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-rw-r--r--Documentation/devicetree/bindings/usb/atmel-usb.txt25
-rw-r--r--arch/arm/boot/dts/at91rm9200.dtsi4
-rw-r--r--arch/arm/boot/dts/at91sam9260.dtsi4
-rw-r--r--arch/arm/boot/dts/at91sam9261.dtsi4
-rw-r--r--arch/arm/boot/dts/at91sam9263.dtsi4
-rw-r--r--arch/arm/boot/dts/at91sam9g45.dtsi8
-rw-r--r--arch/arm/boot/dts/at91sam9n12.dtsi5
-rw-r--r--arch/arm/boot/dts/at91sam9x5.dtsi10
-rw-r--r--arch/arm/boot/dts/sama5d3.dtsi9
-rw-r--r--arch/arm/boot/dts/sama5d4.dtsi9
10 files changed, 52 insertions, 30 deletions
diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt
index e180d56c75db..1be8d7a26c15 100644
--- a/Documentation/devicetree/bindings/usb/atmel-usb.txt
+++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt
@@ -5,6 +5,13 @@ OHCI
Required properties:
- compatible: Should be "atmel,at91rm9200-ohci" for USB controllers
used in host mode.
+ - reg: Address and length of the register set for the device
+ - interrupts: Should contain ehci interrupt
+ - clocks: Should reference the peripheral, host and system clocks
+ - clock-names: Should contains two strings
+ "ohci_clk" for the peripheral clock
+ "hclk" for the host clock
+ "uhpck" for the system clock
- num-ports: Number of ports.
- atmel,vbus-gpio: If present, specifies a gpio that needs to be
activated for the bus to be powered.
@@ -14,6 +21,8 @@ Required properties:
usb0: ohci@00500000 {
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00500000 0x100000>;
+ clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
interrupts = <20 4>;
num-ports = <2>;
};
@@ -23,11 +32,19 @@ EHCI
Required properties:
- compatible: Should be "atmel,at91sam9g45-ehci" for USB controllers
used in host mode.
+ - reg: Address and length of the register set for the device
+ - interrupts: Should contain ehci interrupt
+ - clocks: Should reference the peripheral and the UTMI clocks
+ - clock-names: Should contains two strings
+ "ehci_clk" for the peripheral clock
+ "usb_clk" for the UTMI clock
usb1: ehci@00800000 {
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00800000 0x100000>;
interrupts = <22 4>;
+ clocks = <&utmi>, <&uhphs_clk>;
+ clock-names = "usb_clk", "ehci_clk";
};
AT91 USB device controller
@@ -53,6 +70,8 @@ usb1: gadget@fffa4000 {
compatible = "atmel,at91rm9200-udc";
reg = <0xfffa4000 0x4000>;
interrupts = <10 4>;
+ clocks = <&udc_clk>, <&udpck>;
+ clock-names = "pclk", "hclk";
atmel,vbus-gpio = <&pioC 5 0>;
};
@@ -65,6 +84,10 @@ Required properties:
"sama5d3-udc"
- reg: Address and length of the register set for the device
- interrupts: Should contain usba interrupt
+ - clocks: Should reference the peripheral and host clocks
+ - clock-names: Should contains two strings
+ "pclk" for the peripheral clock
+ "hclk" for the host clock
- ep childnode: To specify the number of endpoints and their properties.
Optional properties:
@@ -86,6 +109,8 @@ usb2: gadget@fff78000 {
reg = <0x00600000 0x80000
0xfff78000 0x400>;
interrupts = <27 4 0>;
+ clocks = <&utmi>, <&udphs_clk>;
+ clock-names = "hclk", "pclk";
atmel,vbus-gpio = <&pioB 19 0>;
ep0 {
diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
index 4fb333bd1f85..28edc8af9424 100644
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -940,8 +940,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00300000 0x100000>;
interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
- clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
+ clocks = <&ohci_clk>, <&ohci_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index d88fe62a2b2e..4bc347549102 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -1008,8 +1008,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00500000 0x100000>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
- clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
+ clocks = <&ohci_clk>, <&ohci_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index bf8d1856a55a..b2c44a07a3d0 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -75,8 +75,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00500000 0x100000>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&ohci_clk>, <&hclk0>, <&uhpck>;
- clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
+ clocks = <&ohci_clk>, <&hclk0>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 111889b556cf..e36d966ef5e8 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -1010,8 +1010,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00a00000 0x100000>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
- clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
+ clocks = <&ohci_clk>, <&ohci_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 70e59c5ceb2f..d260ba779ae5 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -1291,8 +1291,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00700000 0x100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
- clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
+ clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
@@ -1300,8 +1300,8 @@
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00800000 0x100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&utmi>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
- clock-names = "usb_clk", "ehci_clk", "hclk", "uhpck";
+ clocks = <&utmi>, <&uhphs_clk>;
+ clock-names = "usb_clk", "ehci_clk";
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index a9e35dfc12d9..5c2a8c8c8bd4 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -949,9 +949,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00500000 0x00100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>,
- <&uhpck>;
- clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
+ clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 9c236c317eeb..7521bdf17ef2 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -505,7 +505,7 @@
pinctrl_usart1_sck: usart1_sck-0 {
atmel,pins =
- <AT91_PIOC 28 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC29 periph C */
+ <AT91_PIOC 29 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC29 periph C */
};
};
@@ -1222,8 +1222,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00600000 0x100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
- clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
+ clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
@@ -1231,8 +1231,8 @@
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00700000 0x100000>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&utmi>, <&uhphs_clk>, <&uhpck>;
- clock-names = "usb_clk", "ehci_clk", "uhpck";
+ clocks = <&utmi>, <&uhphs_clk>;
+ clock-names = "usb_clk", "ehci_clk";
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index c343ed0c6f83..5ab7548e04e1 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -1439,9 +1439,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00600000 0x100000>;
interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>,
- <&uhpck>;
- clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
+ clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
@@ -1449,8 +1448,8 @@
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00700000 0x100000>;
interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&utmi>, <&uhphs_clk>, <&uhpck>;
- clock-names = "usb_clk", "ehci_clk", "uhpck";
+ clocks = <&utmi>, <&uhphs_clk>;
+ clock-names = "usb_clk", "ehci_clk";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index 716772485680..bafdb3af19aa 100644
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -258,9 +258,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00500000 0x100000>;
interrupts = <46 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>,
- <&uhpck>;
- clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
+ clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
@@ -268,8 +267,8 @@
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00600000 0x100000>;
interrupts = <46 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&utmi>, <&uhphs_clk>, <&uhpck>;
- clock-names = "usb_clk", "ehci_clk", "uhpck";
+ clocks = <&utmi>, <&uhphs_clk>;
+ clock-names = "usb_clk", "ehci_clk";
status = "disabled";
};
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-01 16:14:45 +0000