From: Frank Wunderlich <linux@fw-web.de>
To: linux-mediatek@lists.infradead.org
Cc: "Frank Wunderlich" <frank-w@public-files.de>,
"Ryder Lee" <ryder.lee@mediatek.com>,
"Jianjun Wang" <jianjun.wang@mediatek.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Chunfeng Yun" <chunfeng.yun@mediatek.com>,
"Vinod Koul" <vkoul@kernel.org>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-phy@lists.infradead.org, linux-usb@vger.kernel.org,
"Sam Shih" <sam.shih@mediatek.com>
Subject: [next v7 5/8] arm64: dts: mt7986: add usb related device nodes
Date: Sun, 27 Nov 2022 12:41:39 +0100 [thread overview]
Message-ID: <20221127114142.156573-6-linux@fw-web.de> (raw)
In-Reply-To: <20221127114142.156573-1-linux@fw-web.de>
From: Sam Shih <sam.shih@mediatek.com>
This patch adds USB support for MT7986.
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
changes compared to sams original version:
- reorder xhci-clocks based on yaml binding
v5:
- update ranges/reg of usb-phy
- not added RB from AngeloGioacchino for v4 because of these changes
v6:
- remove unused usb regulators
- remove 3v3 regulator (will be added with emmc-patch)
---
arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 8 +++
arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 55 ++++++++++++++++++++
arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 8 +++
3 files changed, 71 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
index 9b83925893b7..58089fcf4d16 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
@@ -140,6 +140,10 @@ &spi1 {
status = "okay";
};
+&ssusb {
+ status = "okay";
+};
+
&switch {
ports {
#address-cells = <1>;
@@ -201,6 +205,10 @@ &uart2 {
status = "okay";
};
+&usb_phy {
+ status = "okay";
+};
+
&wifi {
status = "okay";
pinctrl-names = "default", "dbdc";
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index 0e9406fc63e2..9ff2968152ae 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -323,6 +323,61 @@ spi1: spi@1100b000 {
status = "disabled";
};
+ ssusb: usb@11200000 {
+ compatible = "mediatek,mt7986-xhci",
+ "mediatek,mtk-xhci";
+ reg = <0 0x11200000 0 0x2e00>,
+ <0 0x11203e00 0 0x0100>;
+ reg-names = "mac", "ippc";
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&infracfg CLK_INFRA_IUSB_SYS_CK>,
+ <&infracfg CLK_INFRA_IUSB_CK>,
+ <&infracfg CLK_INFRA_IUSB_133_CK>,
+ <&infracfg CLK_INFRA_IUSB_66M_CK>,
+ <&topckgen CLK_TOP_U2U3_XHCI_SEL>;
+ clock-names = "sys_ck",
+ "ref_ck",
+ "mcu_ck",
+ "dma_ck",
+ "xhci_ck";
+ phys = <&u2port0 PHY_TYPE_USB2>,
+ <&u3port0 PHY_TYPE_USB3>,
+ <&u2port1 PHY_TYPE_USB2>;
+ status = "disabled";
+ };
+
+ usb_phy: t-phy@11e10000 {
+ compatible = "mediatek,mt7986-tphy",
+ "mediatek,generic-tphy-v2";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0x11e10000 0x1700>;
+ status = "disabled";
+
+ u2port0: usb-phy@0 {
+ reg = <0x0 0x700>;
+ clocks = <&topckgen CLK_TOP_DA_U2_REFSEL>,
+ <&topckgen CLK_TOP_DA_U2_CK_1P_SEL>;
+ clock-names = "ref", "da_ref";
+ #phy-cells = <1>;
+ };
+
+ u3port0: usb-phy@700 {
+ reg = <0x700 0x900>;
+ clocks = <&topckgen CLK_TOP_USB3_PHY_SEL>;
+ clock-names = "ref";
+ #phy-cells = <1>;
+ };
+
+ u2port1: usb-phy@1000 {
+ reg = <0x1000 0x700>;
+ clocks = <&topckgen CLK_TOP_DA_U2_REFSEL>,
+ <&topckgen CLK_TOP_DA_U2_CK_1P_SEL>;
+ clock-names = "ref", "da_ref";
+ #phy-cells = <1>;
+ };
+ };
+
ethsys: syscon@15000000 {
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
index 243760cd3011..188ce82ae56c 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
@@ -167,10 +167,18 @@ &spi1 {
status = "okay";
};
+&ssusb {
+ status = "okay";
+};
+
&uart0 {
status = "okay";
};
+&usb_phy {
+ status = "okay";
+};
+
&wifi {
status = "okay";
pinctrl-names = "default", "dbdc";
--
2.34.1
next prev parent reply other threads:[~2022-11-27 11:42 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-27 11:41 [next v7 0/8] Add BananaPi R3 Frank Wunderlich
2022-11-27 11:41 ` [next v7 1/8] dt-bindings: phy: mediatek,tphy: add support for mt7986 Frank Wunderlich
2022-11-27 11:41 ` [next v7 2/8] dt-bindings: usb: mtk-xhci: " Frank Wunderlich
2022-11-27 11:41 ` [next v7 3/8] dt-bindings: PCI: mediatek-gen3: add SoC based clock config Frank Wunderlich
2022-11-27 11:41 ` [next v7 4/8] dt-bindings: PCI: mediatek-gen3: add support for mt7986 Frank Wunderlich
2022-11-27 11:41 ` Frank Wunderlich [this message]
2022-11-27 11:41 ` [next v7 6/8] arm64: dts: mt7986: add mmc related device nodes Frank Wunderlich
2022-11-27 11:41 ` [next v7 7/8] arm64: dts: mt7986: add pcie " Frank Wunderlich
2022-11-27 11:41 ` [next v7 8/8] arm64: dts: mt7986: add Bananapi R3 Frank Wunderlich
2022-12-24 19:00 ` Daniel Golle
2022-12-25 11:47 ` Aw: " Frank Wunderlich
2022-12-27 9:43 ` Frank Wunderlich
2022-12-27 10:29 ` Frank Wunderlich
2022-12-06 11:32 ` [next v7 0/8] Add BananaPi R3 Lorenzo Pieralisi
2022-12-06 15:42 ` (subset) " Lorenzo Pieralisi
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