[PATCH] powerpc: Add support for PORTA sor and PORTB odr registers
From: Jochen Friedrich <jochen@scram.de>
Date: 2007-11-11 17:08:33
PORTA has an so register and PORTB had an odr register, as well. However, the PORTB odr register is only 16bit. Signed-off-by: Jochen Friedrich <jochen@scram.de> --- arch/powerpc/sysdev/commproc.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/commproc.c
index f6a6378..a9f5fcf 100644
--- a/arch/powerpc/sysdev/commproc.c
+++ b/arch/powerpc/sysdev/commproc.c@@ -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);
@@ -471,7 +478,7 @@ static void cpm1_set_pin16(int port, int pin, int flags) else clrbits16(&iop->par, pin); - if (port == CPM_PORTC) { + if ((port == CPM_PORTA) || (port == CPM_PORTC)) { if (flags & CPM_PIN_SECONDARY) setbits16(&iop->sor, pin); else
--
1.5.3.5