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Luca Weiss 4bf38bac1b net: ipa: add IPA v5.2 configuration data 
Add the configuration data required for IPA v5.2, which is used in
the Qualcomm Milos SoC.

Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260410-ipa-v5-2-v2-2-778422a05060@fairphone.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 15:26:13 -07:00
Luca Weiss d471d70cc9 dt-bindings: net: qcom,ipa: add Milos compatible 
Add support for the Milos SoC, which uses IPA v5.2.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260410-ipa-v5-2-v2-1-778422a05060@fairphone.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 15:26:13 -07:00
Luca Weiss 1335b903cf net: ipa: Fix decoding EV_PER_EE for IPA v5.0+ 
Initially 'reg' and 'val' are assigned from HW_PARAM_2.

But since IPA v5.0+ takes EV_PER_EE from HW_PARAM_4 (instead of
NUM_EV_PER_EE from HW_PARAM_2), we not only need to re-assign 'reg' but
also read the register value of that register into 'val' so that
reg_decode() works on the correct value.

Fixes: f651334e1e ("net: ipa: add HW_PARAM_4 GSI register")
Link: https://sashiko.dev/#/patchset/20260403-milos-ipa-v1-0-01e9e4e03d3e%40fairphone.com?part=2
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://patch.msgid.link/20260409-ipa-fixes-v1-2-a817c30678ac@fairphone.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 13:49:33 -07:00
Luca Weiss de08f95856 net: ipa: Fix programming of QTIME_TIMESTAMP_CFG 
The 'val' variable gets overwritten multiple times, discarding previous
values. Looking at the git log shows these should be combined with |=
instead.

Fixes: 9265a4f0f0 ("net: ipa: define even more IPA register fields")
Link: https://sashiko.dev/#/patchset/20260403-milos-ipa-v1-0-01e9e4e03d3e%40fairphone.com?part=4
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://patch.msgid.link/20260409-ipa-fixes-v1-1-a817c30678ac@fairphone.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 13:49:32 -07:00
Luca Weiss 4e0dc01bd5 dt-bindings: sram: Document qcom,milos-imem 
Add compatible for Milos SoC IMEM.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260410-milos-imem-v3-1-d215385fa5ab@fairphone.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2026-04-10 08:27:29 -05:00
Luca Weiss b043657c35 regulator: dt-bindings: qcom,qca6390-pmu: Document WCN6755 PMU 
Document the WCN6755 PMU using a fallback to WCN6750 since the two chips
seem to be completely pin and software compatible. In fact the original
downstream kernel just pretends the WCN6755 is a WCN6750.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260403-milos-fp6-bt-wifi-v2-1-393322b27c5f@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2026-04-06 14:16:40 +01:00
Luca Weiss 5a623ef758 regulator: devres: Use enum regulator_get_type in internal functions 
The enum regulator_get_type has been available since 2017, so use that
enum instead of an "untyped" int in the three functions where "get_type"
is used.

No functional change intended.

Suggested-by: Griffin Kroah-Hartman <griffin.kroah@fairphone.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260330-regulator-devres-type-v1-1-d2c244576845@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2026-03-30 15:44:06 +01:00
Luca Weiss 1d44de258d arm64: dts: qcom: qcm6490-fairphone-fp5: Add front camera support 
Add and configure the necessary nodes to enable the front camera
(Samsung S5KJN1), connected to CSIPHY 3.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20260319-fp5-s5kjn1-v3-2-9cf4b8c09567@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-30 09:00:18 -05:00
Luca Weiss e7fc3c46dc arm64: dts: qcom: qcm6490-fairphone-fp5: Sort pinctrl nodes by pins 
As per DTS Coding Style, sort pinctrl subnodes by the "pins" property,
in preparation to add more pinctrl states.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260319-fp5-s5kjn1-v3-1-9cf4b8c09567@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-30 09:00:18 -05:00
Luca Weiss 924d734960 arm64: dts: qcom: milos-fairphone-fp6: Add camera EEPROMs on CCI busses 
Enable the CCI I2C busses and add nodes for the EEPROMs found on the
camera that are connected there.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20260320-milos-cci-v2-3-1947fc83f756@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-30 08:59:19 -05:00
Luca Weiss e9e75b3e62 arm64: dts: qcom: milos: Add CCI busses 
Add the nodes and the pinctrl for the CCI I2C busses on the Milos SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20260320-milos-cci-v2-2-1947fc83f756@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-30 08:59:19 -05:00
Luca Weiss 1b052060bd arm64: dts: qcom: milos-fairphone-fp6: Enable UFS 
Configure and enable the nodes for UFS, so that we can access the
internal storage.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20260319-milos-ufs-v3-2-b7c60bdd0d48@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-26 09:40:50 -05:00
Luca Weiss 04bb374333 arm64: dts: qcom: milos: Add UFS nodes 
Add the nodes for the UFS PHY and UFS host controller, along with the
ICE used for UFS.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20260319-milos-ufs-v3-1-b7c60bdd0d48@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-26 09:40:50 -05:00
Luca Weiss be7c1badb0 arm64: dts: qcom: sm7225-fairphone-fp4: Fix conflicting bias pinctrl 
The pinctrl nodes from sm6350.dtsi already contain a bias-* property, so
that needs to be deleted, otherwise the dtb will contain two conflicting
bias-* properties.

