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ARM: at91: dt: enable usb ehci for sam9g45 and sam9x5

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make the ECHI depends on ARCH_AT91

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: devicetree-discuss@lists.ozlabs.org
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2011-11-22 12:11:13 +08:00
parent 9d84300335
commit 62c5553ab7
7 changed files with 25 additions and 1 deletions
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4
arch/arm/boot/dts/at91sam9g25ek.dts
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@ -41,5 +41,9 @@
&pioD 20 0 &pioD 20 0
>; >;
}; };
usb1: ehci@00700000 {
status = "okay";
};
}; };
}; };

7
arch/arm/boot/dts/at91sam9g45.dtsi
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@ -224,6 +224,13 @@
interrupts = <22 4>; interrupts = <22 4>;
status = "disabled"; status = "disabled";
}; };
usb1: ehci@00800000 {
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00800000 0x100000>;
interrupts = <22 4>;
status = "disabled";
};
}; };
i2c@0 { i2c@0 {

4
arch/arm/boot/dts/at91sam9m10g45ek.dts
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@ -76,6 +76,10 @@
atmel,vbus-gpio = <&pioD 1 0 atmel,vbus-gpio = <&pioD 1 0
&pioD 3 0>; &pioD 3 0>;
}; };
usb1: ehci@00800000 {
status = "okay";
};
}; };
leds { leds {

7
arch/arm/boot/dts/at91sam9x5.dtsi
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@ -214,6 +214,13 @@
interrupts = <22 4>; interrupts = <22 4>;
status = "disabled"; status = "disabled";
}; };
usb1: ehci@00700000 {
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00700000 0x100000>;
interrupts = <22 4>;
status = "disabled";
};
}; };
i2c@0 { i2c@0 {

1
arch/arm/mach-at91/at91sam9g45.c
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@ -233,6 +233,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("t0_clk", "fff7c000.timer", &tcb0_clk), CLKDEV_CON_DEV_ID("t0_clk", "fff7c000.timer", &tcb0_clk),
CLKDEV_CON_DEV_ID("t0_clk", "fffd4000.timer", &tcb0_clk), CLKDEV_CON_DEV_ID("t0_clk", "fffd4000.timer", &tcb0_clk),
CLKDEV_CON_DEV_ID("hclk", "700000.ohci", &uhphs_clk), CLKDEV_CON_DEV_ID("hclk", "700000.ohci", &uhphs_clk),
CLKDEV_CON_DEV_ID("ehci_clk", "800000.ehci", &uhphs_clk),
/* fake hclk clock */ /* fake hclk clock */
CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk), CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk),
CLKDEV_CON_ID("pioA", &pioA_clk), CLKDEV_CON_ID("pioA", &pioA_clk),

1
arch/arm/mach-at91/at91sam9x5.c
View File

@ -232,6 +232,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("hclk", "f8030000.ethernet", &macb1_clk), CLKDEV_CON_DEV_ID("hclk", "f8030000.ethernet", &macb1_clk),
CLKDEV_CON_DEV_ID("hclk", "600000.ohci", &uhphs_clk), CLKDEV_CON_DEV_ID("hclk", "600000.ohci", &uhphs_clk),
CLKDEV_CON_DEV_ID("ohci_clk", "600000.ohci", &uhphs_clk), CLKDEV_CON_DEV_ID("ohci_clk", "600000.ohci", &uhphs_clk),
CLKDEV_CON_DEV_ID("ehci_clk", "700000.ehci", &uhphs_clk),
}; };
/* /*

2
drivers/usb/Kconfig
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@ -65,7 +65,7 @@ config USB_ARCH_HAS_EHCI
default y if PPC_MPC512x default y if PPC_MPC512x
default y if ARCH_IXP4XX default y if ARCH_IXP4XX
default y if ARCH_W90X900 default y if ARCH_W90X900
default y if ARCH_AT91SAM9G45 default y if ARCH_AT91
default y if ARCH_MXC default y if ARCH_MXC
default y if ARCH_OMAP3 default y if ARCH_OMAP3
default y if ARCH_CNS3XXX default y if ARCH_CNS3XXX