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Message-id: <20190521115849.9882-3-m.szyprowski@samsung.com>
Date: Tue, 21 May 2019 13:58:46 +0200
From: Marek Szyprowski <m.szyprowski@...sung.com>
To: linux-usb@...r.kernel.org, linux-samsung-soc@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Marek Szyprowski <m.szyprowski@...sung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Markus Reichl <m.reichl@...etechno.de>,
Måns Rullgård <mans@...sr.com>,
Krzysztof Kozlowski <krzk@...nel.org>,
Peter Chen <peter.chen@....com>,
Alan Stern <stern@...land.harvard.edu>,
Rob Herring <robh+dt@...nel.org>
Subject: [PATCH 2/5] ARM: dts: exynos: Add array of generic PHYs to
EHCI/OHCI devices
Add a standard array of PHYs to Exynos EHCI/OHCI devices. This is a first
step in resolving the conflict between Exynos EHCI/OHCI sub-nodes and
generic USB device bindings. Later the sub-nodes currently used for
assigning PHYs to root ports of the controller will be removed making
a place for the generic USB device bindings nodes.
Suggested-by: Måns Rullgård <mans@...sr.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
---
arch/arm/boot/dts/exynos4.dtsi | 4 ++++
arch/arm/boot/dts/exynos4210-universal_c210.dts | 2 ++
arch/arm/boot/dts/exynos4412-itop-elite.dts | 2 ++
arch/arm/boot/dts/exynos4412-odroidu3.dts | 2 ++
arch/arm/boot/dts/exynos4412-odroidx.dts | 2 ++
arch/arm/boot/dts/exynos4412-origen.dts | 2 ++
arch/arm/boot/dts/exynos5250.dtsi | 4 ++++
arch/arm/boot/dts/exynos54xx.dtsi | 4 ++++
8 files changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 36ccf227434d..7b94fbd9ed6c 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -380,6 +380,8 @@
clocks = <&clock CLK_USB_HOST>;
clock-names = "usbhost";
status = "disabled";
+ phys = <&exynos_usbphy 1>, <&exynos_usbphy 2>, <&exynos_usbphy 3>;
+ phy-names = "host", "hsic0", "hsic1";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
@@ -406,6 +408,8 @@
clocks = <&clock CLK_USB_HOST>;
clock-names = "usbhost";
status = "disabled";
+ phys = <&exynos_usbphy 1>;
+ phy-names = "host";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
index bf092e97e14f..dbd6b43dbe52 100644
--- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -204,6 +204,8 @@
&ehci {
status = "okay";
+ phys = <&exynos_usbphy 1>;
+ phy-names = "host";
port@0 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts
index 0dedeba89b5f..1763b42c01cb 100644
--- a/arch/arm/boot/dts/exynos4412-itop-elite.dts
+++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts
@@ -146,6 +146,8 @@
/* In order to reset USB ethernet */
samsung,vbus-gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>;
+ phys = <&exynos_usbphy 1>, <&exynos_usbphy 3>;
+ phy-names = "host", "hsic1";
port@0 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index 96d99887bceb..5bbaccffc9be 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -105,6 +105,8 @@
};
&ehci {
+ phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>;
+ phy-names = "hsic0", "hsic1";
port@1 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index a2251581f6b6..306dd9365a91 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -72,6 +72,8 @@
};
&ehci {
+ phys = <&exynos_usbphy 2>;
+ phy-names = "hsic0";
port@1 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
index 698de4345d16..e609e2af22d1 100644
--- a/arch/arm/boot/dts/exynos4412-origen.dts
+++ b/arch/arm/boot/dts/exynos4412-origen.dts
@@ -88,6 +88,8 @@
&ehci {
samsung,vbus-gpio = <&gpx3 5 1>;
status = "okay";
+ phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>;
+ phy-names = "hsic0", "hsic1";
port@1 {
status = "okay";
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index d5e0392b409e..2d23e99985e1 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -617,6 +617,8 @@
clocks = <&clock CLK_USB2>;
clock-names = "usbhost";
+ phys = <&usb2_phy_gen 1>;
+ phy-names = "host";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
@@ -632,6 +634,8 @@
clocks = <&clock CLK_USB2>;
clock-names = "usbhost";
+ phys = <&usb2_phy_gen 1>;
+ phy-names = "host";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi
index ae866bcc30c4..ab1642cf0428 100644
--- a/arch/arm/boot/dts/exynos54xx.dtsi
+++ b/arch/arm/boot/dts/exynos54xx.dtsi
@@ -180,6 +180,8 @@
compatible = "samsung,exynos4210-ehci";
reg = <0x12110000 0x100>;
interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ phys = <&usb2_phy 1>;
+ phy-names = "host";
#address-cells = <1>;
#size-cells = <0>;
@@ -193,6 +195,8 @@
compatible = "samsung,exynos4210-ohci";
reg = <0x12120000 0x100>;
interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ phys = <&usb2_phy 1>;
+ phy-names = "host";
#address-cells = <1>;
#size-cells = <0>;
--
2.17.1
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