From: Stephan Gerhold stephan@gerhold.net
[ Upstream commit 2533786f46d074d67a4bca04c2d44d3825594415 ]
Commit 0f6b380d580c ("arm64: dts: qcom: apq8016-sbc: Update modem and WiFi firmware path") added "firmware-name"s to the APQ8016 SBC (DB410c) device tree to separate the (test key)-signed firmware from other devices.
However, the added names are a bit confusing. The "modem" firmware used by DB410c is actually a simplified version for APQ8016 that lacks most of the modem functionality (phone calls, SMS etc) that is available on MSM8916. Placing it in "qcom/msm8916/modem.mbn" suggests that it supports all functionality for MSM and not just the reduced functionality for APQ.
Request the firmware from "qcom/apq8016/modem.mbn" instead to clarify this. Do the same for "wcnss.mbn" for consistency (although the WCNSS firmware works just fine on MSM8916).
Finally, add a "_sbc" suffix to the WCNSS_qcom_wlan_nv.bin firmware file. It seems like the nv.bin firmware is somewhat board specific and can therefore vary a bit from device to device. This makes it more clear which board it is intended to be used for.
Signed-off-by: Stephan Gerhold stephan@gerhold.net Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Link: https://lore.kernel.org/r/20210922195853.95574-1-stephan@gerhold.net Stable-dep-of: e27654df20d7 ("arm64: dts: qcom: apq8016-sbc: Fix regulator constraints") Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index 351c68d29afb7..0e4a1f0040211 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -308,7 +308,7 @@ &mdss { &mpss { status = "okay";
- firmware-name = "qcom/msm8916/mba.mbn", "qcom/msm8916/modem.mbn"; + firmware-name = "qcom/apq8016/mba.mbn", "qcom/apq8016/modem.mbn"; };
&pm8916_resin { @@ -319,7 +319,7 @@ &pm8916_resin { &pronto { status = "okay";
- firmware-name = "qcom/msm8916/wcnss.mbn"; + firmware-name = "qcom/apq8016/wcnss.mbn"; };
&sdhc_1 { @@ -403,7 +403,7 @@ &wcd_codec { };
&wcnss_ctrl { - firmware-name = "qcom/msm8916/WCNSS_qcom_wlan_nv.bin"; + firmware-name = "qcom/apq8016/WCNSS_qcom_wlan_nv_sbc.bin"; };
/* Enable CoreSight */