diff options
Diffstat (limited to 'arch/arm/plat-pxa')
| -rw-r--r-- | arch/arm/plat-pxa/gpio.c | 6 | ||||
| -rw-r--r-- | arch/arm/plat-pxa/include/plat/i2c.h | 82 | ||||
| -rw-r--r-- | arch/arm/plat-pxa/include/plat/mfp.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-pxa/include/plat/pxa3xx_nand.h | 2 |
4 files changed, 5 insertions, 87 deletions
diff --git a/arch/arm/plat-pxa/gpio.c b/arch/arm/plat-pxa/gpio.c index e7de6ae2a1e8..dce088f45678 100644 --- a/arch/arm/plat-pxa/gpio.c +++ b/arch/arm/plat-pxa/gpio.c @@ -284,13 +284,13 @@ void __init pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn) } for (irq = gpio_to_irq(start); irq <= gpio_to_irq(end); irq++) { - set_irq_chip(irq, &pxa_muxed_gpio_chip); - set_irq_handler(irq, handle_edge_irq); + irq_set_chip_and_handler(irq, &pxa_muxed_gpio_chip, + handle_edge_irq); set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); } /* Install handler for GPIO>=2 edge detect interrupts */ - set_irq_chained_handler(mux_irq, pxa_gpio_demux_handler); + irq_set_chained_handler(mux_irq, pxa_gpio_demux_handler); pxa_muxed_gpio_chip.irq_set_wake = fn; } diff --git a/arch/arm/plat-pxa/include/plat/i2c.h b/arch/arm/plat-pxa/include/plat/i2c.h deleted file mode 100644 index 1a9f65e6ec0f..000000000000 --- a/arch/arm/plat-pxa/include/plat/i2c.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * i2c_pxa.h - * - * Copyright (C) 2002 Intrinsyc Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ -#ifndef _I2C_PXA_H_ -#define _I2C_PXA_H_ - -#if 0 -#define DEF_TIMEOUT 3 -#else -/* need a longer timeout if we're dealing with the fact we may well be - * looking at a multi-master environment -*/ -#define DEF_TIMEOUT 32 -#endif - -#define BUS_ERROR (-EREMOTEIO) -#define XFER_NAKED (-ECONNREFUSED) -#define I2C_RETRY (-2000) /* an error has occurred retry transmit */ - -/* ICR initialize bit values -* -* 15. FM 0 (100 Khz operation) -* 14. UR 0 (No unit reset) -* 13. SADIE 0 (Disables the unit from interrupting on slave addresses -* matching its slave address) -* 12. ALDIE 0 (Disables the unit from interrupt when it loses arbitration -* in master mode) -* 11. SSDIE 0 (Disables interrupts from a slave stop detected, in slave mode) -* 10. BEIE 1 (Enable interrupts from detected bus errors, no ACK sent) -* 9. IRFIE 1 (Enable interrupts from full buffer received) -* 8. ITEIE 1 (Enables the I2C unit to interrupt when transmit buffer empty) -* 7. GCD 1 (Disables i2c unit response to general call messages as a slave) -* 6. IUE 0 (Disable unit until we change settings) -* 5. SCLE 1 (Enables the i2c clock output for master mode (drives SCL) -* 4. MA 0 (Only send stop with the ICR stop bit) -* 3. TB 0 (We are not transmitting a byte initially) -* 2. ACKNAK 0 (Send an ACK after the unit receives a byte) -* 1. STOP 0 (Do not send a STOP) -* 0. START 0 (Do not send a START) -* -*/ -#define I2C_ICR_INIT (ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE) - -/* I2C status register init values - * - * 10. BED 1 (Clear bus error detected) - * 9. SAD 1 (Clear slave address detected) - * 7. IRF 1 (Clear IDBR Receive Full) - * 6. ITE 1 (Clear IDBR Transmit Empty) - * 5. ALD 1 (Clear Arbitration Loss Detected) - * 4. SSD 1 (Clear Slave Stop Detected) - */ -#define I2C_ISR_INIT 0x7FF /* status register init */ - -struct i2c_slave_client; - -struct i2c_pxa_platform_data { - unsigned int slave_addr; - struct i2c_slave_client *slave; - unsigned int class; - unsigned int use_pio :1; - unsigned int fast_mode :1; -}; - -extern void pxa_set_i2c_info(struct i2c_pxa_platform_data *info); - -#ifdef CONFIG_PXA27x -extern void pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info); -#endif - -#ifdef CONFIG_PXA3xx -extern void pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info); -#endif - -#endif diff --git a/arch/arm/plat-pxa/include/plat/mfp.h b/arch/arm/plat-pxa/include/plat/mfp.h index 75f656471240..89e68e07b0a8 100644 --- a/arch/arm/plat-pxa/include/plat/mfp.h +++ b/arch/arm/plat-pxa/include/plat/mfp.h @@ -434,7 +434,7 @@ typedef unsigned long mfp_cfg_t; * * mfp_init_addr() - accepts a table of "mfp_addr_map" structure, which * represents a range of MFP pins from "start" to "end", with the offset - * begining at "offset", to define a single pin, let "end" = -1. + * beginning at "offset", to define a single pin, let "end" = -1. * * use * diff --git a/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h b/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h index 01a8448e471c..442301fe48b4 100644 --- a/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h +++ b/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h @@ -30,6 +30,7 @@ struct pxa3xx_nand_cmdset { }; struct pxa3xx_nand_flash { + char *name; uint32_t chip_id; unsigned int page_per_block; /* Pages per block (PG_PER_BLK) */ unsigned int page_size; /* Page size in bytes (PAGE_SZ) */ @@ -37,7 +38,6 @@ struct pxa3xx_nand_flash { unsigned int dfc_width; /* Width of flash controller(DWIDTH_C) */ unsigned int num_blocks; /* Number of physical blocks in Flash */ - struct pxa3xx_nand_cmdset *cmdset; /* NAND command set */ struct pxa3xx_nand_timing *timing; /* NAND Flash timing */ }; |