From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Howell Subject: [PATCH] ARM: OMAP: mux: add config for 16xx SPI pins Date: Wed, 26 Jul 2006 14:03:40 -0700 Message-ID: <44C7D8AC.7070505@northlink.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-omap-open-source-bounces@linux.omap.com Errors-To: linux-omap-open-source-bounces@linux.omap.com To: linux-omap-open-source@linux.omap.com List-Id: linux-omap@vger.kernel.org This patch adds pin mux info for the SPI master/slave interface on OMAP16xx. Data from OMAP 1611/1612 TRM and errata. Works for me on my 1611/H2 with current git kernel. Signed-off-by: Mark Howell ----- diff -ruNp -X linux-omap/Documentation/dontdiff linux-omap/arch/arm/mach-omap1/mux.c dev-linux-omap/arch/arm/mach-omap1/mux.c --- linux-omap/arch/arm/mach-omap1/mux.c 2006-07-26 13:16:11.000000000 -0700 +++ dev-linux-omap/arch/arm/mach-omap1/mux.c 2006-07-26 13:26:58.000000000 -0700 @@ -200,6 +200,17 @@ MUX_CFG("N14_1610_UWIRE_CS0", 8, 9, MUX_CFG("P15_1610_UWIRE_CS3", 8, 12, 1, 1, 22, 0, 1, 1, 1) MUX_CFG("N15_1610_UWIRE_CS1", 7, 18, 2, 1, 14, 0, NA, 0, 1) +/* OMAP-1610 SPI */ +MUX_CFG("U19_1610_SPIF_SCK", 7, 21, 6, 1, 15, 0, 1, 1, 1) +MUX_CFG("U18_1610_SPIF_DIN", 8, 0, 6, 1, 18, 1, 1, 0, 1) +MUX_CFG("P20_1610_SPIF_DIN", 6, 27, 4, 1, 7, 1, 1, 0, 1) +MUX_CFG("W21_1610_SPIF_DOUT", 8, 3, 6, 1, 19, 0, 1, 0, 1) +MUX_CFG("R18_1610_SPIF_DOUT", 7, 9, 3, 1, 11, 0, 1, 0, 1) +MUX_CFG("N14_1610_SPIF_CS0", 8, 9, 6, 1, 21, 0, 1, 1, 1) +MUX_CFG("N15_1610_SPIF_CS1", 7, 18, 6, 1, 14, 0, 1, 1, 1) +MUX_CFG("T19_1610_SPIF_CS2", 7, 15, 4, 1, 13, 0, 1, 1, 1) +MUX_CFG("P15_1610_SPIF_CS3", 8, 12, 3, 1, 22, 0, 1, 1, 1) + /* OMAP-1610 Flash */ MUX_CFG("L3_1610_FLASH_CS2B_OE",10, 6, 1, NA, 0, 0, NA, 0, 1) MUX_CFG("M8_1610_FLASH_CS2B_WE",10, 3, 1, NA, 0, 0, NA, 0, 1) diff -ruNp -X linux-omap/Documentation/dontdiff linux-omap/include/asm-arm/arch-omap/mux.h dev-linux-omap/include/asm-arm/arch-omap/mux.h --- linux-omap/include/asm-arm/arch-omap/mux.h 2006-07-26 13:16:15.000000000 -0700 +++ dev-linux-omap/include/asm-arm/arch-omap/mux.h 2006-07-26 13:20:22.000000000 -0700 @@ -320,6 +320,17 @@ enum omap1xxx_index { P15_1610_UWIRE_CS3, N15_1610_UWIRE_CS1, + /* OMAP-1610 SPI */ + U19_1610_SPIF_SCK, + U18_1610_SPIF_DIN, + P20_1610_SPIF_DIN, + W21_1610_SPIF_DOUT, + R18_1610_SPIF_DOUT, + N14_1610_SPIF_CS0, + N15_1610_SPIF_CS1, + T19_1610_SPIF_CS2, + P15_1610_SPIF_CS3, + /* OMAP-1610 Flash */ L3_1610_FLASH_CS2B_OE, M8_1610_FLASH_CS2B_WE,