iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/rtc
History
Valentin Caron efa9c5be2c rtc: stm32: add new st,stm32mp25-rtc compatible and check RIF configuration 
Introduce new st,stm32mp25-rtc compatible. It is based on st,stm32mp1-rtc.

Difference is that stm32mp25 soc implements a triple protection on RTC
registers:
- Secure bit based protection
- Privileged context based protection
- Compartment ID filtering based protection
This driver will now check theses configurations before probing to avoid
exceptions and fake reads on register.

At this time, driver needs only to check two resources: INIT and ALARM_A.
Other resources are not used.

Resource isolation framework (RIF) is a comprehensive set of hardware
blocks designed to enforce and manage isolation of STM32 hardware
resources, like memory and peripherals.

Link: https://www.st.com/resource/en/reference_manual/rm0457-stm32mp25xx-advanced-armbased-3264bit-mpus-stmicroelectronics.pdf#page=4081
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
Link: https://lore.kernel.org/r/20240708153434.416287-3-valentin.caron@foss.st.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2024-07-10 17:15:33 +02:00
..
class.c
rtc: class: make rtc_class constant
2024-03-08 12:05:10 +01:00
dev.c
rtc: Remove unused rtc_dev_exit().
2022-06-24 21:24:02 +02:00
interface.c
rtc: interface: Add RTC offset to alarm after fix-up
2024-07-07 00:40:17 +02:00
Kconfig
rtc: Add driver for Epson RX8111
2024-04-17 01:45:33 +02:00
lib_test.c
rtc: add missing MODULE_DESCRIPTION() macro
2024-06-28 00:24:43 +02:00
lib.c
rtc: Improve performance of rtc_time64_to_tm(). Add tests.
2021-08-10 00:09:21 +02:00
Makefile
rtc: Add driver for Epson RX8111
2024-04-17 01:45:33 +02:00
nvmem.c
nvmem: add explicit config option to read old syntax fixed OF cells
2023-10-21 19:19:06 +02:00
proc.c
rtc: fix snprintf() checking in is_rtc_hctosys()
2021-05-25 00:36:11 +02:00
rtc-88pm80x.c
rtc: 88pm80x: Convert to platform remove callback returning void
2023-03-17 23:03:16 +01:00
rtc-88pm860x.c
rtc: 88pm860x: Convert to platform remove callback returning void
2023-03-17 23:03:16 +01:00
rtc-ab8500.c
rtc: ab8500: Convert to platform remove callback returning void
2023-03-17 23:03:16 +01:00
rtc-ab-b5ze-s3.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-ab-eoz9.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-abx80x.c
rtc: abx80x: Fix return value of nvmem callback on read
2024-06-28 00:21:46 +02:00
rtc-ac100.c
rtc: ac100: remove misuses of kernel-doc
2024-01-15 22:27:35 +01:00
rtc-armada38x.c
rtc: remove redundant of_match_ptr()
2023-08-10 09:45:41 +02:00
rtc-as3722.c
…
rtc-asm9260.c
rtc: asm9260: Convert to platform remove callback returning void
2023-03-17 23:03:17 +01:00
rtc-aspeed.c
rtc: remove redundant of_match_ptr()
2023-08-10 09:45:41 +02:00
rtc-at91rm9200.c
rtc: at91rm9200: annotate at91_rtc_remove with __exit again
2023-10-16 06:33:00 +02:00
rtc-at91sam9.c
rtc: remove redundant of_match_ptr()
2023-08-10 09:45:41 +02:00
rtc-au1xxx.c
rtc: au1xxx: convert to SPDX identifier
2021-07-10 01:53:39 +02:00
rtc-bd70528.c
rtc: bd70528: Drop BD70528 support
2021-06-20 22:24:52 +02:00
rtc-bq32k.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-bq4802.c
…
rtc-brcmstb-waketimer.c
rtc: brcmstb-waketimer: support level alarm_irq
2023-10-02 00:13:57 +02:00
rtc-cadence.c
rtc: cadence: Convert to platform remove callback returning void
2023-03-17 23:03:17 +01:00
rtc-cmos.c
rtc: cmos: Fix return value of nvmem callbacks
2024-06-28 00:21:06 +02:00
rtc-core.h
rtc: Remove unused rtc_dev_exit().
