From: Krzysztof Kozlowski <krzk@kernel.org>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Olof Johansson <olof@lixom.net>, Arnd Bergmann <arnd@arndb.de>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Joseph Kogut <joseph.kogut@gmail.com>,
Inki Dae <inki.dae@samsung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Subject: [PATCH v2 3/7] arm64: dts: exynos: Add GPU/Mali T760 node to Exynos5433
Date: Fri, 21 Jun 2019 20:02:04 +0200 [thread overview]
Message-ID: <20190621180208.25361-3-krzk@kernel.org> (raw)
In-Reply-To: <20190621180208.25361-1-krzk@kernel.org>
Add nodes for GPU (Mali T760) to Exynos5433. Missing element is the
cooling device. Not tested on HW.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Changes since v1:
1. None
---
.../dts/exynos/exynos5433-tm2-common.dtsi | 5 ++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 51 +++++++++++++++++++
2 files changed, 56 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index d2de16645e10..6f90b0e62cba 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -350,6 +350,11 @@
pinctrl-0 = <&te_irq>;
};
+&gpu {
+ mali-supply = <&buck6_reg>;
+ status = "okay";
+};
+
&hdmi {
hpd-gpios = <&gpa3 0 GPIO_ACTIVE_HIGH>;
status = "okay";
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index d29d13f4694f..a76f620f7f35 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -249,6 +249,57 @@
};
};
+ gpu: gpu@14ac0000 {
+ compatible = "samsung,exynos5433-mali", "arm,mali-t760";
+ reg = <0x14ac0000 0x5000>;
+ interrupts = <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "job", "mmu", "gpu";
+ clocks = <&cmu_g3d CLK_ACLK_G3D>;
+ clock-names = "core";
+ power-domains = <&pd_g3d>;
+ operating-points-v2 = <&gpu_opp_table>;
+ status = "disabled";
+
+ gpu_opp_table: opp_table {
+ compatible = "operating-points-v2";
+
+ opp-160000000 {
+ opp-hz = /bits/ 64 <160000000>;
+ opp-microvolt = <1000000>;
+ };
+ opp-267000000 {
+ opp-hz = /bits/ 64 <267000000>;
+ opp-microvolt = <1000000>;
+ };
+ opp-350000000 {
+ opp-hz = /bits/ 64 <350000000>;
+ opp-microvolt = <1025000>;
+ };
+ opp-420000000 {
+ opp-hz = /bits/ 64 <420000000>;
+ opp-microvolt = <1025000>;
+ };
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <1075000>;
+ };
+ opp-550000000 {
+ opp-hz = /bits/ 64 <550000000>;
+ opp-microvolt = <1125000>;
+ };
+ opp-600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <1150000>;
+ };
+ opp-700000000 {
+ opp-hz = /bits/ 64 <700000000>;
+ opp-microvolt = <1150000>;
+ };
+ };
+ };
+
psci {
compatible = "arm,psci";
method = "smc";
--
2.17.1
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next prev parent reply other threads:[~2019-06-21 18:03 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-21 18:02 [PATCH v2 1/7] ARM: dts: exynos: Add GPU/Mali 400 node to Exynos3250 Krzysztof Kozlowski
2019-06-21 18:02 ` [PATCH v2 2/7] ARM: dts: exynos: Add GPU/Mali 400 node to Exynos4 Krzysztof Kozlowski
2019-06-21 18:02 ` Krzysztof Kozlowski [this message]
2019-06-21 18:02 ` [PATCH v2 4/7] arm64: dts: exynos: Add GPU/Mali T760 node to Exynos7 Krzysztof Kozlowski
2019-06-21 18:02 ` [PATCH v2 5/7] ARM: multi_v7_defconfig: Enable Panfrost and LIMA drivers Krzysztof Kozlowski
2019-06-21 18:02 ` [PATCH v2 6/7] ARM: exynos_defconfig: " Krzysztof Kozlowski
2019-06-21 18:02 ` [PATCH v2 7/7] arm64: defconfig: Enable Panfrost driver Krzysztof Kozlowski
2019-06-21 20:15 ` Vasily Khoruzhick
2019-06-22 8:39 ` Krzysztof Kozlowski
2019-06-22 19:18 ` [PATCH v3] arm64: defconfig: Enable Panfrost and Lima drivers Krzysztof Kozlowski
2019-06-23 4:30 ` Chanwoo Choi
2019-06-23 19:16 ` Krzysztof Kozlowski
2019-06-23 23:39 ` Chanwoo Choi
2019-06-24 6:56 ` Krzysztof Kozlowski
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