| /* |
| * linux/arch/arm/mach-omap2/mux.c |
| * |
| * OMAP2 and OMAP3 pin multiplexing configurations |
| * |
| * Copyright (C) 2004 - 2008 Texas Instruments Inc. |
| * Copyright (C) 2003 - 2008 Nokia Corporation |
| * |
| * Written by Tony Lindgren |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| */ |
| #include <linux/module.h> |
| #include <linux/init.h> |
| #include <linux/io.h> |
| #include <linux/spinlock.h> |
| |
| #include <asm/system.h> |
| |
| #include <mach/control.h> |
| #include <mach/mux.h> |
| |
| #ifdef CONFIG_OMAP_MUX |
| |
| static struct omap_mux_cfg arch_mux_cfg; |
| |
| /* NOTE: See mux.h for the enumeration */ |
| |
| #ifdef CONFIG_ARCH_OMAP24XX |
| static struct pin_config __initdata_or_module omap24xx_pins[] = { |
| /* |
| * description mux mux pull pull debug |
| * offset mode ena type |
| */ |
| |
| /* 24xx I2C */ |
| MUX_CFG_24XX("M19_24XX_I2C1_SCL", 0x111, 0, 0, 0, 1) |
| MUX_CFG_24XX("L15_24XX_I2C1_SDA", 0x112, 0, 0, 0, 1) |
| MUX_CFG_24XX("J15_24XX_I2C2_SCL", 0x113, 0, 0, 1, 1) |
| MUX_CFG_24XX("H19_24XX_I2C2_SDA", 0x114, 0, 0, 0, 1) |
| |
| /* Menelaus interrupt */ |
| MUX_CFG_24XX("W19_24XX_SYS_NIRQ", 0x12c, 0, 1, 1, 1) |
| |
| /* 24xx clocks */ |
| MUX_CFG_24XX("W14_24XX_SYS_CLKOUT", 0x137, 0, 1, 1, 1) |
| |
| /* 24xx GPMC chipselects, wait pin monitoring */ |
| MUX_CFG_24XX("E2_GPMC_NCS2", 0x08e, 0, 1, 1, 1) |
| MUX_CFG_24XX("L2_GPMC_NCS7", 0x093, 0, 1, 1, 1) |
| MUX_CFG_24XX("L3_GPMC_WAIT0", 0x09a, 0, 1, 1, 1) |
| MUX_CFG_24XX("N7_GPMC_WAIT1", 0x09b, 0, 1, 1, 1) |
| MUX_CFG_24XX("M1_GPMC_WAIT2", 0x09c, 0, 1, 1, 1) |
| MUX_CFG_24XX("P1_GPMC_WAIT3", 0x09d, 0, 1, 1, 1) |
| |
| /* 24xx McBSP */ |
| MUX_CFG_24XX("Y15_24XX_MCBSP2_CLKX", 0x124, 1, 1, 0, 1) |
| MUX_CFG_24XX("R14_24XX_MCBSP2_FSX", 0x125, 1, 1, 0, 1) |
| MUX_CFG_24XX("W15_24XX_MCBSP2_DR", 0x126, 1, 1, 0, 1) |
| MUX_CFG_24XX("V15_24XX_MCBSP2_DX", 0x127, 1, 1, 0, 1) |
| |
| /* 24xx GPIO */ |
| MUX_CFG_24XX("M21_242X_GPIO11", 0x0c9, 3, 1, 1, 1) |
| MUX_CFG_24XX("P21_242X_GPIO12", 0x0ca, 3, 0, 0, 1) |
| MUX_CFG_24XX("AA10_242X_GPIO13", 0x0e5, 3, 0, 0, 1) |
| MUX_CFG_24XX("AA6_242X_GPIO14", 0x0e6, 3, 0, 0, 1) |
| MUX_CFG_24XX("AA4_242X_GPIO15", 0x0e7, 3, 0, 0, 1) |
| MUX_CFG_24XX("Y11_242X_GPIO16", 0x0e8, 3, 0, 0, 1) |
| MUX_CFG_24XX("AA12_242X_GPIO17", 0x0e9, 3, 0, 0, 1) |
| MUX_CFG_24XX("AA8_242X_GPIO58", 0x0ea, 3, 0, 0, 1) |
| MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1) |
| MUX_CFG_24XX("W4__24XX_GPIO74", 0x0f2, 3, 0, 0, 1) |
| MUX_CFG_24XX("N15_24XX_GPIO85", 0x103, 3, 0, 0, 1) |
| MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1) |
| MUX_CFG_24XX("P20_24XX_GPIO93", 0x10b, 3, 0, 0, 1) |
| MUX_CFG_24XX("P18_24XX_GPIO95", 0x10d, 3, 0, 0, 1) |
| MUX_CFG_24XX("M18_24XX_GPIO96", 0x10e, 3, 0, 0, 1) |
| MUX_CFG_24XX("L14_24XX_GPIO97", 0x10f, 3, 0, 0, 1) |
| MUX_CFG_24XX("J15_24XX_GPIO99", 0x113, 3, 1, 1, 1) |
| MUX_CFG_24XX("V14_24XX_GPIO117", 0x128, 3, 1, 0, 1) |
| MUX_CFG_24XX("P14_24XX_GPIO125", 0x140, 3, 1, 1, 1) |
| |
| /* 242x DBG GPIO */ |
| MUX_CFG_24XX("V4_242X_GPIO49", 0xd3, 3, 0, 0, 1) |
| MUX_CFG_24XX("W2_242X_GPIO50", 0xd4, 3, 0, 0, 1) |
| MUX_CFG_24XX("U4_242X_GPIO51", 0xd5, 3, 0, 0, 1) |
