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u-boot/arch/riscv/dts/ae350_32.dts

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riscv: ae350: dts: Add SPDX license header The SPDX license header is currently missing. Add one. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-06-04 05:51:09 +00:00
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
/dts-v1/;
riscv: ae350: Switch to use binman to generate u-boot.itb Use the new BINMAN_STANDALONE_FDT option for AE350 based SPL defconfigs, so that binman is now used to generate u-boot.itb. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Rick Chen <rick@andestech.com>
2021-05-10 12:23:40 +00:00
#include "binman.dtsi"
riscv: ae350: dts: Add missing "u-boot, dm-spl" for SPL config At present the AE350 SPL defconfig is using OF_PRIOR_STAGE. The intention was to use gdb to load device tree before running U-Boot SPL/proper from RAM. When we switch to OF_SEPARATE we will have to use our own DT but without "u-boot,dm-spl" in several essential nodes, SPL does not boot. Let's add all the required "u-boot,dm-spl" for SPL config. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-06-04 05:51:13 +00:00
#include "ae350-u-boot.dtsi"
riscv: ae350: Switch to use binman to generate u-boot.itb Use the new BINMAN_STANDALONE_FDT option for AE350 based SPL defconfigs, so that binman is now used to generate u-boot.itb. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Rick Chen <rick@andestech.com>
2021-05-10 12:23:40 +00:00
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "andestech,a25";
model = "andestech,a25";
aliases {
uart0 = &serial0;
spi0 = &spi;
};
chosen {
riscv: ae350: dts: Remove the unnecessary space in bootargs There are two spaces before "debug' in bootargs. Drop one. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-06-04 05:51:10 +00:00
bootargs = "console=ttyS0,38400n8 debug loglevel=7";
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
stdout-path = "uart0:38400n8";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
timebase-frequency = <60000000>;
CPU0: cpu@0 {
device_type = "cpu";
reg = <0>;
status = "okay";
compatible = "riscv";
riscv,isa = "rv32imafdc";
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
riscv,priv-major = <1>;
riscv,priv-minor = <10>;
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
mmu-type = "riscv,sv32";
clock-frequency = <60000000>;
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
i-cache-size = <0x8000>;
i-cache-line-size = <32>;
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
d-cache-size = <0x8000>;
d-cache-line-size = <32>;
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
next-level-cache = <&L2>;
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
CPU0_intc: interrupt-controller {
#interrupt-cells = <1>;
interrupt-controller;
compatible = "riscv,cpu-intc";
};
};
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
CPU1: cpu@1 {
device_type = "cpu";
reg = <1>;
status = "okay";
compatible = "riscv";
riscv,isa = "rv32imafdc";
riscv,priv-major = <1>;
riscv,priv-minor = <10>;
mmu-type = "riscv,sv32";
clock-frequency = <60000000>;
i-cache-size = <0x8000>;
i-cache-line-size = <32>;
d-cache-size = <0x8000>;
d-cache-line-size = <32>;
next-level-cache = <&L2>;
CPU1_intc: interrupt-controller {
#interrupt-cells = <1>;
interrupt-controller;
compatible = "riscv,cpu-intc";
};
};
riscv: dts: Support four cores SMP Add CPU2 and CPU3 information in cpus node to support four cores SMP booting. Signed-off-by: Rick Chen <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Cc: Alan Kao <alankao@andestech.com>
2019-11-14 05:52:28 +00:00
CPU2: cpu@2 {
device_type = "cpu";
reg = <2>;
status = "okay";
compatible = "riscv";
riscv,isa = "rv32imafdc";
riscv,priv-major = <1>;
riscv,priv-minor = <10>;
mmu-type = "riscv,sv32";
clock-frequency = <60000000>;
i-cache-size = <0x8000>;
i-cache-line-size = <32>;
d-cache-size = <0x8000>;
d-cache-line-size = <32>;
next-level-cache = <&L2>;
CPU2_intc: interrupt-controller {
#interrupt-cells = <1>;
interrupt-controller;
compatible = "riscv,cpu-intc";
};
};
CPU3: cpu@3 {
device_type = "cpu";
reg = <3>;
status = "okay";
compatible = "riscv";
riscv,isa = "rv32imafdc";
riscv,priv-major = <1>;
riscv,priv-minor = <10>;
mmu-type = "riscv,sv32";
clock-frequency = <60000000>;
i-cache-size = <0x8000>;
i-cache-line-size = <32>;
d-cache-size = <0x8000>;
d-cache-line-size = <32>;
next-level-cache = <&L2>;
CPU3_intc: interrupt-controller {
#interrupt-cells = <1>;
interrupt-controller;
compatible = "riscv,cpu-intc";
};
};
