Commit graph

19 commits

Author SHA1 Message Date
Michal Simek
174d728471 arm64: zynqmp: Switch to amd.com emails
Update my and DPs email address to match current setup.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/aba5b19b9c5a95608829e86ad5cc4671c940f1bb.1688992543.git.michal.simek@amd.com
2023-07-21 09:00:38 +02:00
Amit Kumar Mahapatra
6e38e2ea79 arm64: zynqmp: Set qspi tx-buswidth to 4
In all the ZynqMP boards dts files tx-buswidth is by default set to 1. Due
to this the framework only issues 1-1-1 write commands to the GQSPI driver.
But the GQSPI controller is capable of handling 1-4-4 write commands, so
updated the tx-buswidth to 4 in ZynqMP boards dts files. This would enable
the spi-nor framework to issue 1-4-4 write commands instead of 1-1-1. This
will increase the tx data transfer rate, as now the tx data will be
transferred on four lines instead on single line.

Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/ad61199f55e5e00f29de6206d9d1872a52a7657e.1652193179.git.michal.simek@amd.com
2022-05-18 13:17:18 +02:00
Michal Simek
52caf2c12b arm64: zynqmp: Remove gpio from aliases list
It is not recommended to have aliases for gpio. In past it was used in
Linux for assigning numbers via sysfs which is deprecated and libgpiod
should be used instead.
In U-Boot this number is used for seq number but gpio offset are not
counted from this number. That's why having these aliases only for seq
number is not needed. As is done in Linux it is the best to use full gpio
name instead of sequence number which depends on sequence in binding.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23 09:48:36 +02:00
Michal Simek
0c79419d35 arm64: zynqmp: Remove can aliases from zc1751
Networking subsystem is not using aliases that's why remove them for CAN
devices. There is also no any other Xilinx ZynqMP DT file with them.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23 09:48:35 +02:00
Michal Simek
abd30371d3 arm64: zynqmp: Sync dp port location on zc1751 dc4
Historically dpdma and dpsub are placed at the end of files. Move nodes
there for easier comparison among dts files.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23 09:48:35 +02:00
Michal Simek
ce90654d1c xilinx: Sync DTs with Linux kernel
There are several changes which happen in mainline kernel which should get
also to U-Boot. Here is the list of patches from the kernel:

- ARM: zynq: Fix leds subnode name for zc702/zybo-z7
- arm64: dts: zynqmp: Fix leds subnode name for zcu100/ultra96 v1
- arm64: dts: zynqmp: Fix u48 si5382 chip on zcu111
- arm64: dts: zynqmp: Wire up the DisplayPort subsystem
- arm64: dts: zynqmp: Add DisplayPort subsystem
- arm64: dts: zynqmp: Add DPDMA node
- arm64: dts: zynqmp: Enable phy driver for Sata on zcu102/zcu104/zcu106
- arm64: dts: zynqmp: Enable si5341 driver for zcu102/106/111
- arm64: dts: zynqmp: Add DT description for si5328 for zcu102/zcu106
- arm64: dts: zynqmp-zcu100-revC: correct interrupt flags
- arm64: dts: xilinx: align GPIO hog names with dtschema
- arm64: zynqmp: Add Xilinx AES node
- dt: bindings: dma: xilinx: dpdma: DT bindings for Xilinx DPDMA

but also some other changes have been done.
- Using only one compatible string for adxl345 on zturn
- Remove Xilinx internal DP bindings
- Remove USB3.0 serdes configurations
- Remove SATA serdes configuration for zc1232
- Resort nvmem_firmware
- Update nand compatible string
- Aling power-domains property for sd0/1

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-03-30 12:03:24 +02:00
Michal Simek
5df63a60aa arm64: zynqmp: Fix addresses in partition definitions
Node name should be <name>@<address> which is not how partitions are
described.

Issue was found by running dtbs_check as:
flash@0: 'partition@qspi-device-tree', 'partition@qspi-fsbl-uboot',
'partition@qspi-linux', 'partition@qspi-rootfs'
do not match any of the regexes: ...

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-04-06 12:51:31 +02:00
Michal Simek
04437dea7c arm64: zynqmp: Sync DP subsystem
Sync DP subsystem with the latest state in Xilinx U-Boot repository.
This binding hasn't been approved in mainline Linux but it is much better
than ancient version which this patch removes.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-04-06 12:51:31 +02:00
Michal Simek
d31f1c9236 arm64: zynqmp: Update Copyright years to 2020
Trivial change.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-04-06 12:51:31 +02:00
Neil Armstrong
ffd4c7c2ec 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>
2019-04-12 10:54:27 +05:30
Siva Durga Prasad Paladugu
9cd26aaf39 arm64: zynqmp: Define and enable qspi node for DC4 board
DC4 board has qspi on it hence define and enable
qspi node for it.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-11-29 10:29:58 +01:00
Michal Simek
52af7e3e81 arm64: zynqmp: Remove additional comments from dts files
Remove additional comments which were removed as the part of upstreaming.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 12:14:48 +02:00
Michal Simek
18a952ce7f arm64: zynqmp: Sync up license with mainline kernel
Mainline Linux kernel has adopted SPDX header license in a different
format then was used before. This patch is syncing it up.

Also update years in License text and remove Nathalie's email because it
is no longer valid.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 12:14:47 +02:00
Michal Simek
ee4983f73a arm64: zynqmp: Convert board to use zynqmp-clk driver
Use zynqmp clock driver instead of fixed clocks.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-23 09:30:44 +01:00
Michal Simek
858a508f49 arm64: zynqmp: Remove undocumented dma properties
Remove overfetch, ratectrl, include-sg and src-issue dma properties.
Driver is not using them and they are also not documented in the binding
doc.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Kedareswara rao Appana <appanad@xilinx.com>
2017-12-14 20:08:33 +01:00
Michal Simek
6507be7800 arm64: zynqmp: Remove local-mac-address from dtsi file
Generic dtsi file can't use the same mac address for all.
U-Boot read mac from eeprom in zcu102 case and for others random mac
address is generated.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-11-28 16:09:09 +01:00
Michal Simek
5fe03269f2 arm64: zynqmp: Use SPDX license with dc4
Just header change.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-11-28 16:09:09 +01:00
Michal Simek
c926e6fbb6 ARM64: zynqmp: Remove DTC 1.4.2 warnings
DTC 1.4.2 reports these warnings:
Warning (unit_address_vs_reg): Node /amba_apu has a reg or ranges
property, but no unit name
Warning (unit_address_vs_reg): Node /amba has a reg or ranges property,
but no unit name
Warning (unit_address_vs_reg): Node /amba/usb@fe200000 has a unit name,
but no reg property
Warning (unit_address_vs_reg): Node /amba/usb@fe300000 has a unit name,
but no reg property
Warning (unit_address_vs_reg): Node
/amba/dma@fd4c0000/dma-video0channel@fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@fd4c0000/dma-video1channel@fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@fd4c0000/dma-video2channel@fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@fd4c0000/dma-graphicschannel@fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@fd4c0000/dma-audio0channel@fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node
/amba/dma@fd4c0000/dma-audio1channel@fd4c0000 has a unit name, but no
reg property
Warning (unit_address_vs_reg): Node /memory has a reg or ranges
property, but no unit name

This patch is fixing them.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-11-15 15:30:38 +01:00
Michal Simek
08ac386bb2 ARM64: zynqmp: Add support for zc1751-dc4
zc1751-dc4 contains four GEMs.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-06-06 11:23:27 +02:00