| MUX_CFG_24XX("V3_242X_GPIO52", 0xd6, 3, 0, 0, 1) |
| MUX_CFG_24XX("V2_242X_GPIO53", 0xd7, 3, 0, 0, 1) |
| MUX_CFG_24XX("V6_242X_GPIO53", 0xcf, 3, 0, 0, 1) |
| MUX_CFG_24XX("T4_242X_GPIO54", 0xd8, 3, 0, 0, 1) |
| MUX_CFG_24XX("Y4_242X_GPIO54", 0xd0, 3, 0, 0, 1) |
| MUX_CFG_24XX("T3_242X_GPIO55", 0xd9, 3, 0, 0, 1) |
| MUX_CFG_24XX("U2_242X_GPIO56", 0xda, 3, 0, 0, 1) |
| |
| /* 24xx external DMA requests */ |
| MUX_CFG_24XX("AA10_242X_DMAREQ0", 0x0e5, 2, 0, 0, 1) |
| MUX_CFG_24XX("AA6_242X_DMAREQ1", 0x0e6, 2, 0, 0, 1) |
| MUX_CFG_24XX("E4_242X_DMAREQ2", 0x074, 2, 0, 0, 1) |
| MUX_CFG_24XX("G4_242X_DMAREQ3", 0x073, 2, 0, 0, 1) |
| MUX_CFG_24XX("D3_242X_DMAREQ4", 0x072, 2, 0, 0, 1) |
| MUX_CFG_24XX("E3_242X_DMAREQ5", 0x071, 2, 0, 0, 1) |
| |
| /* UART3 */ |
| MUX_CFG_24XX("K15_24XX_UART3_TX", 0x118, 0, 0, 0, 1) |
| MUX_CFG_24XX("K14_24XX_UART3_RX", 0x119, 0, 0, 0, 1) |
| |
| /* MMC/SDIO */ |
| MUX_CFG_24XX("G19_24XX_MMC_CLKO", 0x0f3, 0, 0, 0, 1) |
| MUX_CFG_24XX("H18_24XX_MMC_CMD", 0x0f4, 0, 0, 0, 1) |
| MUX_CFG_24XX("F20_24XX_MMC_DAT0", 0x0f5, 0, 0, 0, 1) |
| MUX_CFG_24XX("H14_24XX_MMC_DAT1", 0x0f6, 0, 0, 0, 1) |
| MUX_CFG_24XX("E19_24XX_MMC_DAT2", 0x0f7, 0, 0, 0, 1) |
| MUX_CFG_24XX("D19_24XX_MMC_DAT3", 0x0f8, 0, 0, 0, 1) |
| MUX_CFG_24XX("F19_24XX_MMC_DAT_DIR0", 0x0f9, 0, 0, 0, 1) |
| MUX_CFG_24XX("E20_24XX_MMC_DAT_DIR1", 0x0fa, 0, 0, 0, 1) |
| MUX_CFG_24XX("F18_24XX_MMC_DAT_DIR2", 0x0fb, 0, 0, 0, 1) |
| MUX_CFG_24XX("E18_24XX_MMC_DAT_DIR3", 0x0fc, 0, 0, 0, 1) |
| MUX_CFG_24XX("G18_24XX_MMC_CMD_DIR", 0x0fd, 0, 0, 0, 1) |
| MUX_CFG_24XX("H15_24XX_MMC_CLKI", 0x0fe, 0, 0, 0, 1) |
| |
| /* Full speed USB */ |
| MUX_CFG_24XX("J20_24XX_USB0_PUEN", 0x11d, 0, 0, 0, 1) |
| MUX_CFG_24XX("J19_24XX_USB0_VP", 0x11e, 0, 0, 0, 1) |
| MUX_CFG_24XX("K20_24XX_USB0_VM", 0x11f, 0, 0, 0, 1) |
| MUX_CFG_24XX("J18_24XX_USB0_RCV", 0x120, 0, 0, 0, 1) |
| MUX_CFG_24XX("K19_24XX_USB0_TXEN", 0x121, 0, 0, 0, 1) |
| MUX_CFG_24XX("J14_24XX_USB0_SE0", 0x122, 0, 0, 0, 1) |
| MUX_CFG_24XX("K18_24XX_USB0_DAT", 0x123, 0, 0, 0, 1) |
| |
| MUX_CFG_24XX("N14_24XX_USB1_SE0", 0x0ed, 2, 0, 0, 1) |
| MUX_CFG_24XX("W12_24XX_USB1_SE0", 0x0dd, 3, 0, 0, 1) |
| MUX_CFG_24XX("P15_24XX_USB1_DAT", 0x0ee, 2, 0, 0, 1) |
| MUX_CFG_24XX("R13_24XX_USB1_DAT", 0x0e0, 3, 0, 0, 1) |
| MUX_CFG_24XX("W20_24XX_USB1_TXEN", 0x0ec, 2, 0, 0, 1) |
| MUX_CFG_24XX("P13_24XX_USB1_TXEN", 0x0df, 3, 0, 0, 1) |
| MUX_CFG_24XX("V19_24XX_USB1_RCV", 0x0eb, 2, 0, 0, 1) |
| MUX_CFG_24XX("V12_24XX_USB1_RCV", 0x0de, 3, 0, 0, 1) |
| |
| MUX_CFG_24XX("AA10_24XX_USB2_SE0", 0x0e5, 2, 0, 0, 1) |
| MUX_CFG_24XX("Y11_24XX_USB2_DAT", 0x0e8, 2, 0, 0, 1) |
| MUX_CFG_24XX("AA12_24XX_USB2_TXEN", 0x0e9, 2, 0, 0, 1) |
| MUX_CFG_24XX("AA6_24XX_USB2_RCV", 0x0e6, 2, 0, 0, 1) |
| MUX_CFG_24XX("AA4_24XX_USB2_TLLSE0", 0x0e7, 2, 0, 0, 1) |
| |
| /* Keypad GPIO*/ |
| MUX_CFG_24XX("T19_24XX_KBR0", 0x106, 3, 1, 1, 1) |
| MUX_CFG_24XX("R19_24XX_KBR1", 0x107, 3, 1, 1, 1) |
| MUX_CFG_24XX("V18_24XX_KBR2", 0x139, 3, 1, 1, 1) |
| MUX_CFG_24XX("M21_24XX_KBR3", 0xc9, 3, 1, 1, 1) |
| MUX_CFG_24XX("E5__24XX_KBR4", 0x138, 3, 1, 1, 1) |
| MUX_CFG_24XX("M18_24XX_KBR5", 0x10e, 3, 1, 1, 1) |
