| Kconfig (8c8fdbc9bd9718b21146065de61c0cafdff11ecb) | Kconfig (6fa612b56c575a5235568593eab4240c90608630) |
|---|---|
| 1# 2# SPI driver configuration 3# 4# NOTE: the reason this doesn't show SPI slave support is mostly that 5# nobody's needed a slave side API yet. The master-role API is not 6# fully appropriate there, so it'd need some thought to do well. 7# 8menuconfig SPI --- 104 unchanged lines hidden (view full) --- 113 114 Note that this driver often won't achieve even 1 Mbit/sec speeds, 115 making it unusually slow for SPI. If your platform can inline 116 GPIO operations, you should be able to leverage that for better 117 speed with a custom version of this driver; see the source code. 118 119config SPI_IMX 120 tristate "Freescale iMX SPI controller" | 1# 2# SPI driver configuration 3# 4# NOTE: the reason this doesn't show SPI slave support is mostly that 5# nobody's needed a slave side API yet. The master-role API is not 6# fully appropriate there, so it'd need some thought to do well. 7# 8menuconfig SPI --- 104 unchanged lines hidden (view full) --- 113 114 Note that this driver often won't achieve even 1 Mbit/sec speeds, 115 making it unusually slow for SPI. If your platform can inline 116 GPIO operations, you should be able to leverage that for better 117 speed with a custom version of this driver; see the source code. 118 119config SPI_IMX 120 tristate "Freescale iMX SPI controller" |
| 121 depends on ARCH_MX1 && EXPERIMENTAL | 121 depends on ARCH_IMX && EXPERIMENTAL |
| 122 help 123 This enables using the Freescale iMX SPI controller in master 124 mode. 125 126config SPI_LM70_LLP 127 tristate "Parallel port adapter for LM70 eval board (DEVELOPMENT)" 128 depends on PARPORT && EXPERIMENTAL 129 select SPI_BITBANG --- 77 unchanged lines hidden (view full) --- 207config SPI_TXX9 208 tristate "Toshiba TXx9 SPI controller" 209 depends on GENERIC_GPIO && CPU_TX49XX 210 help 211 SPI driver for Toshiba TXx9 MIPS SoCs 212 213config SPI_XILINX 214 tristate "Xilinx SPI controller" | 122 help 123 This enables using the Freescale iMX SPI controller in master 124 mode. 125 126config SPI_LM70_LLP 127 tristate "Parallel port adapter for LM70 eval board (DEVELOPMENT)" 128 depends on PARPORT && EXPERIMENTAL 129 select SPI_BITBANG --- 77 unchanged lines hidden (view full) --- 207config SPI_TXX9 208 tristate "Toshiba TXx9 SPI controller" 209 depends on GENERIC_GPIO && CPU_TX49XX 210 help 211 SPI driver for Toshiba TXx9 MIPS SoCs 212 213config SPI_XILINX 214 tristate "Xilinx SPI controller" |
| 215 depends on XILINX_VIRTEX && EXPERIMENTAL | 215 depends on (XILINX_VIRTEX || MICROBLAZE) && EXPERIMENTAL |
| 216 select SPI_BITBANG 217 help 218 This exposes the SPI controller IP from the Xilinx EDK. 219 220 See the "OPB Serial Peripheral Interface (SPI) (v1.00e)" 221 Product Specification document (DS464) for hardware details. 222 223# --- 36 unchanged lines hidden --- | 216 select SPI_BITBANG 217 help 218 This exposes the SPI controller IP from the Xilinx EDK. 219 220 See the "OPB Serial Peripheral Interface (SPI) (v1.00e)" 221 Product Specification document (DS464) for hardware details. 222 223# --- 36 unchanged lines hidden --- |