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Author SHA1 Message Date
Linus Torvalds
6044a1ee9d Merge tag 'devicetree-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux 
Pull devicetree updates from Rob Herring:
 "DT bindings:

   - Convert lattice,ice40-fpga-mgr, apm,xgene-storm-dma,
     brcm,sr-thermal, amazon,al-thermal, brcm,ocotp, mt8173-mdp, Actions
     Owl SPS, Marvell AP80x System Controller, Marvell CP110 System
     Controller, cznic,moxtet, and apm,xgene-slimpro-mbox to DT schema
     format

   - Add i.MX95 fsl,irqsteer, MT8365 Mali Bifrost GPU, Anvo ANV32C81W
     EEPROM, and Microchip pic64gx PLIC

   - Add missing LGE, AMD Seattle, and APM X-Gene SoC platform
     compatibles

   - Updates to brcm,bcm2836-l1-intc, brcm,bcm2835-hvs, and bcm2711-hdmi
     bindings to fix warnings on BCM2712 platforms

   - Drop obsolete db8500-thermal.txt

   - Treewide clean-up of extra blank lines and inconsistent quoting

   - Ensure all .dtbo targets are applied to a base .dtb

   - Speed up dt_binding_check by skipping running validation on empty
     examples

  DT core:

   - Add of_machine_device_match() and of_machine_get_match_data()
     helpers and convert users treewide

   - Fix bounds checking of address properties in FDT code. Rework the
     code to have a single implementation of the bounds checks.

   - Rework of_irq_init() to ignore any implicit interrupt-parent (i.e.
     in a parent node) on nodes without an interrupt. This matches the
     spec description and fixes some RISC-V platforms.

   - Avoid a spurious message on overlay removal

   - Skip DT kunit tests on RISCV+ACPI"

* tag 'devicetree-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits)
  dt-bindings: kbuild: Skip validating empty examples
  dt-bindings: interrupt-controller: brcm,bcm2836-l1-intc: Drop interrupt-controller requirement
  dt-bindings: display: Fix brcm,bcm2835-hvs bindings for BCM2712
  dt-bindings: display: bcm2711-hdmi: Add interrupt details for BCM2712
  of: Skip devicetree kunit tests when RISCV+ACPI doesn't populate root node
  soc: tegra: Simplify with of_machine_device_match()
  soc: qcom: ubwc: Simplify with of_machine_get_match_data()
  powercap: dtpm: Simplify with of_machine_get_match_data()
  platform: surface: Simplify with of_machine_get_match_data()
  irqchip/atmel-aic: Simplify with of_machine_get_match_data()
  firmware: qcom: scm: Simplify with of_machine_device_match()
  cpuidle: big_little: Simplify with of_machine_device_match()
  cpufreq: sun50i: Simplify with of_machine_device_match()
  cpufreq: mediatek: Simplify with of_machine_get_match_data()
  cpufreq: dt-platdev: Simplify with of_machine_get_match_data()
  of: Add wrappers to match root node with OF device ID tables
  dt-bindings: eeprom: at25: Add Anvo ANV32C81W
  of/reserved_mem: Simplify the logic of __reserved_mem_alloc_size()
  of/reserved_mem: Simplify the logic of fdt_scan_reserved_mem_reg_nodes()
  of/reserved_mem: Simplify the logic of __reserved_mem_reserve_reg()
  ...
 2025-12-04 15:50:37 -08:00
Akhil P Oommen
7bc29d5fb6 dt-bindings: display/msm/gmu: Add Adreno X2-85 GMU 
Document Adreno X2-85 GMU found in Glymur chipsets in the
dt-binding specification. It is very similar to Adreno 840
GMU with the additional requirement of RSCC HUB clock.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/689032/
Message-ID: <20251118-kaana-gpu-support-v4-21-86eeb8e93fb6@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
 2025-11-18 09:04:13 -08:00
Akhil P Oommen
e9bbdb4d53 dt-bindings: display/msm/gmu: Add Adreno 840 GMU 
Document Adreno 840 GMU in the dt-binding specification.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/689031/
Message-ID: <20251118-kaana-gpu-support-v4-20-86eeb8e93fb6@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
 2025-11-18 09:04:13 -08:00
Rob Herring (Arm)
0b2333183a dt-bindings: Remove extra blank lines 
Generally at most 1 blank line is the standard style for DT schema
files. Remove the few cases with more than 1 so that the yamllint check
for this can be enabled.

Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> # remoteproc
Acked-by: Georgi Djakov <djakov@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Uwe Kleine-König <ukleinek@kernel.org> # for allwinner,sun4i-a10-pwm.yaml
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> # mtd
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Manivannan Sadhasivam <mani@kernel.org> # For PCI controller bindings
Link: https://patch.msgid.link/20251023143957.2899600-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2025-11-17 11:24:50 -06:00
Krzysztof Kozlowski
bcc357c8e0 dt-bindings: Update Krzysztof Kozlowski's email 
Update Krzysztof Kozlowski's email address to kernel.org account to stay
reachable.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20251021095354.86455-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2025-11-17 11:24:50 -06:00
Xiangxu Yin
e2f085ab86 dt-bindings: display: msm: sm6150-mdss: Fix example indentation and OPP values 
Improve the binding example by fixing indentation and adding missing
blank lines for better readability. Also correct the OPP clock values
to match the actual SM6150 DTS configuration.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Xiangxu Yin <xiangxu.yin@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/685342/
Link: https://lore.kernel.org/r/20251104-add-displayport-support-to-qcs615-devicetree-v7-2-e51669170a6f@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:28 +02:00
Xiangxu Yin
f43f033883 dt-bindings: display: msm: sm6150-mdss: Add DisplayPort controller 
SM6150 uses the same DisplayPort controller as SM8150, which is compatible
with SM8350. Add SM6150-specific compatible string for the DisplayPort
controller.

Signed-off-by: Xiangxu Yin <xiangxu.yin@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/685343/
Link: https://lore.kernel.org/r/20251104-add-displayport-support-to-qcs615-devicetree-v7-1-e51669170a6f@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:28 +02:00
Xiangxu Yin
7f334ae4d7 dt-bindings: display/msm: dp-controller: Add SM6150 
Add DisplayPort controller binding for Qualcomm SM6150 SoC.
SM6150 uses the same controller IP as SM8150.
Declare 'qcom,sm6150-dp' as a fallback compatible to
'qcom,sm8150-dp' and 'qcom,sm8350-dp' for consistency with existing
bindings and to ensure correct matching and future clarity.

Signed-off-by: Xiangxu Yin <xiangxu.yin@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/674893/
Link: https://lore.kernel.org/r/20250916-add-dp-controller-support-for-sm6150-v3-1-dd60ebbd101e@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:27 +02:00
Yongxing Mou
ad1b6a10de dt-bindings: display/msm: Document MDSS on QCS8300 
Document the MDSS hardware found on the Qualcomm QCS8300 platform.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/684201/
Link: https://lore.kernel.org/r/20251029-qcs8300_mdss-v13-3-e8c8c4f82da2@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:27 +02:00
Yongxing Mou
f080ccd90f dt-bindings: display/msm: dp-controller: document QCS8300 compatible 
Add compatible string for the DisplayPort controller found on the
Qualcomm QCS8300 SoC.

The Qualcomm QCS8300 platform comes with one DisplayPort controller
that supports 4 MST streams, similar to the one found on the SA8775P.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/684200/
Link: https://lore.kernel.org/r/20251029-qcs8300_mdss-v13-2-e8c8c4f82da2@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:27 +02:00
Yongxing Mou
b40f0e185d dt-bindings: display/msm: Document the DPU for QCS8300 
Document the DPU for Qualcomm QCS8300 platform. It use the same DPU
hardware with SA8775P and reuse it's driver.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/684198/
Link: https://lore.kernel.org/r/20251029-qcs8300_mdss-v13-1-e8c8c4f82da2@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:27 +02:00
Abel Vesa
8f63bf9082 dt-bindings: display: msm: Document the Glymur DiplayPort controller 
Document the DisplayPort controller found in the Qualcomm Glymur SoC.
There are 4 controllers and their new core revision is different when
compared to all previous platforms, therefore being incompatible.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/683717/
Link: https://lore.kernel.org/r/20251027-glymur-display-v3-3-aa13055818ac@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:27 +02:00
Abel Vesa
ceee64dd50 dt-bindings: display: msm: Document the Glymur Display Processing Unit 
Add DPU for Qualcomm Glymur SoC which has very few changes compared
to SM8750, just enough to make them incompatible.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/683716/
Link: https://lore.kernel.org/r/20251027-glymur-display-v3-2-aa13055818ac@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:27 +02:00
Abel Vesa
1aee577bbc dt-bindings: display: msm: Document the Glymur Mobile Display SubSystem 
The MDSS/MDP display subsystem found on Glymur platform is 2 minor version
increase compared to SM8750, which makes it incompatible with all previous
platforms. So document it.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/683714/
Link: https://lore.kernel.org/r/20251027-glymur-display-v3-1-aa13055818ac@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:27 +02:00
Krzysztof Kozlowski
dd06398da1 dt-bindings: display/msm: Reference DAI schema for DAI properties 
DisplayPort nodes are DAIs (Digital Audio Interfaces): they have already
'sound-dai-cells'.  Reference the common DAI schema to bring common
properties for them, which allows also customizing DAI name prefix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/682376/
Link: https://lore.kernel.org/r/20251021111050.28554-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-11-14 16:59:27 +02:00
Barnabás Czémán
f1f514d730 dt-bindings: display/msm/gpu: describe A505 clocks 
Descirbe A505 clocks it is using same clocks like A506.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Patchwork: https://patchwork.freedesktop.org/patch/672751/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
 2025-09-08 07:24:58 -07:00
Jie Zhang
c2cc1e60c1 dt-bindings: display/msm/gmu: Update Adreno 623 bindings 
Update Adreno 623's dt-binding to remove smmu_clk which is not required
for this GMU.

