Commit Graph

22 Commits

Author SHA1 Message Date
Sricharan R
76a914b97a ARM: dts: ipq4019: Add ipq4019-ap.dk04.dtsi
Add the common parts for the dk04 boards.

Reviewed-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-05-25 15:40:21 -05:00
Sricharan R
bd1ab0367f ARM: dts: ipq4019: Change the max opp frequency
The max opp frequency is 716MHZ. So update that.

Reviewed-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-05-25 15:40:21 -05:00
Sricharan R
1875194032 ARM: dts: ipq4019: Add a few peripheral nodes
Now with the driver updates for some peripherals being there,
add i2c, spi, pcie, bam, qpic-nand, scm nodes to enhance the available
peripheral support.

Reviewed-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-05-25 15:40:21 -05:00
Sricharan R
c696a02019 ARM: dts: ipq4019: Add a default chosen node
Add a 'chosen' node to select the serial console.
This is needed when bootloaders do not pass the
'console=' bootargs.

Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-05-25 15:40:21 -05:00
Sven Eckelmann
4ccd111f80 ARM: dts: ipq4019: Add TZ and SMEM reserved regions
The QSEE (trustzone) is started on IPQ4019 before Linux is started.
According to QCA, it is placed in in the the memory region
0x87e80000-0x88000000 and must not be accessed directly. There is an
additional memory region 0x87e00000-0x87E80000 smem which which can be used
for communication with the TZ. The driver for the latter is not yet ready
but it is still not allowed to use this memory region like any other
memory region.

Not reserving this memory region either leads to kernel crashes, kernel
hangs (often during the boot) or bus errors for userspace programs. The
latter happens when a program is using a memory region which is mapped to
these physical memory regions.

  [  571.758058] Unhandled fault: imprecise external abort (0xc06) at 0x01715ff8
  [  571.758099] pgd = cebec000
  [  571.763826] [01715ff8] *pgd=8e7fa835, *pte=87e7f75f, *ppte=87e7fc7f
  Bus error

Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-05-14 15:17:59 -05:00
Christian Lamparter
0d363594c5 ARM: dts: qcom: add and enable both wifi blocks on the IPQ4019
This patch adds and enables the device-tree definitions for
both qcom,ipq4019-wifi blocks for the IPQ4019.

Support for these have been added into the ath10k driver since:
commit 280e762e9c ("ath10k: enable ipq4019 device probe in ahb module")

The binding documentation was added in:
commit a47aaa69de ("dt: bindings: add new dt entry for pre calibration in qcom, ath10k.txt")

This has been tested on an ASUS RT-AC58U (IPQ4019),
an AVM Fritz!Box 4040 (IPQ4018), a Compex WPJ428 (IPQ4028)
and a Cisco Meraki MR33 (IPQ4029).

| a000000.wifi: qca4019 hw1.0 target 0x01000000 chip_id 0x003b00ff [...]
| a000000.wifi: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 1
| a000000.wifi: firmware ver 10.4-3.4-00082 api 5 features no-p2p,mfp,[...]
| a000000.wifi: board_file api 2 bmi_id 0:16 crc32 5773b188
| a000000.wifi: htt-ver 2.2 wmi-op 6 htt-op 4 cal pre-cal-file [...]
...
| a800000.wifi: qca4019 hw1.0 target 0x01000000 chip_id 0x003b00ff sub 0000:0000
| a800000.wifi: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 1
| a800000.wifi: firmware ver 10.4-3.4-00082 api 5 features no-p2p, [...]
| a800000.wifi: board_file api 2 bmi_id 0:17 crc32 5773b188
| a800000.wifi: htt-ver 2.2 wmi-op 6 htt-op 4 cal pre-cal-file [...]

