openwrt/target/linux/ipq806x/patches/0151-ARM-ipq8064-Add-nand-device-info.patch

From 4490cfa66379909cdddc3518c8e75b7cd26d8f69 Mon Sep 17 00:00:00 2001
From: Andy Gross <agross@codeaurora.org>
Date: Mon, 16 Jun 2014 16:53:49 -0500
Subject: [PATCH 151/182] ARM: ipq8064: Add nand device info

Signed-off-by: Andy Gross <agross@codeaurora.org>
---
 arch/arm/boot/dts/qcom-ipq8064-ap148.dts |   34 ++++++++++++++++++++++++++++++
 arch/arm/boot/dts/qcom-ipq8064.dtsi      |   33 +++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
index c752889..4062eb6 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
@@ -45,6 +45,29 @@
 					bias-none;
 				};
 			};
+			nand_pins: nand_pins {
+				mux {
+					pins = "gpio34", "gpio35", "gpio36",
+						"gpio37", "gpio38", "gpio39",
+						"gpio40", "gpio41", "gpio42",
+						"gpio43", "gpio44", "gpio45",
+						"gpio46", "gpio47";
+					function = "nand";
+					drive-strength = <10>;
+					bias-disable;
+				};
+				pullups {
+					pins = "gpio39";
+					bias-pull-up;
+				};
+				hold {
+					pins = "gpio40", "gpio41", "gpio42",
+						"gpio43", "gpio44", "gpio45",
+						"gpio46", "gpio47";
+					bias-bus-hold;
+				};
+			};
+
 		};
 
 		gsbi@16300000 {
@@ -126,5 +149,16 @@
 		sata@29000000 {
 			status = "ok";
 		};
+
+		dma@18300000 {
+			status = "ok";
+		};
+
+		nand@0x1ac00000 {
+			status = "ok";
+
+			pinctrl-0 = <&nand_pins>;
+			pinctrl-names = "default";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 93c0315..d9fce15 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -76,6 +76,7 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 			interrupts = <0 32 0x4>;
+
 		};
 
 		intc: interrupt-controller@2000000 {
@@ -369,5 +370,37 @@
 			phy-names = "sata-phy";
 			status = "disabled";
 		};
+
+		adm_dma: dma@18300000 {
+			compatible = "qcom,adm";
+			reg = <0x18300000 0x100000>;
+			interrupts = <0 170 0>;
+
+			clocks = <&gcc ADM0_CLK>, <&gcc ADM0_PBUS_CLK>;
+			clock-names = "core_clk", "iface_clk";
+
+			resets = <&gcc ADM0_RESET>,
+				<&gcc ADM0_PBUS_RESET>,
+				<&gcc ADM0_C0_RESET>,
+				<&gcc ADM0_C1_RESET>,
+				<&gcc ADM0_C2_RESET>;
+
+			reset-names = "adm", "pbus", "c0", "c1", "c2";
+
+			status = "disabled";
+		};
+
+		nand@0x1ac00000 {
+			compatible = "qcom,qcom_nand";
+			reg = <0x1ac00000 0x800>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			clocks = <&gcc EBI2_CLK>;
+			clock-names = "core_clk";
+
+
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.10.4