| MUX_CFG_24XX("R20_24XX_KBC0", 0x108, 3, 0, 0, 1) |
| MUX_CFG_24XX("M14_24XX_KBC1", 0x109, 3, 0, 0, 1) |
| MUX_CFG_24XX("H19_24XX_KBC2", 0x114, 3, 0, 0, 1) |
| MUX_CFG_24XX("V17_24XX_KBC3", 0x135, 3, 0, 0, 1) |
| MUX_CFG_24XX("P21_24XX_KBC4", 0xca, 3, 0, 0, 1) |
| MUX_CFG_24XX("L14_24XX_KBC5", 0x10f, 3, 0, 0, 1) |
| MUX_CFG_24XX("N19_24XX_KBC6", 0x110, 3, 0, 0, 1) |
| |
| /* 24xx Menelaus Keypad GPIO */ |
| MUX_CFG_24XX("B3__24XX_KBR5", 0x30, 3, 1, 1, 1) |
| MUX_CFG_24XX("AA4_24XX_KBC2", 0xe7, 3, 0, 0, 1) |
| MUX_CFG_24XX("B13_24XX_KBC6", 0x110, 3, 0, 0, 1) |
| |
| /* 2430 USB */ |
| MUX_CFG_24XX("AD9_2430_USB0_PUEN", 0x133, 4, 0, 0, 1) |
| MUX_CFG_24XX("Y11_2430_USB0_VP", 0x134, 4, 0, 0, 1) |
| MUX_CFG_24XX("AD7_2430_USB0_VM", 0x135, 4, 0, 0, 1) |
| MUX_CFG_24XX("AE7_2430_USB0_RCV", 0x136, 4, 0, 0, 1) |
| MUX_CFG_24XX("AD4_2430_USB0_TXEN", 0x137, 4, 0, 0, 1) |
| MUX_CFG_24XX("AF9_2430_USB0_SE0", 0x138, 4, 0, 0, 1) |
| MUX_CFG_24XX("AE6_2430_USB0_DAT", 0x139, 4, 0, 0, 1) |
| MUX_CFG_24XX("AD24_2430_USB1_SE0", 0x107, 2, 0, 0, 1) |
| MUX_CFG_24XX("AB24_2430_USB1_RCV", 0x108, 2, 0, 0, 1) |
| MUX_CFG_24XX("Y25_2430_USB1_TXEN", 0x109, 2, 0, 0, 1) |
| MUX_CFG_24XX("AA26_2430_USB1_DAT", 0x10A, 2, 0, 0, 1) |
| |
| /* 2430 HS-USB */ |
| MUX_CFG_24XX("AD9_2430_USB0HS_DATA3", 0x133, 0, 0, 0, 1) |
| MUX_CFG_24XX("Y11_2430_USB0HS_DATA4", 0x134, 0, 0, 0, 1) |
| MUX_CFG_24XX("AD7_2430_USB0HS_DATA5", 0x135, 0, 0, 0, 1) |
| MUX_CFG_24XX("AE7_2430_USB0HS_DATA6", 0x136, 0, 0, 0, 1) |
| MUX_CFG_24XX("AD4_2430_USB0HS_DATA2", 0x137, 0, 0, 0, 1) |
| MUX_CFG_24XX("AF9_2430_USB0HS_DATA0", 0x138, 0, 0, 0, 1) |
| MUX_CFG_24XX("AE6_2430_USB0HS_DATA1", 0x139, 0, 0, 0, 1) |
| MUX_CFG_24XX("AE8_2430_USB0HS_CLK", 0x13A, 0, 0, 0, 1) |
| MUX_CFG_24XX("AD8_2430_USB0HS_DIR", 0x13B, 0, 0, 0, 1) |
| MUX_CFG_24XX("AE5_2430_USB0HS_STP", 0x13c, 0, 1, 1, 1) |
| MUX_CFG_24XX("AE9_2430_USB0HS_NXT", 0x13D, 0, 0, 0, 1) |
| MUX_CFG_24XX("AC7_2430_USB0HS_DATA7", 0x13E, 0, 0, 0, 1) |
| |
| /* 2430 McBSP */ |
| MUX_CFG_24XX("AD6_2430_MCBSP_CLKS", 0x011E, 0, 0, 0, 1) |
| |
| MUX_CFG_24XX("AB2_2430_MCBSP1_CLKR", 0x011A, 0, 0, 0, 1) |
| MUX_CFG_24XX("AD5_2430_MCBSP1_FSR", 0x011B, 0, 0, 0, 1) |
| MUX_CFG_24XX("AA1_2430_MCBSP1_DX", 0x011C, 0, 0, 0, 1) |
| MUX_CFG_24XX("AF3_2430_MCBSP1_DR", 0x011D, 0, 0, 0, 1) |
| MUX_CFG_24XX("AB3_2430_MCBSP1_FSX", 0x011F, 0, 0, 0, 1) |
| MUX_CFG_24XX("Y9_2430_MCBSP1_CLKX", 0x0120, 0, 0, 0, 1) |
| |
| MUX_CFG_24XX("AC10_2430_MCBSP2_FSX", 0x012E, 1, 0, 0, 1) |
| MUX_CFG_24XX("AD16_2430_MCBSP2_CLX", 0x012F, 1, 0, 0, 1) |
| MUX_CFG_24XX("AE13_2430_MCBSP2_DX", 0x0130, 1, 0, 0, 1) |
| MUX_CFG_24XX("AD13_2430_MCBSP2_DR", 0x0131, 1, 0, 0, 1) |
| MUX_CFG_24XX("AC10_2430_MCBSP2_FSX_OFF",0x012E, 0, 0, 0, 1) |
| MUX_CFG_24XX("AD16_2430_MCBSP2_CLX_OFF",0x012F, 0, 0, 0, 1) |
| MUX_CFG_24XX("AE13_2430_MCBSP2_DX_OFF", 0x0130, 0, 0, 0, 1) |
| MUX_CFG_24XX("AD13_2430_MCBSP2_DR_OFF", 0x0131, 0, 0, 0, 1) |
| |
| MUX_CFG_24XX("AC9_2430_MCBSP3_CLKX", 0x0103, 0, 0, 0, 1) |
| MUX_CFG_24XX("AE4_2430_MCBSP3_FSX", 0x0104, 0, 0, 0, 1) |
| MUX_CFG_24XX("AE2_2430_MCBSP3_DR", 0x0105, 0, 0, 0, 1) |
| MUX_CFG_24XX("AF4_2430_MCBSP3_DX", 0x0106, 0, 0, 0, 1) |
