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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2011-11-22 12:11:13 +0800
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-03-16 00:40:59 +0800
commit62c5553ab7ecf23e7b5464a59d728ab94479adbb (patch)
tree88937b3d6b003f7dfd42ec4ea882f45a4f05b45e
parent9d843003357f0e4948ac624a99a411a2dc37dfaf (diff)
ARM: at91: dt: enable usb ehci for sam9g45 and sam9x5
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
-rw-r--r--arch/arm/boot/dts/at91sam9g25ek.dts4
-rw-r--r--arch/arm/boot/dts/at91sam9g45.dtsi7
-rw-r--r--arch/arm/boot/dts/at91sam9m10g45ek.dts4
-rw-r--r--arch/arm/boot/dts/at91sam9x5.dtsi7
-rw-r--r--arch/arm/mach-at91/at91sam9g45.c1
-rw-r--r--arch/arm/mach-at91/at91sam9x5.c1
-rw-r--r--drivers/usb/Kconfig2
7 files changed, 25 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
index 93d5e361533f..ac0dc0031dda 100644
--- a/arch/arm/boot/dts/at91sam9g25ek.dts
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -41,5 +41,9 @@
&pioD 20 0
>;
};
+
+ usb1: ehci@00700000 {
+ status = "okay";
+ };
};
};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 4ab8a2502697..3d0c32fb218f 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -224,6 +224,13 @@
interrupts = <22 4>;
status = "disabled";
};
+
+ usb1: ehci@00800000 {
+ compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
+ reg = <0x00800000 0x100000>;
+ interrupts = <22 4>;
+ status = "disabled";
+ };
};
i2c@0 {
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index 0c101ada9d8f..c4c8ae4123d5 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -76,6 +76,10 @@
atmel,vbus-gpio = <&pioD 1 0
&pioD 3 0>;
};
+
+ usb1: ehci@00800000 {
+ status = "okay";
+ };
};
leds {
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 1d8b6ac945f8..c111001f254e 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -214,6 +214,13 @@
interrupts = <22 4>;
status = "disabled";
};
+
+ usb1: ehci@00700000 {
+ compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
+ reg = <0x00700000 0x100000>;
+ interrupts = <22 4>;
+ status = "disabled";
+ };
};
i2c@0 {
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index f58775e76325..df3bceacc86c 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -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", "fffd4000.timer", &tcb0_clk),
CLKDEV_CON_DEV_ID("hclk", "700000.ohci", &uhphs_clk),
+ CLKDEV_CON_DEV_ID("ehci_clk", "800000.ehci", &uhphs_clk),
/* fake hclk clock */
CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk),
CLKDEV_CON_ID("pioA", &pioA_clk),
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index ec65ef7abfc9..b6831eeb7b76 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm/mach-at91/at91sam9x5.c
@@ -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", "600000.ohci", &uhphs_clk),
CLKDEV_CON_DEV_ID("ohci_clk", "600000.ohci", &uhphs_clk),
+ CLKDEV_CON_DEV_ID("ehci_clk", "700000.ehci", &uhphs_clk),
};
/*
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 75823a1abeb6..7fe4902d9e51 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -65,7 +65,7 @@ config USB_ARCH_HAS_EHCI
default y if PPC_MPC512x
default y if ARCH_IXP4XX
default y if ARCH_W90X900
- default y if ARCH_AT91SAM9G45
+ default y if ARCH_AT91
default y if ARCH_MXC
default y if ARCH_OMAP3
default y if ARCH_CNS3XXX