- 28 Dec, 2022 40 commits
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Vinod Koul authored
Add the HDMI display nodes and link it to DSI. Signed-off-by:
Vinod Koul <vkoul@kernel.org> Reviewed-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by:
Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by:
Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221207012803.114959-6-dmitry.baryshkov@linaro.org
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Vinod Koul authored
Add the LT9611uxc DSI-HDMI bridge and supplies Signed-off-by:
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Dmitry Baryshkov authored
Enable MDSS/DPU/DSI0 on SM8450-HDK device. Reviewed-by:
Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by:
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Dmitry Baryshkov authored
Add devices tree nodes describing display hardware on SM8450: - Display Clock Controller - MDSS - MDP - two DSI controllers and DSI PHYs This does not provide support for DP controllers present on SM8450. Reviewed-by:
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Dmitry Baryshkov authored
Add another power saving state used on SM8450. Unfortunately adding it in proper place causes renumbering of all the opp states in sm8450.dtsi Reviewed-by:
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Richard Acayan authored
According to the downstream device tree, the regulator that powers the I/O for eMMC should not be turned off. Keep it always on just in case the eMMC driver fails and doesn't enable it, or unloads and disables it. Fixes: 07c8ded6 ("arm64: dts: qcom: add sdm670 and pixel 3a device trees") Link: https://android.googlesource.com/kernel/msm/+/9ed6ddbe955d3b84d1416a1cf77e83904d1e8421/arch/arm64/boot/dts/google/sdm670-bonito-common.dtsi#105Signed-off-by:
Richard Acayan <mailingradian@gmail.com> Signed-off-by:
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Johan Hovold authored
Move the 'thermal-zones' node after the regulator nodes to restore the root-node sort order (alphabetically by node name). Signed-off-by:
Johan Hovold <johan+linaro@kernel.org> Reviewed-by:
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Konrad Dybcio authored
Remove unnecessary newlines and fix up whitespace near the soundwire controller node. Signed-off-by:
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Konrad Dybcio authored
Use lowercase hex, as that's the preferred and overwhermingly present style. Signed-off-by:
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Konrad Dybcio authored
Use lowercase hex, as that's the preferred and overwhermingly present style. Signed-off-by:
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Konrad Dybcio authored
Use lowercase hex, as that's the preferred and overwhermingly present style. Signed-off-by:
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Konrad Dybcio authored
Use lowercase hex, as that's the preferred and overwhermingly present style. Signed-off-by:
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Konrad Dybcio authored
Use lowercase hex, as that's the preferred and overwhermingly present style. Signed-off-by:
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Konrad Dybcio authored
Use lowercase hex, as that's the preferred and overwhermingly present style. Signed-off-by:
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Konrad Dybcio authored
Use lowercase hex, as that's the preferred and overwhermingly present style. Signed-off-by:
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Konrad Dybcio authored
Use lowercase hex, as that's the preferred and overwhermingly present style. Signed-off-by:
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Konrad Dybcio authored
On eMMC devices, the UFS clocks aren't started in the bootloader (or well, at least it should not be, as that would just leak power..), which results in platform reboots when trying to access the unclocked UFS hardware, which unfortunately happens on each and every boot, as interconnect calls sync_state and goes over each and every path. Signed-off-by:
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Marijn Suijten authored
The volume-up button on both kumanos (Xperia 1 and Xperia 5) are mapped to resin. Signed-off-by:
Marijn Suijten <marijn.suijten@somainline.org> Signed-off-by:
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Konrad Dybcio authored
Add a node for NXP PN553 NFC (or PN557, unclear data), using the nxp-nci driver. Signed-off-by:
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Konrad Dybcio authored
Configure hardware buttons (V-, Camera Shutter/Focus) on Kumano devices. Signed-off-by:
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Konrad Dybcio authored
Align the style with other boards. Signed-off-by:
