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/linux/drivers/clk/mediatek/
A Dclk-mux.c38 if (mux->lock) in mtk_clk_mux_enable_setclr()
43 regmap_write(mux->regmap, mux->data->clr_ofs, in mtk_clk_mux_enable_setclr()
51 if (mux->reparent && mux->data->upd_shift >= 0) { in mtk_clk_mux_enable_setclr()
52 regmap_write(mux->regmap, mux->data->upd_ofs, in mtk_clk_mux_enable_setclr()
69 regmap_write(mux->regmap, mux->data->set_ofs, in mtk_clk_mux_disable_setclr()
78 regmap_read(mux->regmap, mux->data->mux_ofs, &val); in mtk_clk_mux_is_enabled()
89 regmap_read(mux->regmap, mux->data->mux_ofs, &val); in mtk_clk_mux_get_parent()
121 regmap_read(mux->regmap, mux->data->mux_ofs, &orig); in mtk_clk_mux_set_parent_setclr_lock()
126 regmap_write(mux->regmap, mux->data->clr_ofs, in mtk_clk_mux_set_parent_setclr_lock()
128 regmap_write(mux->regmap, mux->data->set_ofs, in mtk_clk_mux_set_parent_setclr_lock()
[all …]
A Dclk-cpumux.c36 regmap_read(mux->regmap, mux->reg, &val); in clk_cpumux_get_parent()
38 val >>= mux->shift; in clk_cpumux_get_parent()
39 val &= mux->mask; in clk_cpumux_get_parent()
49 val = index << mux->shift; in clk_cpumux_set_parent()
50 mask = mux->mask << mux->shift; in clk_cpumux_set_parent()
52 return regmap_update_bits(mux->regmap, mux->reg, mask, val); in clk_cpumux_set_parent()
73 init.name = mux->name; in mtk_clk_register_cpumux()
77 init.flags = mux->flags; in mtk_clk_register_cpumux()
79 cpumux->reg = mux->mux_reg; in mtk_clk_register_cpumux()
125 node, mux->id); in mtk_clk_register_cpumuxes()
[all …]
/linux/drivers/clk/ti/
A Dmux.c34 val = ti_clk_ll_ops->clk_readl(&mux->reg) >> mux->shift; in ti_clk_mux_get_parent()
74 val = mux->mask << (mux->shift + 16); in ti_clk_mux_set_parent()
77 val &= ~(mux->mask << mux->shift); in ti_clk_mux_set_parent()
81 ti_clk_latch(&mux->reg, mux->latch); in ti_clk_mux_set_parent()
132 mux = kzalloc(sizeof(*mux), GFP_KERNEL); in _register_mux()
133 if (!mux) in _register_mux()
230 mux = kzalloc(sizeof(*mux), GFP_KERNEL); in ti_clk_build_component_mux()
246 mux->mask = (1 << fls(mux->mask)) - 1; in ti_clk_build_component_mux()
256 mux = kzalloc(sizeof(*mux), GFP_KERNEL); in of_ti_composite_mux_clk_setup()
263 mux->shift = mux->reg.bit; in of_ti_composite_mux_clk_setup()
[all …]
/linux/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_ring_mux.c84 if (!mux->s_resubmit) in amdgpu_mux_resubmit_chunks()
138 struct amdgpu_ring_mux *mux = from_timer(mux, t, resubmit_timer); in amdgpu_mux_resubmit_fallback() local
152 mux->real_ring = ring; in amdgpu_ring_mux_init()
156 if (!mux->ring_entry) in amdgpu_ring_mux_init()
188 kfree(mux->ring_entry); in amdgpu_ring_mux_fini()
189 mux->ring_entry = NULL; in amdgpu_ring_mux_fini()
198 if (mux->num_ring_entries >= mux->ring_entry_size) { in amdgpu_ring_mux_add_sw_ring()
203 e = &mux->ring_entry[mux->num_ring_entries]; in amdgpu_ring_mux_add_sw_ring()
