[PATCH v3 0/3] Add device tree support of Atmel NAND driver
s.hauer at pengutronix.de
Tue Sep 2 00:17:47 PDT 2014
On Mon, Sep 01, 2014 at 02:27:32PM +0200, Raphaël Poggi wrote:
> Change since v2:
> * Combine in one patch the creation and initialisation of "has_pmecc" structure member
> * Combine patch "[PATCH 3/5] mtd: atmel_nand: retrieve ecc_mode from pdata"
> and "[PATCH 4/5] board: atmel: initialise ecc_mode"
> * Let NAND_ATMEL_PMECC config, but change the test in atmel_nand
> Change since v1:
> * Reorder patchs
> * Fix some clean style issue.
> This patchset adds the device tree support for the Atmel NAND driver.
> The first patch add the has_pmecc structure member to be able to retrieve pmecc from device tree
> and adds the has_pmecc on boards which need it.
> The second patch retrieves the ecc_mode from the plateform data, and remove this code:
> nand_chip->ecc.mode = NAND_ECC_SOFT;
> which arbitrary sets the ecc.mode to NAND_ECC_SOFT and changes the value depending of the config and plateform data.
> With this, we can use the same logics for device tree and non device tree probing of the driver.
> It also adds the ecc_mode on boards which are missing it (boards which use NAND_ECC_SOFT).
> The third patch adds the device tree in the atmel_nand driver.
> Raphaël Poggi (4):
> (1) mtd: nand: add has_pmecc member
> (2) mtd: atmel_nand: retrieve ecc_mode from pdata
> (3) mtd: atmel_nand: add support for device tree
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