From 69b90f1aadd68fb61d7ff182886f11761086c04a Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Wed, 3 Jul 2013 12:51:36 +0200 Subject: ARM: at91/DT: at91sam9x5ek: fix USB host property to enable port C Device Tree "num-ports" property of USB host node has to be set to maximum number of ports available. The possibility to activate a particular port is done by specifying the proper gpio configuration for its vbus. This patch fixes the USB host node by configuring the 3 ports available on the product and letting "port A" available for USB gadget usage. Reported-by: Rodolfo Giometti Signed-off-by: Nicolas Ferre Acked-by: Jean-Christophe PLAGNIOL-VILLARD Cc: Bo Shen --- arch/arm/boot/dts/at91sam9x5ek.dtsi | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi index b753855b2058..49e3c45818c2 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 >; }; -- cgit v1.2.3 From b524f389702a908aa0e045dff2b79465b1084b88 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Wed, 7 Aug 2013 18:29:44 +0200 Subject: ARM: at91: add missing uart clocks DT entries Add clocks to clock lookup table for uart DT entries. Signed-off-by: Boris BREZILLON Tested-by: Douglas Gilbert Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/at91sam9x5.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c index 2abee6626aac..916e5a142917 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), -- cgit v1.2.3 From a57603ca2871ee0773b00839c1ea35c4a2d3eeb0 Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Fri, 28 Jun 2013 10:39:15 +0200 Subject: ARM: at91/DT: fix at91sam9n12ek memory node Signed-off-by: Nicolas Ferre Cc: stable # 3.5+ --- arch/arm/boot/dts/at91sam9n12ek.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index d59b70c6a6a0..3d77dbe406f4 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 { -- cgit v1.2.3