216 spin_lock(&mux->lock); in amdgpu_ring_mux_set_wptr()
385 spin_lock(&mux->lock); in amdgpu_mcbp_trigger_preempt()
[all …]
/linux/drivers/i2c/muxes/
A Di2c-mux-reg.c25 if (!mux->data.reg) in i2c_mux_reg_set()
73 return i2c_mux_reg_set(mux, mux->data.idle); in i2c_mux_reg_deselect()
124 mux->data.n_values, sizeof(*mux->data.values), in i2c_mux_reg_probe_dt()
159 struct regmux *mux; in i2c_mux_reg_probe() local
164 mux = devm_kzalloc(&pdev->dev, sizeof(*mux), GFP_KERNEL); in i2c_mux_reg_probe()
165 if (!mux) in i2c_mux_reg_probe()
170 sizeof(mux->data)); in i2c_mux_reg_probe()
182 if (!mux->data.reg) { in i2c_mux_reg_probe()
193 if (mux->data.reg_size != 4 && mux->data.reg_size != 2 && in i2c_mux_reg_probe()
206 muxc->priv = mux; in i2c_mux_reg_probe()
[all …]
A Di2c-mux-gpio.c32 gpiod_set_array_value_cansleep(mux->ngpios, mux->gpios, NULL, values); in i2c_mux_gpio_set()
41 if (mux->data.settle_time) in i2c_mux_gpio_select()
51 i2c_mux_gpio_set(mux, mux->data.idle); in i2c_mux_gpio_deselect()
98 mux->data.n_values, sizeof(*mux->data.values), in i2c_mux_gpio_probe_fw()
131 struct gpiomux *mux; in i2c_mux_gpio_probe() local
137 mux = devm_kzalloc(&pdev->dev, sizeof(*mux), GFP_KERNEL); in i2c_mux_gpio_probe()
138 if (!mux) in i2c_mux_gpio_probe()
147 sizeof(mux->data)); in i2c_mux_gpio_probe()
155 mux->ngpios = ngpios; in i2c_mux_gpio_probe()
169 muxc->priv = mux; in i2c_mux_gpio_probe()
[all …]
/linux/drivers/iio/multiplexer/
A Diio-mux.c29 struct mux { struct
39 static int iio_mux_select(struct mux *mux, int idx) in iio_mux_select() argument
82 static void iio_mux_deselect(struct mux *mux) in iio_mux_deselect() argument
91 struct mux *mux = iio_priv(indio_dev); in mux_read_raw() local
122 struct mux *mux = iio_priv(indio_dev); in mux_read_avail() local
149 struct mux *mux = iio_priv(indio_dev); in mux_write_raw() local
180 struct mux *mux = iio_priv(indio_dev); in mux_read_ext_info() local
202 struct mux *mux = iio_priv(indio_dev); in mux_write_ext_info() local
332 struct mux *mux; in mux_probe() local
385 mux->child = (struct mux_child *)(mux + 1); in mux_probe()
[all …]
/linux/Documentation/devicetree/bindings/mux/
A Dmux-consumer.yaml4 $id: http://devicetree.org/schemas/mux/mux-consumer.yaml#
16 mux-ctrl-list ::= <single-mux-ctrl> [mux-ctrl-list]
17 single-mux-ctrl ::= <mux-ctrl-phandle> [mux-ctrl-specifier]
18 mux-ctrl-phandle : phandle to mux controller node
19 mux-ctrl-specifier : array of #mux-control-cells specifying the
36 "mux-controls" can be used. If the consumer needs to set the mux
46 mux-controls:
49 mux-states:
52 mux-control-names:
58 mux-state-names:
[all …]
A Dmux-controller.yaml4 $id: http://devicetree.org/schemas/mux/mux-controller.yaml#
14 that uses the mux controller. Thus, a mux controller can possibly control
28 specifier using the '#mux-control-cells' or '#mux-state-cells' property.
