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| 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/at91sam9260.dtsi | |
| parent | d9c41bf30cf8cea379f5947624e76c893791fec0 (diff) | |
| download | lwn-1004a2977bdc7566bca87c565541c3232ed467c4.tar.gz lwn-1004a2977bdc7566bca87c565541c3232ed467c4.zip | |
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/at91sam9260.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9260.dtsi | 28 |
1 files changed, 7 insertions, 21 deletions
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index ab0e73374567..6582f3cca929 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -532,10 +532,14 @@ }; nand { - pinctrl_nand: nand-0 { + pinctrl_nand_rb: nand-rb-0 { atmel,pins = - <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PC13 gpio RDY pin pull_up */ - AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PC14 gpio enable pin pull_up */ + <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; + }; + + pinctrl_nand_cs: nand-cs-0 { + atmel,pins = + <AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; }; }; @@ -995,24 +999,6 @@ }; }; - nand0: nand@40000000 { - compatible = "atmel,at91rm9200-nand"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0x40000000 0x10000000 - 0xffffe800 0x200 - >; - atmel,nand-addr-offset = <21>; - atmel,nand-cmd-offset = <22>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_nand>; - gpios = <&pioC 13 GPIO_ACTIVE_HIGH - &pioC 14 GPIO_ACTIVE_HIGH - 0 - >; - status = "disabled"; - }; - usb0: ohci@500000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x100000>; |