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
git-mirror · Mar 15, 2012 · 62c5553 · 62c5553
1 parent 9d84300
commit 62c5553
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Showing 7 changed files with 25 additions and 1 deletion.
diff --git 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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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