linux-stable.git/arch/arm64, branch v5.9.2

arm64: dts: zynqmp: Remove additional compatible string for i2c IPs

2020-10-29T09:12:06+00:00

[ Upstream commit 35292518cb0a626fcdcabf739aed75060a018ab5 ]

DT binding permits only one compatible string which was decribed in past by
commit 63cab195bf49 ("i2c: removed work arounds in i2c driver for Zynq
Ultrascale+ MPSoC").
The commit aea37006e183 ("dt-bindings: i2c: cadence: Migrate i2c-cadence
documentation to YAML") has converted binding to yaml and the following
issues is reported:
...: i2c@ff030000: compatible: Additional items are not allowed
('cdns,i2c-r1p10' was unexpected)
	From schema:
.../Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml fds
...: i2c@ff030000: compatible: ['cdns,i2c-r1p14', 'cdns,i2c-r1p10'] is too
long

The commit c415f9e8304a ("ARM64: zynqmp: Fix i2c node's compatible string")
has added the second compatible string but without removing origin one.
The patch is only keeping one compatible string "cdns,i2c-r1p14".

Fixes: c415f9e8304a ("ARM64: zynqmp: Fix i2c node's compatible string")
Signed-off-by: Michal Simek 
Link: https://lore.kernel.org/r/cc294ae1a79ef845af6809ddb4049f0c0f5bb87a.1598259551.git.michal.simek@xilinx.com
Reviewed-by: Krzysztof Kozlowski 
Signed-off-by: Sasha Levin

arm64: dts: actions: limit address range for pinctrl node

2020-10-29T09:12:04+00:00

[ Upstream commit 4bb1eb3cd4bd6241d5e5f99bbfd801ea5a007b6c ]

After commit 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for
Actions Semi S700") following error has been observed while booting
Linux on Cubieboard7-lite(based on S700 SoC).

[    0.257415] pinctrl-s700 e01b0000.pinctrl: can't request region for
resource [mem 0xe01b0000-0xe01b0fff]
[    0.266902] pinctrl-s700: probe of e01b0000.pinctrl failed with error -16

This is due to the fact that memory range for "sps" power domain controller
clashes with pinctrl.

One way to fix it, is to limit pinctrl address range which is safe
to do as current pinctrl driver uses address range only up to 0x100.

This commit limits the pinctrl address range to 0x100 so that it doesn't
conflict with sps range.

Fixes: 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for Actions
Semi S700")

Reviewed-by: Manivannan Sadhasivam 
Suggested-by: Andre Przywara 
Signed-off-by: Amit Singh Tomar 
Signed-off-by: Manivannan Sadhasivam 
Signed-off-by: Sasha Levin

arm64: dts: ti: k3-j721e: Rename mux header and update macro names

2020-10-29T09:12:04+00:00

[ Upstream commit c65176fd49f45bd5a5ffaa1790109745d1fa462c ]

We intend to use one header file for SERDES MUX for all
TI SoCs so rename the header file.

The exsting macros are too generic. Prefix them with SoC name.

While at that, add the missing configurations for completeness.

Fixes: b766e3b0d5f6 ("arm64: dts: ti: k3-j721e-main: Add system controller node and SERDES lane mux")
Reported-by: Peter Rosin 
Signed-off-by: Roger Quadros 
Signed-off-by: Nishanth Menon 
Acked-by: Peter Rosin 
Link: https://lore.kernel.org/r/20200918165930.2031-1-rogerq@ti.com
Signed-off-by: Sasha Levin

arm64: dts: mt8173: elm: Fix nor_flash node property

2020-10-29T09:12:04+00:00

[ Upstream commit 1276be23fd53e1c4e752966d0eab42aa54a343da ]

bus-width and non-removable is not used by the driver.
max-frequency should be spi-max-frequency for flash node.

Fixes: 689b937bedde ("arm64: dts: mediatek: add mt8173 elm and hana board")
Reported-by: Nicolas Boichat 
Signed-off-by: Hsin-Yi Wang 
Reviewed-by: Enric Balletbo i Serra 
Link: https://lore.kernel.org/r/20200727074124.3779237-1-hsinyi@chromium.org
Signed-off-by: Matthias Brugger 
Signed-off-by: Sasha Levin

arm64: dts: renesas: r8a774c0: Fix MSIOF1 DMA channels

2020-10-29T09:12:04+00:00

[ Upstream commit c91dfc9818df5f43c10c727f1cecaebdb5e2fa92 ]

According to Technical Update TN-RCT-S0352A/E, MSIOF1 DMA can only be
used with SYS-DMAC0 on R-Car E3.

Fixes: 62c0056f1c3eb15d ("arm64: dts: renesas: r8a774c0: Add MSIOF nodes")
Signed-off-by: Geert Uytterhoeven 
Link: https://lore.kernel.org/r/20200917132117.8515-3-geert+renesas@glider.be
Signed-off-by: Sasha Levin

arm64: dts: renesas: r8a77990: Fix MSIOF1 DMA channels

2020-10-29T09:12:04+00:00

[ Upstream commit 453802c463abd003a7c38ffbc90b67ba162335b6 ]

According to Technical Update TN-RCT-S0352A/E, MSIOF1 DMA can only be
used with SYS-DMAC0 on R-Car E3.