Reported-by: Conor Dooley <conor@kernel.org>
Closes: https://lore.kernel.org/r/20260310-maritime-silly-05e7b7e03aa6@spud/
Fixes: c4ef464b24 ("arm64: dts: qcom: sm7225-fairphone-fp4: Add Bluetooth")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20260319-fp4-uart1-fix-v1-1-f6b3fedef583@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-26 09:40:49 -05:00
Luca Weiss 3272916a7c arm64: dts: qcom: milos: Add LPASS LPI pinctrl node 
Add a node for the LPASS LPI pinctrl found on the Milos SoC and define a
few pinctrl states that will be used in the future.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Linus Walleij <linusw@kernel.org>
Link: https://lore.kernel.org/r/20260306-milos-pinctrl-lpi-v1-4-086946dbb855@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-26 09:40:48 -05:00
Luca Weiss cf11d15613 arm64: dts: qcom: milos: add ADSP GPR 
Add the ADSP Generic Packet Router (GPR) device node as part of audio
subsystem in Qualcomm Milos SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260306-milos-fastrpc-gpr-v1-2-893eb98869ce@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-26 09:40:38 -05:00
Luca Weiss a6a2c01db7 arm64: dts: qcom: milos: Add fastrpc nodes 
Add fastrpc nodes for both ADSP and CDSP.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260306-milos-fastrpc-gpr-v1-1-893eb98869ce@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-26 09:40:37 -05:00
Luca Weiss 9fc67d20c9 arm64: dts: qcom: milos-fairphone-fp6: Add Hall Effect sensor 
Add a node for the Hall Effect sensor, used to detect whether the Flip
Cover is closed or not.

The sensor is powered through vreg_l10b, so let's put a
regulator-always-on on that to make sure the sensor gets power.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260213-fp6-hall-sensor-v2-1-ecd113d4919c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-26 09:40:33 -05:00
Luca Weiss ed9d901253 arm64: dts: qcom: milos: Sort pinctrl subnodes by pins 
As documented in the "Devicetree Sources (DTS) Coding Style" document,
pinctrl subnodes should be sorted by the pins property. Do this once for
milos.dtsi so that future additions can be added at the right places.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260213-milos-pinctrl-sort-v1-1-799bae597074@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-26 09:40:32 -05:00
Luca Weiss 73feb0d1e2 arm64: dts: qcom: kodiak: Add I2S1 pinctrl definitions 
Add the pinctrl definitions to configure gpio6-gpio9 of the lpass_tlmm
for I2S output.

Co-developed-by: Bharadwaj Raju <bharadwaj.raju@machinesoul.in>
Signed-off-by: Bharadwaj Raju <bharadwaj.raju@machinesoul.in>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260211-kodiak-i2s1-v1-1-b3a7fad8014e@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-26 09:40:31 -05:00
Luca Weiss 8e23163c38 arm64: defconfig: Enable Milos LPASS LPI pinctrl driver 
Build the LPASS LPI pinctrl driver as module, as required by devices
using the Qualcomm Milos SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20260306-milos-pinctrl-lpi-v1-3-086946dbb855@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-23 11:24:11 -05:00
Luca Weiss a78295dff1 dt-bindings: i2c: qcom-cci: Document Milos compatible 
Add Milos compatible for the CAMSS CCI interfaces.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
 2026-03-20 22:12:46 +01:00
Luca Weiss 678647c26e soc: qcom: pd-mapper: Add Milos compatible 
Add support for the Qualcomm Milos SoC to the protection domain mapper.
Milos shares the same protection domain configuration as SM8550, so
reuse the existing SM8550 domain data.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260116-milos-fp6-bt-wifi-v1-1-27b4fbb77e9c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 21:58:28 -05:00
Luca Weiss 48847fea51 arm64: defconfig: Enable S5KJN1 camera sensor 
Enable the S5KJN1 driver which is used for the front camera on the
Fairphone 5 smartphone.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260313-fp5-s5kjn1-v1-3-fa4f1c727318@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-03-18 20:55:38 -05:00
Luca Weiss ca0395d9ef pinctrl: qcom: Add Milos LPASS LPI TLMM 
Add a driver for the pin controller in the Low Power Audio SubSystem
(LPASS) on the Milos SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
 2026-03-10 12:27:17 +01:00
Luca Weiss 3bf14aec6d dt-bindings: pinctrl: qcom: Add Milos LPASS LPI pinctrl 
Add bindings for pin controller in Milos Low Power Audio SubSystem
(LPASS).

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
 2026-03-10 12:27:04 +01:00
Luca Weiss cf44b6369b scsi: ufs: qcom,sc7180-ufshc: dt-bindings: Document the Milos UFS Controller 
Document the UFS Controller on the Milos SoC.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260112-milos-ufs-v2-2-d3ce4f61f030@fairphone.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2026-02-28 17:53:26 -05:00
Luca Weiss 171b3663f3 ASoC: codecs: aw88261: Add firmware-name support 
Since the aw88261_acf.bin file appears to be device-specific, add
firmware-name support so that devicetree users can point to a
device-specific path to not conflict with other devices that might also
ship a aw88261_acf.bin.

