linux-kernel - [PATCH 4/7] ARM: DTS: omap3: add sgx gpu child node

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Date:   Fri, 18 Oct 2019 20:46:27 +0200
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Benoît Cousson <bcousson@...libre.com>,
        Tony Lindgren <tony@...mide.com>
Cc:     dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
        letux-kernel@...nphoenux.org, kernel@...a-handheld.com,
        "H. Nikolaus Schaller" <hns@...delico.com>
Subject: [PATCH 4/7] ARM: DTS: omap3: add sgx gpu child node

and add timer and interrupt

Tested on OpenPandora 600 MHz.

Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
 arch/arm/boot/dts/omap34xx.dtsi | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi
index 7b09cbee8bb8..28d5c77d6d6c 100644
--- a/arch/arm/boot/dts/omap34xx.dtsi
+++ b/arch/arm/boot/dts/omap34xx.dtsi
@@ -111,7 +111,7 @@
 		 * are also different clocks, but we do not have any dts users
 		 * for it.
 		 */
-		sgx_module: target-module@...00000 {
+		target-module@...00000 {
 			compatible = "ti,sysc-omap2", "ti,sysc";
 			reg = <0x50000014 0x4>;
 			reg-names = "rev";
@@ -121,10 +121,13 @@
 			#size-cells = <1>;
 			ranges = <0 0x50000000 0x4000>;
 
-			/*
-			 * Closed source PowerVR driver, no child device
-			 * binding or driver in mainline
-			 */
+			sgx: sgx@0 {
+				compatible = "img,sgx530-121", "img,sgx530", "ti,omap-omap3-sgx530-121";
+				reg = <0x0 0x4000>;	/* 64kB */
+				reg-names = "sgx";
+				interrupts = <21>;
+				timer = <&timer11>;
+			};
 		};
 	};
 
-- 
2.19.1