2022-06-24 21:24:02 +02:00
rtc-cpcap.c
…
rtc-cros-ec.c
rtc: cros-ec: provide ID table for avoiding fallback match
2024-03-29 15:46:08 +01:00
rtc-da9052.c
…
rtc-da9055.c
…
rtc-da9063.c
rtc: da9063: Use dev_err_probe()
2024-01-18 01:00:21 +01:00
rtc-digicolor.c
…
rtc-ds1216.c
…
rtc-ds1286.c
…
rtc-ds1302.c
rtc: ds1302: remove unnecessary spi_set_drvdata()
2022-11-15 21:01:51 +01:00
rtc-ds1305.c
rtc: ds1305: Report maximum alarm limit to rtc core
2023-08-27 23:50:22 +02:00
rtc-ds1307.c
rtc: ds1307: Clamp year to valid BCD (0-99) in set_time()
2024-07-07 00:39:27 +02:00
rtc-ds1343.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
rtc-ds1347.c
rtc: ds1347: fix value written to century register
2022-11-15 21:01:51 +01:00
rtc-ds1374.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-ds1390.c
rtc: ds1390: mark OF related data as maybe unused
2023-03-17 23:23:22 +01:00
rtc-ds1511.c
rtc: ds1511: set alarm offset limit
2024-02-29 22:16:52 +01:00
rtc-ds1553.c
…
rtc-ds1672.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-ds1685.c
rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
2023-08-02 11:18:22 -07:00
rtc-ds1742.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-ds2404.c
rtc: ds2404: Convert to GPIO descriptors
2023-08-17 00:55:56 +02:00
rtc-ds3232.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-efi.c
rtc: efi: fixed typo in efi_procfs()
2023-10-15 23:01:08 +02:00
rtc-em3027.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-ep93xx.c
rtc: ep93xx: add DT support for Cirrus EP93xx
2023-10-15 23:17:05 +02:00
rtc-fm3130.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-fsl-ftm-alarm.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-ftrtc010.c
rtc: ftrtc010: Convert to platform remove callback returning void
2023-03-17 23:03:17 +01:00
rtc-gamecube.c
rtc: gamecube: Always reset HW_SRNPROT after read
2022-08-23 22:27:58 +02:00
rtc-generic.c
…
rtc-goldfish.c
rtc: add missing MODULE_DESCRIPTION() macro
2024-06-28 00:24:43 +02:00
rtc-hid-sensor-time.c
rtc: hid-sensor-time: Convert to platform remove callback returning void
2023-03-17 23:03:17 +01:00
rtc-hym8563.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-imx-sc.c
…
rtc-imxdi.c
rtc: imxdi: Convert to platform remove callback returning void
2023-10-13 12:29:08 +02:00
rtc-isl1208.c
rtc: isl1208: Update correct procedure for clearing alarm
2024-06-28 00:34:21 +02:00
rtc-isl12022.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-isl12026.c
rtc: isl12026: Drop "_new" from probe callback name
2023-07-27 23:32:08 +02:00
rtc-jz4740.c
rtc: jz4740: fix Wvoid-pointer-to-enum-cast warning
2023-08-16 01:32:08 +02:00
rtc-loongson.c
rtc: Add rtc driver for the Loongson family chips
2023-06-26 01:19:11 +02:00
rtc-lp8788.c
…
rtc-lpc24xx.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-lpc32xx.c
…
rtc-m41t80.c
rtc: m41t80: Use the unified property API get the wakeup-source property
2024-02-29 22:28:19 +01:00
rtc-m41t93.c
…
rtc-m41t94.c
…
rtc-m48t35.c
…
rtc-m48t59.c
…
rtc-m48t86.c
rtc: m48t86: add DT support for m48t86
2023-08-28 00:01:51 +02:00
rtc-ma35d1.c
rtc: ma35d1: remove hardcoded UIE support
2024-01-08 01:33:27 +01:00
rtc-max6900.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-max6902.c
…
rtc-max6916.c
…
rtc-max8907.c
rtc: max8907: Drop unused i2c include
2023-02-01 09:13:35 +01:00
rtc-max8925.c
…
rtc-max8997.c
…
rtc-max8998.c
…
rtc-max31335.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-max77686.c
