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2025-04-14arm64: dts: qcom: Remove unnecessary MM_[UD]L audio routesLuca Weiss
Since commit 6fd8d2d275f7 ("ASoC: qcom: qdsp6: Move frontend AIFs to q6asm-dai") from over 4 years ago the audio routes beween MM_DL* + MultiMedia* Playback and MultiMedia* Capture + MM_UL* are not necessary anymore and can be removed from the dts files. It also helps to stop anyone copying these into new dts files. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org> Reviewed-by: Srinivas Kandagatla <srini@kernel.org> Link: https://lore.kernel.org/r/20250411-cleanup-mm-routes-v1-1-ba98f653aa69@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-03-03arm64: dts: qcom: qrb4210-rb2: Switch to undeprecated qcom,calibration-variantKrzysztof Kozlowski
The property qcom,ath10k-calibration-variant was deprecated in favor of recently introduced generic qcom,calibration-variant, common to all Qualcomm Atheros WiFi bindings. Change will affect out of tree users, like other projects, of this DTS. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250225-dts-qcom-wifi-calibration-v1-4-347e9c72dcfc@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-26arm64: dts: qcom: qrb4210-rb2: add HDMI audio playback supportAlexey Klimov
Add sound node and dsp-related piece to enable HDMI audio playback support on Qualcomm QRB4210 RB2 board. That is the only sound output supported for now. The audio playback is verified using the following commands: amixer -c0 cset iface=MIXER,name='SEC_MI2S_RX Audio Mixer MultiMedia1' 1 aplay -D hw:0,0 /usr/share/sounds/alsa/Front_Center.wav Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org> Link: https://lore.kernel.org/r/20241112025306.712122-5-alexey.klimov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-26arm64: dts: qcom: qrb4210-rb2: correct sleep clock frequencyDmitry Baryshkov
Qualcomm RB2 board uses PM6125 to provide sleep clock. According to the documentation, that clock has 32.7645 kHz frequency. Correct the sleep clock definition. Fixes: 8d58a8c0d930 ("arm64: dts: qcom: Add base qrb4210-rb2 board dts") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241224-fix-board-clocks-v3-6-e9b08fbeadd3@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-22arm64: dts: qcom: sm: change labels to lower-caseKrzysztof Kozlowski
DTS coding style expects labels to be lowercase. No functional impact. Verified with comparing decompiled DTB (dtx_diff and fdtdump+diff). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241022-dts-qcom-label-v3-15-0505bc7d2c56@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-07-02arm64: dts: qcom: qrb4210-rb2: Correct max current draw for VBUSDang Huynh
According to downstream sources, maximum current for PMI632 VBUS is 1A. Taken from msm-4.19 (631561973a034e46ccacd0e53ef65d13a40d87a4) Line 685-687 in drivers/power/supply/qcom/qpnp-smb5.c Fixes: a06a2f12f9e2 ("arm64: dts: qcom: qrb4210-rb2: enable USB-C port handling") Reviewed-by: Luca Weiss <luca.weiss@fairphone.com> Signed-off-by: Dang Huynh <danct12@riseup.net> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240702-qrd4210rb2-vbus-volt-v3-1-fbd24661eec4@riseup.net Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-05arm64: dts: qcom: qrb4210-rb2: make L9A always-onDmitry Baryshkov
The L9A regulator is used to further control voltage regulators on the board. It can be used to disable VBAT_mains, 1.8V, 3.3V, 5V rails). Make sure that is stays always on to prevent undervolting of these volage rails. Fixes: 8d58a8c0d930 ("arm64: dts: qcom: Add base qrb4210-rb2 board dts") Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240605-rb2-l9a-aon-v2-1-0d493d0d107c@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-05arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpioDmitry Baryshkov
