[PATCH 06/11] arm64: dts: Add NAND DT nodes for Stingray SOC

[Anup Patel <anup.patel-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>]

From: Pramod Kumar <pramod.kumar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>

This patch adds NAND controller DT Node and NAND chip DT
node for Stingray SOC and Stingray reference boards.

Signed-off-by: Pramod Kumar <pramod.kumar-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
Signed-off-by: Abhishek Shah <abhishek.shah-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
Reviewed-by: Vikram Prakash <vikram.prakash-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
Reviewed-by: Ray Jui <ray.jui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
Reviewed-by: Scott Branden <scott.branden-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
---
 arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi | 15 +++++++++++++++
 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi       | 13 +++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
index e3a2a36..6014525 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
@@ -62,3 +62,18 @@
 &uart1 {
 	status = "okay";
 };
+
+&nand {
+	status = "ok";
+	nandcs@0 {
+		compatible = "brcm,nandcs";
+		reg = <0>;
+		nand-ecc-mode = "hw";
+		nand-ecc-strength = <8>;
+		nand-ecc-step-size = <512>;
+		nand-bus-width = <16>;
+		brcm,nand-oob-sector-size = <16>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+};
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index c60de96..dbdafcb 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -305,5 +305,18 @@
 			compatible = "brcm,iproc-rng200";
 			reg = <0x68b20000 0x28>;
 		};
+
+		nand: nand@68c60000 {
+			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
+			reg = <0x68c60000 0x600>,
+			      <0x68e0a408 0x600>,
+			      <0x68c60f00 0x20>;
+			reg-names = "nand", "iproc-idm", "iproc-ext";
+			interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			brcm,nand-has-wp;
+			status = "disabled";
+		};
 	};
 };
-- 
2.7.4

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