Read the "firmware-name" property if available, and otherwise fall back
to the generic name.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260211-aw88261-fwname-v1-3-e24e833a019d@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2026-02-22 23:52:02 +00:00
Luca Weiss c5ad3f6231 ASoC: dt-bindings: awinic,aw88395: Document firmware-name property 
Since the aw88261_acf.bin file appears to be device-specific, add a
firmware-name property so that devicetree users can point to a
device-specific path to not conflict with other devices that might also
ship a aw88261_acf.bin.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260211-aw88261-fwname-v1-2-e24e833a019d@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2026-02-22 23:52:01 +00:00
Luca Weiss 957e5be2e1 ASoC: qcom: sm8250: Add quinary MI2S support 
Add support for the QUINARY_MI2S_RX which is used on some devices to
send audio data to speaker amplifiers.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20260211-snd-sm8250-quinary-mi2s-v1-1-f62e49d85af8@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2026-02-16 16:30:40 +00:00
Luca Weiss eabf273c84 pinctrl: qcom: sm8250-lpass-lpi: Fix i2s2_data_groups definition 
The i2s2_data function is available on both gpio12 and gpio13. Fix the
groups definition.

Fixes: 6e261d1090 ("pinctrl: qcom: Add sm8250 lpass lpi pinctrl driver")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
 2026-02-03 01:22:06 +01:00
Luca Weiss 85faec1e85 dt-bindings: crypto: qcom,inline-crypto-engine: document the Milos ICE 
Document the Inline Crypto Engine (ICE) on the Milos SoC.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2026-01-31 10:52:31 +08:00
Luca Weiss e79cc7b5eb dt-bindings: cpufreq: qcom-hw: document Milos CPUFREQ Hardware 
Document the CPUFREQ Hardware on the Milos SoC.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
 2026-01-27 11:21:22 +05:30
Luca Weiss 15bbdb3e56 arm64: dts: qcom: sm6350: Add clocks for aggre1 & aggre2 NoC 
As per updated bindings, add the clocks for those two interconnects,
which are required to set up QoS correctly.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251114-sm6350-icc-qos-v2-5-6af348cb9c69@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-21 07:21:28 -06:00
Luca Weiss de284988c2 dt-bindings: eeprom: at24: Add compatible for Puya P24C128F 
Add the compatible for an 128Kb EEPROM from Puya.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260116-milos-cci-v1-1-28e01128da9c@fairphone.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
 2026-01-21 10:50:12 +01:00
Luca Weiss 3554ded4f0 phy: qcom-qmp-ufs: Add Milos support 
Add the init sequence tables and config for the UFS QMP phy found in the
Milos SoC.

Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260112-milos-ufs-v2-4-d3ce4f61f030@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2026-01-14 14:58:49 +05:30
Luca Weiss ed0a26aa45 dt-bindings: phy: qcom,sc8280xp-qmp-ufs-phy: document the Milos QMP UFS PHY 
Document the QMP UFS PHY on the Milos SoC.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260112-milos-ufs-v2-3-d3ce4f61f030@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2026-01-14 14:58:49 +05:30
Luca Weiss ee021b2733 arm64: dts: qcom: kodiak: Add missing clock votes for lpass_tlmm 
Without the correct clock votes set, we may be hitting a synchronous
external abort error when touching the lpi registers.

  Internal error: synchronous external abort: 0000000096000010 [#1]  SMP
  <...>
  Call trace:
   lpi_gpio_read.isra.0+0x2c/0x58 (P)
   pinmux_enable_setting+0x218/0x300
   pinctrl_commit_state+0xb0/0x280
   pinctrl_select_state+0x28/0x48
   pinctrl_bind_pins+0x1f4/0x2a0
   really_probe+0x64/0x3a8

Add the clocks to fix that.

Platforms with this SoC using AudioReach won't be impacted due to
qcs6490-audioreach.dtsi already setting clocks & clock-names for
q6prmcc. The sc7280-chrome-common.dtsi has also been adjusted to keep
the behavior the same as they also do not use Elite with q6afecc.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Tested-by: Bhushan Shah <bhushan.shah@machinesoul.in> # On fairphone-fp5
Link: https://lore.kernel.org/r/20260109-kodiak-lpass-tlmm-clocks-v1-1-746112687772@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-09 09:52:13 -06:00
Luca Weiss b9198ce5c6 ASoC: codecs: aw88261: Add devicetree support 
Add the compatible "awinic,aw88261" so that module autoloading will work
based on the compatible from devicetree.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260109-aw88261-dt-v1-2-45840c7632a3@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2026-01-09 15:05:12 +00:00
Luca Weiss e76f8c269e ASoC: codecs: aw88261: Remove AW88261_I2C_NAME macro 
Replace the macro by its simple string value, to make the code less
unnecessarily complicated.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260109-aw88261-dt-v1-1-45840c7632a3@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2026-01-09 15:05:11 +00:00
Luca Weiss e25834d769 arm64: dts: qcom: Add The Fairphone (Gen. 6) 
Add a devicetree for The Fairphone (Gen. 6) smartphone, which is based
on the Milos/SM7635 SoC.