| |
| MUX_CFG_24XX("N3_2430_MCBSP4_CLKX", 0x010B, 1, 0, 0, 1) |
| MUX_CFG_24XX("AD23_2430_MCBSP4_DR", 0x010C, 1, 0, 0, 1) |
| MUX_CFG_24XX("AB25_2430_MCBSP4_DX", 0x010D, 1, 0, 0, 1) |
| MUX_CFG_24XX("AC25_2430_MCBSP4_FSX", 0x010E, 1, 0, 0, 1) |
| |
| MUX_CFG_24XX("AE16_2430_MCBSP5_CLKX", 0x00ED, 1, 0, 0, 1) |
| MUX_CFG_24XX("AF12_2430_MCBSP5_FSX", 0x00ED, 1, 0, 0, 1) |
| MUX_CFG_24XX("K7_2430_MCBSP5_DX", 0x00EF, 1, 0, 0, 1) |
| MUX_CFG_24XX("M1_2430_MCBSP5_DR", 0x00F0, 1, 0, 0, 1) |
| |
| /* 2430 MCSPI1 */ |
| MUX_CFG_24XX("Y18_2430_MCSPI1_CLK", 0x010F, 0, 0, 0, 1) |
| MUX_CFG_24XX("AD15_2430_MCSPI1_SIMO", 0x0110, 0, 0, 0, 1) |
| MUX_CFG_24XX("AE17_2430_MCSPI1_SOMI", 0x0111, 0, 0, 0, 1) |
| MUX_CFG_24XX("U1_2430_MCSPI1_CS0", 0x0112, 0, 0, 0, 1) |
| |
| /* Touchscreen GPIO */ |
| MUX_CFG_24XX("AF19_2430_GPIO_85", 0x0113, 3, 0, 0, 1) |
| |
| }; |
| |
| #define OMAP24XX_PINS_SZ ARRAY_SIZE(omap24xx_pins) |
| |
| #else |
| #define omap24xx_pins NULL |
| #define OMAP24XX_PINS_SZ 0 |
| #endif /* CONFIG_ARCH_OMAP24XX */ |
| |
| #ifdef CONFIG_ARCH_OMAP34XX |
| static struct pin_config __initdata_or_module omap34xx_pins[] = { |
| /* |
| * Name, reg-offset, |
| * mux-mode | [active-mode | off-mode] |
| */ |
| |
| /* 34xx I2C */ |
| MUX_CFG_34XX("K21_34XX_I2C1_SCL", 0x1ba, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("J21_34XX_I2C1_SDA", 0x1bc, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AF15_34XX_I2C2_SCL", 0x1be, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AE15_34XX_I2C2_SDA", 0x1c0, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AF14_34XX_I2C3_SCL", 0x1c2, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AG14_34XX_I2C3_SDA", 0x1c4, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AD26_34XX_I2C4_SCL", 0xa00, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AE26_34XX_I2C4_SDA", 0xa02, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| |
| /* PHY - HSUSB: 12-pin ULPI PHY: Port 1*/ |
| MUX_CFG_34XX("Y8_3430_USB1HS_PHY_CLK", 0x5da, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("Y9_3430_USB1HS_PHY_STP", 0x5d8, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("AA14_3430_USB1HS_PHY_DIR", 0x5ec, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AA11_3430_USB1HS_PHY_NXT", 0x5ee, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W13_3430_USB1HS_PHY_D0", 0x5dc, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W12_3430_USB1HS_PHY_D1", 0x5de, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W11_3430_USB1HS_PHY_D2", 0x5e0, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y11_3430_USB1HS_PHY_D3", 0x5ea, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W9_3430_USB1HS_PHY_D4", 0x5e4, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y12_3430_USB1HS_PHY_D5", 0x5e6, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W8_3430_USB1HS_PHY_D6", 0x5e8, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y13_3430_USB1HS_PHY_D7", 0x5e2, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| |
| /* PHY - HSUSB: 12-pin ULPI PHY: Port 2*/ |
