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authorLinus Torvalds <torvalds@linux-foundation.org>2022-03-21 12:53:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-21 12:53:14 -0700
commit84c2e17951feeea08a1f3a01e71f8fa82b66332a (patch)
treeb2b73dcc6cd7146d24b253d90b1e6168e07e8b5a /arch
parentbba90e096468a3185649e9ab75873722ae4d6f96 (diff)
parentb166e52541f2357ce126a92ce1d9a580fdca719d (diff)
downloadlinux-84c2e17951feeea08a1f3a01e71f8fa82b66332a.tar.bz2
Merge tag 'timers-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer and timekeeping updates from Thomas Gleixner: "Core code: - Make the NOHZ handling of the timekeeping/tick core more robust to prevent a rare jiffies update stall. - Handle softirqs in the NOHZ/idle case correctly Drivers: - Add support for event stream scaling of the 1GHz counter on ARM(64) - Correct an error code check in the timer-of layer - The usual cleanups and improvements all over the place" * tag 'timers-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits) lib/irq_poll: Declare IRQ_POLL softirq vector as ksoftirqd-parking safe tick/rcu: Stop allowing RCU_SOFTIRQ in idle tick/rcu: Remove obsolete rcu_needs_cpu() parameters tick: Detect and fix jiffies update stall clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init() clocksource/drivers/timer-microchip-pit64b: Use 5MHz for clockevent clocksource/drivers/timer-microchip-pit64b: Use notrace clocksource/drivers/timer-microchip-pit64b: Remove mmio selection dt-bindings: timer: Tegra: Convert text bindings to yaml clocksource/drivers/imx-tpm: Move tpm_read_sched_clock() under CONFIG_ARM clocksource/drivers/arm_arch_timer: Use event stream scaling when available clocksource/drivers/exynos_mct: Increase the size of name array clocksource/drivers/exynos_mct: Bump up mct max irq number clocksource/drivers/exynos_mct: Remove mct interrupt index enum clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix clocksource/drivers/imx-tpm: Exclude sched clock for ARM64 clocksource: Add a Kconfig option for WATCHDOG_MAX_SKEW clocksource/drivers/imx-tpm: Update name of clkevt clocksource/drivers/imx-tpm: Add CLOCK_EVT_FEAT_DYNIRQ ...
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/dra7-l4.dtsi5
-rw-r--r--arch/arm/boot/dts/dra7.dtsi8
2 files changed, 6 insertions, 7 deletions
diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi
index 956a26d52a4c..0a11bacffc1f 100644
--- a/arch/arm/boot/dts/dra7-l4.dtsi
+++ b/arch/arm/boot/dts/dra7-l4.dtsi
@@ -3482,8 +3482,7 @@
ti,timer-pwm;
};
};
-
- target-module@2c000 { /* 0x4882c000, ap 17 02.0 */
+ timer15_target: target-module@2c000 { /* 0x4882c000, ap 17 02.0 */
compatible = "ti,sysc-omap4-timer", "ti,sysc";
reg = <0x2c000 0x4>,
<0x2c010 0x4>;
@@ -3511,7 +3510,7 @@
};
};
- target-module@2e000 { /* 0x4882e000, ap 19 14.0 */
+ timer16_target: target-module@2e000 { /* 0x4882e000, ap 19 14.0 */
compatible = "ti,sysc-omap4-timer", "ti,sysc";
reg = <0x2e000 0x4>,
<0x2e010 0x4>;
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 42bff117656c..97ce0c4f1df7 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1339,20 +1339,20 @@
};
/* Local timers, see ARM architected timer wrap erratum i940 */
-&timer3_target {
+&timer15_target {
ti,no-reset-on-init;
ti,no-idle;
timer@0 {
- assigned-clocks = <&l4per_clkctrl DRA7_L4PER_TIMER3_CLKCTRL 24>;
+ assigned-clocks = <&l4per3_clkctrl DRA7_L4PER3_TIMER15_CLKCTRL 24>;
assigned-clock-parents = <&timer_sys_clk_div>;
};
};
-&timer4_target {
+&timer16_target {
ti,no-reset-on-init;
ti,no-idle;
timer@0 {
- assigned-clocks = <&l4per_clkctrl DRA7_L4PER_TIMER4_CLKCTRL 24>;
+ assigned-clocks = <&l4per3_clkctrl DRA7_L4PER3_TIMER16_CLKCTRL 24>;
assigned-clock-parents = <&timer_sys_clk_div>;
};
};