This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: apq8016-sbc: Update modem and WiFi firmware path
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-apq8016-sbc-update-modem-and-wifi-fir.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit b5280427a7a5edb53c75c4f64a2741c13c5e69c5
Author: Bjorn Andersson <andersson@xxxxxxxxxx>
Date: Mon May 31 15:44:53 2021 -0700
arm64: dts: qcom: apq8016-sbc: Update modem and WiFi firmware path
[ Upstream commit 0f6b380d580cd081d5e385d349f55dfc52e3d68c ]
The firmware for the modem and WiFi subsystems platform specific and is
signed with a OEM specific key (or a test key). In order to support more
than a single device it is therefor not possible to rely on the default
path and stash these files directly in the firmware directory.
This has already been addressed for other platforms, but the APQ8016 SBC
(aka db410c) was never finished upstream.
Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Reviewed-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
Tested-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210531224453.783218-1-bjorn.andersson@xxxxxxxxxx
Stable-dep-of: ec57cbce1a6d ("arm64: dts: qcom: apq8096-db820c: drop unit address from PMI8994 regulator")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
index f8d8f3e3664ec..351c68d29afb7 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
@@ -305,6 +305,12 @@ &mdss {
status = "okay";
};
+&mpss {
+ status = "okay";
+
+ firmware-name = "qcom/msm8916/mba.mbn", "qcom/msm8916/modem.mbn";
+};
+
&pm8916_resin {
status = "okay";
linux,code = <KEY_VOLUMEDOWN>;
@@ -312,6 +318,8 @@ &pm8916_resin {
&pronto {
status = "okay";
+
+ firmware-name = "qcom/msm8916/wcnss.mbn";
};
&sdhc_1 {
@@ -394,6 +402,10 @@ &wcd_codec {
qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
};
+&wcnss_ctrl {
+ firmware-name = "qcom/msm8916/WCNSS_qcom_wlan_nv.bin";
+};
+
/* Enable CoreSight */
&cti0 { status = "okay"; };
&cti1 { status = "okay"; };
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index b967dbfba3b84..af3b4cf2ad2cf 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -1771,7 +1771,7 @@ smd-edge {
label = "pronto";
- wcnss {
+ wcnss_ctrl: wcnss {
compatible = "qcom,wcnss";
qcom,smd-channels = "WCNSS_CTRL";
