diff options
Diffstat (limited to 'arch/arm64/boot')
-rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 18 | ||||
-rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 3 | ||||
-rw-r--r-- | arch/arm64/boot/dts/zte/zx296718.dtsi | 9 |
3 files changed, 21 insertions, 9 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi index 5fda583351d7..906fb836d241 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -21,6 +21,10 @@ reg = <0x0 0x80000000 0x1 0x0>; }; + gpu@57000000 { + vdd-supply = <&vdd_gpu>; + }; + /* debug port */ serial@70006000 { status = "okay"; @@ -291,4 +295,18 @@ clock-frequency = <32768>; }; }; + + regulators { + vdd_gpu: regulator@100 { + compatible = "pwm-regulator"; + reg = <100>; + pwms = <&pwm 1 4880>; + regulator-name = "VDD_GPU"; + regulator-min-microvolt = <710000>; + regulator-max-microvolt = <1320000>; + enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>; + regulator-ramp-delay = <80>; + regulator-enable-ramp-delay = <1000>; + }; + }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index c2becb603e11..7703227f5d1a 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts @@ -11,7 +11,8 @@ compatible = "google,smaug-rev8", "google,smaug-rev7", "google,smaug-rev6", "google,smaug-rev5", "google,smaug-rev4", "google,smaug-rev3", - "google,smaug-rev1", "google,smaug", "nvidia,tegra210"; + "google,smaug-rev2", "google,smaug-rev1", + "google,smaug", "nvidia,tegra210"; aliases { serial0 = &uarta; diff --git a/arch/arm64/boot/dts/zte/zx296718.dtsi b/arch/arm64/boot/dts/zte/zx296718.dtsi index a223066f24ce..dd2cd73c774c 100644 --- a/arch/arm64/boot/dts/zte/zx296718.dtsi +++ b/arch/arm64/boot/dts/zte/zx296718.dtsi @@ -239,16 +239,9 @@ compatible = "arm,gic-v3"; #interrupt-cells = <3>; #address-cells = <0>; - #redistributor-regions = <6>; - redistributor-stride = <0x0 0x40000>; interrupt-controller; reg = <0x02a00000 0x10000>, - <0x02b00000 0x20000>, - <0x02b20000 0x20000>, - <0x02b40000 0x20000>, - <0x02b60000 0x20000>, - <0x02b80000 0x20000>, - <0x02ba0000 0x20000>; + <0x02b00000 0xc0000>; interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; }; |