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ARM: dts: socfpga: Add NAND device tree for Arria10

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Add socfpga_arria10_socdk_nand.dts board file for supporting NAND.

Signed-off-by: Graham Moore <grmoore@opensource.altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v2: move nand dts node to socfpga_arria10.dtsi
This commit is contained in:
Graham Moore 2015-07-07 09:58:36 -05:00 committed by Dinh Nguyen
parent f8a892815f
commit f549af06e9
3 changed files with 45 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -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 \

13
arch/arm/boot/dts/socfpga_arria10.dtsi
View File

@ -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>;

31
arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts Normal file
View File

@ -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>;
};
};