hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: ls1021a: Add support for QSPI with ls1021a SoC 

Add QSPI node support, and this function is disabled by default
This setting could be overwritten in board-level definitions

Signed-off-by: SZ Lin <sz.lin@moxa.com>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
SZ Lin 2017-09-12 14:49:25 +08:00 committed by Shawn Guo
parent 50c4c4e268
commit 85f8ee78ab
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
arch/arm/boot/dts/ls1021a.dtsi
View File

@ -154,6 +154,20 @@
big-endian;
};
qspi: quadspi@1550000 {
compatible = "fsl,ls1021a-qspi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x1550000 0x0 0x10000>,
<0x0 0x40000000 0x0 0x40000000>;
reg-names = "QuadSPI", "QuadSPI-memory";
interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "qspi_en", "qspi";
clocks = <&clockgen 4 1>, <&clockgen 4 1>;
big-endian;
status = "disabled";
};
esdhc: esdhc@1560000 {
compatible = "fsl,esdhc";
reg = <0x0 0x1560000 0x0 0x10000>;