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authorOlof Johansson <olof@lixom.net>2013-08-15 22:52:56 -0700
committerOlof Johansson <olof@lixom.net>2013-08-15 22:53:14 -0700
commiteb6095b246264c47bd14a7d825d3d2b92d443d44 (patch)
tree1cd6e756416784511555faa3a1780778f72953b7 /arch
parent3554c229c2b306a7e75013e2f8b861b6dd915516 (diff)
parenta57603ca2871ee0773b00839c1ea35c4a2d3eeb0 (diff)
Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes
From Nicolas Ferre: Device tree related fixes: - USB host numbering for 9x5 which was preventing from using all ports - a missing UART (not USART) clock lookup table was preventing from using them on 9x5 - too large amount of memory was specified for 9n12ek * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91/DT: fix at91sam9n12ek memory node ARM: at91: add missing uart clocks DT entries ARM: at91/DT: at91sam9x5ek: fix USB host property to enable port C Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/at91sam9n12ek.dts4
-rw-r--r--arch/arm/boot/dts/at91sam9x5ek.dtsi5
-rw-r--r--arch/arm/mach-at91/at91sam9x5.c2
3 files changed, 7 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index d59b70c6a6a..3d77dbe406f 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -14,11 +14,11 @@
compatible = "atmel,at91sam9n12ek", "atmel,at91sam9n12", "atmel,at91sam9";
chosen {
- bootargs = "mem=128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
+ bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
};
memory {
- reg = <0x20000000 0x10000000>;
+ reg = <0x20000000 0x8000000>;
};
clocks {
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index b753855b205..49e3c45818c 100644
--- a/arch/arm/boot/dts/at91sam9x5ek.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi
@@ -94,8 +94,9 @@
usb0: ohci@00600000 {
status = "okay";
- num-ports = <2>;
- atmel,vbus-gpio = <&pioD 19 GPIO_ACTIVE_LOW
+ num-ports = <3>;
+ atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
+ &pioD 19 GPIO_ACTIVE_LOW
&pioD 20 GPIO_ACTIVE_LOW
>;
};
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index 2abee6626aa..916e5a14291 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm/mach-at91/at91sam9x5.c
@@ -227,6 +227,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("usart", "f8020000.serial", &usart1_clk),
CLKDEV_CON_DEV_ID("usart", "f8024000.serial", &usart2_clk),
CLKDEV_CON_DEV_ID("usart", "f8028000.serial", &usart3_clk),
+ CLKDEV_CON_DEV_ID("usart", "f8040000.serial", &uart0_clk),
+ CLKDEV_CON_DEV_ID("usart", "f8044000.serial", &uart1_clk),
CLKDEV_CON_DEV_ID("t0_clk", "f8008000.timer", &tcb0_clk),
CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb0_clk),
CLKDEV_CON_DEV_ID("mci_clk", "f0008000.mmc", &mmc0_clk),