| MUX_CFG_34XX("AA8_3430_USB2HS_PHY_CLK", 0x5f0, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("AA10_3430_USB2HS_PHY_STP", 0x5f2, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("AA9_3430_USB2HS_PHY_DIR", 0x5f4, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB11_3430_USB2HS_PHY_NXT", 0x5f6, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB10_3430_USB2HS_PHY_D0", 0x5f8, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB9_3430_USB2HS_PHY_D1", 0x5fa, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W3_3430_USB2HS_PHY_D2", 0x1d4, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("T4_3430_USB2HS_PHY_D3", 0x1de, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("T3_3430_USB2HS_PHY_D4", 0x1d8, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("R3_3430_USB2HS_PHY_D5", 0x1da, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("R4_3430_USB2HS_PHY_D6", 0x1dc, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("T2_3430_USB2HS_PHY_D7", 0x1d6, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| |
| /* TLL - HSUSB: 12-pin TLL Port 1*/ |
| MUX_CFG_34XX("Y8_3430_USB1HS_TLL_CLK", 0x5da, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y9_3430_USB1HS_TLL_STP", 0x5d8, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AA14_3430_USB1HS_TLL_DIR", 0x5ec, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AA11_3430_USB1HS_TLL_NXT", 0x5ee, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W13_3430_USB1HS_TLL_D0", 0x5dc, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W12_3430_USB1HS_TLL_D1", 0x5de, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W11_3430_USB1HS_TLL_D2", 0x5e0, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y11_3430_USB1HS_TLL_D3", 0x5ea, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W9_3430_USB1HS_TLL_D4", 0x5e4, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y12_3430_USB1HS_TLL_D5", 0x5e6, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W8_3430_USB1HS_TLL_D6", 0x5e8, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y13_3430_USB1HS_TLL_D7", 0x5e2, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| |
| /* TLL - HSUSB: 12-pin TLL Port 2*/ |
| MUX_CFG_34XX("AA8_3430_USB2HS_TLL_CLK", 0x5f0, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AA10_3430_USB2HS_TLL_STP", 0x5f2, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AA9_3430_USB2HS_TLL_DIR", 0x5f4, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB11_3430_USB2HS_TLL_NXT", 0x5f6, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB10_3430_USB2HS_TLL_D0", 0x5f8, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB9_3430_USB2HS_TLL_D1", 0x5fa, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W3_3430_USB2HS_TLL_D2", 0x1d4, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("T4_3430_USB2HS_TLL_D3", 0x1de, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("T3_3430_USB2HS_TLL_D4", 0x1d8, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("R3_3430_USB2HS_TLL_D5", 0x1da, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("R4_3430_USB2HS_TLL_D6", 0x1dc, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("T2_3430_USB2HS_TLL_D7", 0x1d6, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| |
| /* TLL - HSUSB: 12-pin TLL Port 3*/ |
