From mboxrd@z Thu Jan 1 00:00:00 1970 From: fkan@apm.com (Feng Kan) Date: Wed, 9 Jul 2014 14:15:44 -0700 Subject: [PATCH V8 1/6] power: reset: Add generic SYSCON register mapped reset In-Reply-To: <53BCBCEC.7010306@roeck-us.net> References: <1404872153-3594-1-git-send-email-fkan@apm.com> <1404872153-3594-2-git-send-email-fkan@apm.com> <53BCBCEC.7010306@roeck-us.net> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Jul 8, 2014 at 8:54 PM, Guenter Roeck wrote: > On 07/08/2014 07:15 PM, Feng Kan wrote: >> >> Add a generic SYSCON register mapped reset mechanism. >> >> Signed-off-by: Feng Kan >> --- >> drivers/power/reset/Kconfig | 6 +++ >> drivers/power/reset/Makefile | 1 + >> drivers/power/reset/syscon-reboot.c | 91 >> +++++++++++++++++++++++++++++++++++++ >> 3 files changed, 98 insertions(+) >> create mode 100644 drivers/power/reset/syscon-reboot.c >> >> diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig >> index bdcf517..5877b38 100644 >> --- a/drivers/power/reset/Kconfig >> +++ b/drivers/power/reset/Kconfig >> @@ -80,3 +80,9 @@ config POWER_RESET_KEYSTONE >> help >> Reboot support for the KEYSTONE SoCs. >> >> +config POWER_RESET_SYSCON >> + bool "Generic SYSCON regmap reset driver" >> + depends on ARM || ARM64 || COMPILE_TEST > > > As written, this driver is really not generic but very arm specific. > I don't think COMPILE_TEST is a good idea either, since arm_pm_restart > is only defined for the arm architecture. Did you try compiling allmodconfig > or allyesconfig for, say, x86_64 with this patch applied ? > > I think this might benefit from using [1], which would make it really > generic. > > Guenter > > [1] http://www.spinics.net/lists/kernel/msg1780939.html This is great, I will base off this list. Did it make it to a branch anywhere? >