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| author | Ley Foon Tan <ley.foon.tan@intel.com> | 2019-04-03 08:45:02 +0300 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2019-04-17 23:20:17 +0300 |
| commit | 2c494e62c31a34746d88511e075aa187ac3f7d10 (patch) | |
| tree | 412584eba3f3f4fa7e02c328e9fe23035c12b45d /arch/arm/dts/socfpga_stratix10.dtsi | |
| parent | 456d45261bc6abee1ffedd0f9cbd35aada5c0ff3 (diff) | |
| download | u-boot-2c494e62c31a34746d88511e075aa187ac3f7d10.tar.xz | |
arm: dts: Stratix10: Add QSPI node
Merge qspi dts node from Linux.
Commit 0cb140d07fc75fb (arm64: dts: stratix10: Add QSPI support for Stratix10)
Add -u-boot.dtsi files for non Linux dts properties and
update properties for Uboot.
- add u-boot,dm-pre-reloc
- add alias for spi0
- change compatible for flash
- support quad read and quad write
- change maximum frequency to 100MHz
Tested on Stratix 10 SoC devkit.
SOCFPGA_STRATIX10 # sf probe 0:0
SF: Detected mt25qu02g with page size 256 Bytes, erase size 64 KiB, total 256 MiB
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Diffstat (limited to 'arch/arm/dts/socfpga_stratix10.dtsi')
| -rwxr-xr-x[-rw-r--r--] | arch/arm/dts/socfpga_stratix10.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/dts/socfpga_stratix10.dtsi b/arch/arm/dts/socfpga_stratix10.dtsi index ee93725d64..d1ae2fabae 100644..100755 --- a/arch/arm/dts/socfpga_stratix10.dtsi +++ b/arch/arm/dts/socfpga_stratix10.dtsi @@ -237,6 +237,19 @@ reg = <0xffe00000 0x100000>; }; + qspi: spi@ff8d2000 { + compatible = "cdns,qspi-nor"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xff8d2000 0x100>, + <0xff900000 0x100000>; + interrupts = <0 3 4>; + cdns,fifo-depth = <128>; + cdns,fifo-width = <4>; + cdns,trigger-address = <0x00000000>; + status = "disabled"; + }; + rst: rstmgr@ffd11000 { #reset-cells = <1>; compatible = "altr,rst-mgr"; |