Supported functionality as of this initial submission:
* Debug UART
* Regulators (PM7550, PM8550VS, PMR735B, PM8008)
* Remoteprocs (ADSP, CDSP, MPSS, WPSS)
* Power Button, Volume Keys, Switch
* PMIC-GLINK (Charger, Fuel gauge, USB-C mode switching)
* Camera flash/torch LED
* SD card
* USB

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-9-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-05 16:31:40 -06:00
Luca Weiss d9d59d105f arm64: dts: qcom: Add initial Milos dtsi 
Add a devicetree description for the Milos SoC, which is for example
Snapdragon 7s Gen 3 (SM7635).

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-8-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-05 16:31:40 -06:00
Luca Weiss 8f42f255df arm64: dts: qcom: Add PMIV0104 PMIC 
Add a dts for the PMIC used e.g. on devices with the Milos SoC.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-7-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-05 16:31:39 -06:00
Luca Weiss 57e89dfdfa arm64: dts: qcom: Add PM7550 PMIC 
Add a dts for the PMIC used e.g. with Milos SoC-based devices.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-6-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-05 16:31:39 -06:00
Luca Weiss 446f4802aa arm64: dts: qcom: pm8550vs: Disable different PMIC SIDs by default 
Keep the different PMIC definitions in pm8550vs.dtsi disabled by
default, and only enable them in boards explicitly.

This allows to support boards better which only have pm8550vs_c, like
the Milos/SM7635-based Fairphone (Gen. 6).

Note: I assume that at least some of these devices with PM8550VS also
don't have _c, _d, _e and _g, but this patch is keeping the resulting
devicetree the same as before this change, disabling them on boards that
don't actually have those is out of scope for this patch.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-5-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-05 16:31:39 -06:00
Luca Weiss d88771fda1 dt-bindings: arm: qcom: Add Milos and The Fairphone (Gen. 6) 
Document the Milos-based The Fairphone (Gen. 6) smartphone.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-4-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-05 16:31:39 -06:00
Luca Weiss 42f2799124 dt-bindings: qcom,pdc: document the Milos Power Domain Controller 
Document the Power Domain Controller on the Milos SoC.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-3-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-05 16:31:23 -06:00
Luca Weiss f50da52e5b dt-bindings: crypto: qcom,prng: document Milos 
Document Milos SoC compatible for the True Random Number Generator.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-2-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-05 16:30:53 -06:00
Luca Weiss 7a53133ac4 arm64: dts: qcom: sm7225-fairphone-fp4: Enable CCI pull-up 
Enable vreg_l6p, which is the voltage source for the pull-up resistor of
the CCI busses.

This ensures that I2C communication works as expected.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251210-fp4-cam-prep-v1-4-0eacbff271ec@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-03 12:17:30 -06:00
Luca Weiss e1d3aeff52 arm64: dts: qcom: sm7225-fairphone-fp4: Add camera fixed regulators 
Add multiple fixed regulators that are found on the phone, which provide
power to the cameras.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Bryan O'Donoghue <bod@kernel.org>
Link: https://lore.kernel.org/r/20251210-fp4-cam-prep-v1-3-0eacbff271ec@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-03 12:17:30 -06:00
Luca Weiss 89bce44320 arm64: dts: qcom: sm7225-fairphone-fp4: Add camera EEPROMs 
Add notes for the EEPROMs found on the main rear camera, ultra-wide rear
camera and front camera. Also add some comments that act as placeholders
for other nodes that will be added in the future, for the camera sensors
and some VCM drivers.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251210-fp4-cam-prep-v1-2-0eacbff271ec@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-03 12:17:29 -06:00
Luca Weiss 94d5285f2f arm64: defconfig: Enable options for Qualcomm Milos SoC 
Enable the pinctrl, clock and interconnect drivers for the Qualcomm
Milos SoC. This is required for booting The Fairphone (Gen. 6).

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251219-milos-defconfig-v1-1-f58012ac8ef6@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2026-01-03 11:54:41 -06:00
Luca Weiss 3011612141 dt-bindings: eeprom: at24: Add compatible for Giantec GT24P64A 
Add the compatible for another 64Kb EEPROM from Giantec.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20251210-fp4-cam-prep-v1-1-0eacbff271ec@fairphone.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
 2025-12-17 10:19:03 +01:00
Luca Weiss ee71848130 interconnect: qcom: sm6350: enable QoS configuration 
Enable QoS configuration for master ports with predefined values for
priority and urgency forwarding.

