From 27563cd9f8f52f09523e061985917c38f302bd0c Mon Sep 17 00:00:00 2001 From: Ludovic Desroches Date: Thu, 14 Sep 2017 17:28:12 +0300 Subject: ARM: dts: at91: sama5d27_som1_ek: update pinmux/pinconf for LEDs and USB There are some changes from the prototype board concerning LEDs and USB pins: - USBB power enable and red LED pins are inverted. - The polarity of LEDs is inverted too. Signed-off-by: Ludovic Desroches Signed-off-by: Claudiu Beznea Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts index 9c9088c99cc4..f13ef4fbab60 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts @@ -67,7 +67,7 @@ usb1: ohci@00400000 { num-ports = <3>; - atmel,vbus-gpio = <&pioA PIN_PA10 GPIO_ACTIVE_HIGH>; + atmel,vbus-gpio = <&pioA PIN_PA27 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usb_default>; status = "okay"; @@ -330,7 +330,7 @@ }; pinctrl_led_gpio_default: led_gpio_default { - pinmux = , + pinmux = , , ; bias-pull-up; @@ -396,7 +396,7 @@ }; pinctrl_usb_default: usb_default { - pinmux = , + pinmux = , ; bias-disable; }; @@ -520,17 +520,17 @@ red { label = "red"; - gpios = <&pioA PIN_PA27 GPIO_ACTIVE_LOW>; + gpios = <&pioA PIN_PA10 GPIO_ACTIVE_HIGH>; }; green { label = "green"; - gpios = <&pioA PIN_PB1 GPIO_ACTIVE_LOW>; + gpios = <&pioA PIN_PB1 GPIO_ACTIVE_HIGH>; }; blue { label = "blue"; - gpios = <&pioA PIN_PA31 GPIO_ACTIVE_LOW>; + gpios = <&pioA PIN_PA31 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; }; -- cgit v1.2.3 From 5f506faa0de810f07af9345826fd588f61bb3b2f Mon Sep 17 00:00:00 2001 From: Ludovic Desroches Date: Thu, 14 Sep 2017 17:28:13 +0300 Subject: ARM: dts: at91: sama5d27_som1_ek: fix typos Fix typos that prevent proper using of uart2 and uart4 devices. Signed-off-by: Ludovic Desroches Signed-off-by: Claudiu Beznea Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts index f13ef4fbab60..be5cd913f274 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts @@ -120,7 +120,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mikrobus2_uart>; atmel,use-dma-rx; - atmel-use-dma-tx; + atmel,use-dma-tx; status = "okay"; }; @@ -178,7 +178,7 @@ uart4: serial@fc00c000 { atmel,use-dma-rx; atmel,use-dma-tx; - pinctrl-name = "default"; + pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mikrobus1_uart>; status = "okay"; }; -- cgit v1.2.3 From e025a3ac3460275bf86a4c5d02857eee14db4247 Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Thu, 14 Sep 2017 17:28:14 +0300 Subject: ARM: dts: at91: sama5d27_som1_ek: fix USB host vbus The USB host has 3 ports so we must specify the entries for each in the atmel,vbus-gpio property. The specified pin (PA27) is the vbus for USBB and not USBA. Signed-off-by: Nicolas Ferre [claudiu.beznea@microchip.com: change subject to match the desired prefix] Signed-off-by: Claudiu Beznea --- arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts index be5cd913f274..60cb084a8d92 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts @@ -67,7 +67,10 @@ usb1: ohci@00400000 { num-ports = <3>; - atmel,vbus-gpio = <&pioA PIN_PA27 GPIO_ACTIVE_HIGH>; + atmel,vbus-gpio = <0 /* &pioA PIN_PD20 GPIO_ACTIVE_HIGH */ + &pioA PIN_PA27 GPIO_ACTIVE_HIGH + 0 + >; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usb_default>; status = "okay"; -- cgit v1.2.3 From 093d79f62a89f47d9b5fd0746768146d9696535c Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Thu, 24 Aug 2017 13:44:54 +0200 Subject: ARM: at91: Replace uses of virt_to_phys with __pa_symbol The PM code wrongly uses virt_to_phys() instead of __pa_symbol() and was not updated by commit 64fc2a947a98 ("ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol") because it was not yet in tree. Signed-off-by: Alexandre Belloni Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/pm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 5036f996e694..849014c01cf4 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -533,8 +533,8 @@ static void __init at91_pm_backup_init(void) } pm_bu->suspended = 0; - pm_bu->canary = virt_to_phys(&canary); - pm_bu->resume = virt_to_phys(cpu_resume); + pm_bu->canary = __pa_symbol(&canary); + pm_bu->resume = __pa_symbol(cpu_resume); return; -- cgit v1.2.3