Messages in this thread Patch in this message | | | From | Subhasish Ghosh <> | Subject | [PATCH v4 10/11] da850: pruss CAN platform specific additions. | Date | Fri, 22 Apr 2011 17:38:28 +0530 |
| |
This patch adds the necessary pins for the pruss CAN.
Signed-off-by: Subhasish Ghosh <subhasish@mistralsolutions.com> --- arch/arm/mach-davinci/da850.c | 5 +++++ arch/arm/mach-davinci/include/mach/mux.h | 5 +++++ 2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index a7cf2d0..84a5e64 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -581,7 +581,12 @@ static const struct mux_config da850_pins[] = { MUX_CFG(DA850, EMA_CLK, 6, 0, 15, 1, false) MUX_CFG(DA850, EMA_WAIT_1, 6, 24, 15, 1, false) MUX_CFG(DA850, NEMA_CS_2, 7, 0, 15, 1, false) + /* PRU functions for soft CAN */ + MUX_CFG(DA850, PRUSS_PRU0_R31_0, 7, 28, 15, 0, false) + MUX_CFG(DA850, PRUSS_PRU1_R30_15, 12, 0, 15, 4, false) + MUX_CFG(DA850, PRUSS_PRU1_R31_18, 11, 20, 15, 0, false) /* GPIO function */ + MUX_CFG(DA850, GPIO2_0, 6, 28, 15, 8, false) MUX_CFG(DA850, GPIO2_4, 6, 12, 15, 8, false) MUX_CFG(DA850, GPIO2_6, 6, 4, 15, 8, false) MUX_CFG(DA850, GPIO2_8, 5, 28, 15, 8, false) diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h index 5d4e0fe..85b3a0d 100644 --- a/arch/arm/mach-davinci/include/mach/mux.h +++ b/arch/arm/mach-davinci/include/mach/mux.h @@ -906,8 +906,13 @@ enum davinci_da850_index { DA850_EMA_CLK, DA850_EMA_WAIT_1, DA850_NEMA_CS_2, + /* PRU I/O */ + DA850_PRUSS_PRU0_R31_0, + DA850_PRUSS_PRU1_R30_15, + DA850_PRUSS_PRU1_R31_18, /* GPIO function */ + DA850_GPIO2_0, DA850_GPIO2_4, DA850_GPIO2_6, DA850_GPIO2_8, -- 1.7.2.3
| |