rtc: max77686: Convert to platform remove callback returning void
2023-03-17 23:03:17 +01:00
rtc-mc13xxx.c
rtc: mc13xxx: Convert to platform remove callback returning void
2023-03-17 23:03:17 +01:00
rtc-mc146818-lib.c
rtc: Extend timeout for waiting for UIP to clear to 1s
2023-12-17 22:33:55 +01:00
rtc-mcp795.c
rtc: mcp795: drop unneeded MODULE_ALIAS
2024-04-17 01:39:35 +02:00
rtc-meson-vrtc.c
rtc: meson-vrtc: Use ktime_get_real_ts64() to get the current time
2023-03-21 21:15:10 +01:00
rtc-meson.c
rtc: meson: Fix email address in MODULE_AUTHOR
2022-05-18 00:20:39 +02:00
rtc-moxart.c
rtc: moxart: switch to using gpiod API
2023-02-09 23:31:46 +01:00
rtc-mpc5121.c
rtc: add missing MODULE_DESCRIPTION() macro
2024-06-28 00:24:43 +02:00
rtc-mpfs.c
rtc: mpfs: Convert to platform remove callback returning void
2023-03-17 23:03:17 +01:00
rtc-msc313.c
rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe()
2022-12-11 18:14:01 +01:00
rtc-msm6242.c
…
rtc-mt2712.c
…
rtc-mt6397.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-mt7622.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-mv.c
rtc: mv: Convert to platform remove callback returning void
2023-10-13 12:29:08 +02:00
rtc-mxc_v2.c
rtc: mxc_v2: Convert to platform remove callback returning void
2023-03-17 23:03:17 +01:00
rtc-mxc.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-nct3018y.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-ntxec.c
…
rtc-nxp-bbnsm.c
rtc: bbnsm: Add the bbnsm rtc support
2023-02-22 12:25:32 +01:00
rtc-omap.c
rtc: add missing MODULE_DESCRIPTION() macro
2024-06-28 00:24:43 +02:00
rtc-opal.c
rtc: opal: switch to RTC_FEATURE_UPDATE_INTERRUPT
2022-03-23 19:58:39 +01:00
rtc-optee.c
rtc: optee: add RTC driver for OP-TEE RTC PTA
2022-03-25 11:42:50 +01:00
rtc-palmas.c
rtc: palmas: Convert to platform remove callback returning void
2023-03-17 23:03:17 +01:00
rtc-pcap.c
rtc: pcap: Drop no-op remove function
2023-10-13 12:29:08 +02:00
rtc-pcf2123.c
rtc: pcf2123: use IRQ flags obtained from fwnode
2023-02-01 09:13:35 +01:00
rtc-pcf2127.c
rtc: pcf2127: remove useless check
2023-08-27 23:53:06 +02:00
rtc-pcf8523.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-pcf8563.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-pcf8583.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-pcf50633.c
rtc: pcf50633: Convert to platform remove callback returning void
2023-03-17 23:03:18 +01:00
rtc-pcf85063.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-pcf85363.c
rtc: pcf85363: fix wrong mask/val parameters in regmap_update_bits call
2023-10-15 22:37:57 +02:00
rtc-pic32.c
rtc: pic32: Convert to platform remove callback returning void
2023-03-17 23:03:18 +01:00
rtc-pl030.c
…
rtc-pl031.c
rtc: pl031: fix rtc features null pointer dereference
2022-03-23 19:58:37 +01:00
rtc-pm8xxx.c
rtc: pm8xxx: Convert to platform remove callback returning void
2023-03-17 23:03:18 +01:00
rtc-ps3.c
…
rtc-pxa.c
rtc: pxa: Convert to platform remove callback returning void
2023-10-13 12:29:08 +02:00
rtc-r7301.c
rtc: rtc7301: Support byte-addressed IO
2023-10-15 22:37:25 +02:00
rtc-r9701.c
…
rtc-rc5t583.c
rtc: add missing MODULE_DESCRIPTION() macro
2024-06-28 00:24:43 +02:00
rtc-rc5t619.c
…
rtc-rk808.c
rtc: rk808: reduce 'struct rk808' usage
2022-12-11 20:56:33 +01:00
rtc-rp5c01.c
…
rtc-rs5c313.c
rtc: rs5c313: correct some spelling mistakes
2022-12-15 23:34:31 +01:00
rtc-rs5c348.c
…
