Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=721c0c8af1a27941a34af5046aae4a8369c8404c Commit: 721c0c8af1a27941a34af5046aae4a8369c8404c Parent: 0b5cf10691eb2c95a9126bf25f5e084d83d5d743 Author: Jochen Friedrich <[EMAIL PROTECTED]> AuthorDate: Thu Nov 22 17:54:13 2007 +0100 Committer: Kumar Gala <[EMAIL PROTECTED]> CommitDate: Thu Dec 13 22:46:42 2007 -0600
[POWERPC] Add support for PORTA and PORTB odr registers PORTA and PORTB have odr registers, as well. However, the PORTB odr register is only 16bit. Signed-off-by: Jochen Friedrich <[EMAIL PROTECTED]> Acked-by: Scott Wood <[EMAIL PROTECTED]> Signed-off-by: Vitaly Bordug <[EMAIL PROTECTED]> --- arch/powerpc/sysdev/commproc.c | 19 ++++++++++++++++--- 1 files changed, 16 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/commproc.c index f6a6378..74d9372 100644 --- a/arch/powerpc/sysdev/commproc.c +++ b/arch/powerpc/sysdev/commproc.c @@ -408,7 +408,7 @@ EXPORT_SYMBOL(cpm_dpram_phys); #endif /* !CONFIG_PPC_CPM_NEW_BINDING */ struct cpm_ioport16 { - __be16 dir, par, sor, dat, intr; + __be16 dir, par, odr_sor, dat, intr; __be16 res[3]; }; @@ -438,6 +438,13 @@ static void cpm1_set_pin32(int port, int pin, int flags) else clrbits32(&iop->par, pin); + if (port == CPM_PORTB) { + if (flags & CPM_PIN_OPENDRAIN) + setbits16(&mpc8xx_immr->im_cpm.cp_pbodr, pin); + else + clrbits16(&mpc8xx_immr->im_cpm.cp_pbodr, pin); + } + if (port == CPM_PORTE) { if (flags & CPM_PIN_SECONDARY) setbits32(&iop->sor, pin); @@ -471,11 +478,17 @@ static void cpm1_set_pin16(int port, int pin, int flags) else clrbits16(&iop->par, pin); + if (port == CPM_PORTA) { + if (flags & CPM_PIN_OPENDRAIN) + setbits16(&iop->odr_sor, pin); + else + clrbits16(&iop->odr_sor, pin); + } if (port == CPM_PORTC) { if (flags & CPM_PIN_SECONDARY) - setbits16(&iop->sor, pin); + setbits16(&iop->odr_sor, pin); else - clrbits16(&iop->sor, pin); + clrbits16(&iop->odr_sor, pin); } } - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html