| /linux/drivers/input/misc/ |
| H A D | nxp-bbnsm-pwrkey.c | 48 struct bbnsm_pwrkey *bbnsm = from_timer(bbnsm, t, check_timer); in bbnsm_pwrkey_check_for_events() local
49 struct input_dev *input = bbnsm->input; in bbnsm_pwrkey_check_for_events()
52 regmap_read(bbnsm->regmap, BBNSM_EVENTS, &state); in bbnsm_pwrkey_check_for_events()
57 if (state ^ bbnsm->keystate) { in bbnsm_pwrkey_check_for_events()
58 bbnsm->keystate = state; in bbnsm_pwrkey_check_for_events()
59 input_event(input, EV_KEY, bbnsm->keycode, state); in bbnsm_pwrkey_check_for_events()
61 pm_relax(bbnsm->input->dev.parent); in bbnsm_pwrkey_check_for_events()
66 mod_timer(&bbnsm->check_timer, in bbnsm_pwrkey_check_for_events()
73 struct bbnsm_pwrkey *bbnsm = platform_get_drvdata(pdev); in bbnsm_pwrkey_interrupt() local
74 struct input_dev *input = bbnsm->input; in bbnsm_pwrkey_interrupt()
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| H A D | Makefile | 25 obj-$(CONFIG_INPUT_BBNSM_PWRKEY) += nxp-bbnsm-pwrkey.o
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| H A D | Kconfig | 130 tristate "NXP BBNSM Power Key Driver"
134 This is the bbnsm powerkey driver for the NXP i.MX application
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| /linux/drivers/rtc/ |
| H A D | rtc-nxp-bbnsm.c | 42 static u32 bbnsm_read_counter(struct bbnsm_rtc *bbnsm) in bbnsm_read_counter() argument
52 regmap_read(bbnsm->regmap, BBNSM_RTC_MS, &rtc_msb); in bbnsm_read_counter()
54 regmap_read(bbnsm->regmap, BBNSM_RTC_LS, &rtc_lsb); in bbnsm_read_counter()
64 struct bbnsm_rtc *bbnsm = dev_get_drvdata(dev); in bbnsm_rtc_read_time() local
68 regmap_read(bbnsm->regmap, BBNSM_CTRL, &val); in bbnsm_rtc_read_time()
72 time = bbnsm_read_counter(bbnsm); in bbnsm_rtc_read_time()
80 struct bbnsm_rtc *bbnsm = dev_get_drvdata(dev); in bbnsm_rtc_set_time() local
84 regmap_update_bits(bbnsm->regmap, BBNSM_CTRL, RTC_EN_MSK, 0); in bbnsm_rtc_set_time()
87 regmap_write(bbnsm->regmap, BBNSM_RTC_LS, time << CNTR_TO_SECS_SH); in bbnsm_rtc_set_time()
88 regmap_write(bbnsm->regmap, BBNSM_RTC_MS, time >> (32 - CNTR_TO_SECS_SH)); in bbnsm_rtc_set_time()
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| H A D | rtc-imx-sm-bbm.c | 22 struct scmi_imx_bbm *bbnsm = dev_get_drvdata(dev); in scmi_imx_bbm_read_time() local
23 struct scmi_protocol_handle *ph = bbnsm->ph; in scmi_imx_bbm_read_time()
27 ret = bbnsm->ops->rtc_time_get(ph, 0, &val); in scmi_imx_bbm_read_time()
38 struct scmi_imx_bbm *bbnsm = dev_get_drvdata(dev); in scmi_imx_bbm_set_time() local
39 struct scmi_protocol_handle *ph = bbnsm->ph; in scmi_imx_bbm_set_time()
44 return bbnsm->ops->rtc_time_set(ph, 0, val); in scmi_imx_bbm_set_time()
49 struct scmi_imx_bbm *bbnsm = dev_get_drvdata(dev); in scmi_imx_bbm_alarm_irq_enable() local
50 struct scmi_protocol_handle *ph = bbnsm->ph; in scmi_imx_bbm_alarm_irq_enable()
54 return bbnsm->ops->rtc_alarm_set(ph, 0, false, 0); in scmi_imx_bbm_alarm_irq_enable()
61 struct scmi_imx_bbm *bbnsm = dev_get_drvdata(dev); in scmi_imx_bbm_set_alarm() local
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| H A D | Makefile | 36 obj-$(CONFIG_RTC_DRV_BBNSM) += rtc-nxp-bbnsm.o
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| H A D | Kconfig | 1829 tristate "NXP BBNSM RTC support"
1835 If you say yes here you get support for the NXP BBNSM RTC module.
1838 will be called "rtc-bbnsm".
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| /linux/drivers/input/keyboard/ |
| H A D | imx-sm-bbm-key.c | 32 struct scmi_imx_bbm *bbnsm = container_of(to_delayed_work(work), in scmi_imx_bbm_pwrkey_check_for_events() local
34 struct scmi_protocol_handle *ph = bbnsm->ph; in scmi_imx_bbm_pwrkey_check_for_events()
35 struct input_dev *input = bbnsm->input; in scmi_imx_bbm_pwrkey_check_for_events()
39 ret = bbnsm->ops->button_get(ph, &state); in scmi_imx_bbm_pwrkey_check_for_events()
45 pr_debug("%s: state: %d, keystate %d\n", __func__, state, bbnsm->keystate); in scmi_imx_bbm_pwrkey_check_for_events()
48 if (state ^ bbnsm->keystate) { in scmi_imx_bbm_pwrkey_check_for_events()
49 bbnsm->keystate = state; in scmi_imx_bbm_pwrkey_check_for_events()
50 input_event(input, EV_KEY, bbnsm->keycode, state); in scmi_imx_bbm_pwrkey_check_for_events()
52 pm_relax(bbnsm->input->dev.parent); in scmi_imx_bbm_pwrkey_check_for_events()
53 pr_debug("EV_KEY: %x\n", bbnsm->keycode); in scmi_imx_bbm_pwrkey_check_for_events()
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| /linux/Documentation/devicetree/bindings/mfd/ |
| H A D | nxp,bbnsm.yaml | 4 $id: http://devicetree.org/schemas/mfd/nxp,bbnsm.yaml#
13 NXP BBNSM serves as non-volatile logic and storage for the system.
19 The ON/OFF logic inside the BBNSM allows for connecting directly to
27 - nxp,imx93-bbnsm
41 - nxp,imx93-bbnsm-rtc
61 - nxp,imx93-bbnsm-pwrkey
87 bbnsm: bbnsm@44440000 {
88 compatible = "nxp,imx93-bbnsm", "syscon", "simple-mfd";
92 compatible = "nxp,imx93-bbnsm-rtc";
97 compatible = "nxp,imx93-bbnsm-pwrkey";
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| /linux/arch/arm64/boot/dts/freescale/ |
| H A D | imx93.dtsi | 480 bbnsm: bbnsm@44440000 { label
481 compatible = "nxp,imx93-bbnsm", "syscon", "simple-mfd";
485 compatible = "nxp,imx93-bbnsm-rtc";
490 compatible = "nxp,imx93-bbnsm-pwrkey";
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| /linux/drivers/firmware/arm_scmi/vendors/imx/ |
| H A D | imx95.rst | 52 For most SoC, there is one on-chip RTC (e.g. in BBNSM) and this is RTC ID 0.
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