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Searched refs:mfd (Results 1 – 25 of 370) sorted by relevance

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/openbmc/qemu/util/
H A Dmemfd.c63 int mfd = -1; in qemu_memfd_create() local
73 mfd = memfd_create(name, flags); in qemu_memfd_create()
74 if (mfd < 0) { in qemu_memfd_create()
80 if (ftruncate(mfd, size) == -1) { in qemu_memfd_create()
85 if (seals && fcntl(mfd, F_ADD_SEALS, seals) == -1) { in qemu_memfd_create()
90 return mfd; in qemu_memfd_create()
93 if (mfd >= 0) { in qemu_memfd_create()
94 close(mfd); in qemu_memfd_create()
112 int mfd = qemu_memfd_create(name, size, false, 0, seals, NULL); in qemu_memfd_alloc() local
115 if (mfd == -1) { in qemu_memfd_alloc()
[all …]
/openbmc/linux/drivers/mfd/
H A Dsta2x11-mfd.c50 struct sta2x11_mfd *mfd; in sta2x11_mfd_find() local
62 list_for_each_entry(mfd, &sta2x11_mfd_list, list) { in sta2x11_mfd_find()
63 if (mfd->instance == instance) in sta2x11_mfd_find()
64 return mfd; in sta2x11_mfd_find()
72 struct sta2x11_mfd *mfd = sta2x11_mfd_find(pdev); in sta2x11_mfd_add() local
75 if (mfd) in sta2x11_mfd_add()
80 mfd = kzalloc(sizeof(*mfd), flags); in sta2x11_mfd_add()
81 if (!mfd) in sta2x11_mfd_add()
83 INIT_LIST_HEAD(&mfd->list); in sta2x11_mfd_add()
84 for (i = 0; i < ARRAY_SIZE(mfd->lock); i++) in sta2x11_mfd_add()
[all …]
/openbmc/u-boot/arch/m68k/cpu/mcf532x/
H A Dspeed.c145 int fref, temp, fout, mfd; in clock_pll() local
154 mfd = (in_be32(&pll->pcr) & 0x3F) + 1; in clock_pll()
156 return (fref * mfd) / busdiv; in clock_pll()
159 mfd = in_8(&pll->pfdr); in clock_pll()
161 return (fref * mfd / (BUSDIV * 4)); in clock_pll()
180 mfd = (BUSDIV * temp) / 100; in clock_pll()
183 fout = ((fref * mfd) / BUSDIV); in clock_pll()
186 mfd = (4 * BUSDIV * temp) / 100; in clock_pll()
189 fout = ((fref * mfd) / (BUSDIV * 4)); in clock_pll()
218 setbits_be32(&pll->pcr, PLL_PCR_FBDIV(mfd - 1)); in clock_pll()
[all …]
/openbmc/linux/drivers/clk/imx/
H A Dclk-pllv4.c82 u32 mult, mfn, mfd; in clk_pllv4_recalc_rate() local
90 mfd = readl_relaxed(pll->base + pll->denom_offset); in clk_pllv4_recalc_rate()
93 do_div(temp64, mfd); in clk_pllv4_recalc_rate()
104 u32 mfn, mfd = DEFAULT_MFD; in clk_pllv4_round_rate() local
135 mfd = parent_rate; in clk_pllv4_round_rate()
138 temp64 *= mfd; in clk_pllv4_round_rate()
148 if (mfn >= mfd) in clk_pllv4_round_rate()
153 do_div(temp64, mfd); in clk_pllv4_round_rate()
181 u32 val, mult, mfn, mfd = DEFAULT_MFD; in clk_pllv4_set_rate() local
190 mfd = parent_rate; in clk_pllv4_set_rate()
[all …]
H A Dclk-pllv3.c219 u32 mfd = readl_relaxed(pll->base + pll->denom_offset); in clk_pllv3_av_recalc_rate() local
224 do_div(temp64, mfd); in clk_pllv3_av_recalc_rate()
236 u32 mfn, mfd = 1000000; in clk_pllv3_av_round_rate() local
246 mfd = parent_rate; in clk_pllv3_av_round_rate()
250 temp64 *= mfd; in clk_pllv3_av_round_rate()
256 do_div(temp64, mfd); in clk_pllv3_av_round_rate()
268 u32 mfn, mfd = 1000000; in clk_pllv3_av_set_rate() local
276 mfd = parent_rate; in clk_pllv3_av_set_rate()
280 temp64 *= mfd; in clk_pllv3_av_set_rate()
289 writel_relaxed(mfd, pll->base + pll->denom_offset); in clk_pllv3_av_set_rate()
[all …]
H A Dclk-fracn-gppll.c51 .mfd = (_mfd), \
61 .mfd = 0, \
156 u32 mfi, mfn, mfd, rdiv, odiv; in clk_fracn_gppll_recalc_rate() local
165 mfd = FIELD_GET(PLL_MFD_MASK, pll_denominator); in clk_fracn_gppll_recalc_rate()
181 rate_table[i].mfd == mfd && rate_table[i].rdiv == rdiv && in clk_fracn_gppll_recalc_rate()