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Konrad Dybcio authored
With the recent patch that allowed us to reset the SDHCI controller from Linux, things started working properly. Enable SDHCI1, and by extension eMMC. Also, remove the now-useless cmdline SDHCI quirks. Signed-off-by:
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Krzysztof Kozlowski authored
The sound and codec nodes are not a property of a soc, but rather board as it describes the sound configuration. It also does not have unit address: sm8250-hdk.dtb: soc@0: sound: {} should not be valid under {'type': 'object'} Signed-off-by: -
Krzysztof Kozlowski authored
The sound node is not a property of a soc, but rather board as it describes the sound configuration. It also does not have unit address: sdm845-shift-axolotl.dtb: soc@0: sound: {} should not be valid under {'type': 'object'} Signed-off-by: -
Krzysztof Kozlowski authored
The SoC node is a simple-bus and its schema expect to have nodes only with unit addresses: sdm850-lenovo-yoga-c630.dtb: soc@0: opp-table-qup: {'compatible': ['operating-points-v2'], 'phandle': [[60]], 'opp-50000000': ... 'required-opps': [[55]]}} should not be valid under {'type': 'object'} Move to top-level OPP tables: - DSI and QUP which are shared between multiple nodes, - QSPI which cannot be placed in its node due to address/size cells. Signed-off-by: -
Krzysztof Kozlowski authored
The SoC node is a simple-bus and its schema expect to have nodes only with unit addresses: sc7180-trogdor-lazor-r3.dtb: soc@0: opp-table-qspi: {'compatible': ['operating-points-v2'], 'phandle': [[186]], 'opp-75000000': ... 'required-opps': [[47]]}} should not be valid under {'type': 'object'} Move to top-level OPP tables: - QUP which is shared between multiple nodes, - QSPI which cannot be placed in its node due to address/size cells. Signed-off-by: -
Krzysztof Kozlowski authored
By coding style, unit address should not start with 0x. Signed-off-by:
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Konrad Dybcio authored
Fix up the ramoops node to make it match bindings and style: - remove "removed-dma-pool" - don't pad size to 8 hex digits - change cc-size to ecc-size so that it's used - increase ecc-size from to 16 - remove the zeroed ftrace-size Fixes: 5f82b9cd ("arm64: dts: qcom: Add SM6350 device tree") Reported-by:
Luca Weiss <luca.weiss@fairphone.com> Signed-off-by:
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Marijn Suijten authored
The gpio node in PMIC dts'es define access to multiple GPIOs. Most Qcom PMICs were already using the plural _gpios label to point to this node, but a few PMICs were left behind including the recently-pulled pm(i)8950. Rename it from *_gpio to *_gpios for pm6125, pm6150(l), pm8005, pm(i)8950, and pm(i)8998. Signed-off-by:
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Marijn Suijten authored
This was pointed out in review but never followed up on thanks to sidetracked discussions about labels vs node names. Fixes: 0d97fdf3 ("arm64: dts: qcom: Add configuration for PMI8950 peripheral") Signed-off-by:
Luca Weiss <luca@z3ntu.xyz> Signed-off-by:
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Marijn Suijten authored
The framebuffer configuration for kumano griffin, written in kumano dtsi (which is overwritten in bahamut dts for its smaller panel) has to use a 1096x2560 configuration as this is what the panel (and framebuffer area) has been initialized to. Downstream userspace also has access to (and uses) this 2.5k mode by default, and only switches the panel to 4k when requested. Fixes: d0a6ce59 ("arm64: dts: qcom: sm8150: Add support for SONY Xperia 1 / 5 (Kumano platform)") Signed-off-by:
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Douglas Anderson authored
The touchscreen was supposed to have been added when pazquel360 first was added upstream but was missed. Add it now. Signed-off-by:
Douglas Anderson <dianders@chromium.org> Reviewed-by:
Matthias Kaehlcke <mka@chromium.org> Signed-off-by:
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Douglas Anderson authored
Now that we've added the `off-on-delay-us` for the touchpanel regulator, we can see that we're actually hitting that delay at bootup. I saw about 200 ms of delay. Let's avoid that delay by starting the regulator on. We'll only do this for eDP devices for the time being. NOTE: we _won't_ do this for homestar. Homestar's panel really likes to be power cycled. It's why the Linux driver for this panel has a pm_runtime_put_sync_suspend() when the panel is being unprepared but the normal panel-edp driver doesn't. It's also why this hardware has a separate power rail for eDP vs. touchscreen, unlike all the other trogdor boards. We won't start homestar's regulator on. While this could mean a slight delay on homestar, it is probably a _correct_ delay. The bootloader might have left the regulator on (it does so in dev and recovery modes), so if we turned the regulator off at probe time and we actually hit the delay then we were probably violating T12 in the panel spec. Signed-off-by:
