diff options
| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-05-30 11:20:53 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-05-31 11:55:41 +0200 |
| commit | 1004a2977bdc7566bca87c565541c3232ed467c4 (patch) | |
| tree | ff3d3aca77c0e3288c6296263dd0795e60680478 /arch/arm/boot/dts/at91sam9n12ek.dts | |
| parent | d9c41bf30cf8cea379f5947624e76c893791fec0 (diff) | |
ARM: dts: at91: Switch to the new NAND bindings
Use the new EBI/NAND bindings to declare NAND chips and remove old NAND
nodes along the way.
Note that we keep using old bindings in at91rm9200.dtsi because this
SoC is not supported by the EBI driver.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Tested-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/at91sam9n12ek.dts')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9n12ek.dts | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index 626c67d66626..5bea8c59b115 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -147,14 +147,26 @@ }; }; - nand0: nand@40000000 { - nand-bus-width = <8>; - nand-ecc-mode = "hw"; - atmel,has-pmecc; - atmel,pmecc-cap = <2>; - atmel,pmecc-sector-size = <512>; - nand-on-flash-bbt; + ebi: ebi@10000000 { status = "okay"; + + nand_controller: nand-controller { + status = "okay"; + pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>; + pinctrl-names = "default"; + + nand@3 { + reg = <0x3 0x0 0x800000>; + rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>; + cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>; + nand-bus-width = <8>; + nand-ecc-mode = "soft"; + nand-ecc-strength = <2>; + nand-ecc-step-size = <512>; + nand-on-flash-bbt; + label = "atmel_nand"; + }; + }; }; usb0: ohci@00500000 { |