kernel/drivers/clocksource/timer-tegra20.c, branch linux-5.1.y

clocksource/drivers/tegra: Restore base address before cleanup

2019-07-26T07:12:43Z

[ Upstream commit fc9babc2574691d3bbf0428f007b22261fed55c6 ] We're adjusting the timer's base for each per-CPU timer to point to the actual start of the timer since device-tree defines a compound registers range that includes all of the timers. In this case the original base need to be restore before calling iounmap to unmap the proper address. Signed-off-by: Dmitry Osipenko Acked-by: Jon Hunter Acked-by: Thierry Reding Signed-off-by: Daniel Lezcano Signed-off-by: Sasha Levin

clocksource/drivers/tegra: Release all IRQ's on request_irq() error

2019-07-26T07:12:43Z

[ Upstream commit 7a3916706e858ad0bc3b5629c68168e1449de26a ] Release all requested IRQ's on the request error to properly clean up allocated resources. Signed-off-by: Dmitry Osipenko Acked-By: Peter De Schrijver Signed-off-by: Daniel Lezcano Signed-off-by: Sasha Levin

clocksource/drivers/tegra: Add Tegra210 timer support

2019-02-23T11:13:45Z

Add support for the Tegra210 timer that runs at oscillator clock (TMR10-TMR13). We need these timers to work as clock event device and to replace the ARMv8 architected timer due to it can't survive across the power cycle of the CPU core or CPUPORESET signal. So it can't be a wake-up source when CPU suspends in power down state. Also convert the original driver to use timer-of API. Cc: Daniel Lezcano Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Joseph Lo Acked-by: Thierry Reding Acked-by: Jon Hunter Acked-by: Daniel Lezcano Signed-off-by: Daniel Lezcano

clocksource/drivers/tegra20: Change name tegra20_timer to timer-tegra20

2018-12-18T21:22:23Z

In order to unify the names in this directory, let's rename the driver to be prefixed with timer-* Signed-off-by: Daniel Lezcano