[PATCH v5 06/12] arm64: dts: qcom: sdm845-lg-judyln: Add firmware nodes, change path

From: Paul Sajna

Date: Wed Dec 03 2025 - 04:42:31 EST


Add paths for Qualcomm firmware, including:
ipa, modem, bluetooth, venus, gpu

Enable adsp and cdsp nodes since their firmware is present

GPU and bluetooth are confirmed working, others may need more
testing/fixes

But regardless they will need the firmware paths specified here
and firmware added upstream before they will work, so might as well
get started on it now.

Signed-off-by: Paul Sajna <sajattack@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 10 ++++++++++
arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 20 +++++++++++++++-----
2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
index 50921af83a51..315fdc5dc392 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
@@ -162,6 +162,10 @@ &adsp_pas {
status = "okay";
};

+&cdsp_pas {
+ status = "okay";
+};
+
&apps_rsc {
regulators-0 {
compatible = "qcom,pm8998-rpmh-regulators";
@@ -464,6 +468,8 @@ &gpu {

&ipa {
qcom,gsi-loader = "modem";
+ memory-region = <&ipa_fw_mem>;
+
status = "okay";
};

@@ -663,3 +669,7 @@ &wifi {

qcom,snoc-host-cap-skip-quirk;
};
+
+&venus {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
index 506e6fe8e798..49d285c3e6b2 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
@@ -35,7 +35,7 @@ battery: battery {
};

&adsp_pas {
- firmware-name = "qcom/sdm845/judyln/adsp.mbn";
+ firmware-name = "qcom/sdm845/lg/judyln/adsp.mbn";
};

&bluetooth {
@@ -47,11 +47,17 @@ &bluetooth {
};

&cdsp_pas {
- firmware-name = "qcom/sdm845/judyln/cdsp.mbn";
+ firmware-name = "qcom/sdm845/lg/judyln/cdsp.mbn";
};

-&gpu_zap_shader {
- firmware-name = "qcom/sdm845/judyln/a630_zap.mbn";
+&gpu {
+ zap-shader {
+ firmware-name = "qcom/sdm845/lg/judyln/a630_zap.mbn";
+ };
+};
+
+&ipa {
+ firmware-name = "qcom/sdm845/lg/judyln/ipa_fws.mbn";
};

&mdss {
@@ -96,7 +102,7 @@ &mdss_dsi0_out {
};

&mss_pil {
- firmware-name = "qcom/sdm845/judyln/mba.mbn", "qcom/sdm845/judyln/modem.mbn";
+ firmware-name = "qcom/sdm845/lg/judyln/mba.mbn", "qcom/sdm845/lg/judyln/modem.mbn";
};

&pmi8998_charger {
@@ -135,3 +141,7 @@ sde_te_active_sleep: sde-te-active-sleep-state {
bias-pull-down;
};
};
+
+&venus {
+ firmware-name = "qcom/sdm845/lg/judyln/venus.mbn";
+};

--
2.52.0