arm64: dts: stratix10: fix incorrect I2C property for SCL signal

The correct dts property for the SCL falling time is
"i2c-scl-falling-time-ns".

Fixes: c8da1d15b8a4 ("arm64: dts: stratix10: i2c clo

arm64: dts: stratix10: fix incorrect I2C property for SCL signal

The correct dts property for the SCL falling time is
"i2c-scl-falling-time-ns".

Fixes: c8da1d15b8a4 ("arm64: dts: stratix10: i2c clock running out of spec")
Cc: stable@vger.kernel.org
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: agilex/stratix10: Updated QSPI Flash layout for UBIFS

Non-UBIFS related boot and fpga data should be stored in qspi_boot (mtd0)
while keeping the rootfs with UBIFS in the root partition

arm64: dts: agilex/stratix10: Updated QSPI Flash layout for UBIFS

Non-UBIFS related boot and fpga data should be stored in qspi_boot (mtd0)
while keeping the rootfs with UBIFS in the root partition "mtd1".
Thus, update the QSPI flash layout to support UBIFS in the mtd root
partition.

Signed-off-by: Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi@intel.com>
Signed-off-by: Kah Jing Lee <kah.jing.lee@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10/agilex/n5x: fix dtbs_check warning for memory node

Although, we expect the bootloader to full memory details but passing empty
values can give warning, so add a default value.

arm64: dts: stratix10/agilex/n5x: fix dtbs_check warning for memory node

Although, we expect the bootloader to full memory details but passing empty
values can give warning, so add a default value.

memory: False schema does not allow {'device_type': ['memory'], 'reg': [[0, 0, 0, 0]]}

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: add i2c pins for pinctrl

Add the I2C pins definition to the Stratix10 devkit. This allows for the
I2C driver to use pinctrl on the pins to allow for GPIO recovery.

Signed-off

arm64: dts: stratix10: add i2c pins for pinctrl

Add the I2C pins definition to the Stratix10 devkit. This allows for the
I2C driver to use pinctrl on the pins to allow for GPIO recovery.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v2: remove underscores in node names

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arm64: dts: altera: align LED node names with dtschema

The node names should be generic and DT schema expects certain pattern:

altera/socfpga_stratix10_socdk.dtb: leds: 'hps0', 'hps1', 'hps2' do

arm64: dts: altera: align LED node names with dtschema

The node names should be generic and DT schema expects certain pattern:

altera/socfpga_stratix10_socdk.dtb: leds: 'hps0', 'hps1', 'hps2' do not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: socfpga: Add clk-phase-sd-hs property to the sdmmc node

The sdmmc controller's CIU(Card Interface Unit) clock's phase can be
adjusted through the register in the system manager. Add the

arm64: dts: socfpga: Add clk-phase-sd-hs property to the sdmmc node

The sdmmc controller's CIU(Card Interface Unit) clock's phase can be
adjusted through the register in the system manager. Add the binding
"altr,sysmgr-syscon" to the SDMMC node for the driver to access the
system manager. Add the "clk-phase-sd-hs" property in the SDMMC node to
designate the smpsel and drvsel properties for the CIU clock.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: altera: socfpga_stratix10: move clocks out of soc node

The clocks are not part of the SoC but provided on the board
(external oscillators). Moving them out of soc node.

Signed-off-by: N

arm64: dts: altera: socfpga_stratix10: move clocks out of soc node

The clocks are not part of the SoC but provided on the board
(external oscillators). Moving them out of soc node.

Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: align regulator node names with dtschema

The devicetree specification requires that node name should be generic.
The dtschema complains if name does not match pattern, so make

arm64: dts: stratix10: align regulator node names with dtschema

The devicetree specification requires that node name should be generic.
The dtschema complains if name does not match pattern, so make the
0.33 V regulator node name more generic.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: add board compatible for SoCFPGA DK

The Altera SoCFPGA Stratix 10 SoC Development Kit is a board with
Stratix 10, so it needs its own compatible.

Signed-off-by: Krzysztof Koz

arm64: dts: stratix10: add board compatible for SoCFPGA DK

The Altera SoCFPGA Stratix 10 SoC Development Kit is a board with
Stratix 10, so it needs its own compatible.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: agilex/stratix10: Fix qspi node compatible

The QSPI flash node needs to have the required "jedec,spi-nor"
in the compatible string.

Fixes: 0cb140d07fc7 ("arm64: dts: stratix10: Add QSPI

arm64: dts: agilex/stratix10: Fix qspi node compatible

The QSPI flash node needs to have the required "jedec,spi-nor"
in the compatible string.

Fixes: 0cb140d07fc7 ("arm64: dts: stratix10: Add QSPI support for Stratix10")
Cc: stable@vger.kernel.org
Suggested-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: add status to qspi dts node

Add status = "okay" to QSPI node.

Fixes: 0cb140d07fc75 ("arm64: dts: stratix10: Add QSPI support for Stratix10")
Cc: linux-stable <stable@vger.ker

arm64: dts: stratix10: add status to qspi dts node

Add status = "okay" to QSPI node.

Fixes: 0cb140d07fc75 ("arm64: dts: stratix10: Add QSPI support for Stratix10")
Cc: linux-stable <stable@vger.kernel.org> # >= v5.6
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: increase the QSPI reg address for Stratix10 and Agilex

This patch increases the reg addresses for QSPI boot and QSPI rootfs for
Stratix10 and Agilex to cater for the increased size of ke

arm64: dts: increase the QSPI reg address for Stratix10 and Agilex

This patch increases the reg addresses for QSPI boot and QSPI rootfs for
Stratix10 and Agilex to cater for the increased size of kernel Image.