riscv: dts: move out AE350 L2 node from cpus node When L2 node exists inside cpus node, uclass_get_device can not parse L2 node successfully. So move it outside from cpus node. Also add tag-ram-ctl and data-ram-ctl attributes for v5l2 cache controller driver. This can adjust timing by requirement from dtb to improve performance. Signed-off-by: Rick Chen <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-08-28 10:46:10 +00:00
};
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
riscv: dts: move out AE350 L2 node from cpus node When L2 node exists inside cpus node, uclass_get_device can not parse L2 node successfully. So move it outside from cpus node. Also add tag-ram-ctl and data-ram-ctl attributes for v5l2 cache controller driver. This can adjust timing by requirement from dtb to improve performance. Signed-off-by: Rick Chen <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-08-28 10:46:10 +00:00
L2: l2-cache@e0500000 {
compatible = "v5l2cache";
cache-level = <2>;
cache-size = <0x40000>;
reg = <0xe0500000 0x40000>;
andes,inst-prefetch = <3>;
andes,data-prefetch = <3>;
/* The value format is <XRAMOCTL XRAMICTL> */
andes,tag-ram-ctl = <0 0>;
andes,data-ram-ctl = <0 0>;
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x40000000>;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
compatible = "simple-bus";
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
ranges;
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
plic0: interrupt-controller@e4000000 {
compatible = "riscv,plic0";
riscv: ae350: dts: Fix #interrupt-cells for plic0 in 32-bit All the device nodes that refer to plic0 as their interrupt parent have 2 cells encoded in their interrupts property, but plic0 only provides 1 cell in #interrupt-cells which is incorrect. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-06-04 05:51:12 +00:00
#interrupt-cells = <2>;
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
interrupt-controller;
reg = <0xe4000000 0x2000000>;
riscv,ndev=<71>;
riscv: dts: Support four cores SMP Add CPU2 and CPU3 information in cpus node to support four cores SMP booting. Signed-off-by: Rick Chen <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Cc: Alan Kao <alankao@andestech.com>
2019-11-14 05:52:28 +00:00
interrupts-extended = <&CPU0_intc 11 &CPU0_intc 9
&CPU1_intc 11 &CPU1_intc 9
&CPU2_intc 11 &CPU2_intc 9
&CPU3_intc 11 &CPU3_intc 9>;
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
};
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
riscv: Rename Andes PLIC to PLICSW As PLICSW is used to trigger the software interrupt, we should rename Andes PLIC configuration and file name to reflect the usage. This patch also updates PLMT and PLICSW compatible strings to be consistent with OpenSBI fdt driver. Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Rick Chen <rick@andestech.com>
2022-10-25 15:03:50 +00:00
plicsw: interrupt-controller@e6400000 {
compatible = "andestech,plicsw";
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
#interrupt-cells = <1>;
interrupt-controller;
reg = <0xe6400000 0x400000>;
riscv,ndev=<2>;
riscv: dts: Support four cores SMP Add CPU2 and CPU3 information in cpus node to support four cores SMP booting. Signed-off-by: Rick Chen <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Cc: Alan Kao <alankao@andestech.com>
2019-11-14 05:52:28 +00:00
interrupts-extended = <&CPU0_intc 3
&CPU1_intc 3
&CPU2_intc 3
&CPU3_intc 3>;
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
};
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
plmt0@e6000000 {
riscv: Rename Andes PLIC to PLICSW As PLICSW is used to trigger the software interrupt, we should rename Andes PLIC configuration and file name to reflect the usage. This patch also updates PLMT and PLICSW compatible strings to be consistent with OpenSBI fdt driver. Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Rick Chen <rick@andestech.com>
2022-10-25 15:03:50 +00:00
compatible = "andestech,plmt0";
riscv: dts: Support four cores SMP Add CPU2 and CPU3 information in cpus node to support four cores SMP booting. Signed-off-by: Rick Chen <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Cc: Alan Kao <alankao@andestech.com>
2019-11-14 05:52:28 +00:00
interrupts-extended = <&CPU0_intc 7
&CPU1_intc 7
&CPU2_intc 7
&CPU3_intc 7>;
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
reg = <0xe6000000 0x100000>;
};
};
spiclk: virt_100mhz {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <100000000>;
};
timer0: timer@f0400000 {
compatible = "andestech,atcpit100";
