From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754468Ab0IMDwH (ORCPT ); Sun, 12 Sep 2010 23:52:07 -0400 Received: from mail-qw0-f46.google.com ([209.85.216.46]:35778 "EHLO mail-qw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754340Ab0IMDwB (ORCPT ); Sun, 12 Sep 2010 23:52:01 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=kzNa3Ne3lSL6lgVCQokRtdkEeSD+Q8sKikqyTed8BAkcag7z+tyDB3MGSyBT8yOGKO VxX2xABGrZRyMFU+/pJ49BjyX/CYJqr65Yn7TfHjH7puu+jMVEAnBOYbZYkb+eWmSeB1 kBSb25cHrh21gDUEX7+Nteb8nb4nBflJu+SnI= From: "Mark F. Brown" To: eric.y.miao@gmail.com, marek.vasut@gmail.com, haojian.zhuang@marvell.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, markb@marvell.com Cc: "Mark F. Brown" Subject: [PATCH v2 3/3] ARM: pxa168/teton bga: add board support for i2c and rtc-ds1337 Date: Sun, 12 Sep 2010 23:51:36 -0400 Message-Id: <1284349896-14545-4-git-send-email-mark.brown314@gmail.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1284349896-14545-1-git-send-email-mark.brown314@gmail.com> References: <1284349896-14545-1-git-send-email-mark.brown314@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Defined I2C/ALARM pin definitions DS1337 RTC alarm support is tied to RTC_INT_GPIO Signed-off-by: Mark F. Brown --- arch/arm/mach-mmp/teton_bga.c | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c index 2966117..d631bbc 100644 --- a/arch/arm/mach-mmp/teton_bga.c +++ b/arch/arm/mach-mmp/teton_bga.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include @@ -38,6 +39,13 @@ static unsigned long teton_bga_pin_config[] __initdata = { GPIO110_KP_MKIN0, GPIO111_KP_MKOUT7, GPIO112_KP_MKOUT6, + + /* I2C Bus */ + GPIO105_CI2C_SDA, + GPIO106_CI2C_SCL, + + /* RTC */ + GPIO78_GPIO, }; static unsigned int teton_bga_matrix_key_map[] = { @@ -55,6 +63,13 @@ static struct pxa27x_keypad_platform_data teton_bga_keypad_info __initdata = { .debounce_interval = 30, }; +static struct i2c_board_info teton_bga_i2c_info[] __initdata = { + { + I2C_BOARD_INFO("ds1337", 0x68), + .irq = gpio_to_irq(RTC_INT_GPIO) + }, +}; + static void __init teton_bga_init(void) { mfp_config(ARRAY_AND_SIZE(teton_bga_pin_config)); @@ -62,6 +77,7 @@ static void __init teton_bga_init(void) /* on-chip devices */ pxa168_add_uart(1); pxa168_add_keypad(&teton_bga_keypad_info); + pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(teton_bga_i2c_info)); } MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform") -- 1.7.0.4