redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

ARM: at91/DT: add NAND + DMA property 

Add the "atmel,nand-has-dma" property to NAND node for SoC that
can use the DMA to perform NAND accesses.
Use of this property was added in 1b7192658a
(mtd: atmel_nand: add a new dt binding item for nand dma support).

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Boris BREZILLON <b.brezillon@overkiz.com>
hifive-unleashed-5.1
Nicolas Ferre 2013-07-01 17:05:18 +02:00
parent 6d0abeca32
commit e8b2da6e41
4 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/at91sam9g45.dtsi
View File

@ -817,6 +817,7 @@
>;
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

1
arch/arm/boot/dts/at91sam9n12.dtsi
View File

@ -570,6 +570,7 @@
atmel,pmecc-lookup-table-offset = <0x0 0x8000>;
atmel,nand-addr-offset = <21>;
atmel,nand-cmd-offset = <22>;
atmel,nand-has-dma;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_nand>;
gpios = <&pioD 5 GPIO_ACTIVE_HIGH

1
arch/arm/boot/dts/at91sam9x5.dtsi
View File

@ -790,6 +790,7 @@
atmel,pmecc-lookup-table-offset = <0x0 0x8000>;
atmel,nand-addr-offset = <21>;
atmel,nand-cmd-offset = <22>;
atmel,nand-has-dma;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_nand>;
gpios = <&pioD 5 GPIO_ACTIVE_HIGH

1
arch/arm/boot/dts/sama5d3.dtsi
View File

@ -1256,6 +1256,7 @@
interrupts = <5 IRQ_TYPE_LEVEL_HIGH 6>;
atmel,nand-addr-offset = <21>;
atmel,nand-cmd-offset = <22>;
atmel,nand-has-dma;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_nand0_ale_cle>;
atmel,pmecc-lookup-table-offset = <0x0 0x8000>;