From: Thierry Reding <thierry.reding@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mathias Nyman <mathias.nyman@intel.com>,
Jon Hunter <jonathanh@nvidia.com>, JC Kuo <jckuo@nvidia.com>,
linux-usb@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 4/6] arm64: tegra: Add XUSB and pad controller on Tegra186
Date: Fri, 25 Jan 2019 12:30:11 +0100 [thread overview]
Message-ID: <20190125113013.11447-4-thierry.reding@gmail.com> (raw)
In-Reply-To: <20190125113013.11447-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
Adds the XUSB pad and XUSB controllers on Tegra186.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 135 +++++++++++++++++++++++
1 file changed, 135 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 22815db4a3ed..09d3b0d60e41 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -338,6 +338,141 @@
status = "disabled";
};
+ padctl: padctl@3520000 {
+ compatible = "nvidia,tegra186-xusb-padctl";
+ reg = <0x0 0x03520000 0x0 0x1000>,
+ <0x0 0x03540000 0x0 0x1000>;
+ reg-names = "padctl", "ao";
+
+ resets = <&bpmp TEGRA186_RESET_XUSB_PADCTL>;
+ reset-names = "padctl";
+
+ status = "disabled";
+
+ pads {
+ usb2 {
+ clocks = <&bpmp TEGRA186_CLK_USB2_TRK>;
+ clock-names = "trk";
+ status = "disabled";
+
+ lanes {
+ usb2-0 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb2-1 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb2-2 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ hsic {
+ clocks = <&bpmp TEGRA186_CLK_HSIC_TRK>;
+ clock-names = "trk";
+ status = "disabled";
+
+ lanes {
+ hsic-0 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ usb3 {
+ status = "disabled";
+
+ lanes {
+ usb3-0 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb3-1 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb3-2 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-0 {
+ status = "disabled";
+ };
+
+ usb2-1 {
+ status = "disabled";
+ };
+
+ usb2-2 {
+ status = "disabled";
+ };
+
+ hsic-0 {
+ status = "disabled";
+ };
+
+ usb3-0 {
+ status = "disabled";
+ };
+
+ usb3-1 {
+ status = "disabled";
+ };
+
+ usb3-2 {
+ status = "disabled";
+ };
+ };
+ };
+
+ usb@3530000 {
+ compatible = "nvidia,tegra186-xusb";
+ reg = <0x0 0x03530000 0x0 0x8000>,
+ <0x0 0x03538000 0x0 0x1000>;
+ reg-names = "hcd", "fpci";
+
+ interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+
+ clocks = <&bpmp TEGRA186_CLK_XUSB_HOST>,
+ <&bpmp TEGRA186_CLK_XUSB_FALCON>,
+ <&bpmp TEGRA186_CLK_XUSB_SS>,
+ <&bpmp TEGRA186_CLK_XUSB_CORE_SS>,
+ <&bpmp TEGRA186_CLK_CLK_M>,
+ <&bpmp TEGRA186_CLK_XUSB_FS>,
+ <&bpmp TEGRA186_CLK_PLLU>,
+ <&bpmp TEGRA186_CLK_CLK_M>,
+ <&bpmp TEGRA186_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";
+
+ power-domains = <&bpmp TEGRA186_POWER_DOMAIN_XUSBC>,
+ <&bpmp TEGRA186_POWER_DOMAIN_XUSBA>;
+ power-domain-names = "xusb_host", "xusb_ss";
+ nvidia,xusb-padctl = <&padctl>;
+
+ status = "disabled";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
fuse@3820000 {
compatible = "nvidia,tegra186-efuse";
reg = <0x0 0x03820000 0x0 0x10000>;
--
2.19.1
next prev parent reply other threads:[~2019-01-25 11:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-25 11:30 [PATCH 1/6] dt-bindings: usb: xhci-tegra: Add Tegra186 support Thierry Reding
2019-01-25 11:30 ` [PATCH 2/6] usb: host: xhci-tegra: Selectively program IPFS Thierry Reding
2019-01-28 7:54 ` jckuo
2019-01-25 11:30 ` [PATCH 3/6] usb: host: xhci-tegra: Add Tegra186 XUSB support Thierry Reding
2019-01-28 7:57 ` jckuo
2019-01-25 11:30 ` Thierry Reding [this message]
2019-01-28 7:59 ` [PATCH 4/6] arm64: tegra: Add XUSB and pad controller on Tegra186 jckuo
2019-01-25 11:30 ` [PATCH 5/6] arm64: tegra: Enable XUSB on P2771 Thierry Reding
2019-01-25 11:30 ` [PATCH 6/6] arm64: tegra: Remove regulator hacks on Jetson TX2 Thierry Reding
2019-01-28 7:46 ` [PATCH 1/6] dt-bindings: usb: xhci-tegra: Add Tegra186 support jckuo
2019-02-07 11:14 ` Thierry Reding
2019-02-13 15:21 ` Mathias Nyman
2019-02-23 0:36 ` Rob Herring
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