reg = <0xf0400000 0x1000>;
clock-frequency = <60000000>;
interrupts = <3 4>;
interrupt-parent = <&plic0>;
};
serial0: serial@f0300000 {
compatible = "andestech,uart16550", "ns16550a";
reg = <0xf0300000 0x1000>;
interrupts = <9 4>;
clock-frequency = <19660800>;
reg-shift = <2>;
reg-offset = <32>;
no-loopback-test = <1>;
interrupt-parent = <&plic0>;
};
mac0: mac@e0100000 {
compatible = "andestech,atmac100";
reg = <0xe0100000 0x1000>;
interrupts = <19 4>;
interrupt-parent = <&plic0>;
};
mmc0: mmc@f0e00000 {
compatible = "andestech,atfsdc010";
max-frequency = <100000000>;
clock-freq-min-max = <400000 100000000>;
fifo-depth = <0x10>;
reg = <0xf0e00000 0x1000>;
interrupts = <18 4>;
cap-sd-highspeed;
interrupt-parent = <&plic0>;
};
dma0: dma@f0c00000 {
compatible = "andestech,atcdmac300";
reg = <0xf0c00000 0x1000>;
interrupts = <10 4 64 4 65 4 66 4 67 4 68 4 69 4 70 4 71 4>;
dma-channels = <8>;
interrupt-parent = <&plic0>;
};
lcd0: lcd@e0200000 {
compatible = "andestech,atflcdc100";
reg = <0xe0200000 0x1000>;
interrupts = <20 4>;
interrupt-parent = <&plic0>;
};
smc0: smc@e0400000 {
compatible = "andestech,atfsmc020";
reg = <0xe0400000 0x1000>;
};
snd0: snd@f0d00000 {
compatible = "andestech,atfac97";
reg = <0xf0d00000 0x1000>;
interrupts = <17 4>;
interrupt-parent = <&plic0>;
};
riscv: dts: ae350 support SMP Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-04-02 07:56:43 +00:00
pmu {
compatible = "riscv,base-pmu";
};
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
virtio_mmio@fe007000 {
interrupts = <0x17 0x4>;
interrupt-parent = <0x2>;
reg = <0xfe007000 0x1000>;
compatible = "virtio,mmio";
};
virtio_mmio@fe006000 {
interrupts = <0x16 0x4>;
interrupt-parent = <0x2>;
reg = <0xfe006000 0x1000>;
compatible = "virtio,mmio";
};
virtio_mmio@fe005000 {
interrupts = <0x15 0x4>;
interrupt-parent = <0x2>;
reg = <0xfe005000 0x1000>;
compatible = "virtio,mmio";
};
virtio_mmio@fe004000 {
interrupts = <0x14 0x4>;
interrupt-parent = <0x2>;
reg = <0xfe004000 0x1000>;
compatible = "virtio,mmio";
};
virtio_mmio@fe003000 {
interrupts = <0x13 0x4>;
interrupt-parent = <0x2>;
reg = <0xfe003000 0x1000>;
compatible = "virtio,mmio";
};
virtio_mmio@fe002000 {
interrupts = <0x12 0x4>;
interrupt-parent = <0x2>;
reg = <0xfe002000 0x1000>;
compatible = "virtio,mmio";
};
virtio_mmio@fe001000 {
interrupts = <0x11 0x4>;
interrupt-parent = <0x2>;
reg = <0xfe001000 0x1000>;
compatible = "virtio,mmio";
};
virtio_mmio@fe000000 {
interrupts = <0x10 0x4>;
interrupt-parent = <0x2>;
reg = <0xfe000000 0x1000>;
compatible = "virtio,mmio";
};
nor@0,0 {
riscv: dts: Add #address-cells and #size-cells in nor node Those are required for cfi-flash driver to get correct address information. Also modify size description correctly. Signed-off-by: Rick Chen <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Cc: Alan Kao <alankao@andestech.com>
2019-11-14 05:52:29 +00:00
#address-cells = <1>;
#size-cells = <1>;
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
compatible = "cfi-flash";
riscv: dts: Add #address-cells and #size-cells in nor node Those are required for cfi-flash driver to get correct address information. Also modify size description correctly. Signed-off-by: Rick Chen <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Cc: Alan Kao <alankao@andestech.com>
2019-11-14 05:52:29 +00:00
reg = <0x88000000 0x4000000>;
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
bank-width = <2>;
device-width = <1>;
};
spi: spi@f0b00000 {
compatible = "andestech,atcspi200";
reg = <0xf0b00000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
num-cs = <1>;
clocks = <&spiclk>;
interrupts = <4 4>;
interrupt-parent = <&plic0>;
flash@0 {
dts: switch spi-flash to jedec, spi-nor compatible There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot dts files. This compatible has been added in sf_probe, let use it. This patch switches to jedec,spi-nor when spi-flash is used in the DTS and DTSI files, and removed spi-flash when jedec,spi-nor is already present. The x86 dts are switched in a separate commit since it depends on a change in fdtdec. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-02-10 10:16:20 +00:00
compatible = "jedec,spi-nor";
riscv: dts: Add ae350_32.dts for RV32I Add ae350_32.dts for 32 bit. And also rename ae350.dts to ae350_64.dts for 64 bit. Signed-off-by: Rick Chen <rick@andestech.com> Cc: Greentime Hu <greentime@andestech.com>
2018-11-13 08:33:29 +00:00
spi-max-frequency = <50000000>;
reg = <0>;
spi-cpol;
spi-cpha;
};
};
};
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