Signed-off-by: Jie Zhang <quic_jiezh@quicinc.com>
Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/672455/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
 2025-09-06 09:09:39 -07:00
Abhinav Kumar
9be5c47908 dt-bindings: display/msm: expand to support MST 
On a vast majority of Qualcomm chipsets DisplayPort controller can
support several MST streams (up to 4x). To support MST these chipsets
use up to 4 stream pixel clocks for the DisplayPort controller and
several extra register regions. Expand corresponding region and clock
bindings for these platforms and fix example schema files to follow
updated bindings.

Note: On chipsets that support MST, the number of streams supported
can vary between controllers. For example, SA8775P supports 4 MST
streams on mdss_dp0 but only 2 streams on mdss_dp1.

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/672585/
Link: https://lore.kernel.org/r/20250903-dp_mst_bindings-v8-7-7526f0311eaa@oss.qualcomm.com
 2025-09-04 02:20:49 +03:00
Abhinav Kumar
0253f5ef8d dt-bindings: display/msm: drop assigned-clock-parents for dp controller 
DP controller schema documents assigned-clocks and
assigned-clock-parents. However these assignments should not be a part
of the ABI: there are no actual requirements on the order of the
assignments, MST cases require different number of clocks to be
assigned, etc.

Instead of fixing up the documentation, drop the assigned-clock-parents
and assigned-clocks from the bindings. The generic clock/clock.yaml
already covers these properties.

Suggested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/672586/
Link: https://lore.kernel.org/r/20250903-dp_mst_bindings-v8-6-7526f0311eaa@oss.qualcomm.com
 2025-09-04 02:20:49 +03:00
Abhinav Kumar
3259ffe5b1 dt-bindings: display/msm: dp-controller: add X1E80100 
Add X1E80100 to the dp-controller bindings, it has DisplayPort
controller similar to other platforms, but it uses its own compatible
string.

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/672578/
Link: https://lore.kernel.org/r/20250903-dp_mst_bindings-v8-5-7526f0311eaa@oss.qualcomm.com
 2025-09-04 02:20:49 +03:00
Abhinav Kumar
2c97ee44d2 dt-bindings: display/msm: qcom,x1e80100-mdss: correct DP addresses 
Fix c&p error and correct example to use 32-bit addressing (as the rest
of the example DT does) instead of 64-bit (as the platform does).  It
got unnoticed before since DP controller node wasn't validated against
DT schema because of the missing compatible.

Fixes: 81de267367 ("dt-bindings: display/msm: Document MDSS on X1E80100")
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/672574/
Link: https://lore.kernel.org/r/20250903-dp_mst_bindings-v8-4-7526f0311eaa@oss.qualcomm.com
 2025-09-04 02:20:49 +03:00
Dmitry Baryshkov
afc9e583c0 dt-bindings: display/msm: dp-controller: document DP on SM7150 
The qcom,sm7150-dp compatible is documented in schema. Mark DisplayPort
controller as compatible with SM8350.

