From ccf06998fe179ae2cc9517ed1d75433dc0b5032d Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Sat, 20 May 2006 15:00:15 -0700 Subject: [PATCH] spi: add spi master driver for Freescale MPC83xx SPI controller This driver supports the SPI controller on the MPC83xx SoC devices from Freescale. Note, this driver supports only the simple shift register SPI controller and not the descriptor based CPM or QUICCEngine SPI controller. Signed-off-by: Kumar Gala Signed-off-by: David Brownell Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/fsl_devices.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux/fsl_devices.h') diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index a3a0e078f79d..16fbe59edeb1 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -110,5 +110,16 @@ struct fsl_usb2_platform_data { #define FSL_USB2_PORT0_ENABLED 0x00000001 #define FSL_USB2_PORT1_ENABLED 0x00000002 +struct fsl_spi_platform_data { + u32 initial_spmode; /* initial SPMODE value */ + u16 bus_num; + + /* board specific information */ + u16 max_chipselect; + void (*activate_cs)(u8 cs, u8 polarity); + void (*deactivate_cs)(u8 cs, u8 polarity); + u32 sysclk; +}; + #endif /* _FSL_DEVICE_H_ */ #endif /* __KERNEL__ */ -- cgit v1.2.3-59-g8ed1b