From: Wolfram Sang <wsa@the-dreams.de>
To: linux-kernel@vger.kernel.org
Cc: Magnus Damm <damm@opensource.se>,
"Cc: Wolfram Sang" <wsa@the-dreams.de>,
khilman@linaro.org, arnd@arndb.de, linux-sh@vger.kernel.org,
daniel.lezcano@linaro.org, horms@verge.net.au,
john.stultz@linaro.org, olof@lixom.net,
Magnus Damm <magnus.damm@gmail.com>
Subject: [PATCH V7 1/3] clocksource: Add Kconfig entries for CMT, MTU2, TMU and STI
Date: Thu, 20 Feb 2014 11:54:45 +0000 [thread overview]
Message-ID: <1392897287-11614-2-git-send-email-wsa@the-dreams.de> (raw)
In-Reply-To: <1392897287-11614-1-git-send-email-wsa@the-dreams.de>
From: Magnus Damm <damm@opensource.se>
Add Kconfig entries for CMT, MTU2, TMU and STI to
drivers/clocksource/Kconfig. This will allow us to
get rid of duplicated entires in architecture code
such as arch/sh and arch/arm/mach-shmobile.
Signed-off-by: Magnus Damm <damm@opensource.se>
[wsa: rebased to timers/core]
Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
---
drivers/clocksource/Kconfig | 44 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index cd6950f..4f754a9 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -140,3 +140,47 @@ config VF_PIT_TIMER
bool
help
Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
+
+config SYS_SUPPORTS_SH_CMT
+ bool
+
+config SYS_SUPPORTS_SH_MTU2
+ bool
+
+config SYS_SUPPORTS_SH_TMU
+ bool
+
+config SYS_SUPPORTS_EM_STI
+ bool
+
+config SH_TIMER_CMT
+ bool "Renesas CMT timer driver" if COMPILE_TEST
+ default SYS_SUPPORTS_SH_CMT
+ help
+ This enables build of a clocksource and clockevent driver for
+ the Compare Match Timer (CMT) hardware available in 16/32/48-bit
+ variants on a wide range of Mobile and Automotive SoCs from Renesas.
+
+config SH_TIMER_MTU2
+ bool "Renesas MTU2 timer driver" if COMPILE_TEST
+ default SYS_SUPPORTS_SH_MTU2
+ help
+ This enables build of a clockevent driver for the Multi-Function
+ Timer Pulse Unit 2 (TMU2) hardware available on SoCs from Renesas.
+ This hardware comes with 16 bit-timer registers.
+
+config SH_TIMER_TMU
+ bool "Renesas TMU timer driver" if COMPILE_TEST
+ default SYS_SUPPORTS_SH_TMU
+ help
+ This enables build of a clocksource and clockevent driver for
+ the 32-bit Timer Unit (TMU) hardware available on a wide range
+ SoCs from Renesas.
+
+config EM_TIMER_STI
+ bool "Renesas STI timer driver" if COMPILE_TEST
+ default SYS_SUPPORTS_EM_STI
+ help
+ This enables build of a clocksource and clockevent driver for
+ the 48-bit System Timer (STI) hardware available on a SoCs
+ such as EMEV2 from former NEC Electronics.
--
1.8.5.1
next prev parent reply other threads:[~2014-02-20 11:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-20 11:54 [PATCH V7 0/3] clocksource: Consolidate SH and ARM mach-shmobile Kconfig bits Wolfram Sang
2014-02-20 11:54 ` Wolfram Sang [this message]
2014-02-20 11:54 ` [PATCH V7 2/3] ARM: shmobile: Remove CMT, TMU and STI Kconfig entries Wolfram Sang
2014-02-20 11:54 ` [PATCH V7 3/3] sh: Remove Kconfig entries for TMU, CMT and MTU2 Wolfram Sang
2014-02-20 12:51 ` [PATCH V7 0/3] clocksource: Consolidate SH and ARM mach-shmobile Kconfig bits Daniel Lezcano
2014-03-07 15:45 ` Wolfram Sang
2014-03-11 21:55 ` Daniel Lezcano
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1392897287-11614-2-git-send-email-wsa@the-dreams.de \
--to=wsa@the-dreams.de \
--cc=arnd@arndb.de \
--cc=damm@opensource.se \
--cc=daniel.lezcano@linaro.org \
--cc=horms@verge.net.au \
--cc=john.stultz@linaro.org \
--cc=khilman@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-sh@vger.kernel.org \
--cc=magnus.damm@gmail.com \
--cc=olof@lixom.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).