[PATCH 0/5] drivers: uio: new driver uio_fsl_85xx_cache_sram

From: Wang Wenhu
Date: Wed Apr 15 2020 - 08:35:17 EST


This series add a new uio driver for freescale 85xx platforms to
access the Cache-Sram form user level. This is extremely helpful
for the user-space applications that require high performance memory
accesses.

It fixes the compile errors and warning of the hardware level drivers
and implements the uio driver in uio_fsl_85xx_cache_sram.c.

Wang Wenhu (5):
powerpc: 85xx: make FSL_85XX_CACHE_SRAM configurable
powerpc: sysdev: fix compile error for fsl_85xx_cache_sram
powerpc: sysdev: fix compile warning for fsl_85xx_cache_sram
powerpc: sysdev: fix compile error for fsl_85xx_l2ctlr
drivers: uio: new driver for fsl_85xx_cache_sram

arch/powerpc/platforms/85xx/Kconfig | 2 +-
arch/powerpc/platforms/Kconfig.cputype | 5 +-
arch/powerpc/sysdev/fsl_85xx_cache_sram.c | 3 +-
arch/powerpc/sysdev/fsl_85xx_l2ctlr.c | 1 +
drivers/uio/Kconfig | 8 +
drivers/uio/Makefile | 1 +
drivers/uio/uio_fsl_85xx_cache_sram.c | 195 ++++++++++++++++++++++
7 files changed, 211 insertions(+), 4 deletions(-)
create mode 100644 drivers/uio/uio_fsl_85xx_cache_sram.c

--
2.17.1