Add required pins and RMI4 node to the common DT and remove it
from Akatsuki, as it uses a different touch.
Since the panels are super high tech proprietary incell, they
need to be handled with very precise timings. As such the panel
driver sets up the power rails and GPIOs and the touchscreen
driver *has to* probe afterwards.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230313-topic-tama_disp-v3-2-2b1567c039d7@linaro.org
Add required nodes to support display on XZ2/XZ2c. XZ3 has a
different power rail setup and needs to be handled separately.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230313-topic-tama_disp-v3-1-2b1567c039d7@linaro.org
Follow other dtses and pad regs to 8 digits.
Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230325112852.18841-4-a39.skl@gmail.com
Property phy_mode according to binding checker does not exist,
drop it.
Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230325112852.18841-3-a39.skl@gmail.com
Provide clocks from dsi_phy to gcc, this will make
sure we don't fallback to global name lookup.
Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230325112852.18841-2-a39.skl@gmail.com
Assign RPM_SMD_XO_CLK_SRC from rpmcc in place
of fixed-clock where possible.
Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230325112852.18841-1-a39.skl@gmail.com
Fixes the following DT bindings check error:
domain-idle-states: cluster-sleep-0: 'idle-state-name', 'local-timer-stop' do not match any of the regexes:
'pinctrl-[0-9]+'
domain-idle-states: cluster-sleep-1: 'idle-state-name', 'local-timer-stop' do not match any of the regexes:
'pinctrl-[0-9]+'
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230323-topic-sm8450-upstream-dt-bindings-fixes-v2-2-0ca1bea1a843@linaro.org
Use the correct fallback compatible for the BWMONv4 with merged global and
monitor register spaces.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-7-77a050c2fbda@linaro.org
Drop the incorrect msm8998 fallback and use the new qcom,sdm845-cpu-bwmon
compatible to distinguish the CPU BWMON found on this platform.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-6-77a050c2fbda@linaro.org
Use the correct fallback compatible for the BWMONv4 with merged global and
monitor register spaces.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-5-77a050c2fbda@linaro.org
Use the correct fallback compatible for the BWMONv4 with merged global and
monitor register spaces.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-4-77a050c2fbda@linaro.org
With the gpio-line-names in place coming from SONY themselves, we can
now make the pin nodes and their labels to more closely resemble the
actual thing. 4k has been renamed to four_k due to dtc limitations.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230314-topic-yoshino_gpio-v2-2-4cb80e187e38@linaro.org
Sony ever so graciously provides GPIO line names in their downstream
kernel (though sometimes they are not 100% accurate and you can judge
that by simply looking at them and with what drivers they are used).
Add these to the Yoshino devices DTs to better document the hardware.
Lilac and Poplar have identical pin assignments.
Diff between these two and maple:
TLMM:
- "NC",
+ "TS_VDDIO_EN",
PMI8998:
- "NC"
+ "USB_SWITCH_SEL"
- "NC"
+ "4K_DISP_DCDC_EN"
PM8005:
- "NC"
+ "EAR_EN"
Which is probably due to Maple being designed and released quite a bit
earlier than the other two and it having a super high tech true-4K
display.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230314-topic-yoshino_gpio-v2-1-4cb80e187e38@linaro.org
The Poco F1 has a single color white notification LED. Enable the
Qualcomm Light Pulse Generator (LPG) driver based notification LED.
Signed-off-by: Joel Selvaraj <joelselvaraj.oss@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230313154226.136726-1-joelselvaraj.oss@gmail.com
Add a DT node for Last level cache (aka. system cache) controller
which provides control over the last level cache present on QDU1000
and QRU1000 SoCs.
Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230313125731.17745-1-quic_kbajaj@quicinc.com
The PMIC regulators are not supposed to have unit addresses.
Fixes: 2317b87a2a ("arm64: dts: qcom: db820c: Add vdd_gfx and tie it into mmcc")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230312183622.460488-8-krzysztof.kozlowski@linaro.org
The PMIC regulators are not supposed to have unit addresses.
Fixes: 60b214effb ("arm64: dts: qcom: msm8994-octagon: Configure regulators")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230312183622.460488-7-krzysztof.kozlowski@linaro.org
The PMIC regulators are not supposed to have unit addresses.
