From 1c1452be2e9ae282a7316c3b23987811bd7acda6 Mon Sep 17 00:00:00 2001 From: Jonas Larsson Date: Tue, 31 Mar 2009 11:16:48 +0200 Subject: atmel-mci: Add support for inverted detect pin Same patch as before, modified to use bool. Also adds description of the new field in struct atmel_mci that I missed in the first patch. This patch adds Atmel MCI support for inverted detect pins. Signed-off-by: Jonas Larsson Acked-by: Pierre Ossman Signed-off-by: Haavard Skinnemoen --- include/linux/atmel-mci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h index 2f1f95737acb..57b1846a3c87 100644 --- a/include/linux/atmel-mci.h +++ b/include/linux/atmel-mci.h @@ -10,6 +10,7 @@ * @bus_width: Number of data lines wired up the slot * @detect_pin: GPIO pin wired to the card detect switch * @wp_pin: GPIO pin wired to the write protect sensor + * @detect_is_active_high: The state of the detect pin when it is active * * If a given slot is not present on the board, @bus_width should be * set to 0. The other fields are ignored in this case. @@ -24,6 +25,7 @@ struct mci_slot_pdata { unsigned int bus_width; int detect_pin; int wp_pin; + bool detect_is_active_high; }; /** -- cgit v1.2.3 From dd14be4c274fc484eccace03ae9726e516630331 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Richard=20R=C3=B6jfors?= Date: Fri, 5 Jun 2009 15:40:32 +0200 Subject: i2c-ocores: Can add I2C devices to the bus MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is sometimes a need for the ocores driver to add devices to the bus when installed. i2c_register_board_info can not always be used, because the I2C devices are not known at an early state, they could for instance be connected on a I2C bus on a PCI device which has the Open Cores IP. i2c_new_device can not be used in all cases either since the resulting bus nummer might be unknown. The solution is the pass a list of I2C devices in the platform data to the Open Cores driver. This is useful for MFD drivers. Signed-off-by: Richard Röjfors Signed-off-by: Ben Dooks --- include/linux/i2c-ocores.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/i2c-ocores.h b/include/linux/i2c-ocores.h index 8ed591b0887e..4d5e57ff6614 100644 --- a/include/linux/i2c-ocores.h +++ b/include/linux/i2c-ocores.h @@ -14,6 +14,8 @@ struct ocores_i2c_platform_data { u32 regstep; /* distance between registers */ u32 clock_khz; /* input clock in kHz */ + u8 num_devices; /* number of devices in the devices list */ + struct i2c_board_info const *devices; /* devices connected to the bus */ }; #endif /* _LINUX_I2C_OCORES_H */ -- cgit v1.2.3