linux-kernel - [PATCHv2 2/2] omap: rx51: add support for USB chargers

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Message-Id: <1282219777-17657-3-git-send-email-ext-heikki.krogerus@nokia.com>
Date:	Thu, 19 Aug 2010 15:09:37 +0300
From:	"Krogerus Heikki (EXT-Teleca/Helsinki)" 
	<ext-heikki.krogerus@...ia.com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-omap@...r.kernel.org, dwmw2@...radead.org, cbou@...l.ru,
	felipe.balbi@...ia.com, ameya.palande@...ia.com,
	markus.lehtonen@...ia.com, roger.quadros@...ia.com
Subject: [PATCHv2 2/2] omap: rx51: add support for USB chargers

From: Heikki Krogerus <ext-heikki.krogerus@...ia.com>

This enables isp1704 power supply driver on RX51, allowing
USB charger detection with N900.

Signed-off-by: Heikki Krogerus <ext-heikki.krogerus@...ia.com>
---
 arch/arm/mach-omap2/board-rx51-peripherals.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 9a5eb87..a4b1f8b 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -104,6 +104,10 @@ static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
 	},
 };
 
+static struct platform_device rx51_charger_device = {
+	.name = "isp1704_charger",
+};
+
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 
 #define RX51_GPIO_CAMERA_LENS_COVER	110
@@ -909,5 +913,6 @@ void __init rx51_peripherals_init(void)
 	spi_register_board_info(rx51_peripherals_spi_board_info,
 				ARRAY_SIZE(rx51_peripherals_spi_board_info));
 	omap2_hsmmc_init(mmc);
+	platform_device_register(&rx51_charger_device);
 }
 
-- 
1.7.0.4

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