* [PATCH V2 1/3] arm64: tegra: Add current monitors for Jetson Xavier
2024-02-20 12:17 [PATCH V2 0/3] arm64: tegra: Tegra194 device-tree updates Jon Hunter
@ 2024-02-20 12:17 ` Jon Hunter
2024-02-20 12:17 ` [PATCH V2 2/3] arm64: tegra: Add USB device support for Jetson AGX Xavier Jon Hunter
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Jon Hunter @ 2024-02-20 12:17 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding
Cc: devicetree, linux-tegra, Jon Hunter
Add the INA3221 current monitors that are present on the Jetson AGX
Xavier and Jetson Xavier NX boards.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
.../arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 50 +++++++++++++++++++
.../arm64/boot/dts/nvidia/tegra194-p3668.dtsi | 27 ++++++++++
2 files changed, 77 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index 5b59c1986e9b..e8b296d9e0d3 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -53,6 +53,56 @@ memory-controller@2c00000 {
status = "okay";
};
+ i2c@c240000 {
+ status = "okay";
+
+ power-sensor@40 {
+ compatible = "ti,ina3221";
+ reg = <0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ input@0 {
+ reg = <0x0>;
+ label = "GPU";
+ shunt-resistor-micro-ohms = <5000>;
+ };
+ input@1 {
+ reg = <0x1>;
+ label = "CPU";
+ shunt-resistor-micro-ohms = <5000>;
+ };
+ input@2 {
+ reg = <0x2>;
+ label = "SOC";
+ shunt-resistor-micro-ohms = <5000>;
+ };
+ };
+
+ power-sensor@41 {
+ compatible = "ti,ina3221";
+ reg = <0x41>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ input@0 {
+ reg = <0x0>;
+ label = "CV";
+ shunt-resistor-micro-ohms = <5000>;
+ };
+ input@1 {
+ reg = <0x1>;
+ label = "VDDRQ";
+ shunt-resistor-micro-ohms = <5000>;
+ };
+ input@2 {
+ reg = <0x2>;
+ label = "SYS5V";
+ shunt-resistor-micro-ohms = <5000>;
+ };
+ };
+ };
+
serial@3110000 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
index 58f190b0f868..59860d19f0f6 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
@@ -50,6 +50,33 @@ memory-controller@2c00000 {
status = "okay";
};
+ i2c@c250000 {
+ status = "okay";
+
+ power-sensor@40 {
+ compatible = "ti,ina3221";
+ reg = <0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ input@0 {
+ reg = <0x0>;
+ label = "VDD_IN";
+ shunt-resistor-micro-ohms = <5000>;
+ };
+ input@1 {
+ reg = <0x1>;
+ label = "VDD_CPU_GPU_CV";
+ shunt-resistor-micro-ohms = <5000>;
+ };
+ input@2 {
+ reg = <0x2>;
+ label = "VDD_SOC";
+ shunt-resistor-micro-ohms = <5000>;
+ };
+ };
+ };
+
serial@3100000 {
status = "okay";
};
--
2.34.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH V2 2/3] arm64: tegra: Add USB device support for Jetson AGX Xavier
2024-02-20 12:17 [PATCH V2 0/3] arm64: tegra: Tegra194 device-tree updates Jon Hunter
2024-02-20 12:17 ` [PATCH V2 1/3] arm64: tegra: Add current monitors for Jetson Xavier Jon Hunter
@ 2024-02-20 12:17 ` Jon Hunter
2024-02-20 12:17 ` [PATCH V2 3/3] arm64: tegra: Add USB Type-C controller " Jon Hunter
2024-02-21 16:21 ` [PATCH V2 0/3] arm64: tegra: Tegra194 device-tree updates Thierry Reding
3 siblings, 0 replies; 5+ messages in thread
From: Jon Hunter @ 2024-02-20 12:17 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding
Cc: devicetree, linux-tegra, Jon Hunter
Enable the USB device support for the Jetson AGX Xavier platform.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
index 64a3398fe7a6..63d6cca542f7 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
@@ -2094,6 +2094,14 @@ usb3-3 {
};
};
+ usb@3550000 {
+ status = "okay";
+
+ phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+ <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-2}>;