On the Qualcomm RB2 platform the I2C bus connected to the LT9611UXC bridge under some circumstances can go into a state when all transfers timeout. This causes both issues with fetching of EDID and with updating of the bridge's firmware. While we are debugging the issue, switch corresponding I2C bus to use i2c-gpio driver. While using i2c-gpio no communication issues are observed. This patch is asusmed to be a temporary fix, so it is implemented in a non-intrusive manner to simply reverting it later. Fixes: f7b01e07e89c ("arm64: dts: qcom: qrb4210-rb2: Enable display out") Cc: stable@vger.kernel.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org> Link: https://lore.kernel.org/r/20240605-rb12-i2c2g-pio-v2-2-946f5d6b6948@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-04-22arm64: dts: qcom: qrb4210-rb1: add firmware-name qualifier to WiFi nodeDmitry Baryshkov
Add firmware-name property to the WiFi device tree node to specify board-specific lookup directory. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240306-wcn3990-firmware-path-v2-4-f89e98e71a57@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-02-09arm64: dts: qcom: qrb4210-rb2: enable USB-C port handlingDmitry Baryshkov
Plug in USB-C related bits and pieces to enable USB role switching and USB-C orientation handling for the Qualcomm RB2 board. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240130-pmi632-typec-v3-6-b05fe44f0a51@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-02-09arm64: dts: qcom: sm6115: drop pipe clock selectionVladimir Zapolskiy
Stop selecting UTMI clock as the USB3 PIPE clock. This setting is incompatible with the USB host working in USB3 (SuperSpeed) mode. While we are at it, also drop the default setting for the port speed. Fixes: 9dd5f6dba729 ("arm64: dts: qcom: sm6115: Add USB SS qmp phy node") Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> [DB: fixed commit message, dropped dr_mode setting] Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Tested-by: Luca Weiss <luca.weiss@fairphone.com> # sdm632-fairphone-fp3 Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240130-pmi632-typec-v3-5-b05fe44f0a51@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-15arm64: dts: qcom: qrb4210-rb2: Enable MPSS and Wi-FiKonrad Dybcio
Enable the remote processors and tighten up the regulators to enable Wi-Fi functionality on the RB2. For reference, the hw/sw identifies as: qmi chip_id 0x150 chip_family 0x4002 board_id 0xff soc_id 0x40670000 qmi fw_version 0x337302d3 fw_build_timestamp 2023-01-06 01:50 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.3.3.7.c2-00723-QCAHLSWMTPLZ-1 wcn3990 hw1.0 target 0x00000008 chip_id 0x00000000 sub 0000:0000 kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0 firmware ver api 5 features wowlan,mgmt-tx-by-reference,non-bmi crc32 b3d4b790 htt-ver 3.114 wmi-op 4 htt-op 3 cal file max-sta 32 raw 0 hwcrypto 1 Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20231104-topic-rb2_wifi-v1-1-fd45ae535d2f@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-02arm64: dts: qcom: qrb4210-rb2: Enable bluetoothKonrad Dybcio
Enable the QCA bluetooth on RB2. It identifies like the following: Bluetooth: hci0: QCA Product ID :0x0000000a Bluetooth: hci0: QCA SOC Version :0x40020150 Bluetooth: hci0: QCA ROM Version :0x00000201 Bluetooth: hci0: QCA Patch Version:0x00000001 Bluetooth: hci0: QCA controller version 0x01500201 Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20231120-topic-rb2_bt-v2-2-4bbf266258ef@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-10-16arm64: dts: qcom: qrb4210-rb2: don't force usb peripheral modeCaleb Connolly
The rb2 only has a single USB controller, it can be switched between a type-c port and an internal USB hub via a DIP switch. Until dynamic role switching is available it's preferable to put the USB controller in host mode so that the type-A ports and ethernet are available. Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Fixes: eaa53a85748d ("arm64: dts: qcom: qrb4210-rb2: Enable USB node") Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Link: https://lore.kernel.org/r/20231010-caleb-rb2-host-mode-v1-1-b057d443cd62@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-07-09arm64: dts: qcom: qrb4210-rb2: Enable GPUKonrad Dybcio
