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/linux/drivers/pmdomain/mediatek/
H A Dmtk-pm-domains.c104 const struct scpsys_hwv_domain_data *hwv = pd->hwv_data; in scpsys_hwv_domain_is_disable_done() local
105 u32 regs[2] = { hwv->done, hwv->clr_sta }; in scpsys_hwv_domain_is_disable_done()
107 u32 mask = BIT(hwv->setclr_bit); in scpsys_hwv_domain_is_disable_done()
117 const struct scpsys_hwv_domain_data *hwv = pd->hwv_data; in scpsys_hwv_domain_is_enable_done() local
118 u32 regs[3] = { hwv->done, hwv->en, hwv->set_sta }; in scpsys_hwv_domain_is_enable_done()
120 u32 mask = BIT(hwv->setclr_bit); in scpsys_hwv_domain_is_enable_done()
315 const struct scpsys_hwv_domain_data *hwv = pd->hwv_data; in scpsys_hwv_power_on() local
334 /* For HWV the subsys clocks refer to the HWV low power subsystem */ in scpsys_hwv_power_on()
340 ret = regmap_read_poll_timeout_atomic(scpsys->base, hwv->done, val, in scpsys_hwv_power_on()
341 val & BIT(hwv->setclr_bit), in scpsys_hwv_power_on()
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/linux/Documentation/devicetree/bindings/clock/
H A Dmediatek,mt8196-sys-clock.yaml54 Phandle to the "Hardware Voter" (HWV), as named in the vendor
57 The HWV is a SoC-internal fixed-function MCU used to collect votes from
63 However, in practice, this design is incomplete. While the HWV performs
70 As such, the HWV behaves more like a hardware-managed clock reference
75 addition to writing to the HWV's MMIO region.
78 access the HWV MMIO region in a syscon-like fashion, due to how the
H A Dmediatek,mt8196-clock.yaml59 Phandle to the "Hardware Voter" (HWV), as named in the vendor
62 The HWV is a SoC-internal fixed-function MCU used to collect votes from
68 However, in practice, this design is incomplete. While the HWV performs
75 As such, the HWV behaves more like a hardware-managed clock reference
80 addition to writing to the HWV's MMIO region.
83 access the HWV MMIO region in a syscon-like fashion, due to how the
/linux/sound/isa/wavefront/
H A Dwavefront_synth.c1815 int hwv[2]; in wavefront_reset_to_cleanliness() local
1922 hwv[0] = wavefront_read(dev); in wavefront_reset_to_cleanliness()
1923 if (hwv[0] == -1) { in wavefront_reset_to_cleanliness()
1928 if (hwv[0] == 0xFF) { /* NAK */ in wavefront_reset_to_cleanliness()
1934 hwv[0] = wavefront_read(dev); in wavefront_reset_to_cleanliness()
1935 if (hwv[0] == -1) { in wavefront_reset_to_cleanliness()
1941 hwv[0]); in wavefront_reset_to_cleanliness()
1948 hwv[1] = wavefront_read(dev); in wavefront_reset_to_cleanliness()
1949 if (hwv[1] == -1) { in wavefront_reset_to_cleanliness()
1955 hwv[0], hwv[1]); in wavefront_reset_to_cleanliness()
/linux/sound/pci/
H A Des1968.c2152 w |= HWV_CONFB; /* HWV on */ in snd_es1968_chip_init()