From: Graham Moore <grmoore@xxxxxxxxxxxxxxxxxxxxx>
Add socfpga_arria10_socdk_nand.dts board file for supporting NAND.
Signed-off-by: Graham Moore <grmoore@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxx>
---
v2: move nand dts node to socfpga_arria10.dtsi
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/socfpga_arria10.dtsi | 13 ++++++++++
arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts | 31 ++++++++++++++++++++++++
3 files changed, 45 insertions(+)
create mode 100644 arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index cccdbcb..380d9bb 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -717,6 +717,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
sh73a0-kzm9g.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += \
socfpga_arria5_socdk.dtb \
+ socfpga_arria10_socdk_nand.dtb \
socfpga_arria10_socdk_qspi.dtb \
socfpga_arria10_socdk_sdmmc.dtb \
socfpga_cyclone5_mcvevk.dtb \
diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index 3ceb4e4..1139d3b2 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -614,6 +614,19 @@
status = "disabled";
};
+ nand: nand@ffb90000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "denali,denali-nand-dt", "altr,socfpga-denali-nand";
+ reg = <0xffb90000 0x72000>,
+ <0xffb80000 0x10000>;
+ reg-names = "nand_data", "denali_reg";
+ interrupts = <0 99 4>;
+ dma-mask = <0xffffffff>;
+ clocks = <&nand_clk>;
+ status = "disabled";
+ };
+
ocram: sram@ffe00000 {
compatible = "mmio-sram";
reg = <0xffe00000 0x40000>;
diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts b/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts
new file mode 100644
index 0000000..d14f9cc
--- /dev/null
+++ b/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2015 Altera Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/dts-v1/;
+#include "socfpga_arria10_socdk.dtsi"
+
+&nand {
+ status = "okay";
+
+ partition@nand-boot {
+ label = "Boot and fpga data";
+ reg = <0x0 0x1C00000>;
+ };
+ partition@nand-rootfs {
+ label = "Root Filesystem - JFFS2";
+ reg = <0x1C00000 0x6400000>;
+ };
+};
--
2.7.4
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