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authorSascha Hauer <s.hauer@pengutronix.de>2015-03-03 08:11:01 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2015-03-03 08:11:01 +0100
commiteaa819409db6ac80fbd7c3d36450b2d1bec93576 (patch)
tree6cd5e0c7f8abe121af237b701ee9e0e1b6f7e40d /dts/Bindings/usb
parent0c9aadb6185e1d84746b632284bc89e4e4c80cd3 (diff)
downloadbarebox-eaa819409db6ac80fbd7c3d36450b2d1bec93576.tar.gz
barebox-eaa819409db6ac80fbd7c3d36450b2d1bec93576.tar.xz
dts: update to v4.0-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/usb')
-rw-r--r--dts/Bindings/usb/atmel-usb.txt15
-rw-r--r--dts/Bindings/usb/dwc2.txt4
-rw-r--r--dts/Bindings/usb/nvidia,tegra20-ehci.txt5
-rw-r--r--dts/Bindings/usb/nvidia,tegra20-usb-phy.txt5
-rw-r--r--dts/Bindings/usb/renesas_usbhs.txt2
-rw-r--r--dts/Bindings/usb/usb-ehci.txt1
-rw-r--r--dts/Bindings/usb/usb-nop-xceiv.txt10
7 files changed, 37 insertions, 5 deletions
diff --git a/dts/Bindings/usb/atmel-usb.txt b/dts/Bindings/usb/atmel-usb.txt
index bc2222ca3f..e180d56c75 100644
--- a/dts/Bindings/usb/atmel-usb.txt
+++ b/dts/Bindings/usb/atmel-usb.txt
@@ -33,9 +33,17 @@ usb1: ehci@00800000 {
AT91 USB device controller
Required properties:
- - compatible: Should be "atmel,at91rm9200-udc"
+ - compatible: Should be one of the following
+ "atmel,at91rm9200-udc"
+ "atmel,at91sam9260-udc"
+ "atmel,at91sam9261-udc"
+ "atmel,at91sam9263-udc"
- reg: Address and length of the register set for the device
- interrupts: Should contain macb interrupt
+ - clocks: Should reference the peripheral and the AHB clocks
+ - clock-names: Should contains two strings
+ "pclk" for the peripheral clock
+ "hclk" for the AHB clock
Optional properties:
- atmel,vbus-gpio: If present, specifies a gpio that needs to be
@@ -51,7 +59,10 @@ usb1: gadget@fffa4000 {
Atmel High-Speed USB device controller
Required properties:
- - compatible: Should be "atmel,at91sam9rl-udc"
+ - compatible: Should be one of the following
+ "at91sam9rl-udc"
+ "at91sam9g45-udc"
+ "sama5d3-udc"
- reg: Address and length of the register set for the device
- interrupts: Should contain usba interrupt
- ep childnode: To specify the number of endpoints and their properties.
diff --git a/dts/Bindings/usb/dwc2.txt b/dts/Bindings/usb/dwc2.txt
index 482f815363..fd132cbee7 100644
--- a/dts/Bindings/usb/dwc2.txt
+++ b/dts/Bindings/usb/dwc2.txt
@@ -20,6 +20,10 @@ Optional properties:
Refer to phy/phy-bindings.txt for generic phy consumer properties
- dr_mode: shall be one of "host", "peripheral" and "otg"
Refer to usb/generic.txt
+- g-use-dma: enable dma usage in gadget driver.
+- g-rx-fifo-size: size of rx fifo size in gadget mode.
+- g-np-tx-fifo-size: size of non-periodic tx fifo size in gadget mode.
+- g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0) in gadget mode.
Example:
diff --git a/dts/Bindings/usb/nvidia,tegra20-ehci.txt b/dts/Bindings/usb/nvidia,tegra20-ehci.txt
index 3dc9140e3d..f60785f73d 100644
--- a/dts/Bindings/usb/nvidia,tegra20-ehci.txt
+++ b/dts/Bindings/usb/nvidia,tegra20-ehci.txt
@@ -6,7 +6,10 @@ Practice : Universal Serial Bus" with the following modifications
and additions :
Required properties :
- - compatible : Should be "nvidia,tegra20-ehci".
+ - compatible : For Tegra20, must contain "nvidia,tegra20-ehci".
+ For Tegra30, must contain "nvidia,tegra30-ehci". Otherwise, must contain
+ "nvidia,<chip>-ehci" plus at least one of the above, where <chip> is
+ tegra114, tegra124, tegra132, or tegra210.
