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ARM: dts: exynos: Add USB to Exynos5410

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Move USB 3.0 DWC and 2.0 EHCI/OHCI nodes from exynos5420.dtsi to
exynos54xx.dtsi common for entire family. For Exynos542x/5800 this
should not have functional impact but for Exynos5410 this effectively
adds USB support.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
This commit is contained in:
Krzysztof Kozlowski 2016-05-08 19:42:11 +02:00 committed by Krzysztof Kozlowski
parent c9cf996d85
commit cb08965622
3 changed files with 157 additions and 94 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
arch/arm/boot/dts/exynos5410.dtsi
View File

@ -188,4 +188,43 @@ &sromc {
3 0 0x07000000 0x20000>;
};
&usbdrd3_0 {
clocks = <&clock CLK_USBD300>;
clock-names = "usbdrd30";
};
&usbdrd_phy0 {
clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBPHY300>;
clock-names = "phy", "ref";
samsung,pmu-syscon = <&pmu_system_controller>;
};
&usbdrd3_1 {
clocks = <&clock CLK_USBD301>;
clock-names = "usbdrd30";
};
&usbdrd_phy1 {
clocks = <&clock CLK_USBD301>, <&clock CLK_SCLK_USBPHY301>;
clock-names = "phy", "ref";
samsung,pmu-syscon = <&pmu_system_controller>;
};
&usbhost1 {
clocks = <&clock CLK_USBH20>;
clock-names = "usbhost";
};
&usbhost2 {
clocks = <&clock CLK_USBH20>;
clock-names = "usbhost";
};
&usb2_phy {
clocks = <&clock CLK_USBH20>, <&clock CLK_SCLK_USBPHY300>;
clock-names = "phy", "ref";
samsung,sysreg-phandle = <&sysreg_system_controller>;
samsung,pmureg-phandle = <&pmu_system_controller>;
};
#include "exynos5410-pinctrl.dtsi"

133
arch/arm/boot/dts/exynos5420.dtsi
View File

@ -41,8 +41,6 @@ aliases {
spi0 = &spi_0;
spi1 = &spi_1;
spi2 = &spi_2;
usbdrdphy0 = &usbdrd_phy0;
usbdrdphy1 = &usbdrd_phy1;
};
/*
@ -806,98 +804,6 @@ sss: sss@10830000 {
clock-names = "secss";
};
usbdrd3_0: usb3-0 {
compatible = "samsung,exynos5250-dwusb3";
clocks = <&clock CLK_USBD300>;
clock-names = "usbdrd30";
#address-cells = <1>;
#size-cells = <1>;
ranges;
usbdrd_dwc3_0: dwc3@12000000 {
compatible = "snps,dwc3";
reg = <0x12000000 0x10000>;
interrupts = <0 72 0>;
phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
phy-names = "usb2-phy", "usb3-phy";
};
};
usbdrd_phy0: phy@12100000 {
compatible = "samsung,exynos5420-usbdrd-phy";
reg = <0x12100000 0x100>;
clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBPHY300>;
clock-names = "phy", "ref";
samsung,pmu-syscon = <&pmu_system_controller>;
#phy-cells = <1>;
};
usbdrd3_1: usb3-1 {
compatible = "samsung,exynos5250-dwusb3";
clocks = <&clock CLK_USBD301>;
clock-names = "usbdrd30";
#address-cells = <1>;
#size-cells = <1>;
ranges;
usbdrd_dwc3_1: dwc3@12400000 {
compatible = "snps,dwc3";
reg = <0x12400000 0x10000>;
interrupts = <0 73 0>;
phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>;
phy-names = "usb2-phy", "usb3-phy";
};
};
usbdrd_phy1: phy@12500000 {
compatible = "samsung,exynos5420-usbdrd-phy";
reg = <0x12500000 0x100>;
clocks = <&clock CLK_USBD301>, <&clock CLK_SCLK_USBPHY301>;
clock-names = "phy", "ref";
samsung,pmu-syscon = <&pmu_system_controller>;
#phy-cells = <1>;
};
usbhost2: usb@12110000 {
compatible = "samsung,exynos4210-ehci";
reg = <0x12110000 0x100>;
interrupts = <0 71 0>;
clocks = <&clock CLK_USBH20>;
clock-names = "usbhost";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
phys = <&usb2_phy 1>;
};
};
usbhost1: usb@12120000 {
compatible = "samsung,exynos4210-ohci";
reg = <0x12120000 0x100>;
interrupts = <0 71 0>;
clocks = <&clock CLK_USBH20>;
clock-names = "usbhost";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
phys = <&usb2_phy 1>;
};
};
usb2_phy: phy@12130000 {
compatible = "samsung,exynos5250-usb2-phy";
reg = <0x12130000 0x100>;
clocks = <&clock CLK_USBH20>, <&clock CLK_SCLK_USBPHY300>;
clock-names = "phy", "ref";
#phy-cells = <1>;
samsung,sysreg-phandle = <&sysreg_system_controller>;
samsung,pmureg-phandle = <&pmu_system_controller>;
};
sysmmu_g2dr: sysmmu@0x10A60000 {
compatible = "samsung,exynos-sysmmu";
reg = <0x10A60000 0x1000>;
@ -1560,4 +1466,43 @@ &serial_3 {
clock-names = "uart", "clk_uart_baud0";
};
&usbdrd3_0 {
clocks = <&clock CLK_USBD300>;
clock-names = "usbdrd30";
};
&usbdrd_phy0 {
clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBPHY300>;
clock-names = "phy", "ref";
samsung,pmu-syscon = <&pmu_system_controller>;
};
&usbdrd3_1 {
clocks = <&clock CLK_USBD301>;
clock-names = "usbdrd30";
};
&usbdrd_phy1 {
clocks = <&clock CLK_USBD301>, <&clock CLK_SCLK_USBPHY301>;
clock-names = "phy", "ref";
samsung,pmu-syscon = <&pmu_system_controller>;
};
&usbhost1 {
clocks = <&clock CLK_USBH20>;
clock-names = "usbhost";
};
&usbhost2 {
clocks = <&clock CLK_USBH20>;
clock-names = "usbhost";
};
&usb2_phy {
clocks = <&clock CLK_USBH20>, <&clock CLK_SCLK_USBPHY300>;
clock-names = "phy", "ref";
samsung,sysreg-phandle = <&sysreg_system_controller>;
samsung,pmureg-phandle = <&pmu_system_controller>;
};
#include "exynos5420-pinctrl.dtsi"

79
arch/arm/boot/dts/exynos54xx.dtsi
View File

@ -20,6 +20,11 @@
/ {
compatible = "samsung,exynos5";
aliases {
usbdrdphy0 = &usbdrd_phy0;
usbdrdphy1 = &usbdrd_phy1;
};
soc: soc {
sysram@02020000 {
compatible = "mmio-sram";
@ -64,5 +69,79 @@ mct_map: mct-map {
<11 &gic 0 131 0>;
};
};
usbdrd3_0: usb3-0 {
compatible = "samsung,exynos5250-dwusb3";
#address-cells = <1>;
#size-cells = <1>;
ranges;
usbdrd_dwc3_0: dwc3@12000000 {
compatible = "snps,dwc3";
reg = <0x12000000 0x10000>;
interrupts = <0 72 0>;
phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
phy-names = "usb2-phy", "usb3-phy";
};
};
usbdrd_phy0: phy@12100000 {
compatible = "samsung,exynos5420-usbdrd-phy";
reg = <0x12100000 0x100>;
#phy-cells = <1>;
};
usbdrd3_1: usb3-1 {
compatible = "samsung,exynos5250-dwusb3";
#address-cells = <1>;
#size-cells = <1>;
ranges;
usbdrd_dwc3_1: dwc3@12400000 {
compatible = "snps,dwc3";
reg = <0x12400000 0x10000>;
interrupts = <0 73 0>;
phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>;
phy-names = "usb2-phy", "usb3-phy";
};
};
usbdrd_phy1: phy@12500000 {
compatible = "samsung,exynos5420-usbdrd-phy";
reg = <0x12500000 0x100>;
#phy-cells = <1>;
};
usbhost2: usb@12110000 {
compatible = "samsung,exynos4210-ehci";
reg = <0x12110000 0x100>;
interrupts = <0 71 0>;
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
phys = <&usb2_phy 1>;
};
};
usbhost1: usb@12120000 {
compatible = "samsung,exynos4210-ohci";
reg = <0x12120000 0x100>;
interrupts = <0 71 0>;
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
phys = <&usb2_phy 1>;
};
};
usb2_phy: phy@12130000 {
compatible = "samsung,exynos5250-usb2-phy";
reg = <0x12130000 0x100>;
#phy-cells = <1>;
};
};
};