Fixes: 726eded12d ("dt-bindings: display/msm: Add SM7150 MDSS")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/672572/
Link: https://lore.kernel.org/r/20250903-dp_mst_bindings-v8-3-7526f0311eaa@oss.qualcomm.com
 2025-09-04 02:20:49 +03:00
Dmitry Baryshkov
5484265fd6 dt-bindings: display/msm: dp-controller: fix fallback for SM6350 
Currently SM6350 uses qcom,sm8350-dp as a fallback compatible entry.
This works, but adding DP MST support will reveal that this SoC is
not fully compatible with SM8350 platform: the former one doesn't
provide MST support, while the latter one will get it. DT schema for
SM8350 is going to demand MST-related clocks which SM6350 doesn't
provide.

Add new entry for SM6350 with fallback to SC7180 (which belongs to the
same generation and also doesn't have MST support). SC7180 has been
supported by the Linux kernel long ago (and long before SM8350 support
was added).

Fixes: 3908615159 ("dt-bindings: display: msm: dp-controller: document SM6350 compatible")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/672571/
Link: https://lore.kernel.org/r/20250903-dp_mst_bindings-v8-2-7526f0311eaa@oss.qualcomm.com
 2025-09-04 02:20:49 +03:00
Dmitry Baryshkov
ac77c8f12e dt-bindings: display/msm: dp-controller: allow eDP for SA8775P 
On Qualcomm SA8775P the DP controller might be driving either a
DisplayPort or a eDP sink (depending on the PHY that is tied to the
controller). Reflect that in the schema.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/672569/
Link: https://lore.kernel.org/r/20250903-dp_mst_bindings-v8-1-7526f0311eaa@oss.qualcomm.com
 2025-09-04 02:20:49 +03:00
Dmitry Baryshkov
fd5c9b3c99 dt-bindings: display/msm: describe MDSS on SC8180X 
Describe the Mobile Display SubSystem (MDSS) unit as present on the
SC8180X platform.

Reported-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/662498/
Link: https://lore.kernel.org/r/20250704-mdss-schema-v1-3-e978e4e73e14@oss.qualcomm.com
 2025-08-29 01:51:46 +03:00
Dmitry Baryshkov
275af16d72 dt-bindings: display/msm: describe DPU on SC8180X 
Describe the Display Processing Unit (DPU) as present on the SC8180X
platform.

Reported-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/662502/
Link: https://lore.kernel.org/r/20250704-mdss-schema-v1-2-e978e4e73e14@oss.qualcomm.com
 2025-08-29 01:51:45 +03:00
Dmitry Baryshkov
505441083a dt-bindings: display/msm: dsi-controller-main: add SC8180X 
Describe the SC8180X-specific compatible for the DSI controller persent
on the SoC. While the current DT for SC8180X doesn't use this
compatible, all other platforms were updated to have one. This change
makes SC8180X follow the lead.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/662495/
Link: https://lore.kernel.org/r/20250704-mdss-schema-v1-1-e978e4e73e14@oss.qualcomm.com
 2025-08-29 01:51:45 +03:00
Dmitry Baryshkov
f3b649d7a5 dt-bindings: display/msm/gpu: describe clocks for each Adreno GPU type 
Rather than having a single list with all possible clocks for A3xx-A5xx
define individual Adreno GPU types and corresponding clock lists.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/661348/
Link: https://lore.kernel.org/r/20250628-rework-msm-gpu-schema-v1-3-89f818c51b6a@oss.qualcomm.com
 2025-08-29 01:51:45 +03:00
Dmitry Baryshkov
cef3a60b30 dt-bindings: display/msm/gpu: describe alwayson clock 
Adreno A506 and A510 have one extra clock, alwayson. Describe it in the
schema.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/661352/
Link: https://lore.kernel.org/r/20250628-rework-msm-gpu-schema-v1-2-89f818c51b6a@oss.qualcomm.com
 2025-08-29 01:51:45 +03:00
Dmitry Baryshkov
86d39a046b dt-bindings: display/msm/gpu: account for 7xx GPUs in clocks conditions 
Handle two cases for Adreno 7xx:
- Adreno 702 follows A610 and A619 example and has clocks in the GPU
  node.
- Newer 7xx GPUs use a different pattern for the compatibles and did not
  match currently.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/661351/
Link: https://lore.kernel.org/r/20250628-rework-msm-gpu-schema-v1-1-89f818c51b6a@oss.qualcomm.com
 2025-08-29 01:51:45 +03:00
Dmitry Baryshkov
7ab3b7579a dt-bindings: display/msm: qcom,mdp5: drop lut clock 
None of MDP5 platforms have a LUT clock on the display-controller, it
was added by the mistake. Drop it, fixing DT warnings on MSM8976 /
MSM8956 platforms. Technically it's an ABI break, but no other platforms
are affected.

