[PATCH RFC v2 03/11] ARM: dts: omap3: Add device tree entry for SGX GPU

Andrew Davis
2024-01-08T18:33:52Z

Add SGX GPU device entries to base OMAP3 dtsi files.

Signed-off-by: Andrew Davis <afd@ti.com>
---
arch/arm/boot/dts/ti/omap/am3517.dtsi | 11 ++++++-----
arch/arm/boot/dts/ti/omap/omap34xx.dtsi | 11 ++++++-----
arch/arm/boot/dts/ti/omap/omap36xx.dtsi | 9 +++++----
3 files changed, 17 insertions(+), 14 deletions(-)

diff --git a/arch/arm/boot/dts/ti/omap/am3517.dtsi b/arch/arm/boot/dts/ti/omap/am3517.dtsi
index 77e58e686fb17..19aad715dff70 100644
--- a/arch/arm/boot/dts/ti/omap/am3517.dtsi
+++ b/arch/arm/boot/dts/ti/omap/am3517.dtsi
@@ -162,12 +162,13 @@ sgx_module: target-module@50000000 {
clock-names = "fck", "ick";
#address-cells = <1>;
#size-cells = <1>;
- ranges = <0 0x50000000 0x4000>;
+ ranges = <0 0x50000000 0x10000>;

- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ gpu@0 {
+ compatible = "ti,omap3430-gpu", "img,powervr-sgx530";
+ reg = <0x0 0x10000>; /* 64kB */
+ interrupts = <21>;
+ };
};
};
};
diff --git a/arch/arm/boot/dts/ti/omap/omap34xx.dtsi b/arch/arm/boot/dts/ti/omap/omap34xx.dtsi
index fc7233ac183a8..acdd0ee34421d 100644
--- a/arch/arm/boot/dts/ti/omap/omap34xx.dtsi
+++ b/arch/arm/boot/dts/ti/omap/omap34xx.dtsi
@@ -164,12 +164,13 @@ sgx_module: target-module@50000000 {
clock-names = "fck", "ick";
#address-cells = <1>;
#size-cells = <1>;
- ranges = <0 0x50000000 0x4000>;
+ ranges = <0 0x50000000 0x10000>;

- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ gpu@0 {
+ compatible = "ti,omap3430-gpu", "img,powervr-sgx530";
+ reg = <0x0 0x10000>; /* 64kB */
+ interrupts = <21>;
+ };
};
};

diff --git a/arch/arm/boot/dts/ti/omap/omap36xx.dtsi b/arch/arm/boot/dts/ti/omap/omap36xx.dtsi
index e6d8070c1bf88..c3d79ecd56e39 100644
--- a/arch/arm/boot/dts/ti/omap/omap36xx.dtsi
+++ b/arch/arm/boot/dts/ti/omap/omap36xx.dtsi
@@ -211,10 +211,11 @@ sgx_module: target-module@50000000 {
#size-cells = <1>;
ranges = <0 0x50000000 0x2000000>;

- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ gpu@0 {
+ compatible = "ti,omap3630-gpu", "img,powervr-sgx530";
+ reg = <0x0 0x2000000>; /* 32MB */
+ interrupts = <21>;
+ };
};
};

--
2.39.2