From: rentao.bupt@gmail.com
To: Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Colin Ian King <colin.king@canonical.com>,
Stephen Boyd <swboyd@chromium.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org
Cc: Tao Ren <rentao.bupt@gmail.com>
Subject: [PATCH 3/3] ARM: dts: aspeed-g6: add usb functions
Date: Fri, 31 Jan 2020 14:21:57 -0800 [thread overview]
Message-ID: <20200131222157.20849-4-rentao.bupt@gmail.com> (raw)
In-Reply-To: <20200131222157.20849-1-rentao.bupt@gmail.com>
From: Tao Ren <rentao.bupt@gmail.com>
Add USB components and according pin groups in aspeed-g6 dtsi.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
---
arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 25 ++++++++++++++
arch/arm/boot/dts/aspeed-g6.dtsi | 43 ++++++++++++++++++++++++
2 files changed, 68 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
index 045ce66ca876..7028e21bdd98 100644
--- a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
@@ -1112,6 +1112,31 @@
groups = "UART9";
};
+ pinctrl_usb2ah_default: usb2ah_default {
+ function = "USB2AH";
+ groups = "USBA";
+ };
+
+ pinctrl_usb2ad_default: usb2ad_default {
+ function = "USB2AD";
+ groups = "USBA";
+ };
+
+ pinctrl_usb2bh_default: usb2bh_default {
+ function = "USB2BH";
+ groups = "USBB";
+ };
+
+ pinctrl_usb2bd_default: usb2bd_default {
+ function = "USB2BD";
+ groups = "USBB";
+ };
+
+ pinctrl_usb11bhid_default: usb11bhid_default {
+ function = "USB11BHID";
+ groups = "USBB";
+ };
+
pinctrl_vb_default: vb_default {
function = "VB";
groups = "VB";
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 5f6142d99eeb..02c21c15c19f 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -265,6 +265,49 @@
status = "disabled";
};
+ ehci0: usb@1e6a1000 {
+ compatible = "aspeed,ast2600-ehci", "generic-ehci";
+ reg = <0x1e6a1000 0x100>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2ah_default>;
+ status = "disabled";
+ };
+
+ ehci1: usb@1e6a3000 {
+ compatible = "aspeed,ast2600-ehci", "generic-ehci";
+ reg = <0x1e6a3000 0x100>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_GATE_USBPORT2CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2bh_default>;
+ status = "disabled";
+ };
+
+ uhci: usb@1e6b0000 {
+ compatible = "aspeed,ast2600-uhci", "generic-uhci";
+ reg = <0x1e6b0000 0x100>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ #ports = <2>;
+ clocks = <&syscon ASPEED_CLK_GATE_USBUHCICLK>;
+ status = "disabled";
+ /*
+ * No default pinmux, it will follow EHCI, use an
+ * explicit pinmux override if EHCI is not enabled.
+ */
+ };
+
+ vhub: usb-vhub@1e6a0000 {
+ compatible = "aspeed,ast2600-usb-vhub";
+ reg = <0x1e6a0000 0x350>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2ad_default>;
+ status = "disabled";
+ };
+
apb {
compatible = "simple-bus";
#address-cells = <1>;
--
2.17.1
next prev parent reply other threads:[~2020-01-31 22:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-31 22:21 [PATCH 0/3] aspeed-g6: enable usb support rentao.bupt
2020-01-31 22:21 ` [PATCH 1/3] usb: gadget: aspeed: read vhub config from of_device_id rentao.bupt
2020-02-10 2:47 ` Joel Stanley
2020-02-10 7:27 ` Benjamin Herrenschmidt
2020-02-10 19:07 ` Tao Ren
2020-02-11 8:50 ` Benjamin Herrenschmidt
2020-02-12 2:37 ` Tao Ren
2020-02-10 19:16 ` Tao Ren
2020-01-31 22:21 ` [PATCH 2/3] usb: gadget: aspeed: add ast2600 vhub support rentao.bupt
2020-02-10 2:48 ` Joel Stanley
2020-02-10 7:29 ` Benjamin Herrenschmidt
2020-02-10 19:31 ` Tao Ren
2020-01-31 22:21 ` rentao.bupt [this message]
2020-02-10 2:47 ` [PATCH 3/3] ARM: dts: aspeed-g6: add usb functions Joel Stanley
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