Enable the A610 GPU and provide a firmware path to the ZAP blob. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230620-topic-gpu_tablet_disp-v2-4-0538ea1beb0b@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-06-14arm64: dts: qcom: qrb4210-rb2: Enable on-board buttonsKonrad Dybcio
Enable the PMIC GPIO- and RESIN-connected buttons on the board. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230613-topic-rb2_-v1-1-696cd7dbda28@linaro.org
2023-05-29arm64: dts: qcom: qrb4210-rb2: Enable USB nodeBhupesh Sharma
Enable the USB controller and HS/SS PHYs on qrb4210-rb2 board. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230516150511.2346357-5-bhupesh.sharma@linaro.org
2023-05-23arm64: dts: qcom: qrb4210-rb2: Enable aDSP and cDSP remoteproc nodesBhupesh Sharma
Enable the aDSP and cDSP remoteproc nodes on Qualcomm QRB4210 RB2 board. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230516075908.2323372-4-bhupesh.sharma@linaro.org
2023-05-23arm64: dts: qcom: qrb4210-rb2: Fix CD gpio for SDHC2Bhupesh Sharma
Card-Detect (CD) gpio for SDHC2 is an active GPIO line. Fix the same. This allows the uSD card to be properly detected on the board. Fixes: 8d58a8c0d930 ("arm64: dts: qcom: Add base qrb4210-rb2 board dts") Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230516075908.2323372-3-bhupesh.sharma@linaro.org
2023-05-23arm64: dts: qcom: qrb4210-rb2: Add SD pinctrl statesBhupesh Sharma
Add the default and sleep pinctrl states for SDHC1 & 2 controllers on QRB4210 RB2 board. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230516075908.2323372-2-bhupesh.sharma@linaro.org
2023-05-23arm64: dts: qcom: qrb4210-rb2: Enable CAN bus controllerKonrad Dybcio
Enable the Microchip mcp2518fd hosted on the SPI5 bus. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-and-Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230515-topic-rb2-bits-v1-5-a52d154a639d@linaro.org
2023-05-23arm64: dts: qcom: qrb4210-rb2: Enable load setting on SDHCI VQMMCKonrad Dybcio
The MMC core calls regulator_set_load on VQMMC, enable loadsetting to make it effective. Fixes: 8d58a8c0d930 ("arm64: dts: qcom: Add base qrb4210-rb2 board dts") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-and-Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230515-topic-rb2-bits-v1-4-a52d154a639d@linaro.org
2023-05-23arm64: dts: qcom: qrb4210-rb2: Add GPIO LEDsKonrad Dybcio
Add the three LEDs (blue/yellow/green) connected to TLMM GPIOs. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-and-Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230515-topic-rb2-bits-v1-3-a52d154a639d@linaro.org
2023-05-23arm64: dts: qcom: qrb4210-rb2: Enable display outKonrad Dybcio
The RB2 has a HDMI output via an LT9611UXC bridge. Set it up. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-and-Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230515-topic-rb2-bits-v1-2-a52d154a639d@linaro.org
2023-05-23arm64: dts: qcom: qrb4210-rb2: Describe fixed regulatorsKonrad Dybcio
The board hosts a whole lot of fixed regulators. Describe them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-and-Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230515-topic-rb2-bits-v1-1-a52d154a639d@linaro.org
2023-04-11arm64: dts: qcom: Add base qrb4210-rb2 board dtsBhupesh Sharma
Add DTS for Qualcomm qrb4210-rb2 board which uses SM4250 SoC. This adds debug uart, emmc, uSD and tlmm support along with regulators found on this board. Also defines the 'xo_board' and 'sleep_clk' frequencies for this board. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> [bjorn: Squashed separate patch specifying regulator-system-load] Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230411072840.2751813-3-bhupesh.sharma@linaro.org
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