On Mon, Sep 11, 2017 at 4:50 PM, Rob Herring <robh@xxxxxxxxxx> wrote: > On Wed, Aug 30, 2017 at 08:19:50AM -0700, Tony Lindgren wrote: >> On omap4 we're missing the PowerVR SGX GPU node with it's related >> "ti,hwmods" property that the SoC interconnect code needs. >> >> Note that this will only show up as a bug with "doesn't have >> mpu register target base" boot errors when the legacy platform >> data is removed. >> >> Cc: Mark Rutland <mark.rutland@xxxxxxx> >> Cc: Rob Herring <robh+dt@xxxxxxxxxx> >> Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx> >> Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx> >> --- Out of curiosity, is anything being done with this? I'm really interested to see the PVR working in a modern kernel. I'd like to help more, but I am afraid I don't fully understand the interconnects and how the driver componenets interact with the omap processor. Please let me know if there are sub-tasks that I can assist. adam >> .../devicetree/bindings/gpu/ti-powervr-sgx.txt | 39 ++++++++++++++++++++++ > > While the compatible strings should be TI specific, the doc shouldn't > be. > >> arch/arm/boot/dts/omap4.dtsi | 7 ++++ >> 2 files changed, 46 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/gpu/ti-powervr-sgx.txt > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
