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arm64: versal: Add description for a2197-p x-prc-03

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Add description based on specification and schematics.
All FIXMEs should be fixed when HW is ready.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek
2019-06-24 14:17:45 +02:00
parent 9e29b1e9e6
commit 941476300b
3 changed files with 102 additions and 1 deletions
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1
arch/arm/dts/Makefile
View File

@@ -215,6 +215,7 @@ dtb-$(CONFIG_ARCH_VERSAL) += \
versal-vc-p-a2197-00-revA-x-prc-01-revA.dtb \
versal-vc-p-a2197-00-revA-x-prc-01-revA-ospi.dtb \
versal-vc-p-a2197-00-revA-x-prc-02-revA.dtb \
versal-vc-p-a2197-00-revA-x-prc-03-revA.dtb \
versal-vc-d-d1760-01-revA.dtb
dtb-$(CONFIG_ARCH_ZYNQMP_R5) += \
zynqmp-r5.dtb

100
arch/arm/dts/versal-vc-p-a2197-00-revA-x-prc-03-revA.dts Normal file
View File

@@ -0,0 +1,100 @@
// SPDX-License-Identifier: GPL-2.0
/*
* dts file for Xilinx Versal X-PRC-03 revA (SE3)
*
* (C) Copyright 2019, Xilinx, Inc.
*
* Michal Simek <michal.simek@xilinx.com>
*/
#include "versal-vc-p-a2197-00-revA.dts"
/ {
chosen {
bootargs = "console=ttyAMA0 earlycon=pl011,mmio32,0xFF000000,115200n8 clk_ignore_unused";
stdout-path = "serial0:115200";
};
aliases {
can0 = &can0;
can1 = &can1;
i2c0 = &i2c1;
mmc0 = &sdhci0;
mmc1 = &sdhci1;
serial0 = &serial0;
spi0 = &qspi;
spi1 = &spi0;
};
};
/* SMAP via cc108 */
&can0 {
status = "okay";
};
&can1 {
status = "okay";
};
&i2c0 {
status = "okay";
clock-frequency = <400000>;
/* Must be enabled via J90/J91 */
eeprom_versal: eeprom@51 { /* U2 - 128kb RM24C128DS */
compatible = "atmel,24c128";
reg = <0x51>;
};
};
&qspi {
status = "okay"; /* u7 */
num-cs = <0x1>;
is-dual = <0x1>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <1>;
flash@0 {
compatible = "m25p80", "spi-flash";
reg = <0x0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
spi-max-frequency = <108000000>;
};
};
&serial0 {
status = "okay";
};
&sdhci0 { /* J99 MIO28 - MIO33 */
status = "okay";
xlnx,mio_bank = <1>; /* FIXME */
no-1-8-v;
};
&sdhci1 { /* EMMC IS21ES08G 200MHz MIO40 - MIO49 */
status = "okay";
non-removable;
disable-wp;
bus-width = <8>;
xlnx,mio_bank = <0>; /* FIXME */
};
&spi0 {
status = "okay";
num-cs = <1>;
flash@0 { /* U6 - IS25LQ032B - 16Mb */
#address-cells = <1>;
#size-cells = <1>;
compatible = "issi,is25lq032b", "m25p80", "spi-flash";
spi-max-frequency = <104000000>;
reg = <0>;
partition@0 {
label = "spi0-flash0";
reg = <0 0x200000>;
};
};
};

2
configs/xilinx_versal_virt_defconfig
View File

@@ -46,7 +46,7 @@ CONFIG_EFI_PARTITION=y
# CONFIG_PARTITION_UUIDS is not set
CONFIG_OF_BOARD=y
CONFIG_DEFAULT_DEVICE_TREE="versal-vc-p-a2197-00-revA-x-prc-01-revA"
CONFIG_OF_LIST="versal-vc-p-a2197-00-revA-x-prc-01-revA versal-vc-p-a2197-00-revA-x-prc-01-revA-ospi versal-vc-p-a2197-00-revA-x-prc-02-revA versal-vc-d-d1760-01-revA"
CONFIG_OF_LIST="versal-vc-p-a2197-00-revA-x-prc-01-revA versal-vc-p-a2197-00-revA-x-prc-01-revA-ospi versal-vc-p-a2197-00-revA-x-prc-02-revA versal-vc-p-a2197-00-revA-x-prc-03-revA versal-vc-d-d1760-01-revA "
CONFIG_MULTI_DTB_FIT=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPL_DM_SEQ_ALIAS=y