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From: Tony Lindgren <tony@atomide.com>
To: linux-arm-kernel@lists.arm.linux.org.uk
Cc: David Brownell <dbrownell@users.sourceforge.net>,
	linux-omap@vger.kernel.org
Subject: [PATCH 4/6] ARM: OMAP2: bard-h4: list those eeproms
Date: Thu, 04 Dec 2008 18:40:49 -0800	[thread overview]
Message-ID: <20081205024049.3868.8046.stgit@localhost> (raw)
In-Reply-To: <20081205023737.3868.78857.stgit@localhost>

From: David Brownell <dbrownell@users.sourceforge.net>

Declare the two 1Kbit EEPROMs included in the H4 board stack.
One is on the CPU card; the other is on the mainboard.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-h4.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 2fef2c8..7de0506 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -19,6 +19,7 @@
 #include <linux/delay.h>
 #include <linux/workqueue.h>
 #include <linux/i2c.h>
+#include <linux/i2c/at24.h>
 #include <linux/input.h>
 #include <linux/err.h>
 #include <linux/clk.h>
@@ -392,11 +393,24 @@ static struct omap_board_config_kernel h4_config[] = {
 	{ OMAP_TAG_LCD,		&h4_lcd_config },
 };
 
+static struct at24_platform_data m24c01 = {
+	.byte_len	= SZ_1K / 8,
+	.page_size	= 16,
+};
+
 static struct i2c_board_info __initdata h4_i2c_board_info[] = {
 	{
 		I2C_BOARD_INFO("isp1301_omap", 0x2d),
 		.irq		= OMAP_GPIO_IRQ(125),
 	},
+	{	/* EEPROM on mainboard */
+		I2C_BOARD_INFO("24c01", 0x52),
+		.platform_data	= &m24c01,
+	},
+	{	/* EEPROM on cpu card */
+		I2C_BOARD_INFO("24c01", 0x57),
+		.platform_data	= &m24c01,
+	},
 };
 
 static void __init omap_h4_init(void)


  parent reply	other threads:[~2008-12-05  2:40 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-12-05  2:38 [PATCH 0/6] Omap2 updates for 2.6.29 merge window Tony Lindgren
2008-12-05  2:39 ` [PATCH 1/6] ARM: OMAP2: Prepare cpu detection for further improvements Tony Lindgren
2008-12-05  2:39 ` [PATCH 2/6] ARM: OMAP2: Fix cpu detection Tony Lindgren
2008-12-05  2:40 ` [PATCH 3/6] ARM: OMAP2: Use omap_rev() instead of system_rev Tony Lindgren
2008-12-05  2:40 ` Tony Lindgren [this message]
2008-12-05  2:41 ` [PATCH 5/6] ARM: OMAP2: drop redundant pending write check for gptimer Tony Lindgren
2008-12-07 11:25   ` Russell King - ARM Linux
2008-12-07 14:55     ` Woodruff, Richard
2008-12-07 17:06       ` Russell King - ARM Linux
2008-12-07 20:54         ` Tony Lindgren
2008-12-11 22:14         ` Paul Walmsley
2008-12-05  2:41 ` [PATCH 6/6] ARM: OMAP2: skip unnecessary TLDR write during non-autoreload " Tony Lindgren

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