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This is the pxa changes for v4.17 cycle :

Browse source 
- minor changes for property API
  - clock API fix for ULPI driver warning
 
 It exceptionally contains a merge from the mtd tree from Boris
 to prevent any merge conflicts in the PXA tree.
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Merge tag 'pxa-for-4.17' of https://github.com/rjarzmik/linux into next/soc

Pull "This is the pxa changes for v4.17 cycle" from Robert Jarzmik:

 - minor changes for property API
 - clock API fix for ULPI driver warning

It exceptionally contains a merge from the mtd tree from Boris
to prevent any merge conflicts in the PXA tree.

* tag 'pxa-for-4.17' of https://github.com/rjarzmik/linux:
  ARM: pxa/raumfeld: use PROPERTY_ENTRY_U32() directly
  ARM: pxa: ulpi: fix ulpi timeout and slowpath warn
  ARM: pxa: cm-x300: remove inline directive
  ARM: pxa: fix static checker warning in pxa3xx-ulpi
  MAINTAINERS: remove entry for deleted pxa3xx_nand driver
  arm: dts: pxa: use reworked NAND controller driver
  dt-bindings: mtd: remove pxa3xx NAND controller documentation
  mtd: nand: remove useless fields from pxa3xx NAND platform data
  mtd: nand: remove deprecated pxa3xx_nand driver
  mtd: nand: use Marvell reworked NAND controller driver with all platforms
This commit is contained in:
Arnd Bergmann 2018-03-12 15:27:14 +01:00
commit fdda85f696
22 changed files with 55 additions and 2266 deletions
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43
include/linux/platform_data/mtd-nand-pxa3xx.h
View file

@ -6,41 +6,22 @@
#include <linux/mtd/partitions.h>
/*
* Current pxa3xx_nand controller has two chip select which
* both be workable.
*
* Notice should be taken that:
* When you want to use this feature, you should not enable the
* keep configuration feature, for two chip select could be
* attached with different nand chip. The different page size
* and timing requirement make the keep configuration impossible.
* Current pxa3xx_nand controller has two chip select which both be workable but
* historically all platforms remaining on platform data used only one. Switch
* to device tree if you need more.
*/
/* The max num of chip select current support */
#define NUM_CHIP_SELECT (2)
struct pxa3xx_nand_platform_data {
/* the data flash bus is shared between the Static Memory
* Controller and the Data Flash Controller, the arbiter
* controls the ownership of the bus
*/
int enable_arbiter;
/* allow platform code to keep OBM/bootloader defined NFC config */
int keep_config;
/* indicate how many chip selects will be used */
int num_cs;
/* use an flash-based bad block table */
bool flash_bbt;
/* requested ECC strength and ECC step size */
/* Keep OBM/bootloader NFC timing configuration */
bool keep_config;
/* Use a flash-based bad block table */
bool flash_bbt;
/* Requested ECC strength and ECC step size */
int ecc_strength, ecc_step_size;
const struct mtd_partition *parts[NUM_CHIP_SELECT];
unsigned int nr_parts[NUM_CHIP_SELECT];
/* Partitions */
const struct mtd_partition *parts;
unsigned int nr_parts;
};
extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info);
#endif /* __ASM_ARCH_PXA3XX_NAND_H */