209 fvco = fvco * mfi * mfd + fvco * mfn; in clk_fracn_gppll_recalc_rate()
210 do_div(fvco, mfd * rdiv * odiv); in clk_fracn_gppll_recalc_rate()
257 writel_relaxed(rate->mfd, pll->base + PLL_DENOMINATOR); in clk_fracn_gppll_set_rate()
H A Dclk-pllv2.c81 long mfi, mfn, mfd, pdf, ref_clk; in __clk_pllv2_recalc_rate() local
90 mfd = dp_mfd & MXC_PLL_DP_MFD_MASK; in __clk_pllv2_recalc_rate()
100 do_div(temp, mfd + 1); in __clk_pllv2_recalc_rate()
130 long mfi, pdf, mfn, mfd = 999999; in __clk_pllv2_set_rate() local
149 *dp_mfd = mfd; in __clk_pllv2_set_rate()
/openbmc/linux/drivers/regulator/
H A Dtps65910-regulator.c309 struct tps65910 *mfd; member
824 struct tps65910 *mfd = pmic->mfd; in tps65910_set_ext_sleep_config() local
844 dev_err(mfd->dev, in tps65910_set_ext_sleep_config()
854 ret = regmap_set_bits(mfd->regmap, in tps65910_set_ext_sleep_config()
857 ret = regmap_clear_bits(mfd->regmap, in tps65910_set_ext_sleep_config()
860 dev_err(mfd->dev, in tps65910_set_ext_sleep_config()
867 ret = regmap_set_bits(mfd->regmap, in tps65910_set_ext_sleep_config()
870 ret = regmap_clear_bits(mfd->regmap, in tps65910_set_ext_sleep_config()
873 dev_err(mfd->dev, in tps65910_set_ext_sleep_config()
879 if ((tps65910_chip_id(mfd) == TPS65910) && in tps65910_set_ext_sleep_config()
[all …]
H A Dtps6507x-regulator.c109 struct tps6507x_dev *mfd; member
118 err = tps->mfd->read_dev(tps->mfd, reg, 1, &val); in tps6507x_pmic_read()
128 return tps->mfd->write_dev(tps->mfd, reg, 1, &val); in tps6507x_pmic_write()
139 dev_err(tps->mfd->dev, "Read from reg 0x%x failed\n", reg); in tps6507x_pmic_set_bits()
147 dev_err(tps->mfd->dev, "Write for reg 0x%x failed\n", reg); in tps6507x_pmic_set_bits()
162 dev_err(tps->mfd->dev, "Read from reg 0x%x failed\n", reg); in tps6507x_pmic_clear_bits()
170 dev_err(tps->mfd->dev, "Write for reg 0x%x failed\n", reg); in tps6507x_pmic_clear_bits()
185 dev_err(tps->mfd->dev, "Read from reg 0x%x failed\n", reg); in tps6507x_pmic_reg_read()
199 dev_err(tps->mfd->dev, "Write for reg 0x%x failed\n", reg); in tps6507x_pmic_reg_write()
396 tps->mfd = tps6507x_dev; in tps6507x_pmic_probe()
/openbmc/u-boot/arch/arm/mach-imx/mx5/
H A Dclock.c53 u32 mfd; member
64 u32 mfd; member
162 uint32_t ctrl, op, mfd, mfn, mfi, pdf, ret; in decode_pll() local
170 mfd = readl(&pll->hfs_mfd); in decode_pll()
174 mfd = readl(&pll->mfd); in decode_pll()
178 mfd &= MXC_DPLLC_MFD_MFD_MASK; in decode_pll()
200 do_div(temp, mfd + 1); in decode_pll()
553 u64 pd, mfi = 1, mfn, mfd, t1; in calc_pll_params() local
572 mfd = fixed_mfd[i].mfd; in calc_pll_params()
599 t1 *= mfd; in calc_pll_params()
[all …]
/openbmc/linux/tools/testing/selftests/memfd/
H A Dfuse_test.c231 int fd, mfd, r; in main() local
269 mfd = mfd_assert_new("kern_memfd_fuse", in main()
274 p = mfd_assert_mmap_shared(mfd); in main()
278 global_mfd = mfd; in main()
298 was_sealed = mfd_assert_get_seals(mfd) & F_SEAL_WRITE; in main()
303 mfd_assert_has_seals(mfd, F_SEAL_WRITE); in main()
315 p = mfd_assert_mmap_private(mfd); in main()
324 close(mfd); in main()
/openbmc/linux/samples/vfs/
H A Dtest-fsmount.c105 int fsfd, mfd; in main() local
117 mfd = fsmount(fsfd, 0, MOUNT_ATTR_RDONLY); in main()
118 if (mfd < 0) in main()
122 if (move_mount(mfd, "", AT_FDCWD, "/mnt", MOVE_MOUNT_F_EMPTY_PATH) < 0) { in main()
127 E(close(mfd)); in main()
/openbmc/linux/arch/arm64/boot/dts/sprd/
H A Dsharkl3.dtsi21 "simple-mfd";
36 "simple-mfd";
53 "simple-mfd";
68 "simple-mfd";
85 "simple-mfd";
100 "simple-mfd";
