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    SubjectRe: [5/5] ARM: tegra: jetson-tk1: enable GK20A GPU
    Playing a bit with todays linux-next on my jetson, it seems this patch is
    still required for enabling the GPU. Is there anything blocking it (firmware
    not available yet in liux-firmware?)

    On Mon, May 19, 2014 at 06:24:10PM +0900, Alexandre Courbot wrote:
    > Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
    > ---
    > arch/arm/boot/dts/tegra124-jetson-tk1.dts | 8 +++++++-
    > 1 file changed, 7 insertions(+), 1 deletion(-)
    >
    > diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
    > index e31fb61a81d3..15a194d1277f 100644
    > --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
    > +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
    > @@ -30,6 +30,12 @@
    > };
    > };
    >
    > + gpu@0,57000000 {
    > + status = "okay";
    > +
    > + vdd-supply = <&vdd_gpu>;
    > + };
    > +
    > pinmux: pinmux@0,70000868 {
    > pinctrl-names = "default";
    > pinctrl-0 = <&state_default>;
    > @@ -1505,7 +1511,7 @@
    > regulator-always-on;
    > };
    >
    > - sd6 {
    > + vdd_gpu: sd6 {
    > regulator-name = "+VDD_GPU_AP";
    > regulator-min-microvolt = <650000>;
    > regulator-max-microvolt = <1200000>;

    --
    If you put it off long enough, it might go away.


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