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| author |   Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-05-07 22:07:34 +0300 |
|---|---|---|
| committer |   Bjorn Andersson <andersson@kernel.org> | 2023-05-30 07:54:19 -0700 |
| commit | 1ca793c3714a754488c782eb0d68b279d811b977 (patch) | |
| tree | 7ce1fafe02ece1b74d2334e05453acb4ab503ae9 | |
| parent | ARM: dts: qcom: apq8074-dragonboard: Set DMA as remotely controlled (diff) | |
| download | wireguard-linux-1ca793c3714a754488c782eb0d68b279d811b977.tar.xz wireguard-linux-1ca793c3714a754488c782eb0d68b279d811b977.zip | |
ARM: dts: qcom: apq8074-dragonboard: enable adsp and MSS
Enable ADSP and Modem DSPs on APQ8074 dragonboard. The MSS region
differs from the one defined in the msm8974, so it overriden locally.
The modem is specified use mba.mbn instead of mbn.b00 (for the sake of
similarity with other platforms). This requires a patch for remoteproc
to be applied [1].
[1] https://lore.kernel.org/all/20230507172041.2320279-1-dmitry.baryshkov@linaro.org/
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230507190735.2333145-4-dmitry.baryshkov@linaro.org
| -rw-r--r-- | arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts index 6b047c679370..c893afc00eb4 100644 --- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts +++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts @@ -4,6 +4,8 @@ #include "qcom-pm8841.dtsi" #include "qcom-pm8941.dtsi" +/delete-node/ &mpss_region; + / { model = "Qualcomm APQ8074 Dragonboard"; compatible = "qcom,apq8074-dragonboard", "qcom,apq8074"; @@ -17,6 +19,13 @@ chosen { stdout-path = "serial0:115200n8"; }; + + reserved-memory { + mpss_region: mpss@ac00000 { + reg = <0x0ac00000 0x2500000>; + no-map; + }; + }; }; &blsp1_uart2 { @@ -39,6 +48,25 @@ }; }; +&remoteproc_adsp { + cx-supply = <&pm8841_s2>; + + firmware-name = "qcom/apq8074/adsp.mbn"; + + status = "okay"; +}; + +&remoteproc_mss { + cx-supply = <&pm8841_s2>; + mss-supply = <&pm8841_s3>; + mx-supply = <&pm8841_s1>; + pll-supply = <&pm8941_l12>; + + firmware-name = "qcom/apq8074/mba.mbn", "qcom/apq8074/modem.mbn"; + + status = "okay"; +}; + &rpm_requests { regulators-0 { compatible = "qcom,rpm-pm8841-regulators"; |