From: David Lechner <david@lechnology.com>
To: linux-iio@vger.kernel.org, linux-omap@vger.kernel.org
Cc: "David Lechner" <david@lechnology.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Benoît Cousson" <bcousson@baylibre.com>,
"Tony Lindgren" <tony@atomide.com>,
"William Breathitt Gray" <vilhelm.gray@gmail.com>,
"Thierry Reding" <thierry.reding@gmail.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pwm@vger.kernel.org
Subject: [PATCH v2 1/5] bus/ti-pwmss: move TI PWMSS driver from PWM to bus subsystem
Date: Wed, 7 Aug 2019 14:40:19 -0500 [thread overview]
Message-ID: <20190807194023.15318-2-david@lechnology.com> (raw)
In-Reply-To: <20190807194023.15318-1-david@lechnology.com>
The TI PWMSS driver is a simple bus driver for providing power
power management for the PWM peripherals on TI AM33xx SoCs, namely
eCAP, eHRPWM and eQEP. The eQEP is a counter rather than a PWM, so
it does not make sense to have the bus driver in the PWM subsystem
since the PWMSS is not exclusive to PWM devices.
Signed-off-by: David Lechner <david@lechnology.com>
---
v2 changes:
- new patch
drivers/bus/Kconfig | 9 +++++++++
drivers/bus/Makefile | 1 +
drivers/{pwm/pwm-tipwmss.c => bus/ti-pwmss.c} | 0
drivers/pwm/Kconfig | 9 ---------
drivers/pwm/Makefile | 1 -
5 files changed, 10 insertions(+), 10 deletions(-)
rename drivers/{pwm/pwm-tipwmss.c => bus/ti-pwmss.c} (100%)
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 1851112ccc29..4eeb15839ce0 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -140,6 +140,15 @@ config TEGRA_GMI
Driver for the Tegra Generic Memory Interface bus which can be used
to attach devices such as NOR, UART, FPGA and more.
+config TI_PWMSS
+ bool
+ default y if (ARCH_OMAP2PLUS) && (PWM_TIECAP || PWM_TIEHRPWM)
+ help
+ PWM Subsystem driver support for AM33xx SOC.
+
+ PWM submodules require PWM config space access from submodule
+ drivers and require common parent driver support.
+
config TI_SYSC
bool "TI sysc interconnect target module driver"
depends on ARCH_OMAP2PLUS
diff --git a/drivers/bus/Makefile b/drivers/bus/Makefile
index ca300b1914ce..a2d13cf4a877 100644
--- a/drivers/bus/Makefile
+++ b/drivers/bus/Makefile
@@ -26,6 +26,7 @@ obj-$(CONFIG_SUNXI_RSB) += sunxi-rsb.o
obj-$(CONFIG_SIMPLE_PM_BUS) += simple-pm-bus.o
obj-$(CONFIG_TEGRA_ACONNECT) += tegra-aconnect.o
obj-$(CONFIG_TEGRA_GMI) += tegra-gmi.o
+obj-$(CONFIG_TI_PWMSS) += ti-pwmss.o
obj-$(CONFIG_TI_SYSC) += ti-sysc.o
obj-$(CONFIG_TS_NBUS) += ts-nbus.o
obj-$(CONFIG_UNIPHIER_SYSTEM_BUS) += uniphier-system-bus.o
diff --git a/drivers/pwm/pwm-tipwmss.c b/drivers/bus/ti-pwmss.c
similarity index 100%
rename from drivers/pwm/pwm-tipwmss.c
rename to drivers/bus/ti-pwmss.c
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index a7e57516959e..300396564769 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -497,15 +497,6 @@ config PWM_TIEHRPWM
To compile this driver as a module, choose M here: the module
will be called pwm-tiehrpwm.
-config PWM_TIPWMSS
- bool
- default y if (ARCH_OMAP2PLUS) && (PWM_TIECAP || PWM_TIEHRPWM)
- help
- PWM Subsystem driver support for AM33xx SOC.
-
- PWM submodules require PWM config space access from submodule
- drivers and require common parent driver support.
-
config PWM_TWL
tristate "TWL4030/6030 PWM support"
depends on TWL4030_CORE
diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile
index 76b555b51887..f67eb6e9294d 100644
--- a/drivers/pwm/Makefile
+++ b/drivers/pwm/Makefile
@@ -49,7 +49,6 @@ obj-$(CONFIG_PWM_SUN4I) += pwm-sun4i.o
obj-$(CONFIG_PWM_TEGRA) += pwm-tegra.o
obj-$(CONFIG_PWM_TIECAP) += pwm-tiecap.o
obj-$(CONFIG_PWM_TIEHRPWM) += pwm-tiehrpwm.o
-obj-$(CONFIG_PWM_TIPWMSS) += pwm-tipwmss.o
obj-$(CONFIG_PWM_TWL) += pwm-twl.o
obj-$(CONFIG_PWM_TWL_LED) += pwm-twl-led.o
obj-$(CONFIG_PWM_VT8500) += pwm-vt8500.o
--
2.17.1
next prev parent reply other threads:[~2019-08-07 19:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-07 19:40 [PATCH v2 0/5] counter: new TI eQEP driver David Lechner
2019-08-07 19:40 ` David Lechner [this message]
2019-08-07 19:40 ` [PATCH v2 2/5] dt-bindings: counter: new bindings for TI eQEP David Lechner
2019-08-21 20:31 ` Rob Herring
2019-08-07 19:40 ` [PATCH v2 3/5] counter: new TI eQEP driver David Lechner
2019-08-07 19:49 ` David Lechner
2019-08-11 9:23 ` Jonathan Cameron
2019-08-11 19:15 ` David Lechner
2019-08-15 12:37 ` William Breathitt Gray
2019-08-07 19:40 ` [PATCH v2 4/5] ARM: dts: am33xx: Add nodes for eQEP David Lechner
2019-08-07 19:40 ` [PATCH v2 5/5] ARM: dts: am335x-boneblue: Enable eQEP David Lechner
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