| MUX_CFG_34XX("AA6_3430_USB3HS_TLL_CLK", 0x180, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB3_3430_USB3HS_TLL_STP", 0x166, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AA3_3430_USB3HS_TLL_DIR", 0x168, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y3_3430_USB3HS_TLL_NXT", 0x16a, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AA5_3430_USB3HS_TLL_D0", 0x186, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y4_3430_USB3HS_TLL_D1", 0x184, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y5_3430_USB3HS_TLL_D2", 0x188, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W5_3430_USB3HS_TLL_D3", 0x18a, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB12_3430_USB3HS_TLL_D4", 0x16c, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB13_3430_USB3HS_TLL_D5", 0x16e, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AA13_3430_USB3HS_TLL_D6", 0x170, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AA12_3430_USB3HS_TLL_D7", 0x172, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| |
| /* PHY FSUSB: FS Serial for Port 1 (multiple PHY modes supported) */ |
| MUX_CFG_34XX("AF10_3430_USB1FS_PHY_MM1_RXDP", 0x5d8, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AG9_3430_USB1FS_PHY_MM1_RXDM", 0x5ee, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W13_3430_USB1FS_PHY_MM1_RXRCV", 0x5dc, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W12_3430_USB1FS_PHY_MM1_TXSE0", 0x5de, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W11_3430_USB1FS_PHY_MM1_TXDAT", 0x5e0, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("Y11_3430_USB1FS_PHY_MM1_TXEN_N", 0x5ea, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_OUTPUT) |
| |
| /* PHY FSUSB: FS Serial for Port 2 (multiple PHY modes supported) */ |
| MUX_CFG_34XX("AF7_3430_USB2FS_PHY_MM2_RXDP", 0x5f2, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AH7_3430_USB2FS_PHY_MM2_RXDM", 0x5f6, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB10_3430_USB2FS_PHY_MM2_RXRCV", 0x5f8, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AB9_3430_USB2FS_PHY_MM2_TXSE0", 0x5fa, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("W3_3430_USB2FS_PHY_MM2_TXDAT", 0x1d4, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("T4_3430_USB2FS_PHY_MM2_TXEN_N", 0x1de, |
| OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_OUTPUT) |
| |
| /* PHY FSUSB: FS Serial for Port 3 (multiple PHY modes supported) */ |
| MUX_CFG_34XX("AH3_3430_USB3FS_PHY_MM3_RXDP", 0x166, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AE3_3430_USB3FS_PHY_MM3_RXDM", 0x16a, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AD1_3430_USB3FS_PHY_MM3_RXRCV", 0x186, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AE1_3430_USB3FS_PHY_MM3_TXSE0", 0x184, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AD2_3430_USB3FS_PHY_MM3_TXDAT", 0x188, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("AC1_3430_USB3FS_PHY_MM3_TXEN_N", 0x18a, |
| OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_OUTPUT) |
| |
| |
| /* 34XX GPIO - bidirectional, unless the name has an "_OUT" suffix. |
| * (Always specify PIN_INPUT, except for names suffixed by "_OUT".) |
| * No internal pullup/pulldown without "_UP" or "_DOWN" suffix. |
