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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-04-03 13:57:11 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-04-12 09:21:15 -0500 |
| commit | 6b834df8391b5f1ee710b4750d2ed39a6d0c693d (patch) | |
| tree | 71030b5fd6e75b286b0b23595eeb2c49603ab8b6 /arch/arm64/boot/dts/qcom/sdm845-db845c.dts | |
| parent | 2374b99e19ac7f2beca2d4e62ebb96803db0e66b (diff) | |
| download | lwn-6b834df8391b5f1ee710b4750d2ed39a6d0c693d.tar.gz lwn-6b834df8391b5f1ee710b4750d2ed39a6d0c693d.zip | |
arm64: dts: qcom: sdm845-db845c: add wifi variant property
Dragonboard845c doesn't have board-specific board-id programmed, it uses
generic 0xff. Thus add the property with the 'variant' of the
calibration data.
Note: the driver will check for the calibration data for the following
IDs, so older board-2.bin files that were distributed as a part of
Linaro releases will continue to work.
- 'bus=snoc,qmi-board-id=ff,qmi-chip-id=30214,variant=Thundercomm_DB845C'
- 'bus=snoc,qmi-board-id=ff,qmi-chip-id=30214'
- 'bus=snoc,qmi-board-id=ff'
For the reference, the board is identified by the driver in the
following way:
ath10k_snoc 18800000.wifi: qmi chip_id 0x30214 chip_family 0x4001 board_id 0xff soc_id 0x40030001
ath10k_snoc 18800000.wifi: qmi fw_version 0x2009856b fw_build_timestamp 2018-07-19 12:28 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.2.0-01387-QCAHLSWMTPLZ-1
Fixes: 3f72e2d3e682 ("arm64: dts: qcom: Add Dragonboard 845c")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220403105711.1173161-1-dmitry.baryshkov@linaro.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sdm845-db845c.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 28fe45c5d516..9206efa9d6d2 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -1051,6 +1051,7 @@ vdd-3.3-ch0-supply = <&vreg_l25a_3p3>; qcom,snoc-host-cap-8bit-quirk; + qcom,ath10k-calibration-variant = "Thundercomm_DB845C"; }; /* PINCTRL - additions to nodes defined in sdm845.dtsi */ |