From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Damm Date: Wed, 11 Dec 2013 23:56:26 +0000 Subject: [PATCH v4 01/03] clocksource: Add Kconfig entries for CMT, MTU2, TMU and STI Message-Id: <20131211235626.12661.8865.sendpatchset@w520> List-Id: References: <20131211235616.12661.19702.sendpatchset@w520> In-Reply-To: <20131211235616.12661.19702.sendpatchset@w520> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-kernel@vger.kernel.org Cc: 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 , tglx@linutronix.de From: Magnus Damm 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 --- drivers/clocksource/Kconfig | 44 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) --- 0001/drivers/clocksource/Kconfig +++ work/drivers/clocksource/Kconfig 2013-12-12 08:41:55.000000000 +0900 @@ -134,3 +134,47 @@ config VF_PIT_TIMER bool help Support for Period Interrupt Timer on Freescale Vybrid Family SoCs. + +config SYS_SUPPORTS_CMT + bool + +config SYS_SUPPORTS_TMU + bool + +config SYS_SUPPORTS_MTU2 + bool + +config SYS_SUPPORTS_STI + bool + +config SH_TIMER_CMT + bool "Renesas CMT timer driver" if COMPILE_TEST + default SYS_SUPPORTS_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_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_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_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.