Fixes: 8517042060b55a37 ("arm64: dts: renesas: r8a77990: Add DMA properties to MSIOF nodes")
Signed-off-by: Geert Uytterhoeven 
Link: https://lore.kernel.org/r/20200917132117.8515-2-geert+renesas@glider.be
Signed-off-by: Sasha Levin

arm64: dts: qcom: msm8916: Fix MDP/DSI interrupts

2020-10-29T09:12:03+00:00

[ Upstream commit 027cca9eb5b450c3f6bb916ba999144c2ec23cb7 ]

The mdss node sets #interrupt-cells = <1>, so its interrupts
should be referenced using a single cell (in this case: only the
interrupt number).

However, right now the mdp/dsi node both have two interrupt cells
set, e.g. interrupts = <4 0>. The 0 is probably meant to say
IRQ_TYPE_NONE (= 0), but with #interrupt-cells = <1> this is
actually interpreted as a second interrupt line.

Remove the IRQ flags from both interrupts to fix this.

Fixes: 305410ffd1b2 ("arm64: dts: msm8916: Add display support")
Signed-off-by: Stephan Gerhold 
Link: https://lore.kernel.org/r/20200915071221.72895-5-stephan@gerhold.net
Signed-off-by: Bjorn Andersson 
Signed-off-by: Sasha Levin

arm64: dts: qcom: pm8916: Remove invalid reg size from wcd_codec

2020-10-29T09:12:03+00:00

[ Upstream commit c2f0cbb57dbac6da3d38b47b5b96de0fe4e23884 ]

Tha parent node of "wcd_codec" specifies #address-cells = <1>
and #size-cells = <0>, which means that each resource should be
described by one cell for the address and size omitted.

However, wcd_codec currently lists 0x200 as second cell (probably
the size of the resource). When parsing this would be treated like
another memory resource - which is entirely wrong.

To quote the device tree specification [1]:
  "If the parent node specifies a value of 0 for #size-cells,
   the length field in the value of reg shall be omitted."

[1]: https://www.devicetree.org/specifications/

Fixes: 5582fcb3829f ("arm64: dts: apq8016-sbc: add analog audio support with multicodec")
Signed-off-by: Stephan Gerhold 
Link: https://lore.kernel.org/r/20200915071221.72895-4-stephan@gerhold.net
Signed-off-by: Bjorn Andersson 
Signed-off-by: Sasha Levin

arm64: dts: qcom: msm8916: Remove one more thermal trip point unit name

2020-10-29T09:12:03+00:00

[ Upstream commit e6859ae8603c5946b8f3ecbd9b4f02b72955b9d0 ]

Commit fe2aff0c574d2 ("arm64: dts: qcom: msm8916: remove unit name for thermal trip points")
removed the unit names for most of the thermal trip points defined
in msm8916.dtsi, but missed to update the one for cpu0_1-thermal.

So why wasn't this spotted by "make dtbs_check"? Apparently, the name
of the thermal zone is already invalid: thermal-zones.yaml specifies
a regex of ^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$, so it is not allowed
to contain underscores. Therefore the thermal zone was never verified
using the DTB schema.

After replacing the underscore in the thermal zone name, the warning
shows up:

    apq8016-sbc.dt.yaml: thermal-zones: cpu0-1-thermal:trips: 'trip-point@0'
    does not match any of the regexes: '^[a-zA-Z][a-zA-Z0-9\\-_]{0,63}$', 'pinctrl-[0-9]+'

Fix up the thermal zone names and remove the unit name for the trip point.

Cc: Amit Kucheria 
Fixes: fe2aff0c574d2 ("arm64: dts: qcom: msm8916: remove unit name for thermal trip points")
Signed-off-by: Stephan Gerhold 
Link: https://lore.kernel.org/r/20200915071221.72895-3-stephan@gerhold.net
Signed-off-by: Bjorn Andersson 
Signed-off-by: Sasha Levin

arm64: dts: sdm845: Fixup OPP table for all qup devices

2020-10-29T09:12:03+00:00

[ Upstream commit e0b760a5f6c9e54db8bd22b1d6b19223e6b92264 ]

This OPP table was based on the clock VDD-FMAX tables seen in
downstream code, however it turns out the downstream clock
driver does update these tables based on later/production
rev of the chip and whats seen in the tables belongs to an
early engineering rev of the SoC.
Fix up the OPP tables such that it now matches with the
production rev of sdm845 SoC.

Tested-by: Amit Pundir 
Tested-by: John Stultz 
Tested-by: Steev Klimaszewski 
Fixes: 13cadb34e593 ("arm64: dts: sdm845: Add OPP table for all qup devices")
Reported-by: John Stultz 
Signed-off-by: Rajendra Nayak 
Link: https://lore.kernel.org/r/1597227730-16477-1-git-send-email-rnayak@codeaurora.org
Signed-off-by: Bjorn Andersson 
Signed-off-by: Sasha Levin