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/linux/Documentation/devicetree/bindings/nvmem/
H A Dsnvs-lpgpr.yaml4 $id: http://devicetree.org/schemas/nvmem/snvs-lpgpr.yaml#
17 - fsl,imx8mm-snvs-lpgpr
18 - fsl,imx8mn-snvs-lpgpr
19 - fsl,imx8mp-snvs-lpgpr
20 - fsl,imx8mq-snvs-lpgpr
21 - const: fsl,imx7d-snvs-lpgpr
23 - fsl,imx6q-snvs-lpgpr
24 - fsl,imx6ul-snvs-lpgpr
25 - fsl,imx7d-snvs-lpgpr
34 snvs@20cc000 {
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/linux/Documentation/devicetree/bindings/crypto/
H A Dfsl,sec-v4.0-mon.yaml8 title: Freescale Secure Non-Volatile Storage (SNVS)
16 Node defines address range and the associated interrupt for the SNVS function.
43 snvs-rtc-lp:
47 Secure Non-Volatile Storage (SNVS) Low Power (LP) RTC Node
57 const: snvs-rtc
78 snvs-powerkey:
82 The snvs-pwrkey is designed to enable POWER key function which controlled
83 by SNVS ONOFF, the driver can report the status of POWER key and wakeup
94 const: snvs-pwrkey
119 snvs-lpgpr:
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H A Dfsl-sec6.txt54 range of the SEC 6.0 register space (-SNVS not included). A
H A Dfsl,sec-v4.0.yaml129 modified, a Security Violation is triggered (see SNVS definition).
/linux/drivers/input/keyboard/
H A Dsnvs_pwrkey.c3 // Driver for the IMX SNVS ON/OFF Power Key
35 struct regmap *snvs; member
51 regmap_read(pdata->snvs, SNVS_HPSR_REG, &state); in imx_imx_snvs_check_for_events()
78 regmap_read(pdata->snvs, SNVS_LPSR_REG, &lp_status); in imx_snvs_pwrkey_interrupt()
98 regmap_write(pdata->snvs, SNVS_LPSR_REG, SNVS_LPSR_SPO); in imx_snvs_pwrkey_interrupt()
119 /* Get SNVS register Page */ in imx_snvs_pwrkey_probe()
128 pdata->snvs = syscon_regmap_lookup_by_phandle(np, "regmap"); in imx_snvs_pwrkey_probe()
129 if (IS_ERR(pdata->snvs)) { in imx_snvs_pwrkey_probe()
130 dev_err(&pdev->dev, "Can't get snvs syscon\n"); in imx_snvs_pwrkey_probe()
131 return PTR_ERR(pdata->snvs); in imx_snvs_pwrkey_probe()
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H A DKconfig437 tristate "IMX SNVS Power Key Driver"
441 This is the snvs powerkey driver for the Freescale i.MX application
/linux/Documentation/devicetree/bindings/mfd/
H A Drohm,bd71847-pmic.yaml45 # states. States are called as SNVS and READY. At READY state all the PMIC
46 # power outputs go down and OTP is reload. At the SNVS state all other logic
47 # and external devices apart from the SNVS power domain are shut off. Please
48 # refer to NXP i.MX8 documentation for further information regarding SNVS
49 # state. When a reset is done via SNVS state the PMIC OTP data is not reload.
51 # reset has switched power state to SNVS. If reset is done via READY state the
53 # target state is set to READY by default. If SNVS state is used the boot
57 rohm,reset-snvs-powered:
59 Transfer PMIC to SNVS state at reset.
144 rohm,reset-snvs-powered;
/linux/Documentation/devicetree/bindings/regulator/
H A Drohm,bd71815-regulator.yaml63 rohm,dvs-snvs-voltage:
65 Whether to keep regulator enabled at "SNVS" state or not.
66 0 means regulator should be disabled at SNVS state, non zero voltage
68 when PMIC transitions to SNVS.SNVS voltage depends on the previous
69 state (from which the PMIC transitioned to SNVS).
