From 26f6cb999366a71b8e318bceaf8fafc1ffecae40 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Thu, 23 Aug 2007 15:35:56 +0400 Subject: [POWERPC] fsl_soc: add support for fsl_spi Add helper function to setup SPI bus/device information Signed-off-by: Anton Vorontsov Signed-off-by: Kumar Gala --- arch/powerpc/sysdev/fsl_soc.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/powerpc/sysdev/fsl_soc.h') diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h index 04e145b5fc32..618d91d1e103 100644 --- a/arch/powerpc/sysdev/fsl_soc.h +++ b/arch/powerpc/sysdev/fsl_soc.h @@ -8,5 +8,12 @@ extern phys_addr_t get_immrbase(void); extern u32 get_brgfreq(void); extern u32 get_baudrate(void); +struct spi_board_info; + +extern int fsl_spi_init(struct spi_board_info *board_infos, + unsigned int num_board_infos, + void (*activate_cs)(u8 cs, u8 polarity), + void (*deactivate_cs)(u8 cs, u8 polarity)); + #endif #endif -- cgit v1.2.3 From e1c1575f831ab2165732037e6d664010a0149730 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 4 Oct 2007 01:04:57 -0500 Subject: [POWERPC] 85xx/86xx: refactor RSTCR reset code On the majority of 85xx & 86xx we have a register that's ability to assert HRESET_REQ to reset the board. We refactored that code so it can be shared between both platforms into fsl_soc.c and removed all the duplication in each platform directory. Signed-off-by: Kumar Gala --- arch/powerpc/sysdev/fsl_soc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/sysdev/fsl_soc.h') diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h index 618d91d1e103..63e7db30a4cd 100644 --- a/arch/powerpc/sysdev/fsl_soc.h +++ b/arch/powerpc/sysdev/fsl_soc.h @@ -15,5 +15,6 @@ extern int fsl_spi_init(struct spi_board_info *board_infos, void (*activate_cs)(u8 cs, u8 polarity), void (*deactivate_cs)(u8 cs, u8 polarity)); +extern void fsl_rstcr_restart(char *cmd); #endif #endif -- cgit v1.2.3