Fixes: 385c8ac763 ("dt-bindings: display/msm: convert MDP5 schema to YAML format")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/667822/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
 2025-08-25 14:00:10 -07:00
Krzysztof Kozlowski
6b93840116 dt-bindings: display/msm: qcom,sm8750-mdss: Add SM8750 
Add MDSS/MDP display subsystem for Qualcomm SM8750 SoC, next generation
with two revisions up of the IP block comparing to SM8650.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659614/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-5-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-07-04 16:35:19 +03:00
Krzysztof Kozlowski
1ea958223c dt-bindings: display/msm: qcom,sm8650-dpu: Add SM8750 
Add DPU for Qualcomm SM8750 SoC which has several differences, new
blocks and changes in registers, making it incompatible with SM8650.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659612/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-4-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-07-04 16:35:19 +03:00
Krzysztof Kozlowski
1364e7e66f dt-bindings: display/msm: dp-controller: Add SM8750 
Add DisplayPort controller for Qualcomm SM8750 SoC which so far looks
fully compatible with earlier SM8650 variant - both are of version
v1.5.1 of the IP block.  Datasheet also mentions that both support 4x
MST for DPTX0 and 2x MST for DPTX1.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659611/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-3-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-07-04 16:35:19 +03:00
Krzysztof Kozlowski
34bdf809a5 dt-bindings: display/msm: dsi-controller-main: Add SM8750 
Add DSI controller for Qualcomm SM8750 SoC which is quite different from
previous (SM8650) generation.

It does not allow the display clock controller clocks like "byte" and
"pixel" to be reparented to DSI PHY PLLs while the DSI PHY PLL is not
configured (not prepared, rate not set).  Therefore
assigned-clock-parents are not working here and driver is responsible
for reparenting clocks with proper procedure.  These clocks are now
inputs to the DSI controller device.

Except that SM8750 DSI comes with several differences, new blocks and
changes in registers, making it incompatible with SM8650.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659609/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-2-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-07-04 16:35:19 +03:00
Krzysztof Kozlowski
c257d2c848 dt-bindings: display/msm: dsi-phy-7nm: Add SM8750 
Add DSI PHY v7.0 for Qualcomm SM8750 SoC which is quite different from
previous (SM8650) generation.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659615/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-1-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-07-04 16:35:19 +03:00
Dmitry Baryshkov
fc5c669c90 dt-bindings: display: msm: correct example in SM8350 MDSS schema 
Fix the interconnects in the example to follow the schema changes.

Fixes: 60b8d3a236 ("dt-bindings: display: msm: sm8350-mdss: Describe the CPU-CFG icc path")
Reported-by: Rob Herring <robh@kernel.org>
Closes: http://lore.kernel.org/r/CAL_JsqKr8Xd8uxFzE0YJTyD+V6N++VV8SX-GB5Xt0_BKkeoGUQ@mail.gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/651775/
Link: https://lore.kernel.org/r/20250505-sm8350-fix-example-v1-1-36d5d9ccba66@oss.qualcomm.com
 2025-05-13 21:53:34 +03:00
Rob Herring (Arm)
d92801d8e6 dt-bindings: display/msm: hdmi: Fix constraints on additional 'port' properties 
The MSM HDMI port nodes are missing any restrictions on additional
properties. The $ref should be to "/properties/port" rather than
"/$defs/port-base" as there are not additional properties in the nodes
to define.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/652299/
Link: https://lore.kernel.org/r/20250507215912.2748964-1-robh@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-12 19:18:49 +03:00
Dmitry Baryshkov
90957ca46a dt-bindings: display/msm/hdmi: drop obsolete GPIOs from schema 
The commit 68e674b13b ("drm/msm/hdmi: drop unused GPIO support")
dropped support for obsolete qcom,hdmi-tx-mux-* gpios. They were not
used by any of the upstream platforms. Drop them from the bindings too.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/651708/
Link: https://lore.kernel.org/r/20250505-fd-hdmi-hpd-v5-1-48541f76318c@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-12 19:18:48 +03:00
Ayushi Makhija
a6f2524f4d dt-bindings: display: msm: document DSI controller and phy on SA8775P 
Document DSI controller and phy on SA8775P platform.