106 # for each of the HW states (RUN/SNVS/SUSPEND/LPSR). HW defaults can
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6ull-dhcom-som.dtsi588 pinctrl_snvs_dhcom_a: snvs-dhcom-a-grp {
592 pinctrl_snvs_dhcom_b: snvs-dhcom-b-grp {
596 pinctrl_snvs_dhcom_c: snvs-dhcom-c-grp {
600 pinctrl_snvs_dhcom_d: snvs-dhcom-d-grp {
604 pinctrl_snvs_dhcom_e: snvs-dhcom-e-grp {
608 pinctrl_snvs_dhcom_f: snvs-dhcom-f-grp {
612 pinctrl_snvs_dhcom_g: snvs-dhcom-g-grp {
616 pinctrl_snvs_dhcom_h: snvs-dhcom-h-grp {
620 pinctrl_snvs_fec1_phy: snvs-fec1-phy-grp {
626 pinctrl_snvs_fec2_phy: snvs-fec2-phy-grp {
H A Dimx6qdl.dtsi820 snvs: snvs@20cc000 { label
824 snvs_rtc: snvs-rtc-lp {
826 regmap = <&snvs>;
832 snvs_poweroff: snvs-poweroff {
834 regmap = <&snvs>;
841 snvs_pwrkey: snvs-powerkey {
843 regmap = <&snvs>;
850 snvs_lpgpr: snvs-lpgpr {
851 compatible = "fsl,imx6q-snvs-lpgpr";
H A Dimx7s.dtsi625 snvs: snvs@30370000 { label
629 snvs_rtc: snvs-rtc-lp {
631 regmap = <&snvs>;
636 clock-names = "snvs-rtc";
639 snvs_poweroff: snvs-poweroff {
641 regmap = <&snvs>;
648 snvs_pwrkey: snvs-powerkey {
650 regmap = <&snvs>;
653 clock-names = "snvs-pwrkey";
H A Dimx6ull-dhcor-maveo-box.dts334 pinctrl_snvs_hog_maveo_box: snvs-hog-maveo-box-grp {
347 pinctrl_snvs_wifi_gpio: snvs-wifi-gpio-grp {
353 pinctrl_snvs_zigbee_gpio: snvs-zigbee-gpio-grp {
/linux/drivers/nvmem/
H A Dsnvs_lpgpr.c138 { .compatible = "fsl,imx6q-snvs-lpgpr", .data = &snvs_lpgpr_cfg_imx6q },
139 { .compatible = "fsl,imx6ul-snvs-lpgpr",
141 { .compatible = "fsl,imx7d-snvs-lpgpr", .data = &snvs_lpgpr_cfg_imx7d },
/linux/drivers/rtc/
H A Drtc-snvs.c334 dev_warn(&pdev->dev, "snvs rtc: you use old dts file, please update it\n"); in snvs_rtc_probe()
347 dev_err(&pdev->dev, "Can't find snvs syscon\n"); in snvs_rtc_probe()
355 data->clk = devm_clk_get(&pdev->dev, "snvs-rtc"); in snvs_rtc_probe()
362 "Could not prepare or enable the snvs clock\n"); in snvs_rtc_probe()
445 MODULE_DESCRIPTION("Freescale SNVS RTC Driver");
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dfsl,imx35-pinctrl.yaml32 - fsl,imx6ull-iomuxc-snvs
165 compatible = "fsl,imx6ull-iomuxc-snvs";
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mn.dtsi611 snvs: snvs@30370000 { label
615 snvs_rtc: snvs-rtc-lp {
617 regmap = <&snvs>;
622 clock-names = "snvs-rtc";
625 snvs_pwrkey: snvs-powerkey {
627 regmap = <&snvs>;
630 clock-names = "snvs-pwrkey";
H A Dimx8mp.dtsi714 snvs: snvs@30370000 { label
718 snvs_rtc: snvs-rtc-lp {
720 regmap = <&snvs>;
725 clock-names = "snvs-rtc";
728 snvs_pwrkey: snvs-powerkey {
730 regmap = <&snvs>;
733 clock-names = "snvs-pwrkey";
739 snvs_lpgpr: snvs-lpgpr {
740 compatible = "fsl,imx8mp-snvs-lpgpr",
741 "fsl,imx7d-snvs-lpgpr";
H A Dimx8mq-librem5-devkit.dts299 rohm,reset-snvs-powered;
377 /* leave on for snvs power button */
386 /* leave on for snvs power button */
H A Dimx8mn-ddr4-evk.dts60 rohm,reset-snvs-powered;
H A Dimx8mm-ucm-som.dtsi143 rohm,reset-snvs-powered;
309 &snvs {
H A Dimx8mq-nitrogen-som.dtsi24 reg_snvs: regulator-fixed-snvs {
H A Dimx8mq-librem5.dtsi839 rohm,reset-snvs-powered;
917 /* leave on for snvs power button */
926 /* leave on for snvs power button */
/linux/arch/arm/boot/dts/nxp/vf/
H A Dvfxxx.dtsi491 snvs0: snvs@400a7000 {
495 snvsrtc: snvs-rtc-lp {
501 clock-names = "snvs-rtc";
/linux/drivers/regulator/
H A Dbd718x7-regulator.c1715 "rohm,reset-snvs-powered"); in bd718xx_probe()
1718 * Change the next stage from poweroff to be READY instead of SNVS in bd718xx_probe()
1783 * transition from POWEROFF is done to SNVS - then all power in bd718xx_probe()
1787 * enable SW control for crucial regulators if snvs state is in bd718xx_probe()
/linux/drivers/pinctrl/freescale/
H A Dpinctrl-imx6ul.c327 { .compatible = "fsl,imx6ull-iomuxc-snvs", .data = &imx6ull_snvs_pinctrl_info, },

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