Add compatible id, GPMC register resource and interrupt
resource to NAND controller nodes.
The GPMC driver now implements gpiochip and irqchip so
enable gpio-controller and interrupt-controller properties.
With this the interrupt parent of NAND node changes so fix it
accordingly.
Signed-off-by: Roger Quadros <rogerq@xxxxxx>
---
arch/arm/boot/dts/dra7-evm.dts | 6 +++++-
arch/arm/boot/dts/dra7.dtsi | 4 ++++
arch/arm/boot/dts/dra72-evm.dts | 6 +++++-
3 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index cfc24e5..28ae95e 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 8ea153a..1ac3ffdb 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1402,6 +1402,10 @@
gpmc,num-waitpins = <2>;
#address-cells = <2>;
#size-cells = <1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ 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 00b1200..6cf211b 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>;
--
2.1.4
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