There are currently ~60 users of the genpd provider interface, which
implementations are sprinkled across various subsystems. To simplify with
maintenance let's create a new subsystem (drivers/genpd) and start moving
the providers in there.
My intention is also to host a git tree to collect and to get the patches
tested/integrated through the linux-next tree. Ideally this should release
some of the burden on the soc maintainers.
Note that, I will of course require acks/reviews from the current platform
maintainers, hence the MAINTAINERS file needs to be updated accordingly for
each genpd provider that is moved into the new genpd subsystem.
Signed-off-by: Ulf Hansson <[email protected]>
---
MAINTAINERS | 7 +++++++
drivers/Makefile | 1 +
drivers/genpd/Makefile | 1 +
3 files changed, 9 insertions(+)
create mode 100644 drivers/genpd/Makefile
diff --git a/MAINTAINERS b/MAINTAINERS
index 3be1bdfe8ecc..38eebcc97aa2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8665,6 +8665,13 @@ F: Documentation/devicetree/bindings/power/power?domain*
F: drivers/base/power/domain*.c
F: include/linux/pm_domain.h
+GENERIC PM DOMAIN PROVIDERS
+M: Ulf Hansson <[email protected]>
+L: [email protected]
+S: Supported
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
+F: drivers/genpd/
+
GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
M: Eugen Hristev <[email protected]>
L: [email protected]
diff --git a/drivers/Makefile b/drivers/Makefile
index 7241d80a7b29..cffac5b8c092 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -45,6 +45,7 @@ obj-$(CONFIG_DMADEVICES) += dma/
# SOC specific infrastructure drivers.
obj-y += soc/
+obj-$(CONFIG_PM_GENERIC_DOMAINS) += genpd/
obj-y += virtio/
obj-$(CONFIG_VDPA) += vdpa/
diff --git a/drivers/genpd/Makefile b/drivers/genpd/Makefile
new file mode 100644
index 000000000000..a4e40e534e6a
--- /dev/null
+++ b/drivers/genpd/Makefile
@@ -0,0 +1 @@
+# SPDX-License-Identifier: GPL-2.0-only
--
2.34.1
On Tue, Jul 11, 2023 at 4:20 PM Ulf Hansson <[email protected]> wrote:
> +GENERIC PM DOMAIN PROVIDERS
Maybe not everyone will understand the acronym?
"GENERIC POWER MANAGEMENT DOMAIN PROVIDERS"?
Either way:
Reviewed-by: Linus Walleij <[email protected]>
Yours,
Linus Walleij