While this does require some "clocks" to be specified in devicetree to
work correctly, thanks to ".qos_requires_clocks = true," this is
backwards compatible with old DT as QoS programming will be skipped for
aggre1_noc and aggre2_noc when clocks are not provided.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251114-sm6350-icc-qos-v2-4-6af348cb9c69@fairphone.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2025-11-19 16:03:12 +02:00
Luca Weiss ccd789e53a interconnect: qcom: sm6350: Remove empty BCM arrays 
Clean up the code by removing empty BCM arrays to save some lines.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251114-sm6350-icc-qos-v2-3-6af348cb9c69@fairphone.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2025-11-19 16:03:09 +02:00
Luca Weiss b56fb8aa66 interconnect: qcom: icc-rpmh: Get parent's regmap for nested NoCs 
Since commit 57eb14779d ("interconnect: qcom: icc-rpmh: Support child
NoC device probe") the icc-rpmh driver supports initializing child NoCs,
but those child NoCs also need to be able to get the parent's regmap in
order to enable QoS.

Change the driver to support that and support programming QoS register.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251114-sm6350-icc-qos-v2-2-6af348cb9c69@fairphone.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2025-11-19 16:03:05 +02:00
Luca Weiss dfb1717308 dt-bindings: interconnect: qcom,sm6350-rpmh: Add clocks for QoS 
Add the clocks for some interconnects to the bindings that are required
to set up the QoS correctly. Update one of the examples to aggre2_noc to
have an example with clocks.

Also while we're at it, remove #interconnect-cells: true as that's
already provided from qcom,rpmh-common.yaml.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251114-sm6350-icc-qos-v2-1-6af348cb9c69@fairphone.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2025-11-19 16:03:00 +02:00
Luca Weiss d2b09520a1 dt-bindings: mfd: qcom-spmi-pmic: Document PM7550 PMIC 
Document the compatible string for the PM7550 PMIC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://patch.msgid.link/20251023-sm7635-pmxr2230-v3-2-f70466c030fe@fairphone.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2025-11-13 14:54:09 +00:00
Luca Weiss c42b91c426 dt-bindings: leds: qcom,spmi-flash-led: Add PM7550 
Document compatible for PM7550 Torch and Flash LED controller.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://patch.msgid.link/20251023-sm7635-pmxr2230-v3-1-f70466c030fe@fairphone.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2025-11-13 14:53:49 +00:00
Luca Weiss 02a3bf3824 dt-bindings: mfd: qcom,spmi-pmic: Document PMIV0104 
Add the PMIV0104 PMIC which is found on e.g. boards with Milos SoCs.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://patch.msgid.link/20251023-sm7635-pmiv0104-v3-1-27f1c417376d@fairphone.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2025-11-13 14:40:51 +00:00
Luca Weiss c1a45887a3 arm64: dts: qcom: sm6350: Add interconnect support to UFS 
Define the two NoC paths used by UFS: ufs-ddr and cpu-ufs.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251023-sm6350-ufs-things-v3-3-b68b74e29d35@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 13:50:18 -05:00
Luca Weiss 06d262bcdb arm64: dts: qcom: sm6350: Add OPP table support to UFSHC 
UFS host controller, when scaling gears, should choose appropriate
performance state of RPMh power domain controller along with clock
frequency. So let's add the OPP table support to specify both clock
frequency and RPMh performance states replacing the old "freq-table-hz"
property.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251023-sm6350-ufs-things-v3-2-b68b74e29d35@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 13:50:18 -05:00
Luca Weiss ec9d588391 arm64: dts: qcom: sm6350: Fix wrong order of freq-table-hz for UFS 
During upstreaming the order of clocks was adjusted to match the
upstream sort order, but mistakently freq-table-hz wasn't re-ordered
with the new order.

Fix that by moving the entry for the ICE clk to the last place.

Fixes: 5a814af5fc ("arm64: dts: qcom: sm6350: Add UFS nodes")
Cc: stable@vger.kernel.org
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251023-sm6350-ufs-things-v3-1-b68b74e29d35@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 13:50:18 -05:00
Luca Weiss 4158379863 arm64: defconfig: Enable configs for Fairphone 3, 4, 5 smartphones 
Enable base options for MSM8953 and SM6350 SoCs and device-specific
options which are used on the Fairphone 3, Fairphone 4 and Fairphone 5.

* MSM8953 SoC
    MSM_GCC_8953, INTERCONNECT_QCOM_MSM8953
* Fairphone 3
    NFC_NXP_NCI*, TOUCHSCREEN_HIMAX_HX83112B, DRM_PANEL_HIMAX_HX83112B

* SM6350 SoC
    SM_CAMCC_6350, SM_DISPCC_6350, SM_GCC_6350, SM_GPUCC_6350,
    SM_VIDEOCC_6350, INTERCONNECT_QCOM_SM6350
* Fairphone 4
    DRM_PANEL_HIMAX_HX83112A

* Fairphone 5
    DRM_PANEL_RAYDIUM_RM692E5, TYPEC_MUX_PTN36502, INPUT_AW86927

* QCOM PMICs (used on multiple of the devices)
    BACKLIGHT_QCOM_WLED, MFD_QCOM_PM8008, REGULATOR_QCOM_PM8008,
    LEDS_CLASS_FLASH, LEDS_QCOM_FLASH

* USB audio offloading (enabled on Fairphone 4 & 5)
    SND_USB_AUDIO*, SND_SOC_USB, SND_SOC_QDSP6_USB, USB_XHCI_SIDEBAND

