From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 4.mo5.mail-out.ovh.net ([178.33.111.247] helo=mo5.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TSGhu-0000Pn-Ta for barebox@lists.infradead.org; Sun, 28 Oct 2012 00:26:33 +0000 Received: from mail409.ha.ovh.net (b7.ovh.net [213.186.33.57]) by mo5.mail-out.ovh.net (Postfix) with SMTP id 02AFDFFA54D for ; Sun, 28 Oct 2012 02:33:30 +0200 (CEST) From: Jean-Christophe PLAGNIOL-VILLARD Date: Sun, 28 Oct 2012 02:24:09 +0200 Message-Id: <1351383852-8488-5-git-send-email-plagnioj@jcrosoft.com> In-Reply-To: <1351383852-8488-1-git-send-email-plagnioj@jcrosoft.com> References: <20121028002134.GD28904@game.jcrosoft.org> <1351383852-8488-1-git-send-email-plagnioj@jcrosoft.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 5/8] pm9263: add 1-wire support To: barebox@lists.infradead.org Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- arch/arm/boards/pm9263/init.c | 11 +++++++++++ arch/arm/configs/pm9263_defconfig | 2 ++ 2 files changed, 13 insertions(+) diff --git a/arch/arm/boards/pm9263/init.c b/arch/arm/boards/pm9263/init.c index b17a90a..1d13e03 100644 --- a/arch/arm/boards/pm9263/init.c +++ b/arch/arm/boards/pm9263/init.c @@ -1,4 +1,6 @@ /* + * Copyright (C) 2009-2012 Jean-Christophe PLAGNIOL-VILLARD + * * Copyright (C) 2007 Sascha Hauer, Pengutronix * * This program is free software; you can redistribute it and/or @@ -34,6 +36,12 @@ #include #include #include +#include + +struct w1_gpio_platform_data w1_pdata = { + .pin = AT91_PIN_PB31, + .is_open_drain = 0, +}; static struct atmel_nand_data nand_pdata = { .ale = 21, @@ -95,6 +103,9 @@ mem_initcall(pm9263_mem_init); static int pm9263_devices_init(void) { + at91_set_gpio_input(w1_pdata.pin, 0); + add_generic_device_res("w1-gpio", DEVICE_ID_SINGLE, NULL, 0, &w1_pdata); + /* * PB27 enables the 50MHz oscillator for Ethernet PHY * 1 - enable diff --git a/arch/arm/configs/pm9263_defconfig b/arch/arm/configs/pm9263_defconfig index 8c92894..e223e77 100644 --- a/arch/arm/configs/pm9263_defconfig +++ b/arch/arm/configs/pm9263_defconfig @@ -35,3 +35,5 @@ CONFIG_DRIVER_NET_MACB=y # CONFIG_SPI is not set CONFIG_DRIVER_CFI=y CONFIG_CFI_BUFFER_WRITE=y +CONFIG_W1=y +CONFIG_W1_MASTER_GPIO=y -- 1.7.10.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox