From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Subject: [PATCH 3/8] pm9g45: add 1-wire support
Date: Tue, 30 Oct 2012 22:00:17 +0100 [thread overview]
Message-ID: <1351630822-20803-3-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <1351630822-20803-1-git-send-email-plagnioj@jcrosoft.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
arch/arm/boards/pm9g45/init.c | 11 ++++++++++-
arch/arm/configs/pm9g45_defconfig | 2 ++
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boards/pm9g45/init.c b/arch/arm/boards/pm9g45/init.c
index a12896b..907c6bb 100644
--- a/arch/arm/boards/pm9g45/init.c
+++ b/arch/arm/boards/pm9g45/init.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnio@jcrosoft.com>
+ * Copyright (C) 2009-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@jcrosoft.com>
*
* Copyright (C) 2007 Sascha Hauer, Pengutronix
*
@@ -35,6 +35,12 @@
#include <mach/io.h>
#include <mach/at91sam9_smc.h>
#include <mach/sam9_smc.h>
+#include <linux/w1-gpio.h>
+
+struct w1_gpio_platform_data w1_pdata = {
+ .pin = AT91_PIN_PA31,
+ .is_open_drain = 0,
+};
static struct atmel_nand_data nand_pdata = {
.ale = 21,
@@ -132,6 +138,9 @@ mem_initcall(pm9g45_mem_init);
static int pm9g45_devices_init(void)
{
+ at91_set_gpio_input(w1_pdata.pin, 0);
+ add_generic_device_res("w1-gpio", DEVICE_ID_SINGLE, NULL, 0, &w1_pdata);
+
pm_add_device_nand();
pm9g45_add_device_mci();
pm9g45_phy_init();
diff --git a/arch/arm/configs/pm9g45_defconfig b/arch/arm/configs/pm9g45_defconfig
index 958301d..d242bdc 100644
--- a/arch/arm/configs/pm9g45_defconfig
+++ b/arch/arm/configs/pm9g45_defconfig
@@ -56,6 +56,8 @@ CONFIG_USB_OHCI_AT91=y
CONFIG_USB_STORAGE=y
CONFIG_MCI=y
CONFIG_MCI_ATMEL=y
+CONFIG_W1=y
+CONFIG_W1_MASTER_GPIO=y
CONFIG_FS_TFTP=y
CONFIG_FS_FAT=y
CONFIG_FS_FAT_WRITE=y
--
1.7.10.4
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next prev parent reply other threads:[~2012-10-30 21:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-30 20:54 [PATCH 0/8 v3] pm9g45/pm9253/pm9261: " Jean-Christophe PLAGNIOL-VILLARD
2012-10-30 21:00 ` [PATCH 1/8] arm: at91: add gpio_is_valid support Jean-Christophe PLAGNIOL-VILLARD
2012-10-30 21:00 ` [PATCH 2/8] w1: introduce helper to generate mac address from 1-wire id Jean-Christophe PLAGNIOL-VILLARD
2012-10-30 21:00 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-10-30 21:00 ` [PATCH 4/8] pm9g45: use w1 serial number to generate local mac address Jean-Christophe PLAGNIOL-VILLARD
2012-10-30 21:00 ` [PATCH 5/8] pm9263: add 1-wire support Jean-Christophe PLAGNIOL-VILLARD
2012-10-30 21:00 ` [PATCH 6/8] pm9263: use w1 serial number to generate local mac address Jean-Christophe PLAGNIOL-VILLARD
2012-10-30 21:00 ` [PATCH 7/8] pm9261: add 1-wire support Jean-Christophe PLAGNIOL-VILLARD
2012-10-30 21:00 ` [PATCH 8/8] pm9261: use w1 serial number to generate local mac address Jean-Christophe PLAGNIOL-VILLARD
2012-11-01 15:29 ` [PATCH 0/8 v3] pm9g45/pm9253/pm9261: add 1-wire support Sascha Hauer
-- strict thread matches above, loose matches on Subject: below --
2012-10-29 13:40 [PATCH 0/8 v2:wqa] " Jean-Christophe PLAGNIOL-VILLARD
2012-10-29 13:46 ` [PATCH 1/8] arm: at91: add gpio_is_valid support Jean-Christophe PLAGNIOL-VILLARD
2012-10-29 13:46 ` [PATCH 3/8] pm9g45: add 1-wire support Jean-Christophe PLAGNIOL-VILLARD
2012-10-28 0:21 [PATCH 0/8] pm9g45/pm9253/pm9261: " Jean-Christophe PLAGNIOL-VILLARD
2012-10-28 0:24 ` [PATCH 1/8] arm: at91: add gpio_is_valid support Jean-Christophe PLAGNIOL-VILLARD
2012-10-28 0:24 ` [PATCH 3/8] pm9g45: add 1-wire support Jean-Christophe PLAGNIOL-VILLARD
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