- nvidia,phy : phandle of the PHY that the controller is connected to.
- clocks : Must contain one entry, for the module clock.
See ../clocks/clock-bindings.txt for details.
diff --git a/dts/Bindings/usb/nvidia,tegra20-usb-phy.txt b/dts/Bindings/usb/nvidia,tegra20-usb-phy.txt
index c9205fbf26..a9aa79fb90 100644
--- a/dts/Bindings/usb/nvidia,tegra20-usb-phy.txt
+++ b/dts/Bindings/usb/nvidia,tegra20-usb-phy.txt
@@ -3,7 +3,10 @@ Tegra SOC USB PHY
The device node for Tegra SOC USB PHY:
Required properties :
- - compatible : Should be "nvidia,tegra<chip>-usb-phy".
+ - compatible : For Tegra20, must contain "nvidia,tegra20-usb-phy".
+ For Tegra30, must contain "nvidia,tegra30-usb-phy". Otherwise, must contain
+ "nvidia,<chip>-usb-phy" plus at least one of the above, where <chip> is
+ tegra114, tegra124, tegra132, or tegra210.
- reg : Defines the following set of registers, in the order listed:
- The PHY's own register set.
Always present.
diff --git a/dts/Bindings/usb/renesas_usbhs.txt b/dts/Bindings/usb/renesas_usbhs.txt
index b08c903f86..61b045b6d5 100644
--- a/dts/Bindings/usb/renesas_usbhs.txt
+++ b/dts/Bindings/usb/renesas_usbhs.txt
@@ -14,6 +14,8 @@ Optional properties:
function should be enabled
- phys: phandle + phy specifier pair
- phy-names: must be "usb"
+ - dmas: Must contain a list of references to DMA specifiers.
+ - dma-names : Must contain a list of DMA names, "tx" or "rx".
Example:
usbhs: usb@e6590000 {
diff --git a/dts/Bindings/usb/usb-ehci.txt b/dts/Bindings/usb/usb-ehci.txt
index 43c1a4e067..0b04fdff9d 100644
--- a/dts/Bindings/usb/usb-ehci.txt
+++ b/dts/Bindings/usb/usb-ehci.txt
@@ -12,6 +12,7 @@ Optional properties:
- big-endian-regs : boolean, set this for hcds with big-endian registers
- big-endian-desc : boolean, set this for hcds with big-endian descriptors
- big-endian : boolean, for hcds with big-endian-regs + big-endian-desc
+ - needs-reset-on-resume : boolean, set this to force EHCI reset after resume
- clocks : a list of phandle + clock specifier pairs
- phys : phandle + phy specifier pair
- phy-names : "usb"
diff --git a/dts/Bindings/usb/usb-nop-xceiv.txt b/dts/Bindings/usb/usb-nop-xceiv.txt
index 1bd37faba0..5be01c859b 100644
--- a/dts/Bindings/usb/usb-nop-xceiv.txt
+++ b/dts/Bindings/usb/usb-nop-xceiv.txt
@@ -13,10 +13,15 @@ Optional properties:
- clock-frequency: the clock frequency (in Hz) that the PHY clock must
be configured to.
-- vcc-supply: phandle to the regulator that provides RESET to the PHY.
+- vcc-supply: phandle to the regulator that provides power to the PHY.
- reset-gpios: Should specify the GPIO for reset.
+- vbus-detect-gpio: should specify the GPIO detecting a VBus insertion
+ (see Documentation/devicetree/bindings/gpio/gpio.txt)
+- vbus-regulator : should specifiy the regulator supplying current drawn from
+ the VBus line (see Documentation/devicetree/bindings/regulator/regulator.txt).
+
Example:
hsusb1_phy {
@@ -26,8 +31,11 @@ Example:
clock-names = "main_clk";
vcc-supply = <&hsusb1_vcc_regulator>;
reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
+ vbus-detect-gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
+ vbus-regulator = <&vbus_regulator>;
};
hsusb1_phy is a NOP USB PHY device that gets its clock from an oscillator
and expects that clock to be configured to 19.2MHz by the NOP PHY driver.
hsusb1_vcc_regulator provides power to the PHY and GPIO 7 controls RESET.
+GPIO 13 detects VBus insertion, and accordingly notifies the vbus-regulator.