Signed-off-by: Ayushi Makhija <quic_amakhija@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/649839/
Link: https://lore.kernel.org/r/20250424062431.2040692-4-quic_amakhija@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 03:54:03 +03:00
Ayushi Makhija
2a0195b94c dt-bindings: msm: dsi-controller-main: document the SA8775P DSI CTRL 
Document the DSI CTRL on the SA8775P Platform.

Signed-off-by: Ayushi Makhija <quic_amakhija@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/649855/
Link: https://lore.kernel.org/r/20250424062431.2040692-3-quic_amakhija@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 03:54:03 +03:00
Ayushi Makhija
850e13b65e dt-bindings: display: msm-dsi-phy-7nm: document the SA8775P DSI PHY 
Document the DSI PHY on the SA8775P Platform.

Signed-off-by: Ayushi Makhija <quic_amakhija@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/649838/
Link: https://lore.kernel.org/r/20250424062431.2040692-2-quic_amakhija@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 03:54:03 +03:00
Konrad Dybcio
60b8d3a236 dt-bindings: display: msm: sm8350-mdss: Describe the CPU-CFG icc path 
There's a separate path that allows register access from CPUSS.
Describe it.

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/641464/
Link: https://lore.kernel.org/r/20250306-topic-dt_bindings_fixups-v1-2-0c84aceb0ef9@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 03:54:03 +03:00
Dmitry Baryshkov
3096209b7a dt-bindings: display/msm: Add Qualcomm SAR2130P 
Describe the Mobile Display SubSystem (MDSS) device present on the
Qualcomm SAR2130P platform. It looks pretty close to SM8550 on the
system level. SAR2130P features two DSI hosts and single DisplayPort
controller.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/649265/
Link: https://lore.kernel.org/r/20250418-sar2130p-display-v5-5-442c905cb3a4@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 03:53:59 +03:00
Dmitry Baryshkov
759fe71817 dt-bindings: display/msm: qcom,sc7280-dpu: describe SAR2130P 
Describe DPU controller present on Qualcomm SAR2130P platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/649254/
Link: https://lore.kernel.org/r/20250418-sar2130p-display-v5-4-442c905cb3a4@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 01:14:27 +03:00
Dmitry Baryshkov
262650e718 dt-bindings: display/msm: dsi-phy-7nm: describe SAR2130P 
Describe MIPI DSI PHY present on Qualcomm SAR2130P platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/649252/
Link: https://lore.kernel.org/r/20250418-sar2130p-display-v5-3-442c905cb3a4@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 01:14:27 +03:00
Dmitry Baryshkov
3c70c9d0a9 dt-bindings: display/msm: dsi-controller-main: describe SAR2130P 
Describe MIPI DSI controller present on Qualcomm SAR2130P platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/649250/
Link: https://lore.kernel.org/r/20250418-sar2130p-display-v5-2-442c905cb3a4@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 01:14:27 +03:00
Dmitry Baryshkov
b341da1172 dt-bindings: display/msm: dp-controller: describe SAR2130P 
Describe DisplayPort controller present on Qualcomm SAR2130P platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/649263/
Link: https://lore.kernel.org/r/20250418-sar2130p-display-v5-1-442c905cb3a4@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 01:14:27 +03:00
Dmitry Baryshkov
2f1d131147 dt-bindings: display: msm: mdp4: add LCDC clock and PLL source 
Add the LCDC / LVDS clock input and the XO used to drive internal LVDS
PLL to MDP4 controller bindings. The controller also provides LVDS PHY
PLL, so add optional #clock-cells to the device.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/650278/
Link: https://lore.kernel.org/r/20250425-fd-mdp4-lvds-v4-1-6b212160b44c@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 01:12:30 +03:00
Luca Weiss
6694d17843 dt-bindings: msm: qcom,mdss: Document interconnect paths 
Document two interconnect paths found on the MDSS on MSM8953.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Luca Weiss <luca@lucaweiss.eu>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/649391/
Link: https://lore.kernel.org/r/20250420-msm8953-interconnect-v2-1-828715dcb674@lucaweiss.eu
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-05-02 01:11:53 +03:00