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251014-arm64-defconfig-fp345-v1-1-53fe1eeb598d@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 12:15:57 -05:00
Luca Weiss 037f0f59bb arm64: dts: qcom: sm7325-nothing-spacewar: Use correct compatible for audiocc 
Use the correct compatible for this phone with standard Qualcomm
firmware and remove references to power-domains from a 'reserved' node.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250930-sc7280-dts-misc-v1-5-5a45923ef705@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 11:28:50 -05:00
Luca Weiss 1a3051614f arm64: dts: qcom: qcm6490-shift-otter: Use correct compatible for audiocc 
Use the correct compatible for this phone with standard Qualcomm
firmware and remove references to power-domains from a 'reserved' node.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250930-sc7280-dts-misc-v1-4-5a45923ef705@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 11:28:50 -05:00
Luca Weiss c207f5319d arm64: dts: qcom: qcm6490-fairphone-fp5: Use correct compatible for audiocc 
Use the correct compatible for this phone with standard Qualcomm
firmware and remove references to power-domains from a 'reserved' node.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250930-sc7280-dts-misc-v1-3-5a45923ef705@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 11:28:50 -05:00
Luca Weiss 99dc57012d arm64: dts: qcom: qcm6490-fairphone-fp5: Add VTOF_LDO_2P8 regulator 
Describe yet another regulator-fixed on this board, powering the ToF
sensor.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250930-sc7280-dts-misc-v1-2-5a45923ef705@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 11:28:50 -05:00
Luca Weiss 3d4142cac4 arm64: dts: qcom: qcm6490-fairphone-fp5: Add supplies to simple-fb node 
Add the OLED power supplies to the simple-framebuffer node, so that
the regulators don't get turned off while the simple-fb is being used.

Fixes: c365a02615 ("arm64: dts: qcom: qcm6490-fairphone-fp5: Enable display")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250930-sc7280-dts-misc-v1-1-5a45923ef705@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 11:28:50 -05:00
Luca Weiss 8b4faf419d arm64: dts: qcom: sm8250: Add MDSS_CORE reset to mdss 
Like on other platforms, if the OS does not support recovering the state
left by the bootloader it needs access to MDSS_CORE, so that it can
clear the MDSS configuration. Add a reference to the relevant reset.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> # RB5
Link: https://lore.kernel.org/r/20250930-sm8250-mdss-reset-v1-1-a64522d91f12@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 11:28:03 -05:00
Luca Weiss f618fef3f1 arm64: dts: qcom: sm6350: Add MDSS_CORE reset to mdss 
Like on other platforms, if the OS does not support recovering the state
left by the bootloader it needs access to MDSS_CORE, so that it can
clear the MDSS configuration. Add a reference to the relevant reset.

This also fixes display init on Linux v6.17.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250919-sm6350-mdss-reset-v1-3-48dcac917c73@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-27 10:47:45 -05:00
Luca Weiss 415aad75c7 clk: qcom: camcc-sm7150: Fix PLL config of PLL2 
The 'Agera' PLLs (with clk_agera_pll_configure) do not take some of the
parameters that are provided in the vendor driver. Instead the upstream
configuration should provide the final user_ctl value that is written to
the USER_CTL register.

Fix the config so that the PLL is configured correctly.

Fixes: 9f0532da42 ("clk: qcom: Add Camera Clock Controller driver for SM7150")
Suggested-by: Taniya Das <taniya.das@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251021-agera-pll-fixups-v1-2-8c1d8aff4afc@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-22 16:59:49 -05:00
Luca Weiss ab0e13141d clk: qcom: camcc-sm6350: Fix PLL config of PLL2 
The 'Agera' PLLs (with clk_agera_pll_configure) do not take some of the
parameters that are provided in the vendor driver. Instead the upstream
configuration should provide the final user_ctl value that is written to
the USER_CTL register.

Fix the config so that the PLL is configured correctly, and fixes
CAMCC_MCLK* being stuck off.

Fixes: 80f5451d9a ("clk: qcom: Add camera clock controller driver for SM6350")
Suggested-by: Taniya Das <taniya.das@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251021-agera-pll-fixups-v1-1-8c1d8aff4afc@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-22 16:59:49 -05:00
Luca Weiss 502099e9c8 clk: qcom: dispcc-sm6350: Add MDSS_CORE & MDSS_RSCC resets 
Add the offsets for two resets inside the dispcc on SM6350 SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250919-sm6350-mdss-reset-v1-2-48dcac917c73@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-22 16:36:42 -05:00
Luca Weiss e090dc10c6 dt-bindings: clock: dispcc-sm6350: Add MDSS_CORE & MDSS_RSCC resets 
Add the indexes for two resets inside the dispcc on SM6350 SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250919-sm6350-mdss-reset-v1-1-48dcac917c73@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-10-22 16:35:57 -05:00
Luca Weiss 48bc0faadb fbdev/simplefb: Sort headers correctly 
Make sure the headers are sorted alphabetically to ensure consistent
code.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250623-simple-drm-fb-icc-v2-4-f69b86cd3d7d@fairphone.com
 2025-09-23 15:59:19 +02:00
Luca Weiss 74bf406229 drm/sysfb: simpledrm: Sort headers correctly 
Make sure the headers are sorted alphabetically to ensure consistent
code.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
 2025-09-23 15:59:01 +02:00
Luca Weiss ef575ff205 remoteproc: qcom: pas: Add Milos remoteproc support 
Add the different remoteprocs found on the Milos SoC: ADSP, CDSP, MPSS
and WPSS.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250915-sm7635-remoteprocs-v5-2-96526cac59c6@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-09-20 22:02:46 -05:00
Luca Weiss 24723d7c09 dt-bindings: remoteproc: qcom,milos-pas: Document remoteprocs 
Document the bindings for the ADSP, CDSP, MPSS and WPSS PAS on the Milos
(e.g. SM7635) SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250915-sm7635-remoteprocs-v5-1-96526cac59c6@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-09-20 22:02:46 -05:00
Luca Weiss 0b6974bb41 soc: qcom: ubwc: Add missing UBWC config for SM7225 
SM7225 is a variation of SM6350, and also needs an entry in the table.

