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-by: H. Nikolaus Schaller hns@goldelico.com # PandaBoard ES Signed-off-by: H. Nikolaus Schaller hns@goldelico.com --- arch/arm/boot/dts/omap4.dtsi | 11 ++++++----- arch/arm/boot/dts/omap4470.dts | 15 +++++++++++++++ 2 files changed, 21 insertions(+), 5 deletions(-) create mode 100644 arch/arm/boot/dts/omap4470.dts
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 9a87440d0b9d..939061f96523 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -390,7 +390,7 @@ abb_iva: regulator-abb-iva { status = "disabled"; };
- target-module@56000000 { + sgx_module: target-module@56000000 { compatible = "ti,sysc-omap4", "ti,sysc"; reg = <0x5600fe00 0x4>, <0x5600fe10 0x4>; @@ -409,10 +409,11 @@ target-module@56000000 { #size-cells = <1>; ranges = <0 0x56000000 0x2000000>;
- /* - * Closed source PowerVR driver, no child device - * binding or driver in mainline - */ + gpu: gpu@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 { diff --git a/arch/arm/boot/dts/omap4470.dts b/arch/arm/boot/dts/omap4470.dts new file mode 100644 index 000000000000..19b554612401 --- /dev/null +++ b/arch/arm/boot/dts/omap4470.dts @@ -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"; +};