <krzk@kernel.org>, Arnd Bergmann <arnd@arndb.de>, Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Subject: [RFT 04/10] ARM: dts: exynos: Add GPU/Mali 400 node to Exynos3250 Date: Tue, 18 Jun 2019 21:05:28 +0200 [thread overview] Message-ID: <20190618190534.4951-5-krzk@kernel.org> (raw) In-Reply-To: <20190618190534.4951-1-krzk@kernel.org> Add nodes for GPU (Mali 400) to Exynos3250. This is still limited and not tested: 1. No dynamic voltage and frequency scaling, 2. Not sure what to do with CLK_G3D clock responsible for gating entire IP block (it is now being disabled as unused). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- arch/arm/boot/dts/exynos3250-artik5.dtsi | 5 ++++ arch/arm/boot/dts/exynos3250-monk.dts | 5 ++++ arch/arm/boot/dts/exynos3250-rinato.dts | 5 ++++ arch/arm/boot/dts/exynos3250.dtsi | 33 ++++++++++++++++++++++++ 4 files changed, 48 insertions(+) diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi index ace50e194a45..dee35e3a5c4b 100644 --- a/arch/arm/boot/dts/exynos3250-artik5.dtsi +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi @@ -59,6 +59,11 @@ cpu0-supply = <&buck2_reg>; }; +&gpu { + mali-supply = <&buck3_reg>; + status = "okay"; +}; + &i2c_0 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts index e25765500e99..248bd372fe70 100644 --- a/arch/arm/boot/dts/exynos3250-monk.dts +++ b/arch/arm/boot/dts/exynos3250-monk.dts @@ -172,6 +172,11 @@ status = "okay"; }; +&gpu { + mali-supply = <&buck3_reg>; + status = "okay"; +}; + &hsotg { vusb_d-supply = <&ldo15_reg>; vusb_a-supply = <&ldo12_reg>; diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts index 7479993755da..86c26a4edfd7 100644 --- a/arch/arm/boot/dts/exynos3250-rinato.dts +++ b/arch/arm/boot/dts/exynos3250-rinato.dts @@ -244,6 +244,11 @@ }; }; +&gpu { + mali-supply = <&buck3_reg>; + status = "okay"; +}; + &i2c_0 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 8ce3a7786b19..c5f37618f329 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -126,6 +126,39 @@ }; }; + gpu: gpu@13000000 { + compatible = "samsung,exynos3250-mali", "arm,mali-400"; + reg = <0x13000000 0x10000>; + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "gp", + "gpmmu", + "pp0", + "ppmmu0", + "pp1", + "ppmmu1", + "pp2", + "ppmmu2", + "pp3", + "ppmmu3", + "pmu"; + clocks = <&cmu CLK_ASYNC_G3D>, + <&cmu CLK_SCLK_G3D>; + clock-names = "bus", "core"; + power-domains = <&pd_g3d>; + status = "disabled"; + /* TODO: operating points for DVFS */ + }; + pmu { compatible = "arm,cortex-a7-pmu"; interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, -- 2.17.1 _______________________________________________ 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:[~2019-06-18 19:06 UTC|newest] Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-06-18 19:05 [RFT 00/10] ARM/arm64: dts: exynos: Add support for Mali Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-18 19:05 ` [RFT 01/10] dt-bindings: gpu: mali: Add Samsung compatibles for Midgard and Utgard Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-19 10:01 ` Marek Szyprowski 2019-06-19 10:01 ` Marek Szyprowski 2019-06-19 10:08 ` Krzysztof Kozlowski 2019-06-19 10:08 ` Krzysztof Kozlowski 2019-06-19 10:08 ` Krzysztof Kozlowski 2019-06-19 10:17 ` Marek Szyprowski 2019-06-19 10:17 ` Marek Szyprowski 2019-06-19 10:17 ` Marek Szyprowski 2019-06-18 19:05 ` [RFT 02/10] clk: samsung: Add bus clock for GPU/G3D on Exynos4412 Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-19 9:17 ` Sylwester Nawrocki 2019-06-19 9:17 ` Sylwester Nawrocki 2019-06-19 9:17 ` Sylwester Nawrocki 2019-06-18 19:05 ` [RFT 03/10] ARM: dts: exynos: Fix language typo and indentation Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski [this message] 2019-06-18 19:05 ` [RFT 04/10] ARM: dts: exynos: Add GPU/Mali 400 node to Exynos3250 Krzysztof Kozlowski 2019-06-18 19:05 ` [RFT 05/10] ARM: dts: exynos: Add GPU/Mali 400 node to Exynos4 Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-18 19:05 ` [RFT 06/10] arm64: dts: exynos: Add GPU/Mali T760 node to Exynos5433 Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-18 19:05 ` [RFT 07/10] arm64: dts: exynos: Add GPU/Mali T760 node to Exynos7 Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-18 19:05 ` [RFT 08/10] ARM: multi_v7_defconfig: Enable Panfrost and LIMA drivers Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-18 19:05 ` [RFT 09/10] ARM: exynos_defconfig: " Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski 2019-06-18 19:05 ` [RFT 10/10] arm64: defconfig: Enable Panfrost driver Krzysztof Kozlowski 2019-06-18 19:05 ` Krzysztof Kozlowski
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