117 "simple-mfd";
132 "simple-mfd";
147 "simple-mfd";
H A Dums512.dtsi173 "simple-mfd";
190 "simple-mfd";
196 "simple-mfd";
202 "simple-mfd";
208 "simple-mfd";
214 "simple-mfd";
220 "simple-mfd";
226 "simple-mfd";
232 "simple-mfd";
238 "simple-mfd";
[all …]
/openbmc/u-boot/arch/arm/cpu/arm920t/imx/
H A Dspeed.c29 u32 mfd = (spctl0 >> 16) & 0x3f; in get_systemPLLCLK() local
34 return (2*(CONFIG_SYSPLL_CLK_FREQ>>10)*( (mfi<<10) + (mfn<<10)/(mfd+1)))/(pd+1); in get_systemPLLCLK()
43 u32 mfd = (mpctl0 >> 16) & 0x3f; in get_mcuPLLCLK() local
48 return (2*(CONFIG_SYS_CLK_FREQ>>10)*( (mfi<<10) + (mfn<<10)/(mfd+1)))/(pd+1); in get_mcuPLLCLK()
/openbmc/linux/arch/powerpc/boot/
H A Dmpc8xx.c24 int mfi, mfn, mfd, pdf; in mpc885_get_clock() local
43 mfd = (plprcr >> 22) & 0x1f; in mpc885_get_clock()
49 ret += crystal * mfn / (mfd + 1); in mpc885_get_clock()
/openbmc/qemu/chardev/
H A Dchar-pty.c245 int mfd = -1, sfd = -1; in openpty() local
249 mfd = open("/dev/ptmx", O_RDWR | O_NOCTTY); in openpty()
250 if (mfd < 0) { in openpty()
254 if (grantpt(mfd) == -1 || unlockpt(mfd) == -1) { in openpty()
258 if ((slave = ptsname(mfd)) == NULL) { in openpty()
271 *amaster = mfd; in openpty()
284 close(mfd); in openpty()
/openbmc/linux/drivers/input/touchscreen/
H A Dtps6507x-ts.c43 struct tps6507x_dev *mfd; member
52 return tsc->mfd->read_dev(tsc->mfd, reg, 1, data); in tps6507x_read_u8()
57 return tsc->mfd->write_dev(tsc->mfd, reg, 1, &data); in tps6507x_write_u8()
230 tsc->mfd = tps6507x_dev; in tps6507x_ts_probe()
/openbmc/qemu/hw/misc/
H A Dimx_ccm.c53 uint32_t mfd = 1 + MFD(pllreg); /* Denominator */ in imx_ccm_calc_pll() local
64 freq = ((2 * (base_freq >> 10) * (mfi * mfd + mfn)) / in imx_ccm_calc_pll()
65 (mfd * pd)) << 10; in imx_ccm_calc_pll()
/openbmc/linux/Documentation/devicetree/bindings/mips/
H A Dmscc.txt19 - compatible: Should be "mscc,ocelot-chip-regs", "simple-mfd", "syscon"
24 compatible = "mscc,ocelot-chip-regs", "simple-mfd", "syscon";
52 - compatible: Should be "mscc,ocelot-hsio", "syscon", "simple-mfd"
57 compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
/openbmc/linux/tools/testing/selftests/bpf/prog_tests/
H A Dpe_preserve_elems.c12 int err, key = 0, pfd = -1, mfd = bpf_map__fd(map); in test_one_map() local
25 err = bpf_map_update_elem(mfd, &key, &pfd, BPF_ANY); in test_one_map()
38 close(mfd); in test_one_map()
/openbmc/linux/arch/um/drivers/
H A Dslip_user.c130 int sfd, mfd, err; in slip_open() local
138 mfd = err; in slip_open()
140 err = open(ptsname(mfd), O_RDWR, 0); in slip_open()
182 return mfd; in slip_open()
186 close(mfd); in slip_open()
/openbmc/linux/arch/arm64/boot/dts/realtek/
H A Drtd139x.dtsi65 compatible = "syscon", "simple-mfd";
74 compatible = "syscon", "simple-mfd";
83 compatible = "syscon", "simple-mfd";
92 compatible = "syscon", "simple-mfd";
101 compatible = "syscon", "simple-mfd";
/openbmc/linux/drivers/clk/
H A Dclk-plldig.c191 unsigned int mfd, fracdiv = 0; in plldig_init() local
199 mfd = data->vco_freq / parent_rate; in plldig_init()
205 mfd = PLLDIG_DEFAULT_MFD; in plldig_init()
206 data->vco_freq = parent_rate * mfd; in plldig_init()
209 val = FIELD_PREP(PLLDIG_MFD_MASK, mfd); in plldig_init()
/openbmc/linux/arch/arm/boot/dts/realtek/
H A Drtd1195.dtsi105 compatible = "syscon", "simple-mfd";
114 compatible = "syscon", "simple-mfd";
123 compatible = "syscon", "simple-mfd";
132 compatible = "syscon", "simple-mfd";
141 compatible = "syscon", "simple-mfd";

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