From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hong Xu Date: Mon, 21 Nov 2011 10:21:26 +0800 Subject: [U-Boot] [PATCH v3] AT91: pio: Add PIO3 features In-Reply-To: <1321440436-18474-1-git-send-email-hong.xu@atmel.com> References: <1321440436-18474-1-git-send-email-hong.xu@atmel.com> Message-ID: <4EC9B5A6.4000705@atmel.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de ping ... BR, Eric On 11/16/2011 06:47 PM, Hong Xu wrote: > This patch adds the support for new PIO controller introduced by some > AT91 SoCs. > > New features include > * More peripheral multiplexing > * Pull-down, Schmitt trigger, Debouncer > * More irq trigger mode (may be not interesting in U-Boot) > > Signed-off-by: Hong Xu > --- > Change for v3 > * CONFIG_CPU_HAS_PIO3 -> ATMEL_CPU_HAS_PIO3 > PIO3 is a feature of CPU, not a configuration item > > arch/arm/include/asm/arch-at91/at91_pio.h | 48 ++++++++++- > drivers/gpio/at91_gpio.c | 130 +++++++++++++++++++++++++++- > 2 files changed, 171 insertions(+), 7 deletions(-) > > diff --git a/arch/arm/include/asm/arch-at91/at91_pio.h > b/arch/arm/include/asm/arch-at91/at91_pio.h > index 416cabf..069368d 100644 > --- a/arch/arm/include/asm/arch-at91/at91_pio.h > +++ b/arch/arm/include/asm/arch-at91/at91_pio.h > @@ -4,6 +4,7 @@ > * Copyright (C) 2005 Ivan Kokshaysky > * Copyright (C) SAN People [...]