From: Heiko Stuebner <heiko@sntech.de>
To: linux-rockchip@lists.infradead.org
Cc: robh+dt@kernel.org, mark.rutland@arm.com, heiko@sntech.de,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
christoph.muellner@theobroma-systems.com,
Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Subject: [PATCH 2/3] arm64: dts: rockchip: add the gpu for px30
Date: Sun, 8 Dec 2019 15:55:07 +0100 [thread overview]
Message-ID: <20191208145508.3124-2-heiko@sntech.de> (raw)
In-Reply-To: <20191208145508.3124-1-heiko@sntech.de>
From: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
The px30 contains a Mali Bifrost gpu, so add the necessary core node
for it with interrupts and powerdomains.
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
---
arch/arm64/boot/dts/rockchip/px30.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index 9a0f77ea4a78..c31423f36192 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -210,6 +210,12 @@ map0 {
cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
contribution = <4096>;
};
+
+ map1 {
+ trip = <&target>;
+ cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ contribution = <4096>;
+ };
};
};
@@ -924,6 +930,19 @@ emmc: dwmmc@ff390000 {
status = "disabled";
};
+ gpu: gpu@ff400000 {
+ compatible = "rockchip,px30-mali", "arm,mali-bifrost";
+ reg = <0x0 0xff400000 0x0 0x4000>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "job", "mmu", "gpu";
+ clocks = <&cru SCLK_GPU>;
+ #cooling-cells = <2>;
+ power-domains = <&power PX30_PD_GPU>;
+ status = "disabled";
+ };
+
vopb: vop@ff460000 {
compatible = "rockchip,px30-vop-big";
reg = <0x0 0xff460000 0x0 0xefc>;
--
2.24.0
next prev parent reply other threads:[~2019-12-08 14:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-08 14:55 [PATCH 1/3] dt-bindings: gpu: mali-bifrost: Add Rockchip PX30 Heiko Stuebner
2019-12-08 14:55 ` Heiko Stuebner [this message]
2019-12-08 14:55 ` [PATCH 3/3] arm64: dts: rockchip: enable the gpu on px30-evb Heiko Stuebner
2019-12-16 9:35 ` [PATCH 1/3] dt-bindings: gpu: mali-bifrost: Add Rockchip PX30 Heiko Stuebner
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