Fixes: 1924272b9c ("soc: qcom: Add UBWC config provider")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2025-08-13 20:58:40 +03:00
Luca Weiss ce872bce11 phy: qualcomm: phy-qcom-eusb2-repeater: Add support for PMIV0104 
Add support for the eUSB2 repeater found on the PMIV0104. There is no
default init table for this PMIC, just the board-specific tuning
parameters are used on top of the default tuning values.

Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250709-sm7635-eusb-repeater-v2-4-b6eff075c097@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2025-08-13 12:19:25 +05:30
Luca Weiss 5edc405465 dt-bindings: phy: qcom,snps-eusb2-repeater: Add compatible for PMIV0104 
Add a dt-bindings compatible string for the Qualcomm's PMIV0104 PMIC.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250709-sm7635-eusb-repeater-v2-3-b6eff075c097@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2025-08-13 12:19:25 +05:30
Luca Weiss 08bde1e7c7 phy: qualcomm: phy-qcom-eusb2-repeater: Support tune-res-fsdif prop 
Support reading the FS Differential TX Output Resistance Tuning from
devicetree and writing the register, as required on some boards.

Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250709-sm7635-eusb-repeater-v2-2-b6eff075c097@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2025-08-13 12:19:25 +05:30
Luca Weiss 791cfbe1c5 dt-bindings: phy: qcom,snps-eusb2-repeater: Document qcom,tune-res-fsdif 
Document the FS Differential TX Output Resistance Tuning value found on
the eUSB2 repeater on Qualcomm PMICs. The tuning values have special
meanings, being different offsets of the resistance to the default value
in Ohms but the exact meaning is not relevant here, as the correct
tuning is determined by hardware engineers to make sure the electrical
properties are as expected.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250709-sm7635-eusb-repeater-v2-1-b6eff075c097@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2025-08-13 12:19:25 +05:30
Luca Weiss ce4d078469 arm64: dts: qcom: sm6350: Add rpmh-stats node 
The qcom_stats driver allows querying sleep stats from various
remoteprocs. Add a node to enable it.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250801-sm6350-rpmh-stats-v1-1-f1fb649d1095@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-08-11 22:56:32 -05:00
Luca Weiss c183cebe69 arm64: dts: qcom: qcm6490-fairphone-fp5: Enable USB audio offload support 
Enable USB audio offloading which allows to play audio via a USB-C
headset with lower power consumption and enabling some other features.

This can be used like the following:

  $ amixer -c0 cset name='USB_RX Audio Mixer MultiMedia1' On
  $ aplay --device=plughw:0,0 test.wav

Compared to regular playback to the USB sound card no xhci-hcd
interrupts appear during playback, instead the ADSP will be handling the
USB transfers.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250801-fp5-usb-audio-offload-v1-2-240fc213d3d3@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-08-11 22:56:31 -05:00
Luca Weiss 55863887fa arm64: dts: qcom: sc7280: Add q6usbdai node 
Add a node for q6usb which handles USB audio offloading, allowing to
play audio via a USB-C headset with lower power consumption and enabling
some other features.

We also need to set num-hc-interrupters for the dwc3 for the q6usb to be
able to use its sideband interrupter.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250801-fp5-usb-audio-offload-v1-1-240fc213d3d3@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-08-11 22:56:30 -05:00
Luca Weiss a6c4d92fcc dt-bindings: soc: qcom,rpmh-rsc: Remove double colon from description 
No double colon is necessary in the description. Fix it.

Reported-by: Rob Herring <robh@kernel.org>
Closes: https://lore.kernel.org/lkml/20250625150458.GA1182597-robh@kernel.org/
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250717-bindings-double-colon-v1-3-c04abc180fcd@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-08-11 16:48:03 -05:00
Luca Weiss 35e0b432d5 arm64: dts: qcom: pmk8550: Correct gpio node name 
The reg for the GPIOs is 0xb800 and not 0x8800, so fix this copy-paste
mistake.

Fixes: e9c0a4e484 ("arm64: dts: qcom: Add PMK8550 pmic dtsi")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250625-pmk8550-gpio-name-v1-1-58402849f365@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-08-11 13:22:44 -05:00
Luca Weiss 5ce2aa520d arm64: dts: qcom: sm7225-fairphone-fp4: Enable USB audio offload support 
Enable USB audio offloading which allows to play audio via a USB-C
headset with lower power consumption and enabling some other features.

