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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-14 23:12:24 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-14 23:12:24 +0300
commitb018fc9800557bd14a40d69501e19c340eb2c521 (patch)
tree541109645e83725699d2b091a1c6c4816fdc6649 /include/dt-bindings
parentc07b3682cd12a017f976ec63bbd4758dc4c5100e (diff)
parent7425ecd5e3e8c9d84f399a102282a23a90a19278 (diff)
downloadlinux-b018fc9800557bd14a40d69501e19c340eb2c521.tar.xz
Merge tag 'pm-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki: "These add a new framework for CPU idle time injection, to be used by all of the idle injection code in the kernel in the future, fix some issues and add a number of relatively small extensions in multiple places. Specifics: - Add a new framework for CPU idle time injection (Daniel Lezcano). - Add AVS support to the armada-37xx cpufreq driver (Gregory CLEMENT). - Add support for current CPU frequency reporting to the ACPI CPPC cpufreq driver (George Cherian). - Rework the cooling device registration in the imx6q/thermal driver (Bastian Stender). - Make the pcc-cpufreq driver refuse to work with dynamic scaling governors on systems with many CPUs to avoid scalability issues with it (Rafael Wysocki). - Fix the intel_pstate driver to report different maximum CPU frequencies on systems where they really are different and to ignore the turbo active ratio if hardware-managend P-states (HWP) are in use; make it use the match_string() helper (Xie Yisheng, Srinivas Pandruvada). - Fix a minor deferred probe issue in the qcom-kryo cpufreq driver (Niklas Cassel). - Add a tracepoint for the tracking of frequency limits changes (from Andriod) to the cpufreq core (Ruchi Kandoi). - Fix a circular lock dependency between CPU hotplug and sysfs locking in the cpufreq core reported by lockdep (Waiman Long). - Avoid excessive error reports on driver registration failures in the ARM cpuidle driver (Sudeep Holla). - Add a new device links flag to the driver core to make links go away automatically on supplier driver removal (Vivek Gautam). - Eliminate potential race condition between system-wide power management transitions and system shutdown (Pingfan Liu). - Add a quirk to save NVS memory on system suspend for the ASUS 1025C laptop (Willy Tarreau). - Make more systems use suspend-to-idle (instead of ACPI S3) by default (Tristian Celestin). - Get rid of stack VLA usage in the low-level hibernation code on 64-bit x86 (Kees Cook). - Fix error handling in the hibernation core and mark an expected fall-through switch in it (Chengguang Xu, Gustavo Silva). - Extend the generic power domains (genpd) framework to support attaching a device to a power domain by name (Ulf Hansson). - Fix device reference counting and user limits initialization in the devfreq core (Arvind Yadav, Matthias Kaehlcke). - Fix a few issues in the rk3399_dmc devfreq driver and improve its documentation (Enric Balletbo i Serra, Lin Huang, Nick Milner). - Drop a redundant error message from the exynos-ppmu devfreq driver (Markus Elfring)" * tag 'pm-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (35 commits) PM / reboot: Eliminate race between reboot and suspend PM / hibernate: Mark expected switch fall-through cpufreq: intel_pstate: Ignore turbo active ratio in HWP cpufreq: Fix a circular lock dependency problem cpu/hotplug: Add a cpus_read_trylock() function x86/power/hibernate_64: Remove VLA usage cpufreq: trace frequency limits change cpufreq: intel_pstate: Show different max frequency with turbo 3 and HWP cpufreq: pcc-cpufreq: Disable dynamic scaling on many-CPU systems cpufreq: qcom-kryo: Silently error out on EPROBE_DEFER cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC cpufreq: armada-37xx: Add AVS support dt-bindings: marvell: Add documentation for the Armada 3700 AVS binding PM / devfreq: rk3399_dmc: Fix duplicated opp table on reload. PM / devfreq: Init user limits from OPP limits, not viceversa PM / devfreq: rk3399_dmc: fix spelling mistakes. PM / devfreq: rk3399_dmc: do not print error when get supply and clk defer. dt-bindings: devfreq: rk3399_dmc: move interrupts to be optional. PM / devfreq: rk3399_dmc: remove wait for dcf irq event. dt-bindings: clock: add rk3399 DDR3 standard speed bins. ...
Diffstat (limited to 'include/dt-bindings')
-rw-r--r--include/dt-bindings/clock/rk3399-ddr.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/include/dt-bindings/clock/rk3399-ddr.h b/include/dt-bindings/clock/rk3399-ddr.h
new file mode 100644
index 000000000000..ed2280844963
--- /dev/null
+++ b/include/dt-bindings/clock/rk3399-ddr.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+
+#ifndef DT_BINDINGS_DDR_H
+#define DT_BINDINGS_DDR_H
+
+/*
+ * DDR3 SDRAM Standard Speed Bins include tCK, tRCD, tRP, tRAS and tRC for
+ * each corresponding bin.
+ */
+
+/* DDR3-800 (5-5-5) */
+#define DDR3_800D 0
+/* DDR3-800 (6-6-6) */
+#define DDR3_800E 1
+/* DDR3-1066 (6-6-6) */
+#define DDR3_1066E 2
+/* DDR3-1066 (7-7-7) */
+#define DDR3_1066F 3
+/* DDR3-1066 (8-8-8) */
+#define DDR3_1066G 4
+/* DDR3-1333 (7-7-7) */
+#define DDR3_1333F 5
+/* DDR3-1333 (8-8-8) */
+#define DDR3_1333G 6
+/* DDR3-1333 (9-9-9) */
+#define DDR3_1333H 7
+/* DDR3-1333 (10-10-10) */
+#define DDR3_1333J 8
+/* DDR3-1600 (8-8-8) */
+#define DDR3_1600G 9
+/* DDR3-1600 (9-9-9) */
+#define DDR3_1600H 10
+/* DDR3-1600 (10-10-10) */
+#define DDR3_1600J 11
+/* DDR3-1600 (11-11-11) */
+#define DDR3_1600K 12
+/* DDR3-1600 (10-10-10) */
+#define DDR3_1866J 13
+/* DDR3-1866 (11-11-11) */
+#define DDR3_1866K 14
+/* DDR3-1866 (12-12-12) */
+#define DDR3_1866L 15
+/* DDR3-1866 (13-13-13) */
+#define DDR3_1866M 16
+/* DDR3-2133 (11-11-11) */
+#define DDR3_2133K 17
+/* DDR3-2133 (12-12-12) */
+#define DDR3_2133L 18
+/* DDR3-2133 (13-13-13) */
+#define DDR3_2133M 19
+/* DDR3-2133 (14-14-14) */
+#define DDR3_2133N 20
+/* DDR3 ATF default */
+#define DDR3_DEFAULT 21
+
+#endif