From: Thierry Reding <[email protected]> Add the device-tree node for the GK20A GPU and leave it disabled by default. It is the responsability of the bootloader to enable it if the VPR registers have been programmed such as the GPU can operate.
Signed-off-by: Thierry Reding <[email protected]> Signed-off-by: Alexandre Courbot <[email protected]> --- arch/arm/boot/dts/tegra124-venice2.dts | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts index 13008858e967..cadaab74e649 100644 --- a/arch/arm/boot/dts/tegra124-venice2.dts +++ b/arch/arm/boot/dts/tegra124-venice2.dts @@ -42,6 +42,12 @@ }; }; + gpu@0,57000000 { + status = "disabled"; + + vdd-supply = <&vdd_gpu>; + }; + pinmux: pinmux@0,70000868 { pinctrl-names = "boot"; pinctrl-0 = <&pinmux_boot>; @@ -734,7 +740,7 @@ regulator-always-on; }; - sd6 { + vdd_gpu: sd6 { regulator-name = "+VDD_GPU_AP"; regulator-min-microvolt = <650000>; regulator-max-microvolt = <1200000>; -- 2.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