Fixes: e9783584c9 ("arm64: dts: qcom: msm8994-kitakami: Add VDD_GFX regulator")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230312183622.460488-6-krzysztof.kozlowski@linaro.org
This reverts commit 46546f2882 because it
mistakenly took PMIC pinctrl/GPIO as TLMM. The TLMM pinctrl uses "gpio"
function, but PMIC uses "normal", so original code was correct:
msm8998-oneplus-cheeseburger.dtb: pmic@2: gpio@c000:button-backlight-state: 'oneOf' conditional failed, one must be fixed:
'gpio' is not one of ['normal', 'paired', 'func1', 'func2', 'dtest1', 'dtest2', 'dtest3', 'dtest4', 'func3', 'func4']
Fixes: 46546f2882 ("arm64: dts: qcom: msm8998-oneplus-cheeseburger: fix backlight pin function")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230312183622.460488-5-krzysztof.kozlowski@linaro.org
The hid-over-i2c takes VDD, not VCC supply. Fix copy-pasta from other
boards which use elan,ekth3000 with valid VCC:
sc7180-trogdor-pazquel360-lte.dtb: trackpad@15: 'vcc-supply' does not match any of the regexes: 'pinctrl-[0-9]+'
Fixes: fb69f6adaf ("arm64: dts: qcom: sc7180: Add pazquel dts files")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230312183622.460488-4-krzysztof.kozlowski@linaro.org
The hid-over-i2c takes VDD, not VCC supply. Fix copy-pasta from other
boards which use elan,ekth3000 with valid VCC:
sc7180-trogdor-lazor-limozeen-nots-r4.dtb: trackpad@2c: 'vcc-supply' does not match any of the regexes: 'pinctrl-[0-9]+'
Fixes: 2c26adb8db ("arm64: dts: qcom: Add sc7180-lazor-limozeen skus")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230312183622.460488-3-krzysztof.kozlowski@linaro.org
The hid-over-i2c takes VDD, not VCC supply. Fix copy-pasta from other
Herobrine boards which use elan,ekth3000 with valid VCC:
sc7280-herobrine-villager-r1-lte.dtb: trackpad@2c: 'vcc-supply' does not match any of the regexes: 'pinctrl-[0-9]+'
Fixes: ee2a621160 ("arm64: dts: qcom: sc7280: Add device tree for herobrine villager")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230312183622.460488-2-krzysztof.kozlowski@linaro.org
gpio-key bindings expect children to be named with generic prefix:
sda660-inforce-ifc6560.dtb: gpio-keys: 'volup' does not match any of the regexes: ...
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230312183622.460488-1-krzysztof.kozlowski@linaro.org
This commit adds support for the uz801 v3.0 WiFi/LTE dongle made by
Henan Yiming Technology Co., Ltd. based on MSM8916.
Note: The original firmware does not support 64-bit OS. It is necessary
to flash 64-bit TZ firmware to boot arm64.
Currently supported:
- All CPU cores
- Buttons
- LEDs
- Modem
- SDHC
- USB Device Mode
- UART
Signed-off-by: Yang Xiwen <forbidden405@foxmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/tencent_62395CA0D608DD0078DD3D889F6E4E22BA05@qq.com
On MSM8916 the wireless connectivity functionality (WiFi/Bluetooth) is
split into the digital part inside the SoC and the analog RF part inside
a supplementary WCN36xx chip. For MSM8916, three different options
exist:
- WCN3620 (WLAN 802.11 b/g/n 2.4 GHz + Bluetooth)
- WCN3660B (WLAN 802.11 a/b/g/n 2.4/5 GHz + Bluetooth)
- WCN3680B (WLAN 802.11ac 2.4/5 GHz + Bluetooth)
Choosing one of these is up to the board vendor. This means that the
compatible belongs into the board-specific DT part so people porting
new boards pay attention to set the correct compatible.
Right now msm8916.dtsi sets "qcom,wcn3620" as default compatible,
which does not work at all for boards that have WCN3660B or WCN3680B.
Remove the default compatible from msm8196.dtsi and move it to the board
DT as follows:
- Boards with only &pronto { status = "okay"; } used the default
"qcom,wcn3620" so far. They now set this explicitly for &wcnss_iris.
- Boards with &pronto { ... iris { compatible = "qcom,wcn3660b"; }};
already had an override that just moves to &wcnss_iris now.
- For msm8916-samsung-a2015-common.dtsi the WCN compatible differs for
boards making use of it (a3u: wcn3620, a5u: wcn3660b, e2015: wcn3620)
so the definitions move to the board-specific DT part.
Since this requires touching all the board DTs, use this as a chance to
name the WCNSS-related labels consistently, so everything is grouped
properly when sorted alphabetically.
No functional change, just clean-up for more clarity & easier porting.
Aside from ordering the generated DTBs are identical.
Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230309091452.1011776-1-stephan.gerhold@kernkonzept.com
The Qualcomm pinctrl driver has been violating the documented meaning
of PIN_CONFIG_INPUT_ENABLE. That documentation says:
Note that this does not affect the pin's ability to drive output.
...yet the Qualcomm driver's sole action when asked to "enable input"
on a pin is to disable its output.