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2017-08-08 14:53:12 -05:00
Christian Lamparter
6bfe03ddcd ARM: dts: qcom: add pseudo random number generator on the IPQ4019
This architecture has a pseudo random number generator
supported by the existing "qcom,prng" binding.

rngtest: bits received from input: 5795960032
rngtest: FIPS 140-2 successes: 289591
rngtest: FIPS 140-2 failures: 207
rngtest: FIPS 140-2(2001-10-10) Monobit: 25
rngtest: FIPS 140-2(2001-10-10) Poker: 28
rngtest: FIPS 140-2(2001-10-10) Runs: 91
rngtest: FIPS 140-2(2001-10-10) Long run: 67
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=244; avg=46122; max=3906250)Kibits/s
rngtest: FIPS tests speed: (min=1.327; avg=20.966; max=26.345)Mibits/s
rngtest: Program run time: 386965827 microseconds

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2017-08-08 14:53:03 -05:00
Varadarajan Narayanan
75ea98acf7 ARM: dts: ipq4019: Move xo and timer nodes to SoC dtsi
The node for xo and timer belong to the SoC DTS file.
Else, new board DT files may not inherit these nodes.

Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2017-08-08 14:52:58 -05:00
Varadarajan Narayanan
ba4ca27ba9 ARM: dts: ipq4019: Fix pinctrl node name
This patch fixes the pinctrl node addresses to be the correct format.

Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2017-08-08 14:52:54 -05:00
Christian Lamparter
650df439cf ARM: dts: qcom: ipq4019: fix i2c_0 node
This patch fixes two typos in the i2c_0 node for the ipq4019.
The reg property length is just 0x600. The core clock is
GCC_BLSP1_QUP1_I2C_APPS_CLK. GCC_BLSP1_QUP2_I2C_APPS_CLK is
used by the second i2c.

Fixes: e76b4284b5 ("qcom: ipq4019: add i2c node to ipq4019 SoC and DK01 device tree")
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2017-06-05 21:26:37 -05:00
Linus Torvalds
043248cd4e ARM: DT updates for v4.8
Device tree contents continue to be the largest branches we submit. This
 time around, some of the contents worth pointing out is:
 
 - New SoC platforms:
   - Freescale i.MX 7Solo
   - Broadcom BCM23550
   - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_
   - Hisilicon HI3519
   - Renesas R8A7792
 
 Some of the other delta that is sticking out, line-count wise:
  - Exynos moves of IP blocks under an SoC bus, which causes a large delta due
    to indentation changes
  - A new Tegra K1 board: Apalis
  - A bunch of small updates to many Allwinner platforms; new hardware support,
    some cleanup, etc.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Olof Johansson:
 "Device tree contents continue to be the largest branches we submit.
  This time around, some of the contents worth pointing out is:

  New SoC platforms:
   - Freescale i.MX 7Solo
   - Broadcom BCM23550
   - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_
   - Hisilicon HI3519
   - Renesas R8A7792

  Some of the other delta that is sticking out, line-count wise:
   - Exynos moves of IP blocks under an SoC bus, which causes a large
     delta due to indentation changes
   - a new Tegra K1 board: Apalis
   - a bunch of small updates to many Allwinner platforms; new hardware
     support, some cleanup, etc"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (426 commits)
  ARM: dts: sun8i: Add dts file for inet86dz board
  ARM: dts: sun8i: Add dts file for Polaroid MID2407PXE03 tablet
  ARM: dts: sun8i: Use sun8i-reference-design-tablet for ga10h dts
  ARM: dts: sun8i: Use sun8i-reference-design-tablet for polaroid mid2809pxe04
  ARM: dts: sun8i: reference-design-tablet: Add drivevbus-supply
  ARM: dts: Copy sun8i-q8-common.dtsi sun8i-reference-design-tablet.dtsi
  ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts
  ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for dit4350 dts
  ARM: dts: sun5i: reference-design-tablet: Remove mention of q8
  ARM: dts: sun5i: reference-design-tablet: Set lradc vref to avcc
  ARM: dts: sun5i: Rename sun5i-q8-common.dtsi sun5i-reference-design-tablet.dtsi
  ARM: dts: sun5i: Move q8 display bits to sun5i-a13-q8-tablet.dts
  ARM: dts: sunxi: Rename sunxi-q8-common.dtsi sunxi-reference-design-tablet.dtsi
  ARM: dts: at91: Don't build unnecessary dtbs
  ARM: dts: at91: sama5d3x: separate motherboard gmac and emac definitions
  ARM: dts: at91: at91sam9g25ek: fix isi endpoint node
  ARM: dts: at91: move isi definition to at91sam9g25ek
  ARM: dts: at91: fix i2c-gpio node name
  ARM: dts: at91: vinco: fix regulator name
  ARM: dts: at91: ariag25 : fix onewire node
  ...
2016-08-01 18:37:45 -04:00
Matthew McClintock
f0d9d0f4b4 watchdog: qcom: add option for standalone watchdog not in timer block
Commit 0dfd582e02 ("watchdog: qcom: use timer devicetree
binding") moved to use the watchdog as a subset timer
register block. Some devices have the watchdog completely
standalone with slightly different register offsets as
well so let's account for the differences here.