rtc-rs5c372.c
rtc: rs5c372: fix Wvoid-pointer-to-enum-cast warning
2023-08-16 01:32:08 +02:00
rtc-rtd119x.c
rtc: rtd119x: Convert to platform remove callback returning void
2023-03-17 23:03:18 +01:00
rtc-rv3028.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-rv3029c2.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-rv3032.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-rv8803.c
rtc: rv8803: add wakeup-source support
2024-01-15 22:29:48 +01:00
rtc-rx4581.c
…
rtc-rx6110.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-rx8010.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-rx8025.c
rtc: Switch i2c drivers back to use .probe()
2023-06-06 23:29:37 +02:00
rtc-rx8111.c
rtc: rx8111: handle VLOW flag
2024-05-07 23:40:10 +02:00
rtc-rx8581.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-rzn1.c
rtc: rzn1: Report maximum alarm limit to rtc core
2023-08-27 23:50:22 +02:00
rtc-s3c.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-s3c.h
…
rtc-s5m.c
rtc: s5m: Drop S5M8763 support
2023-04-26 11:40:26 +01:00
rtc-s35390a.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-sa1100.c
rtc: sa1100: Convert to platform remove callback returning void
2023-03-17 23:03:18 +01:00
rtc-sa1100.h
…
rtc-sc27xx.c
rtc: sc27xx: Fix format of SPDX identifier
2021-07-10 01:53:39 +02:00
rtc-sd3078.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-sh.c
rtc: sh: Convert to platform remove callback returning void
2023-10-13 12:29:08 +02:00
rtc-snvs.c
rtc: snvs: Allow a time difference on clock register read
2022-11-15 21:25:44 +01:00
rtc-spear.c
rtc: spear: Convert to platform remove callback returning void
2023-03-17 23:03:18 +01:00
rtc-ssd202d.c
rtc: Add support for the SSD202D RTC
2023-10-16 16:54:15 +02:00
rtc-st-lpc.c
rtc: st-lpc: Simplify clk handling in st_rtc_probe()
2023-06-26 00:53:19 +02:00
rtc-starfire.c
…
rtc-stk17ta8.c
…
rtc-stm32.c
rtc: stm32: add new st,stm32mp25-rtc compatible and check RIF configuration
2024-07-10 17:15:33 +02:00
rtc-stmp3xxx.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-sun4v.c
…
rtc-sun6i.c
rtc: sun6i: remove unnecessary message
2023-09-06 01:26:04 +02:00
rtc-sunplus.c
rtc: sunplus: Clean up redundant dev_err_probe()
2023-08-10 09:35:28 +02:00
rtc-sunxi.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-tegra.c
rtc: tegra: Convert to platform remove callback returning void
2023-03-17 23:03:18 +01:00
rtc-test.c
…
rtc-ti-k3.c
rtc: Explicitly include correct DT includes
2023-07-27 23:31:29 +02:00
rtc-tps6586x.c
rtc: tps6586x: Report maximum alarm limit to rtc core
2023-08-27 23:50:22 +02:00
rtc-tps6594.c
rtc: tps6594: Add power management support
2024-06-28 00:18:55 +02:00
rtc-tps65910.c
rtc: add missing MODULE_DESCRIPTION() macro
2024-06-28 00:24:43 +02:00
rtc-twl.c
rtc: add missing MODULE_DESCRIPTION() macro
2024-06-28 00:24:43 +02:00
rtc-vt8500.c
rtc: vt8500: Convert to platform remove callback returning void
2023-03-17 23:03:18 +01:00
rtc-wilco-ec.c
…
rtc-wm831x.c
…
rtc-wm8350.c
rtc: wm8350: remove unnecessary messages
2023-09-06 01:26:04 +02:00
rtc-x1205.c
rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-07 00:40:29 +02:00
rtc-xgene.c
rtc: xgene: Convert to platform remove callback returning void
2023-03-17 23:03:18 +01:00
rtc-zynqmp.c
rtc: zynqmp: Convert to platform remove callback returning void
2023-03-17 23:03:19 +01:00
sysfs.c
rtc: Include <linux/kstrtox.h> when appropriate
2022-11-15 21:01:51 +01:00