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Douglas Anderson authored
In general, the timing diagrams for components specify a minimum time for power cycling the component. When we remove power from a device we need to let the device fully discharge and get to a quiescent state before applying power again. If we power a device on too soon then it might not have fully powered off and might be in a weird in-between / invalid state. eDP panels typically have a time that's at least 500 ms here. You can see that in Linux's panel-edp driver nearly every device specifies a "unprepare" time of at least 500 ms. This is a common minimum and the 500 ms is even in the example in the eDP spec. In Linux, the "panel-edp" driver enforces this delay for its own control of the regulator, but the "panel-edp" driver can't do anything about other control of the regulator (for instance, by the touchpanel driver). Let's add 500 ms as a board constraint for the regulator that's used for eDP/touchpanel on trogdor boards. If a given trogdor board stuffs only panels that can use a shorter time or stuff some panels that need a larger time then they can manually adjust this timing. We'll only do this minimum delay for trogdor devices with eDP (ones that use either bridge chip), not for devices with MIPI panels. MIPI panels could have similar constraints but the 500 ms isn't necessarily as standard and there are no known cases where this delay is needed. For most trogdor boards, this doesn't actually seem to affect anything when testing against shipping Linux. However, with pazqel360 it seems that this does make a difference. It seems that the touchscreen on this board _also_ needs some time for the regulator to discharge. That time is much less than 500 ms, so we'll just put the eDP panel 500 ms in there since the board constraint should be the "max" of the components. Signed-off-by:
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Douglas Anderson authored
On at least one board (pazquel360) the reset line for the touchscreen was scoped and found to take almost 2 ms to fall when we drove it low. This wasn't great because the Linux driver for the touchscreen (the elants_i2c driver) thinks it can do a 500 us reset pulse. If we bump the drive strength to 8 mA then the reset line went down in ~421 us. NOTE: we could apply this fix just for pazquel360, but: * Probably other trogdor devices have similar timings and it's just that nobody has noticed it before. * There are other trogdor boards using the same elan driver that tries to do 500 us reset pulses. * Bumping the drive strength to 8mA across the board won't hurt. This isn't a high speed signal or anything. Signed-off-by:
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Luca Weiss authored
Configure the pm6150l flash node for the dual flash LEDs found on FP4. Signed-off-by:
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Luca Weiss authored
Add a node describing the flash block found on pm6150l. Signed-off-by:
Pavel Machek <pavel@ucw.cz> Reviewed-by:
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Konrad Dybcio authored
Add thermal zones associated with the on-SoC temperature sensors. Signed-off-by:
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Konrad Dybcio authored
Add an initial device tree for the Lenovo Tab P11. Currently it enables: - simplefb - SD Card slot via SDHCI2 - gpio-keys & PON keys - UFS - RPM regulators - USB2 This has been validated with a rev (62) device. You can check yours next to the serial no. on the sticker in the lower portion of the back side of your tablet. To get a successful boot run: cat arch/arm64/boot/Image.gz arch/arm64/boot/dts/qcom/\ sm6115p-lenovo-j606f.dtb > .Image.gz-dtb ~/mkbootimg/mkbootimg.py \ --kernel .Image.gz-dtb \ --ramdisk some/initrd.img \ --pagesize 4096 \ --base 0x0 \ --kernel_offset 0x8000 \ --ramdisk_offset 0x1000000 \ --tags_offset 0x100 \ --cmdline 'SOME_CMDLINE' \ --dtb_offset 0x1f00000 \ --header_version 1 \ --os_version 11 \ --os_patch_level 2022-11 \ -o j606f.img fastboot flash boot j606f.img fastboot flash dtbo empty.img fastboot flash recovery empty.img fastboot reboot Where empty.img is 2 zero-bytes. Signed-off-by:
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Konrad Dybcio authored
Document SM6115P, an APQ version of SM6115. Document Lenovo Tab P11 (J606F) as a SM6115P device. Add SM6115 to the msm-id list of shame. Signed-off-by:
Bhupesh Sharma <bhupesh.sharma@linaro.org> Acked-by:
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