+ phy-names = "usb2-0", "usb3-0";
+ };
+
usb@3610000 {
status = "okay";
--
2.34.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH V2 3/3] arm64: tegra: Add USB Type-C controller for Jetson AGX Xavier
2024-02-20 12:17 [PATCH V2 0/3] arm64: tegra: Tegra194 device-tree updates Jon Hunter
2024-02-20 12:17 ` [PATCH V2 1/3] arm64: tegra: Add current monitors for Jetson Xavier Jon Hunter
2024-02-20 12:17 ` [PATCH V2 2/3] arm64: tegra: Add USB device support for Jetson AGX Xavier Jon Hunter
@ 2024-02-20 12:17 ` Jon Hunter
2024-02-21 16:21 ` [PATCH V2 0/3] arm64: tegra: Tegra194 device-tree updates Thierry Reding
3 siblings, 0 replies; 5+ messages in thread
From: Jon Hunter @ 2024-02-20 12:17 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding
Cc: devicetree, linux-tegra, Jon Hunter
Populate the Cypress USB Type-C controller for Tegra194 Jetson AGX
Xavier board.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
.../boot/dts/nvidia/tegra194-p2972-0000.dts | 43 ++++++++++++++++++-
1 file changed, 42 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
index 63d6cca542f7..c32876699a43 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
@@ -2062,8 +2062,15 @@ usb3-3 {
ports {
usb2-0 {
- mode = "host";
+ mode = "otg";
+ usb-role-switch;
status = "okay";
+
+ port {
+ hs_typec_p0: endpoint {
+ remote-endpoint = <&hs_ucsi_ccg_p0>;
+ };
+ };
};
usb2-1 {
@@ -2114,6 +2121,40 @@ usb@3610000 {
phy-names = "usb2-0", "usb2-1", "usb2-3", "usb3-0", "usb3-2", "usb3-3";
};
+ i2c@c240000 {
+ typec@8 {
+ compatible = "cypress,cypd4226";
+ reg = <0x08>;
+ interrupt-parent = <&gpio_aon>;
+ interrupts = <TEGRA194_AON_GPIO(BB, 2) IRQ_TYPE_LEVEL_LOW>;
+ firmware-name = "nvidia,jetson-agx-xavier";
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ccg_typec_con0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "USB-C";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ hs_ucsi_ccg_p0: endpoint {
+ remote-endpoint = <&hs_typec_p0>;
+ };
+ };
+ };
+ };
+ };
+ };
+
i2c@c250000 {
status = "okay";
--
2.34.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH V2 0/3] arm64: tegra: Tegra194 device-tree updates
2024-02-20 12:17 [PATCH V2 0/3] arm64: tegra: Tegra194 device-tree updates Jon Hunter
` (2 preceding siblings ...)
2024-02-20 12:17 ` [PATCH V2 3/3] arm64: tegra: Add USB Type-C controller " Jon Hunter
@ 2024-02-21 16:21 ` Thierry Reding
3 siblings, 0 replies; 5+ messages in thread
From: Thierry Reding @ 2024-02-21 16:21 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding,
Jon Hunter
Cc: devicetree, linux-tegra
From: Thierry Reding <treding@nvidia.com>
On Tue, 20 Feb 2024 12:17:11 +0000, Jon Hunter wrote:
> Add the current monitors for Jetson Xavier based devices and enable USB
> device support for Jetson AGX Xavier.
>
> Changes since V1:
> - Used generic name 'power-sensor' for current monitors
>
> Jon Hunter (3):
> arm64: tegra: Add current monitors for Jetson Xavier
> arm64: tegra: Add USB device support for Jetson AGX Xavier
> arm64: tegra: Add USB Type-C controller for Jetson AGX Xavier
>
> [...]
Applied, thanks!
[1/3] arm64: tegra: Add current monitors for Jetson Xavier
commit: 525684a0b8ae14389ce440f843ade4023cc64834
[2/3] arm64: tegra: Add USB device support for Jetson AGX Xavier
commit: 4772ac35937a3d91d8695670e11dd5b06692b2f4
[3/3] arm64: tegra: Add USB Type-C controller for Jetson AGX Xavier
commit: c707794bc3f31d9c56efe9967b1631ce7d44ab26
Best regards,
--
Thierry Reding <treding@nvidia.com>
^ permalink raw reply [flat|nested] 5+ messages in thread