@@ -347,10 +347,11 @@
#size-cells = <1>;
ranges = <0 0x56000000 0x2000000>;
- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ sgx: img@0 {
+ compatible = "ti,omap4-sgx540-120", "img,sgx540-120", "img,sgx540";
+ reg = <0x0 0x2000000>; /* 32MB */
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
dss: dss@58000000 {
new file mode 100644
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Device Tree Source for OMAP4470 SoC
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#include "omap4460.dtsi"
+
+&sgx {
+ compatible = "img,sgx544-112", "img,sgx544", "ti,omap-omap4-sgx544-112";
+};
and add interrupt. Since omap4420/30/60 and omap4470 come with different SGX variants we need to introduce a new omap4470.dtsi. If an omap4470 board does not want to use SGX it is no problem to still include omap4460.dtsi. Tested on PandaBoard ES. Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> --- arch/arm/boot/dts/omap4.dtsi | 9 +++++---- arch/arm/boot/dts/omap4470.dts | 15 +++++++++++++++ 2 files changed, 20 insertions(+), 4 deletions(-) create mode 100644 arch/arm/boot/dts/omap4470.dts