From: Wayne Chang <waynec@nvidia.com>
To: <gregkh@linuxfoundation.org>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <treding@nvidia.com>,
<jonathanh@nvidia.com>, <thierry.reding@gmail.com>,
<heikki.krogerus@linux.intel.com>, <ajayg@nvidia.com>,
<vkoul@kernel.org>, <p.zabel@pengutronix.de>, <balbi@kernel.org>,
<mathias.nyman@intel.com>, <jckuo@nvidia.com>
Cc: <waynec@nvidia.com>, <linux-usb@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<singhanc@nvidia.com>, <linux-i2c@vger.kernel.org>,
<linux-phy@lists.infradead.org>, <linux-tegra@vger.kernel.org>
Subject: [PATCH v3 04/13] arm64: tegra: Enable XUSB host and device on Jetson AGX Orin
Date: Mon, 14 Nov 2022 20:40:44 +0800 [thread overview]
Message-ID: <20221114124053.1873316-5-waynec@nvidia.com> (raw)
In-Reply-To: <20221114124053.1873316-1-waynec@nvidia.com>
This commit enables XUSB host, device, and pad controller on
Jetson AGX Orin.
Signed-off-by: Wayne Chang <waynec@nvidia.com>
---
depends on the following change
https://lore.kernel.org/all/20221003125141.123759-1-jonathanh@nvidia.com/
V2 -> V3:nothing has changed but added the dependency here
V1 -> V2:removed the redundant cells and status in ucsi-ccg.
Using dash instead of underscore in the ucsi-ccg node name.
Using representive name in cypress,firmware-build property.
.../boot/dts/nvidia/tegra234-p3701-0000.dtsi | 48 +++++
.../nvidia/tegra234-p3737-0000+p3701-0000.dts | 175 ++++++++++++++++++
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 170 +++++++++++++++++
3 files changed, 393 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
index 9e4d72cfa69f..8acef87a5398 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
@@ -61,6 +61,29 @@ mmc@3460000 {
non-removable;
};
+ padctl@3520000 {
+ vclamp-usb-supply = <&vdd_ao_1v8>;
+ avdd-usb-supply = <&vdd_ao_3v3>;
+
+ ports {
+ usb2-0 {
+ vbus-supply = <&vdd_5v0_sys>;
+ };
+
+ usb2-1 {
+ vbus-supply = <&vdd_5v0_sys>;
+ };
+
+ usb2-2 {
+ vbus-supply = <&vdd_5v0_sys>;
+ };
+
+ usb2-3 {
+ vbus-supply = <&vdd_5v0_sys>;
+ };
+ };
+ };
+
rtc@c2a0000 {
status = "okay";
};
@@ -69,4 +92,29 @@ pmc@c360000 {
nvidia,invert-interrupt;
};
};
+
+ vdd_5v0_sys: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "VIN_SYS_5V0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_ao_1v8: regulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-AO-1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vdd_ao_3v3: regulator@2 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-AO-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index 57ab75328814..58baedbd0f93 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -2011,6 +2011,181 @@ hda@3510000 {
nvidia,model = "NVIDIA Jetson AGX Orin HDA";
status = "okay";
};
+
+ padctl@3520000 {
+ status = "okay";
+
+ pads {
+ usb2 {
+ lanes {
+ usb2-0 {
+ status = "okay";
+ };
+
+ usb2-1 {
+ status = "okay";
+ };
+
+ usb2-2 {
+ status = "okay";
+ };
+
+ usb2-3 {
+ status = "okay";
+ };
+ };
+ };
+
+ usb3 {
+ lanes {
+ usb3-0 {
+ status = "okay";
+ };
+
+ usb3-1 {
+ status = "okay";
+ };
+
+ usb3-2 {
+ status = "okay";
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-0 {
+ mode = "otg";
+ usb-role-switch;
+ status = "okay";
+ port {
+ hs_typec_p1: endpoint {
+ remote-endpoint = <&hs_ucsi_ccg_p1>;
+ };
+ };
+ };
+
+ usb2-1 {
+ mode = "host";
+ status = "okay";
+ port {
+ hs_typec_p0: endpoint {
+ remote-endpoint = <&hs_ucsi_ccg_p0>;
+ };
+ };
+ };
+
+ usb2-2 {
+ mode = "host";
+ status = "okay";
+ };
+
+ usb2-3 {
+ mode = "host";
+ status = "okay";
+ };
+
+ usb3-0 {
+ nvidia,usb2-companion = <1>;
+ status = "okay";
+ port {
+ ss_typec_p0: endpoint {
+ remote-endpoint = <&ss_ucsi_ccg_p0>;
+ };
+ };
+ };
+
+ usb3-1 {
+ nvidia,usb2-companion = <0>;
+ status = "okay";
+ port {
+ ss_typec_p1: endpoint {
+ remote-endpoint = <&ss_ucsi_ccg_p1>;
+ };
+ };
+ };
+
+ usb3-2 {
+ nvidia,usb2-companion = <3>;
+ status = "okay";
+ };
+ };
+ };
+
+ usb@3550000 {
