linux-kernel - [PATCH v3 24/27] ARM: dts: am335x: Fix NAND device nodes

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Date:	Fri, 18 Sep 2015 17:53:46 +0300
From:	Roger Quadros <rogerq@...com>
To:	<tony@...mide.com>
CC:	<dwmw2@...radead.org>, <computersforpeace@...il.com>,
	<ezequiel@...guardiasur.com.ar>, <javier@...hile0.org>,
	<fcooper@...com>, <nsekhar@...com>,
	<linux-mtd@...ts.infradead.org>, <linux-omap@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	Roger Quadros <rogerq@...com>
Subject: [PATCH v3 24/27] ARM: dts: am335x: Fix NAND device nodes

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@...com>
---
 arch/arm/boot/dts/am335x-chilisom.dtsi | 3 +++
 arch/arm/boot/dts/am335x-evm.dts       | 3 +++
 arch/arm/boot/dts/am335x-igep0033.dtsi | 3 +++
 arch/arm/boot/dts/am33xx.dtsi          | 4 ++++
 4 files changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/am335x-chilisom.dtsi b/arch/arm/boot/dts/am335x-chilisom.dtsi
index 7e9a34d..e2b5e22 100644
--- a/arch/arm/boot/dts/am335x-chilisom.dtsi
+++ b/arch/arm/boot/dts/am335x-chilisom.dtsi
@@ -208,7 +208,10 @@
 	pinctrl-0 = <&nandflash_pins>;
 	ranges = <0 0 0x08000000 0x01000000>; /* CS0 0 @addr 0x08000000, size 0x01000000 */
 	nand@0,0 {
+		compatible = "ti,omap2-nand";
 		reg = <0 0 4>;	/* CS0, offset 0, IO size 4 */
+		interrupt-parent = <&intc>;
+		interrupts = <100>;
 		ti,nand-ecc-opt = "bch8";
 		ti,elm-id = <&elm>;
 		nand-bus-width = <8>;
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 1942a5c..bea36e1 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -519,7 +519,10 @@
 	pinctrl-0 = <&nandflash_pins_s0>;
 	ranges = <0 0 0x08000000 0x1000000>;	/* CS0: 16MB for NAND */
 	nand@0,0 {
+		compatible = "ti,omap2-nand";
 		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+		interrupt-parent = <&intc>;
+		interrupts = <100>;
 		ti,nand-ecc-opt = "bch8";
 		ti,elm-id = <&elm>;
 		nand-bus-width = <8>;
diff --git a/arch/arm/boot/dts/am335x-igep0033.dtsi b/arch/arm/boot/dts/am335x-igep0033.dtsi
index c0e1135..9252ff1 100644
--- a/arch/arm/boot/dts/am335x-igep0033.dtsi
+++ b/arch/arm/boot/dts/am335x-igep0033.dtsi
@@ -129,7 +129,10 @@
 	ranges = <0 0 0x08000000 0x1000000>;	/* CS0: 16MB for NAND */
 
 	nand@0,0 {
+		compatible = "ti,omap2-nand";
 		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+		interrupt-parent = <&intc>;
+		interrupts = <100>;
 		nand-bus-width = <8>;
 		ti,nand-ecc-opt = "bch8";
 		gpmc,device-width = <1>;
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index d23e252..e065f21 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -823,6 +823,10 @@
 			gpmc,num-waitpins = <2>;
 			#address-cells = <2>;
 			#size-cells = <1>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 			status = "disabled";
 		};
 
-- 
2.1.4

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