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

diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
index 93d5e36..ac0dc00 100644 (file)
--- 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 4ab8a25..3d0c32f 100644 (file)
--- 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 0c101ad..c4c8ae4 100644 (file)
--- 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 1d8b6ac..c111001 100644 (file)
--- 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 f58775e..df3bcea 100644 (file)
--- 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 ec65ef7..b6831ee 100644 (file)
--- 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 75823a1..7fe4902 100644 (file)
--- 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