diff options
| author | Roger Quadros <rogerq@ti.com> | 2016-02-23 19:37:17 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-02-26 21:12:45 +0300 |
| commit | 488f270d90e17738a35c2b41c1c3f708f614fdb3 (patch) | |
| tree | 62cf27f3cd4ce2e37167725a64222b67aa17448e /arch/arm/boot/dts | |
| parent | 92e963f50fc74041b5e9e744c330dca48e04f08d (diff) | |
| download | linux-488f270d90e17738a35c2b41c1c3f708f614fdb3.tar.xz | |
ARM: dts: dra7: Fix NAND device nodes
Add compatible id, GPMC register resource and interrupt
resource to NAND controller nodes.
The GPMC node will provide an interrupt controller for the
NAND IRQs.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/dra7-evm.dts | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/dra7.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/dra72-evm.dts | 6 |
3 files changed, 12 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index cfc24e52244e..28ae95ee0c35 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -741,9 +741,13 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&nand_flash_x16>; - ranges = <0 0 0 0x01000000>; /* minimum GPMC partition = 16MB */ + ranges = <0 0 0x08000000 0x01000000>; /* minimum GPMC partition = 16MB */ nand@0,0 { + compatible = "ti,omap2-nand"; reg = <0 0 4>; /* device IO registers */ + interrupt-parent = <&gpmc>; + interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ + <1 IRQ_TYPE_NONE>; /* termcount */ ti,nand-ecc-opt = "bch8"; ti,elm-id = <&elm>; nand-bus-width = <16>; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index c4d9175b90dc..51ddc981b00b 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -1438,6 +1438,8 @@ gpmc,num-waitpins = <2>; #address-cells = <2>; #size-cells = <1>; + interrupt-controller; + #interrupt-cells = <2>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts index 00b12002c07c..6cf211bccd31 100644 --- a/arch/arm/boot/dts/dra72-evm.dts +++ b/arch/arm/boot/dts/dra72-evm.dts @@ -492,13 +492,17 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&nand_default>; - ranges = <0 0 0 0x01000000>; /* minimum GPMC partition = 16MB */ + ranges = <0 0 0x08000000 0x01000000>; /* minimum GPMC partition = 16MB */ nand@0,0 { /* To use NAND, DIP switch SW5 must be set like so: * SW5.1 (NAND_SELn) = ON (LOW) * SW5.9 (GPMC_WPN) = OFF (HIGH) */ + compatible = "ti,omap2-nand"; reg = <0 0 4>; /* device IO registers */ + interrupt-parent = <&gpmc>; + interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ + <1 IRQ_TYPE_NONE>; /* termcount */ ti,nand-ecc-opt = "bch8"; ti,elm-id = <&elm>; nand-bus-width = <16>; |