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/at91sam9g45.dtsi | |
| parent | ARM: dts: at91: Declare EBI/NAND controllers (diff) | |
| download | linux-1004a2977bdc7566bca87c565541c3232ed467c4.tar.xz linux-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/at91sam9g45.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9g45.dtsi | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 392dcfb79b57..a4808c4fbc05 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -611,10 +611,14 @@ }; nand { - pinctrl_nand: nand-0 { + pinctrl_nand_rb: nand-rb-0 { atmel,pins = - <AT91_PIOC 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PC8 gpio RDY pin pull_up*/ - AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PC14 gpio enable pin pull_up */ + <AT91_PIOC 8 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>; }; }; @@ -1288,25 +1292,6 @@ status = "disabled"; }; - nand0: nand@40000000 { - compatible = "atmel,at91rm9200-nand"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0x40000000 0x10000000 - 0xffffe200 0x200 - >; - atmel,nand-addr-offset = <21>; - atmel,nand-cmd-offset = <22>; - atmel,nand-has-dma; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_nand>; - gpios = <&pioC 8 GPIO_ACTIVE_HIGH - &pioC 14 GPIO_ACTIVE_HIGH - 0 - >; - status = "disabled"; - }; - usb0: ohci@00700000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00700000 0x100000>; |