| */ |
| MUX_CFG_34XX("AF26_34XX_GPIO0", 0x1e0, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) |
| MUX_CFG_34XX("AF22_34XX_GPIO9", 0xa18, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) |
| MUX_CFG_34XX("AG9_34XX_GPIO23", 0x5ee, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) |
| MUX_CFG_34XX("AH8_34XX_GPIO29", 0x5fa, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) |
| MUX_CFG_34XX("U8_34XX_GPIO54_OUT", 0x0b4, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("U8_34XX_GPIO54_DOWN", 0x0b4, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT_PULLDOWN) |
| MUX_CFG_34XX("L8_34XX_GPIO63", 0x0ce, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) |
| MUX_CFG_34XX("G25_34XX_GPIO86_OUT", 0x0fc, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("AG4_34XX_GPIO134_OUT", 0x160, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("AF4_34XX_GPIO135_OUT", 0x162, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("AE4_34XX_GPIO136_OUT", 0x164, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("AF6_34XX_GPIO140_UP", 0x16c, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AE6_34XX_GPIO141", 0x16e, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) |
| MUX_CFG_34XX("AF5_34XX_GPIO142", 0x170, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) |
| MUX_CFG_34XX("AE5_34XX_GPIO143", 0x172, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) |
| MUX_CFG_34XX("H19_34XX_GPIO164_OUT", 0x19c, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("J25_34XX_GPIO170", 0x1c6, |
| OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) |
| |
| /* OMAP3 SDRC CKE signals to SDR/DDR ram chips */ |
| MUX_CFG_34XX("H16_34XX_SDRC_CKE0", 0x262, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_OUTPUT) |
| MUX_CFG_34XX("H17_34XX_SDRC_CKE1", 0x264, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_OUTPUT) |
| |
| /* MMC1 */ |
| MUX_CFG_34XX("N28_3430_MMC1_CLK", 0x144, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("M27_3430_MMC1_CMD", 0x146, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("N27_3430_MMC1_DAT0", 0x148, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("N26_3430_MMC1_DAT1", 0x14a, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("N25_3430_MMC1_DAT2", 0x14c, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("P28_3430_MMC1_DAT3", 0x14e, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("P27_3430_MMC1_DAT4", 0x150, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("P26_3430_MMC1_DAT5", 0x152, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("R27_3430_MMC1_DAT6", 0x154, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("R25_3430_MMC1_DAT7", 0x156, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| |
| /* MMC2 */ |
| MUX_CFG_34XX("AE2_3430_MMC2_CLK", 0x158, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AG5_3430_MMC2_CMD", 0x15A, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AH5_3430_MMC2_DAT0", 0x15c, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AH4_3430_MMC2_DAT1", 0x15e, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AG4_3430_MMC2_DAT2", 0x160, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AF4_3430_MMC2_DAT3", 0x162, |
| OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP) |
| |
| /* MMC3 */ |
| MUX_CFG_34XX("AF10_3430_MMC3_CLK", 0x5d8, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AC3_3430_MMC3_CMD", 0x1d0, |
| OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AE11_3430_MMC3_DAT0", 0x5e4, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AH9_3430_MMC3_DAT1", 0x5e6, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AF13_3430_MMC3_DAT2", 0x5e8, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP) |
| MUX_CFG_34XX("AF13_3430_MMC3_DAT3", 0x5e2, |
| OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP) |
| |
| /* SYS_NIRQ T2 INT1 */ |
| MUX_CFG_34XX("AF26_34XX_SYS_NIRQ", 0x1E0, |
| OMAP3_WAKEUP_EN | OMAP34XX_PIN_INPUT_PULLUP | |
| OMAP34XX_MUX_MODE0) |
| }; |
| |
| #define OMAP34XX_PINS_SZ ARRAY_SIZE(omap34xx_pins) |
| |
| #else |
| #define omap34xx_pins NULL |
| #define OMAP34XX_PINS_SZ 0 |
| #endif /* CONFIG_ARCH_OMAP34XX */ |
| |
| #if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS) |
| static void __init_or_module omap2_cfg_debug(const struct pin_config *cfg, u16 reg) |
| { |
| u16 orig; |
| u8 warn = 0, debug = 0; |
| |
| if (cpu_is_omap24xx()) |
| orig = omap_ctrl_readb(cfg->mux_reg); |
| else |
| orig = omap_ctrl_readw(cfg->mux_reg); |
| |
| #ifdef CONFIG_OMAP_MUX_DEBUG |
| debug = cfg->debug; |
| #endif |
| warn = (orig != reg); |
| if (debug || warn) |
| printk(KERN_WARNING |
| "MUX: setup %s (0x%p): 0x%04x -> 0x%04x\n", |
| cfg->name, omap_ctrl_base_get() + cfg->mux_reg, |
| orig, reg); |
| } |
| #else |
| #define omap2_cfg_debug(x, y) do {} while (0) |
| #endif |
| |
| #ifdef CONFIG_ARCH_OMAP24XX |
| static int __init_or_module omap24xx_cfg_reg(const struct pin_config *cfg) |
| { |
| static DEFINE_SPINLOCK(mux_spin_lock); |
| unsigned long flags; |
| u8 reg = 0; |
| |
| spin_lock_irqsave(&mux_spin_lock, flags); |
| reg |= cfg->mask & 0x7; |
| if (cfg->pull_val) |
| reg |= OMAP2_PULL_ENA; |
| if (cfg->pu_pd_val) |
| reg |= OMAP2_PULL_UP; |
| omap2_cfg_debug(cfg, reg); |
| omap_ctrl_writeb(reg, cfg->mux_reg); |
| spin_unlock_irqrestore(&mux_spin_lock, flags); |
| |
| return 0; |
| } |
| #else |
| #define omap24xx_cfg_reg NULL |
| #endif |
| |
| #ifdef CONFIG_ARCH_OMAP34XX |
| static int __init_or_module omap34xx_cfg_reg(const struct pin_config *cfg) |
| { |
| static DEFINE_SPINLOCK(mux_spin_lock); |
| unsigned long flags; |
| u16 reg = 0; |
| |
| spin_lock_irqsave(&mux_spin_lock, flags); |
| reg |= cfg->mux_val; |
| omap2_cfg_debug(cfg, reg); |
| omap_ctrl_writew(reg, cfg->mux_reg); |
| spin_unlock_irqrestore(&mux_spin_lock, flags); |
| |
| return 0; |
| } |
| #else |
| #define omap34xx_cfg_reg NULL |
| #endif |
| |
| int __init omap2_mux_init(void) |
| { |
| if (cpu_is_omap24xx()) { |
| arch_mux_cfg.pins = omap24xx_pins; |
| arch_mux_cfg.size = OMAP24XX_PINS_SZ; |
| arch_mux_cfg.cfg_reg = omap24xx_cfg_reg; |
| } else if (cpu_is_omap34xx()) { |
| arch_mux_cfg.pins = omap34xx_pins; |
| arch_mux_cfg.size = OMAP34XX_PINS_SZ; |
| arch_mux_cfg.cfg_reg = omap34xx_cfg_reg; |
| } |
| |
| return omap_mux_register(&arch_mux_cfg); |
| } |
| |
| #endif |