+ status = "okay";
+
+ phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+ <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
+ phy-names = "usb2-0", "usb3-1";
+ };
+
+ usb@3610000 {
+ status = "okay";
+
+ phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+ <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
+ <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
+ <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-3}>,
+ <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>,
+ <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>,
+ <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-2}>;
+ phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3",
+ "usb3-0", "usb3-1", "usb3-2";
+ };
+
+ i2c@c240000 {
+ status = "okay";
+ ucsi-ccg@8 {
+ compatible = "cypress,cypd4226";
+ cypress,firmware-build = "nvidia,jetson-agx-xavier";
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA234_MAIN_GPIO(Y, 4) IRQ_TYPE_LEVEL_LOW>;
+ reg = <0x08>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ccg_typec_con0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "USB-C";
+ data-role = "host";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ hs_ucsi_ccg_p0: endpoint {
+ remote-endpoint = <&hs_typec_p0>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ ss_ucsi_ccg_p0: endpoint {
+ remote-endpoint = <&ss_typec_p0>;
+ };
+ };
+ };
+ ccg_typec_con1: connector@1 {
+ compatible = "usb-c-connector";
+ reg = <1>;
+ label = "USB-C";
+ data-role = "dual";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ hs_ucsi_ccg_p1: endpoint {
+ remote-endpoint = <&hs_typec_p1>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ ss_ucsi_ccg_p1: endpoint {
+ remote-endpoint = <&ss_typec_p1>;
+ };
+ };
+ };
+ };
+ };
};
chosen {
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 0170bfa8a467..27635d459e4c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -942,6 +942,174 @@ hda@3510000 {
status = "disabled";
};
+ xusb_padctl: padctl@3520000 {
+ compatible = "nvidia,tegra234-xusb-padctl";
+ reg = <0x03520000 0x20000>,
+ <0x03540000 0x10000>;
+ reg-names = "padctl", "ao";
+ interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+
+ resets = <&bpmp TEGRA234_RESET_XUSB_PADCTL>;
+ reset-names = "padctl";
+
+ status = "disabled";
+
+ pads {
+ usb2 {
+ clocks = <&bpmp TEGRA234_CLK_USB2_TRK>;
+ clock-names = "trk";
+
+ lanes {
+ usb2-0 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb2-1 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb2-2 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb2-3 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ usb3 {
+ lanes {
+ usb3-0 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb3-1 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb3-2 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb3-3 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-0 {
+ status = "disabled";
+ };
+
+ usb2-1 {
+ status = "disabled";
+ };
+
+ usb2-2 {
+ status = "disabled";
+ };
+
+ usb2-3 {
+ status = "disabled";
+ };
+
+ usb3-0 {
+ status = "disabled";
+ };
+
+ usb3-1 {
+ status = "disabled";
+ };
+
+ usb3-2 {
+ status = "disabled";
+ };
+
+ usb3-3 {
+ status = "disabled";
+ };
+ };
+ };
+
+ usb@3550000 {
+ compatible = "nvidia,tegra234-xudc";
+ reg = <0x03550000 0x8000>,
+ <0x03558000 0x8000>;
+ reg-names = "base", "fpci";
+ interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bpmp TEGRA234_CLK_XUSB_CORE_DEV>,
+ <&bpmp TEGRA234_CLK_XUSB_CORE_SS>,
+ <&bpmp TEGRA234_CLK_XUSB_SS>,
+ <&bpmp TEGRA234_CLK_XUSB_FS>;
+ clock-names = "dev", "ss", "ss_src", "fs_src";
+ interconnects = <&mc TEGRA234_MEMORY_CLIENT_XUSB_DEVR &emc>,
+ <&mc TEGRA234_MEMORY_CLIENT_XUSB_DEVW &emc>;
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu_niso1 TEGRA234_SID_XUSB_DEV>;
+ power-domains = <&bpmp TEGRA234_POWER_DOMAIN_XUSBB>,
+ <&bpmp TEGRA234_POWER_DOMAIN_XUSBA>;
+ power-domain-names = "dev", "ss";
