| Message ID | 20170812040605.21259-8-lokeshvutla@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi, Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki On 12/08/17 07:06, Lokesh Vutla wrote: > dra76 family is a high-performance, infotainment application > device, based on OMAP architecture on a 28-nm technology. > This contains most of the subsystems, peripherals that are > available on dra74, dra72 family. This SoC mainly features > Subsystems: > - 2 x Cortex-A15 with max speed of 1.8GHz > - 2 X DSP > - 2 X Cortex-M4 IPU > - ISS > - CAL > - DSS > - VPE > - VIP > Connectivity peripherals: > - 1 USB3.0 and 3 USB2.0 subsystems > - 2 x SATA Actually 1 x SATA. > - 2 x PCI Express Gen2 > - 3-port Gigabit ethernet switch > - 2 x CAN > - MCAN > > Adding basic dts support for DRA76 family while reusing the > data available in dra7.dtsi, dra74x.dtsi. > > Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> > --- > arch/arm/boot/dts/dra76x.dtsi | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > create mode 100644 arch/arm/boot/dts/dra76x.dtsi > > diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi > new file mode 100644 > index 000000000000..1c88c581ff18 > --- /dev/null > +++ b/arch/arm/boot/dts/dra76x.dtsi > @@ -0,0 +1,19 @@ > +/* > + * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > + > +#include "dra74x.dtsi" > + > +/ { > + compatible = "ti,dra762", "ti,dra7"; > + > +}; > + > +/* MCAN interrupts are hard-wired to irqs 67, 68 */ > +&crossbar_mpu { > + ti,irqs-skip = <10 67 68 133 139 140>; > +}; >
diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi new file mode 100644 index 000000000000..1c88c581ff18 --- /dev/null +++ b/arch/arm/boot/dts/dra76x.dtsi @@ -0,0 +1,19 @@ +/* + * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "dra74x.dtsi" + +/ { + compatible = "ti,dra762", "ti,dra7"; + +}; + +/* MCAN interrupts are hard-wired to irqs 67, 68 */ +&crossbar_mpu { + ti,irqs-skip = <10 67 68 133 139 140>; +};
dra76 family is a high-performance, infotainment application device, based on OMAP architecture on a 28-nm technology. This contains most of the subsystems, peripherals that are available on dra74, dra72 family. This SoC mainly features Subsystems: - 2 x Cortex-A15 with max speed of 1.8GHz - 2 X DSP - 2 X Cortex-M4 IPU - ISS - CAL - DSS - VPE - VIP Connectivity peripherals: - 1 USB3.0 and 3 USB2.0 subsystems - 2 x SATA - 2 x PCI Express Gen2 - 3-port Gigabit ethernet switch - 2 x CAN - MCAN Adding basic dts support for DRA76 family while reusing the data available in dra7.dtsi, dra74x.dtsi. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> --- arch/arm/boot/dts/dra76x.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 arch/arm/boot/dts/dra76x.dtsi