kernel.git/drivers/clocksource/tango_xtal.c, branch linux-4.11.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.11.y2016-06-28T08:19:35Zclocksources: Switch back to the clksrc table2016-06-28T08:19:35ZDaniel Lezcano2016-06-06T22:27:44Zurn:sha1:177cf6e52b0a1a382b9892d3cc9aafd6e7c5943f
All the clocksource drivers's init function are now converted to return
an error code. CLOCKSOURCE_OF_DECLARE is no longer used as well as the
clksrc-of table.
Let's convert back the names:
- CLOCKSOURCE_OF_DECLARE_RET => CLOCKSOURCE_OF_DECLARE
- clksrc-of-ret => clksrc-of
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
For exynos_mct and samsung_pwm_timer:
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
For arch/arc:
Acked-by: Vineet Gupta <vgupta@synopsys.com>
For mediatek driver:
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
For the Rockchip-part
Acked-by: Heiko Stuebner <heiko@sntech.de>
For STi :
Acked-by: Patrice Chotard <patrice.chotard@st.com>
For the mps2-timer.c and versatile.c changes:
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
For the OXNAS part :
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
For LPC32xx driver:
Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
For Broadcom Kona timer change:
Acked-by: Ray Jui <ray.jui@broadcom.com>
For Sun4i and Sun5i:
Acked-by: Chen-Yu Tsai <wens@csie.org>
For Meson6:
Acked-by: Carlo Caione <carlo@caione.org>
For Keystone:
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
For NPS:
Acked-by: Noam Camus <noamca@mellanox.com>
For bcm2835:
Acked-by: Eric Anholt <eric@anholt.net>
clocksource/drivers/tango_xtal: Convert init function to return error2016-06-28T08:19:26ZDaniel Lezcano2016-06-06T15:59:24Zurn:sha1:0683d5035ca92c5646aaea00b493c946bff656d2
The init functions do not return any error. They behave as the following:
- panic, thus leading to a kernel crash while another timer may work and
make the system boot up correctly
or
- print an error and leave the caller unaware of the state of the system
Change that by converting the init functions to return an error conforming
to the CLOCKSOURCE_OF_RET prototype.
Proper error handling (rollback, errno value) will be changed later case
by case, thus this change just returns an error code from the init function.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
clocksource/drivers/tango-xtal: Fix boot hang due to incorrect test2016-04-22T07:22:37ZDaniel Lezcano2016-04-19T13:43:02Zurn:sha1:16eeed7e5558a3dcf30f75526a896b2632f299f9
Commit 0881841f7e78 introduced a regression by inverting a test check
after calling clocksource_mmio_init(). That results on the system to
hang at boot time.
Fix it by inverting the test again.
Fixes: 0881841f7e78 ("Replace code by clocksource_mmio_init")
Reported-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/tango-xtal: Replace code by clocksource_mmio_init2015-12-15T09:12:17ZDaniel Lezcano2015-11-13T09:44:38Zurn:sha1:0881841f7e7863ba0d33d4c34ee284cde85e18c4
The current code to initialize, register and read the clocksource is
already factored out in mmio.c via the clocksource_mmio_init function.
Factor out the code with the clocksource_mmio_init function.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
clocksource/drivers/tango_xtal: Add new timer for Tango SoCs2015-10-16T12:09:57ZMarc Gonzalez2015-10-09T14:59:18Zurn:sha1:ccd63ce471c9b69663783e919ca4dba9967cd690
Sigma Designs Tango platforms provide a 27 MHz crystal oscillator.
Use it for clocksource, sched_clock, and delay_timer.
Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>