Signed-off-by: Joyce Ooi <joyce.ooi@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: altera: update QSPI reg addresses for Stratix10

This patch updates the reg addresses for QSPI boot and QSPI rootfs in
the device tree for Stratix10

Signed-off-by: Ooi, Joyce <joyce.ooi@

arm64: dts: altera: update QSPI reg addresses for Stratix10

This patch updates the reg addresses for QSPI boot and QSPI rootfs in
the device tree for Stratix10

Signed-off-by: Ooi, Joyce <joyce.ooi@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: Add SDMMC EDAC node

Add the Stratix10 SDMMC EDAC node.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Dinh Ngu

arm64: dts: stratix10: Add SDMMC EDAC node

Add the Stratix10 SDMMC EDAC node.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: James Morse <james.morse@arm.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: mchehab@kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Link: https://lkml.kernel.org/r/1556030197-24534-5-git-send-email-thor.thayer@linux.intel.com

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms and c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms and conditions of the gnu general public license
version 2 as published by the free software foundation this program
is distributed in the hope it will be useful but without any
warranty without even the implied warranty of merchantability or
fitness for a particular purpose see the gnu general public license
for more details you should have received a copy of the gnu general
public license along with this program if not see http www gnu org
licenses

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 228 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Steve Winslow <swinslow@gmail.com>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528171438.107155473@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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arm64: dts: stratix10: increase QSPI max frequency to 100MHz

The Stratix10 devkit's QSPI can support up to 100MHz.

Cc: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Dinh Nguyen <dinguyen

arm64: dts: stratix10: increase QSPI max frequency to 100MHz

The Stratix10 devkit's QSPI can support up to 100MHz.

Cc: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: enable MMC highspeed support

Add 'cap-mmc-highspeed' property to enable high-speed support for MMC cards.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

arm64: dts: stratix10: Support Ethernet Jumbo frame

Properly specify the RX and TX FIFO size which is important
for Jumbo frames.
Update the max-frame-size to support Jumbo frames.

Signed-off-by: T

arm64: dts: stratix10: Support Ethernet Jumbo frame

Properly specify the RX and TX FIFO size which is important
for Jumbo frames.
Update the max-frame-size to support Jumbo frames.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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arm64: dts: stratix10: add ethernet aliases

Add ethernet<n> alias for all gmacs on the devkit.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v2: move ethernet aliases to board file

arm64: dts: stratix10: i2c clock running out of spec

DesignWare I2C controller was observed running at 105.93kHz rather
than the specified 100kHz. Adjust device tree settings to bring it
within spe

arm64: dts: stratix10: i2c clock running out of spec

DesignWare I2C controller was observed running at 105.93kHz rather
than the specified 100kHz. Adjust device tree settings to bring it
within spec (a slightly conservative 98 MHz).

Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: Add QSPI support for Stratix10

Add qspi_clock
The qspi_clk frequency is updated by U-Boot before starting Linux.
Add QSPI interface node.
Add QSPI flash memory child node.

arm64: dts: stratix10: Add QSPI support for Stratix10

Add qspi_clock
The qspi_clk frequency is updated by U-Boot before starting Linux.
Add QSPI interface node.
Add QSPI flash memory child node.
Setup the QSPI memory in 2 partitions.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: Change pad skew values for EMAC0 PHY driver

The HPS EMAC0 drive strength is changed to 4mA because the initial 8mA
drive strength has caused CE test to fail. This requires cha

arm64: dts: stratix10: Change pad skew values for EMAC0 PHY driver

The HPS EMAC0 drive strength is changed to 4mA because the initial 8mA
drive strength has caused CE test to fail. This requires changes on the
pad skew for EMAC0 PHY driver. Based on several measurements done, Tx
clock does not require the extra 0.96ns delay.

Signed-off-by: Ooi, Joyce <joyce.ooi@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: enable i2c, add i2c periperals

Add clock for i2c
Enable i2c1
Set the i2c bus speed to 100KHz
Add the following i2c peripherals
* ds1339 RTC
* 24c32 EEPROM
* max1619 temperatur

arm64: dts: stratix10: enable i2c, add i2c periperals

Add clock for i2c
Enable i2c1
Set the i2c bus speed to 100KHz
Add the following i2c peripherals
* ds1339 RTC
* 24c32 EEPROM
* max1619 temperature monitor
* ltc2497 ADC
* Add a fixed regulator for the ADC's Vref.

This requires Dinh Nguyen's Stratix10 clock driver
("clk: socfpga: stratix10: add clock driver for Stratix10 platform")

Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

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arm64: dts: stratix10: use clock bindings for the Stratix10 platform

Use the clock bindings for the Stratix10 SoC. This includes changing the old
binding of "intc,clk-s10-mgr" to "intel,stratix10-cl

arm64: dts: stratix10: use clock bindings for the Stratix10 platform

Use the clock bindings for the Stratix10 SoC. This includes changing the old
binding of "intc,clk-s10-mgr" to "intel,stratix10-clkmgr". The reason that
this can be done is that there are currently no clock driver for Stratix10,
thus there are no consumers of the old binding. So changing the binding will
not break any legacy code.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v7:
- move PLL out of clkmgr node and into DT root
v6:
- no changes
v5:
- no changes
v4:
- remove '_' in name of clock nodes
- use clock-controller in SoCDK node in dts file
v3:
- use the correct vendor prefix
- explain the binding change
v2:
- use a single clock binding for the clock controller

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arm64: dts: stratix10: disable false USB overcurrent on devkit

Disable the USB overcurrent condition that is falsely detected on the
devkit.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>