From mboxrd@z Thu Jan 1 00:00:00 1970 From: subhasish@mistralsolutions.com (Subhasish Ghosh) Date: Tue, 1 Feb 2011 20:17:44 +0530 Subject: [PATCH v1 6/9] da850: pruss CAN platform specific additions. In-Reply-To: <1296571667-12049-1-git-send-email-subhasish@mistralsolutions.com> References: <1296571667-12049-1-git-send-email-subhasish@mistralsolutions.com> Message-ID: <1296571667-12049-7-git-send-email-subhasish@mistralsolutions.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds the necessary pins for the pruss CAN. Signed-off-by: Subhasish Ghosh --- arch/arm/mach-davinci/da850.c | 4 ++++ arch/arm/mach-davinci/include/mach/mux.h | 4 ++++ 2 files changed, 8 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 341d836..11ce7ba 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -565,6 +565,10 @@ 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_4, 6, 12, 15, 8, false) MUX_CFG(DA850, GPIO2_6, 6, 4, 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..10f49f2 100644 --- a/arch/arm/mach-davinci/include/mach/mux.h +++ b/arch/arm/mach-davinci/include/mach/mux.h @@ -906,6 +906,10 @@ 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_4, -- 1.7.2.3