+ nvidia,xusb-padctl = <&xusb_padctl>;
+ dma-coherent;
+ status = "disabled";
+ };
+
+ usb@3610000 {
+ compatible = "nvidia,tegra234-xusb";
+ reg = <0x03610000 0x40000>,
+ <0x03600000 0x10000>,
+ <0x03650000 0x10000>;
+ reg-names = "hcd", "fpci", "bar2";
+
+ interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+
+ clocks = <&bpmp TEGRA234_CLK_XUSB_CORE_HOST>,
+ <&bpmp TEGRA234_CLK_XUSB_FALCON>,
+ <&bpmp TEGRA234_CLK_XUSB_CORE_SS>,
+ <&bpmp TEGRA234_CLK_XUSB_SS>,
+ <&bpmp TEGRA234_CLK_CLK_M>,
+ <&bpmp TEGRA234_CLK_XUSB_FS>,
+ <&bpmp TEGRA234_CLK_UTMIP_PLL>,
+ <&bpmp TEGRA234_CLK_CLK_M>,
+ <&bpmp TEGRA234_CLK_PLLE>;
+ clock-names = "xusb_host", "xusb_falcon_src",
+ "xusb_ss", "xusb_ss_src", "xusb_hs_src",
+ "xusb_fs_src", "pll_u_480m", "clk_m",
+ "pll_e";
+ interconnects = <&mc TEGRA234_MEMORY_CLIENT_XUSB_HOSTR &emc>,
+ <&mc TEGRA234_MEMORY_CLIENT_XUSB_HOSTW &emc>;
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu_niso1 TEGRA234_SID_XUSB_HOST>;
+
+ power-domains = <&bpmp TEGRA234_POWER_DOMAIN_XUSBC>,
+ <&bpmp TEGRA234_POWER_DOMAIN_XUSBA>;
+ power-domain-names = "xusb_host", "xusb_ss";
+
+ nvidia,xusb-padctl = <&xusb_padctl>;
+ dma-coherent;
+ status = "disabled";
+ };
+
fuse@3810000 {
compatible = "nvidia,tegra234-efuse";
reg = <0x03810000 0x10000>;
@@ -1470,6 +1638,8 @@ gen2_i2c: i2c@c240000 {
compatible = "nvidia,tegra194-i2c";
reg = <0xc240000 0x100>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
clock-frequency = <100000>;
clocks = <&bpmp TEGRA234_CLK_I2C2
--
2.25.1
next prev parent reply other threads:[~2022-11-14 12:41 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-14 12:40 [PATCH v3 00/13] Enable USB host and device functions on Jetson Wayne Chang
2022-11-14 12:40 ` [PATCH v3 01/13] dt-bindings: usb: tegra-xudc: Add Tegra234 XUSB controller support Wayne Chang
2022-11-15 12:14 ` Jon Hunter
2022-11-16 21:05 ` Rob Herring
2022-11-17 12:05 ` Jon Hunter
2022-11-14 12:40 ` [PATCH v3 02/13] dt-bindings: usb: Add NVIDIA Tegra234 XUSB host controller binding Wayne Chang
2022-11-14 19:16 ` Rob Herring
2022-11-18 11:47 ` Jon Hunter
2022-11-18 14:20 ` Thierry Reding
2022-11-15 12:14 ` Jon Hunter
2022-11-14 12:40 ` [PATCH v3 03/13] dt-bindings: usb: Add binding for Cypress cypd4226 I2C driver Wayne Chang
2022-11-15 12:15 ` Jon Hunter
2022-11-16 21:14 ` Rob Herring
2022-11-14 12:40 ` Wayne Chang [this message]
2022-11-15 12:17 ` [PATCH v3 04/13] arm64: tegra: Enable XUSB host and device on Jetson AGX Orin Jon Hunter
2022-11-14 12:40 ` [PATCH v3 05/13] usb: typec: ucsi_ccg: Add OF support Wayne Chang
2022-11-15 12:17 ` Jon Hunter
2022-11-16 12:37 ` Heikki Krogerus
2022-11-16 12:54 ` Heikki Krogerus
2022-11-14 12:40 ` [PATCH v3 06/13] usb: typec: ucsi_ccg: Add cypress,firmware-build as a well-known regex Wayne Chang
2022-11-15 12:18 ` Jon Hunter
2022-11-17 19:45 ` Jon Hunter
2022-11-14 12:40 ` [PATCH v3 07/13] i2c: nvidia-gpu: " Wayne Chang
2022-11-15 12:18 ` Jon Hunter
2022-11-15 20:52 ` Wolfram Sang
2022-11-14 12:40 ` [PATCH v3 08/13] usb: typec: ucsi_ccg: Remove ccgx,firmware-build property Wayne Chang
2022-11-15 12:19 ` Jon Hunter
2022-11-14 12:40 ` [PATCH v3 09/13] i2c: nvidia-gpu: " Wayne Chang
2022-11-15 12:19 ` Jon Hunter
2022-11-15 20:53 ` Wolfram Sang
2022-11-14 12:40 ` [PATCH v3 10/13] phy: tegra: xusb: Disable trk clk when not in use Wayne Chang
2022-11-15 12:19 ` Jon Hunter
2023-01-12 17:23 ` Vinod Koul
2022-11-14 12:40 ` [PATCH v3 11/13] phy: tegra: xusb: Add Tegra234 support Wayne Chang
2022-11-15 12:22 ` Jon Hunter
2022-11-14 12:40 ` [PATCH v3 12/13] usb: host: xhci-tegra: Add Tegra234 XHCI support Wayne Chang
2022-11-15 12:23 ` Jon Hunter
2022-11-14 12:40 ` [PATCH v3 13/13] usb: gadget: tegra-xudc: Add Tegra234 support Wayne Chang
2022-11-15 12:23 ` Jon Hunter
2022-11-18 15:44 ` [PATCH v3 00/13] Enable USB host and device functions on Jetson Jon Hunter
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