The Qualcomm driver's implementation stems from the fact that
"output-disable" is a "new" property from 2017. It was introduced in
commit 425562429d ("pinctrl: generic: Add output-enable
property"). The "input-enable" handling in Qualcomm drivers is from
2015 introduced in commit 407f5e392f ("pinctrl: qcom: handle
input-enable pinconf property").
Let's change the Qualcomm driver to move us in the right direction. As
part of this:
1. We'll now support PIN_CONFIG_OUTPUT_ENABLE
2. We'll still support using PIN_CONFIG_INPUT_ENABLE to disable a
pin's output (in violation of the docs) with a big comment in the
code. This is needed because old device trees have "input-enable"
in them and, in some cases, people might need the old
behavior. While we could programmatically change all old device
trees, it doesn't really hurt to keep supporting the old behavior
and we're _supposed_ to try to be compatible with old device trees
anyway.
It can also be noted that the PIN_CONFIG_INPUT_ENABLE handling code
seems to have purposefully ignored its argument. That means that old
boards that had _either_ "input-disable" or "input-enable" in them
would have had the effect of disabling a pin's output. While we could
change this behavior, since we're only leaving the
PIN_CONFIG_INPUT_ENABLE there for backward compatibility we might as
well be fully backward compatible.
NOTE: despite the fact that we'll still support
PIN_CONFIG_INPUT_ENABLE for _setting_ config, we take it away from
msm_config_group_get(). This appears to be only used for populating
debugfs and fixing debugfs to "output enabled" where relevant instead
of "input enabled" makes more sense and has more truthiness.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230323102605.8.Id740ae6a993f9313b58add6b10f6a92795d510d4@changeid
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
In the patch ("dt-bindings: pinctrl: qcom: tlmm should use
output-disable, not input-enable") we allowed setting "output-disable"
for TLMM pinctrl states. Let's also add "output-enable".
At first blush this seems a needless thing to do. Specifically:
- In Linux (and presumably any other OSes using the same device trees)
the GPIO/pinctrl driver knows to automatically enable the output
when a GPIO is changed to an output. Thus in most cases specifying
"output-enable" is superfluous and should be avoided.
- If we need to set a pin's default state we already have
"output-high" and "output-low" and these properties already imply
"output-enabled" (at least on the Linux Qualcomm TLMM driver).
However, there is one instance where "output-enable" seems like it
could be useful: sleep states. It's not uncommon to want to configure
pins as inputs (with appropriate pulls) when the driver controlling
them is in a low power state. Then we want the pins back to outputs
when the driver wants things running normally. To accomplish this we'd
want to be able to use "output-enable". Then the "default" state could
have "output-enable" and the "sleep" state could have
"output-disable".
NOTE: in all instances I'm aware of, we'd only want to use
"output-enable" on pins that are configured as "gpio". The Qualcomm
documentation that I have access to says that "output-enable" only
does something useful when in GPIO mode.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230323102605.7.I7874c00092115c45377c2a06f7f133356956686e@changeid
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
As evidenced by the Qualcomm TLMM Linux driver, the TLMM IP block in
Qualcomm SoCs has a bit to enable/disable the output for a pin that's
configured as a GPIO but _not_ a bit to enable/disable an input
buffer. Current device trees that are specifying "input-enable" for
pins managed by TLMM are either doing so needlessly or are using it to
mean "output-disable".
Presumably the current convention of using "input-enable" to mean
"output-disable" stems from the fact that "output-disable" is a "new"
property from 2017. It was introduced in commit 425562429d
("pinctrl: generic: Add output-enable property"). The "input-enable"
handling in Qualcomm drivers is from 2015 introduced in commit
407f5e392f ("pinctrl: qcom: handle input-enable pinconf property").
Given that there's no other use for "input-enable" for TLMM, we can
still handle old device trees in code, but let's encourage people to
move to the proper / documented property by updating the bindings.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230323102605.6.I291ce0ba2c6ea80b341659c4f75a567a76dd7ca6@changeid
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Tianma FHD panel is supposed to be used with fallback compatible:
sdm845-xiaomi-beryllium-tianma.dtb: panel@0: compatible: ['tianma,fhd-video'] is too short
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230326155753.92007-11-krzysztof.kozlowski@linaro.org
Panel does not have children with unit-addresses thus address/size-cells
are not valid:
sdm845-xiaomi-beryllium-tianma.dtb: panel@0: Unevaluated properties are not allowed ('#address-cells', '#size-cells' were unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230326155753.92007-10-krzysztof.kozlowski@linaro.org
Panel does not have children with unit-addresses thus address/size-cells
are not valid:
panel@0: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230326155753.92007-9-krzysztof.kozlowski@linaro.org
