From: Claudiu Beznea <claudiu.beznea@microchip.com>
To: <nicolas.ferre@microchip.com>,
<alexandre.belloni@free-electrons.com>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>, <linux@armlinux.org.uk>
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Ludovic Desroches <ludovic.desroches@microchip.com>,
Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: [PATCH 1/3] ARM: dts: at91: sama5d27_som1_ek: update pinmux/pinconf for LEDs and USB
Date: Thu, 14 Sep 2017 17:28:12 +0300 [thread overview]
Message-ID: <1505399294-20041-2-git-send-email-claudiu.beznea@microchip.com> (raw)
In-Reply-To: <1505399294-20041-1-git-send-email-claudiu.beznea@microchip.com>
From: Ludovic Desroches <ludovic.desroches@microchip.com>
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 <ludovic.desroches@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
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 = <PIN_PA27__GPIO>,
+ pinmux = <PIN_PA10__GPIO>,
<PIN_PB1__GPIO>,
<PIN_PA31__GPIO>;
bias-pull-up;
@@ -396,7 +396,7 @@
};
pinctrl_usb_default: usb_default {
- pinmux = <PIN_PA10__GPIO>,
+ pinmux = <PIN_PA27__GPIO>,
<PIN_PD19__GPIO>;
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";
};
};
--
2.7.4
next prev parent reply other threads:[~2017-09-14 14:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-14 14:28 [PATCH 0/3] SoM1 EK board fixes Claudiu Beznea
2017-09-14 14:28 ` Claudiu Beznea [this message]
2017-09-14 14:28 ` [PATCH 2/3] ARM: dts: at91: sama5d27_som1_ek: fix typos Claudiu Beznea
2017-09-14 14:28 ` [PATCH 3/3] ARM: dts: at91: sama5d27_som1_ek: fix USB host vbus Claudiu Beznea
2017-09-14 17:00 ` [PATCH 0/3] SoM1 EK board fixes Nicolas Ferre
2017-09-14 17:16 ` Alexandre Belloni
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