The Resource Power Manager (RPM) currently does not have a dedicated
device tree node that represents the remoteproc/subsystem. The
functionality exposed through the SMD/GLINK channels is described in
top-level nodes of the device tree. This makes it hard to group other
functionality provided by the RPM together in the device tree. This
series adds a single top-level remoteproc-rpm/rpm-proc device tree node
that groups all RPM functionality together.
Signed-off-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
---
Stephan Gerhold (14):
dt-bindings soc: qcom: smd-rpm: Fix sort order
dt-bindings: soc: qcom: smd-rpm: Add MSM8909 to qcom,smd-channels
dt-bindings: soc: qcom: smd-rpm: Add some more compatibles
soc: qcom: smd-rpm: Match rpmsg channel instead of compatible
dt-bindings: remoteproc: Add Qualcomm RPM processor/subsystem
dt-bindings: soc: qcom: smd-rpm: Use qcom,rpm-proc in example
dt-bindings: qcom: smd: Mark as deprecated
soc: qcom: smem: Add qcom_smem_is_available()
rpmsg: qcom_smd: Use qcom_smem_is_available()
soc: qcom: Add RPM processor/subsystem driver
arm64: dts: qcom: Add rpm-proc node for SMD platforms
arm64: dts: qcom: Add rpm-proc node for GLINK gplatforms
ARM: dts: qcom: Add rpm-proc node for SMD platforms
ARM: dts: qcom: apq8064: Drop redundant /smd node
.../bindings/remoteproc/qcom,rpm-proc.yaml | 125 +++++++++++++++++
.../devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml | 23 +++-
.../devicetree/bindings/soc/qcom/qcom,smd.yaml | 7 +
arch/arm/boot/dts/qcom-apq8064.dtsi | 40 ------
arch/arm/boot/dts/qcom-apq8084.dtsi | 6 +-
arch/arm/boot/dts/qcom-msm8226.dtsi | 38 +++---
arch/arm/boot/dts/qcom-msm8974.dtsi | 44 +++---
arch/arm64/boot/dts/qcom/ipq6018.dtsi | 48 ++++---
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 28 ++--
arch/arm64/boot/dts/qcom/msm8916.dtsi | 6 +-
arch/arm64/boot/dts/qcom/msm8939.dtsi | 112 +++++++--------
arch/arm64/boot/dts/qcom/msm8953.dtsi | 136 +++++++++---------
arch/arm64/boot/dts/qcom/msm8976.dtsi | 152 ++++++++++-----------
arch/arm64/boot/dts/qcom/msm8994.dtsi | 99 +++++++-------
arch/arm64/boot/dts/qcom/msm8996.dtsi | 113 +++++++--------
arch/arm64/boot/dts/qcom/msm8998.dtsi | 98 ++++++-------
arch/arm64/boot/dts/qcom/qcm2290.dtsi | 126 ++++++++---------
arch/arm64/boot/dts/qcom/qcs404.dtsi | 152 +++++++++++----------
arch/arm64/boot/dts/qcom/sdm630.dtsi | 132 +++++++++---------
arch/arm64/boot/dts/qcom/sm6115.dtsi | 128 ++++++++---------
arch/arm64/boot/dts/qcom/sm6125.dtsi | 140 ++++++++++---------
arch/arm64/boot/dts/qcom/sm6375.dtsi | 126 ++++++++---------
drivers/rpmsg/qcom_smd.c | 10 +-
drivers/soc/qcom/Makefile | 2 +-
drivers/soc/qcom/rpm-proc.c | 76 +++++++++++
drivers/soc/qcom/smd-rpm.c | 35 ++---
drivers/soc/qcom/smem.c | 9 ++
include/linux/soc/qcom/smem.h | 1 +
28 files changed, 1111 insertions(+), 901 deletions(-)
---
base-commit: 8d5a57ea6a0b1722725170e32e511701ca7c454c
change-id: 20230531-rpm-rproc-758364839cdd
Best regards,
--
Stephan Gerhold <stephan@xxxxxxxxxxx>
