Add IOMMU sub-node for VFE secure context bank.
Signed-off-by: NTodor Tomov <todor.tomov@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Each CPU can (and does) participate in cooling down the system but the
DT only captures a handful of them, normally CPU0, in the cooling maps.
Things work by chance currently as under normal circumstances its the
first CPU of each cluster which is used by the operating systems to
probe the cooling devices. But as soon as this CPU ordering changes and
any other CPU is used to bring up the cooling device, we will start
seeing failures.

Also the DT is rather incomplete when we list only one CPU in the
cooling maps, as the hardware doesn't have any such limitations.

Update cooling maps to include all devices affected by individual trip
points.
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

The scm binding and driver was updated to rely on the fallback to the
default qcom,scm for any modern SoC and as such both are required. Add
the default compatible to make the scm instance probe.

Fixes: d850156a ("arm64: dts: qcom: msm8998: Add firmware node")
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

The SDC2 control pins are typically used to manage sleep.
Signed-off-by: NJeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

The externally accessible SD card slot on the MTP is driven by SDCC2.
Wire it up for use.
Signed-off-by: NJeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

SDCC2 is typically used as the controller for an external SD card slot.
Signed-off-by: NJeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

The root parent clock of most msm8998 clock is the "xo" clock.  The DT node
is incorrectly named "xo_board", which prevents Linux from correctly
parsing the clock tree, resulting in most clocks being unparented and
unable to be manipulated.  The end result is that we can't turn on clocks
for peripherals like SD, so init usually fails.

Fixes: 4807c71c (arm64: dts: Add msm8998 SoC and MTP board support)
Signed-off-by: NJeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Qualcomm ARM64 DT Fixes for 4.20-rc1

* Fix reserved gpio ranges for SDM845 and MSM8998

PMS405 also features PON block, so add PON and PWRKEY nodes
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

We can use BAM DAM for serial UART data transfers, so add it
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the BAM DMA instance found in BLSP1 node of the QCS404
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

RNG hardware in QCS404 features (Execution Environment) EE for
HLOS to use, add the node for prng-ee for QCS404.
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the TrustZone based remoteproc nodes and their glink edges for
adsp, cdsp and wcss. Enable them for EVB common DTS.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the scm firmware node to QCS404
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the GPIOs present on PMS405 chip.
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

RTC is found on PMIC PMS405 and is same as other PMIC used, so add the
rtc node with compatible as qcom,pm8941-rtc
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

PMS405 is used in QCS405-EVB so include that with SPMI nodes
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the pms405 DT file with spmi node.
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the sdcc1 node and enable it for the QCS404-EVB.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the QCS404 TLMM pinctrl node with its three tiles.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the smp2p-adsp, smp2p-cdsp and smp2p-wcss nodes found in QCS404.
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the RPM regulators found in PMS405 which is used in qcs404-evb
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add RPM GLINK node and the RPM message ram, hwspinlock, APCS apps global
and smem nodes it depends on.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add the reserved memory regions in QCS404
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

QCS404 has two EVBs, EVB-1000 and EVB-4000. These boards are mostly
similar with few differences in the peripherals used.

So use a common qcs404-evb.dtsi which contains the common parts and use
qcs404-evb-1000.dts and qcs404-evb-4000.dts for diffs
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add base dts files for QCS404 chipset along with cpu, timer,
gcc and uart2 nodes.
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

RNG hardware in SDM845 features (Execution Environment) EE for
HLOS to use, add the node for prng-ee for sdm845.
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

RNG hardware in 8996 features (Execution Environment) EE for
HLOS to use, add the node for prng-ee for msm8996.
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Add a channel node for the die temperature to the ADC.
Signed-off-by: NMatthias Kaehlcke <mka@chromium.org>
Reviewed-by: NDouglas Anderson <dianders@chromium.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

The node has a reg property, therefore its name should include a unit
address. Also change the name from 'usb_id_nopull' to 'adc-chan', which
is the preferred name for ADC channel nodes.

Include headers for constants used in the example.
Signed-off-by: NMatthias Kaehlcke <mka@chromium.org>
Reviewed-by: NDouglas Anderson <dianders@chromium.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

One thermal zone per cpu is defined
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: NMatthias Kaehlcke <mka@chromium.org>
Tested-by: NMatthias Kaehlcke <mka@chromium.org>
Acked-by: NAndy Gross <andy.gross@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Initialise the camera thermal zone to export temperature to userspace.
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Acked-by: NAndy Gross <andy.gross@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Initialise the gpu thermal zone to export temperature to userspace.
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Acked-by: NAndy Gross <andy.gross@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

This new property allows the number of sensors to be configured from DT
instead of being hardcoded in platform data. Use it.
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: NAndy Gross <andy.gross@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

We've earlier added support to split the register address space into TM
and SROT regions. Split up the regmap address space into two for msm8916
that has a similar register layout.

Since tsens-common.c/init_common() currently only registers one address
space, the order is important (TM before SROT).  This is OK since the
code doesn't really use the SROT functionality yet.
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: NMatthias Kaehlcke <mka@chromium.org>
Acked-by: NAndy Gross <andy.gross@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Qualcomm ARM64 DT Fixes for 4.20-rc1

* Fix reserved gpio ranges for SDM845 and MSM8998

GPIOs 0 through 3 and 81 through 84 are configured to not be accessible
from the application CPUs. Mark them as reserved to allow the MSM8998
MTP to boot after the introduction of 3edfb7bd ("gpiolib: Show
correct direction from the beginning").
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: NJeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

With the introduction of commit 3edfb7bd ("gpiolib: Show correct
direction from the beginning") the gpiolib will attempt to read the
direction of all pins, which triggers a read from protected register
regions.

The pins 0 through 3 and 81 through 84 are protected, so mark these as
reserved.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: NStephen Boyd <sboyd@kernel.org>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>