This can be used like the following:

  $ amixer -c0 cset name='USB_RX Audio Mixer MultiMedia1' On
  $ aplay --device=plughw:0,0 test.wav

Compared to regular playback to the USB sound card no xhci-hcd
interrupts appear during playback, instead the ADSP will be handling the
USB transfers.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250501-fp4-usb-audio-offload-v2-5-30f4596281cd@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-08-11 13:22:43 -05:00
Luca Weiss bbc5a9b5d9 arm64: dts: qcom: sm6350: Add q6usbdai node 
Add a node for q6usb which handles USB audio offloading, allowing to
play audio via a USB-C headset with lower power consumption and enabling
some other features.

We also need to set num-hc-interrupters for the dwc3 for the q6usb to be
able to use its sideband interrupter.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250501-fp4-usb-audio-offload-v2-4-30f4596281cd@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-08-11 13:22:43 -05:00
Luca Weiss 9bdaf9a96d dt-bindings: mailbox: qcom-ipcc: document the Milos Inter-Processor Communication Controller 
Document the Inter-Processor Communication Controller on the Milos SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
 2025-08-06 12:44:40 -05:00
Luca Weiss f2aa00e4f6 net: ipa: add IPA v5.1 and v5.5 to ipa_version_string() 
Handle the case for v5.1 and v5.5 instead of returning "0.0".

Also reword the comment below since I don't see any evidence of such a
check happening, and - since 5.5 has been missing - can happen.

Fixes: 3aac8ec1c0 ("net: ipa: add some new IPA versions")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dawid Osuchowski <dawid.osuchowski@linux.intel.com>
Reviewed-by: Alex Elder <elder@riscstar.com>
Link: https://patch.msgid.link/20250728-ipa-5-1-5-5-version_string-v1-1-d7a5623d7ece@fairphone.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2025-07-30 18:08:10 -07:00
Luca Weiss e51c16f9ee dt-bindings: clock: qcom: Remove double colon from description 
No double colon is necessary in the description. Fix it for all bindings
so future bindings won't have the same copy-paste mistake.

Reported-by: Rob Herring <robh@kernel.org>
Closes: https://lore.kernel.org/lkml/20250625150458.GA1182597-robh@kernel.org/
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250717-bindings-double-colon-v1-1-c04abc180fcd@fairphone.com
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2025-07-24 12:24:08 -07:00
Luca Weiss c58c35ef6a ASoC: qcom: sm8250: Add Fairphone 4 soundcard compatible 
Add a compatible for the SM7225-based Fairphone 4 which can use this
machine driver.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20250723-fp4-usb-audio-offload-v3-3-6be84ed4fc39@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2025-07-23 15:09:30 +01:00
Luca Weiss d664e75317 ASoC: dt-bindings: qcom,sm8250: Add Fairphone 4 sound card 
Document the bindings for the sound card on Fairphone 4 which uses the
older non-audioreach audio architecture.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20250723-fp4-usb-audio-offload-v3-2-6be84ed4fc39@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2025-07-23 15:09:29 +01:00
Luca Weiss b102c9d89f ASoC: dt-bindings: qcom,q6afe: Document q6usb subnode 
Document the subnode for Q6USB, used for USB audio offloading.

Cc: Wesley Cheng <quic_wcheng@quicinc.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20250723-fp4-usb-audio-offload-v3-1-6be84ed4fc39@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2025-07-23 15:09:28 +01:00
Luca Weiss b330d77c5d dt-bindings: dma: qcom,gpi: document the Milos GPI DMA Engine 
Document the GPI DMA Engine on the Milos SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250713-sm7635-fp6-initial-v2-9-e8f9a789505b@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2025-07-23 17:13:39 +05:30
Luca Weiss 828c3e9dce phy: qcom: phy-qcom-snps-eusb2: Update init sequence per HPG 1.0.2 
The eUSB2 HPG version 1.0.2 asks to clear bits [7:1] on all targets.
Implement that change in the driver to follow.

See also https://lore.kernel.org/linux-arm-msm/7d073433-f254-4d75-a68b-d184f900294a@oss.qualcomm.com/

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250715-sm7635-eusb-phy-v3-4-6c3224085eb6@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2025-07-22 18:05:45 +05:30
Luca Weiss 7f5f703210 phy: qcom: phy-qcom-snps-eusb2: Add missing write from init sequence 
As per a commit from Qualcomm's downstream 6.1 kernel[0], the init
sequence is missing setting the CMN_CTRL_OVERRIDE_EN bit back to 0 at
the end, as per the 'latest' HPG revision (as of November 2023).

[0] https://git.codelinaro.org/clo/la/kernel/qcom/-/commit/b77774a89e3fda3246e09dd39e16e2ab43cd1329

Fixes: 80090810f5 ("phy: qcom: Add QCOM SNPS eUSB2 driver")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250715-sm7635-eusb-phy-v3-3-6c3224085eb6@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2025-07-22 18:05:45 +05:30