The existing "kpss-standalone" compatible string doesn't
make it entirely clear exactly what the device is so
rename to "kpss-wdt" to reflect watchdog timer
functionality. Also update ipq4019 DTS with an SoC
specific compatible.

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Thomas Pedersen <twp@codeaurora.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2016-07-17 21:03:08 +02:00
twp@codeaurora.org
c3d5313001 dts: ipq4019: support ARMv7 PMU
Add support for cortex-a7-pmu present on ipq4019 SoCs.

Signed-off-by: Thomas Pedersen <twp@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-06-27 17:37:00 -05:00
Matthew McClintock
9ca595f08e qcom: ipq4019: add DMA nodes to ipq4019 SoC and DK01 device tree
This adds the blsp_dma node to the device tree and the required
properties for using DMA with serial

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19 21:42:16 -05:00
Matthew McClintock
fd6fd38692 qcom: ipq4019: add crypto nodes to ipq4019 SoC and DK01 device tree
This adds the crypto nodes to the ipq4019 device tree, it also adds the
BAM node used by crypto as well which the driver currently requires to
operate properly

The crypto driver itself depends on some other patches to qcom_bam_dma
to function properly:

https://lkml.org/lkml/2015/12/1/113

CC: Stanimir Varbanov <svarbanov@mm-sol.com>
Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19 21:42:16 -05:00
Matthew McClintock
15689ec209 qcom: ipq4019: add cpu operating points for cpufreq support
This adds some operating points for cpu frequeny scaling

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19 21:42:16 -05:00
Matthew McClintock
e76b4284b5 qcom: ipq4019: add i2c node to ipq4019 SoC and DK01 device tree
This will allow boards to enable the I2C bus

CC: Sricharan R <srichara@qti.qualcomm.com>
Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19 21:42:16 -05:00
Matthew McClintock
13ad4fd36a qcom: ipq4019: add spi node to ipq4019 SoC and DK01 device tree
This will allow boards to enable the SPI bus

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19 21:42:16 -05:00
Matthew McClintock
8196dd5e5c qcom: ipq4019: add support for reset via qcom,ps-hold
This will allow these types of boards to be rebooted.

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19 21:42:15 -05:00
Matthew McClintock
40057afdc2 qcom: ipq4019: add watchdog node to ipq4019 SoC and DK01 device tree
This will allow boards to enable watchdog support

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19 21:42:15 -05:00
Matthew McClintock
595b30c716 qcom: ipq4019: add acc and saw nodes to bring up secondary cores
This adds the required device tree nodes to bring up the
secondary cores on the ipq4019 SoC.

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19 21:42:01 -05:00
Matthew McClintock
bec6ba4cdf qcom: ipq4019: Add basic board/dts support for IPQ4019 SoC
Add initial dts files and SoC support for IPQ4019

Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19 21:42:00 -05:00