From: Jonathan Marek <jonathan@marek.ca>
To: freedreno@lists.freedesktop.org
Cc: Mark Rutland <mark.rutland@arm.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
festevam@gmail.com, Sascha Hauer <s.hauer@pengutronix.de>,
open list <linux-kernel@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Chris.Healy@zii.aero,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
Shawn Guo <shawnguo@kernel.org>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
NXP Linux Team <linux-imx@nxp.com>
Subject: [PATCH v4 4/5] ARM: dts: imx5: add gpu nodes
Date: Tue, 4 Dec 2018 10:17:00 -0500 [thread overview]
Message-ID: <20181204151702.8514-4-jonathan@marek.ca> (raw)
In-Reply-To: <20181204151702.8514-1-jonathan@marek.ca>
This adds the gpu nodes for the adreno 200 GPU on iMX51 and iMX53, now
supported by the freedreno driver.
The compatible for the iMX51 uses a patchid of 1, which is used by drm/msm
driver to identify the smaller 128KiB GMEM size.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
v4:
added commit message
moved to follow address order
removed frequencies, they are not needed as clocks have fixed rate
arch/arm/boot/dts/imx51.dtsi | 10 ++++++++++
arch/arm/boot/dts/imx53.dtsi | 10 ++++++++++
2 files changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 67d462715..14dcc5a41 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -123,6 +123,16 @@
reg = <0x1ffe0000 0x20000>;
};
+ gpu: gpu@30000000 {
+ compatible = "amd,imageon-200.1", "amd,imageon";
+ reg = <0x30000000 0x20000>;
+ reg-names = "kgsl_3d0_reg_memory";
+ interrupts = <12>;
+ interrupt-names = "kgsl_3d0_irq";
+ clocks = <&clks IMX5_CLK_GPU3D_GATE>, <&clks IMX5_CLK_GARB_GATE>;
+ clock-names = "core_clk", "mem_iface_clk";
+ };
+
ipu: ipu@40000000 {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 207eb557c..d7d5fe4c7 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -209,6 +209,16 @@
};
};
+ gpu: gpu@30000000 {
+ compatible = "amd,imageon-200.0", "amd,imageon";
+ reg = <0x30000000 0x20000>;
+ reg-names = "kgsl_3d0_reg_memory";
+ interrupts = <12>;
+ interrupt-names = "kgsl_3d0_irq";
+ clocks = <&clks IMX5_CLK_GPU3D_GATE>, <&clks IMX5_CLK_GARB_GATE>;
+ clock-names = "core_clk", "mem_iface_clk";
+ };
+
aips@50000000 { /* AIPS1 */
compatible = "fsl,aips-bus", "simple-bus";
#address-cells = <1>;
--
2.17.1
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next parent reply other threads:[~2018-12-04 15:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20181204151702.8514-1-jonathan@marek.ca>
2018-12-04 15:17 ` Jonathan Marek [this message]
2018-12-07 23:25 ` [PATCH v4 4/5] ARM: dts: imx5: add gpu nodes Fabio Estevam
2018-12-08 3:24 ` Shawn Guo
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