50 #include <dt-bindings/mux/mux.h>
57 mux: mux-controller@50 {
82 '#mux-state-cells':
117 mux: mux-controller {
124 adc-mux {
129 mux-controls = <&mux>;
150 adc-mux {
[all …]
A Dreg-mux.yaml4 $id: http://devicetree.org/schemas/mux/reg-mux.yaml#
19 - reg-mux # parent device of mux controller is not syscon device
20 - mmio-mux # parent device of mux controller is syscon device
27 mux-reg-masks:
39 - mux-reg-masks
48 #include <dt-bindings/mux/mux.h>
50 mux-controller {
58 mdio-mux-1 {
78 mdio-mux-2 {
101 #include <dt-bindings/mux/mux.h>
[all …]
A Dgpio-mux.yaml4 $id: http://devicetree.org/schemas/mux/gpio-mux.yaml#
22 const: gpio-mux
24 mux-gpios:
28 '#mux-control-cells':
31 '#mux-state-cells':
39 - mux-gpios
52 mux: mux-controller {
60 adc-mux {
65 mux-controls = <&mux>;
70 i2c-mux {
[all …]
A Dadi,adg792a.txt7 not (one mux controller for each mux).
8 * Standard mux-controller bindings as described in mux-controller.yaml
32 mux: mux-controller@50 {
35 #mux-control-cells = <1>;
41 adc-mux {
42 compatible = "io-channel-mux";
46 mux-controls = <&mux 2>;
58 pmux: mux-controller@50 {
61 #mux-control-cells = <0>;
67 diff-adc-mux {
[all …]
/linux/drivers/clk/
A Dclk-mux.c93 val = clk_mux_readl(mux) >> mux->shift; in clk_mux_get_parent()
96 return clk_mux_val_to_index(hw, mux->table, mux->flags, val); in clk_mux_get_parent()
106 if (mux->lock) in clk_mux_set_parent()
112 reg = mux->mask << (mux->shift + 16); in clk_mux_set_parent()
115 reg &= ~(mux->mask << mux->shift); in clk_mux_set_parent()
121 if (mux->lock) in clk_mux_set_parent()
172 mux = kzalloc(sizeof(*mux), GFP_KERNEL); in __clk_hw_register_mux()
173 if (!mux) in __clk_hw_register_mux()
202 kfree(mux); in __clk_hw_register_mux()
272 kfree(mux); in clk_unregister_mux()
[all …]
/linux/drivers/mux/
A Dcore.c126 struct mux_control *mux = &mux_chip->mux[i]; in mux_chip_alloc() local
143 int ret = mux->chip->ops->set(mux, state); in mux_control_set()
169 struct mux_control *mux = &mux_chip->mux[i]; in mux_chip_register() local
171 if (mux->idle_state == mux->cached_state) in mux_chip_register()
174 ret = mux_control_set(mux, mux->idle_state); in mux_chip_register()
328 mux_control_set(mux, mux->idle_state); in __mux_control_select()
483 mux->idle_state != mux->cached_state) in mux_control_deselect()
484 ret = mux_control_set(mux, mux->idle_state); in mux_control_deselect()
664 return mux; in devm_mux_control_get()
667 *ptr = mux; in devm_mux_control_get()
[all …]
/linux/arch/arm/boot/dts/nuvoton/
A Dnuvoton-wpcm450.dtsi217 bsp_pins: mux-bsp {
277 smi_pins: mux-smi {
317 fi0_pins: mux-fi0 {
322 fi1_pins: mux-fi1 {
327 fi2_pins: mux-fi2 {
332 fi3_pins: mux-fi3 {
337 fi4_pins: mux-fi4 {
342 fi5_pins: mux-fi5 {
347 fi6_pins: mux-fi6 {
352 fi7_pins: mux-fi7 {
[all …]
/linux/Documentation/devicetree/bindings/net/
A Dmdio-mux-multiplexer.yaml13 This is a special case of MDIO mux when MDIO mux is defined as a consumer
14 of a mux producer device. The mux producer can be of any type like mmio mux
15 producer, gpio mux producer or generic register based mux producer.
23 const: mdio-mux-multiplexer
25 mux-controls:
30 - mux-controls
36 mux: mux-controller { // Mux Producer
37 compatible = "reg-mux";
43 mdio-mux-1 { // Mux consumer
45 mux-controls = <&mux 0>;
[all …]
/linux/drivers/clk/qcom/
A Dclk-krait.c38 regval &= ~(mux->mask << mux->shift); in __krait_mux_set_sel()
39 regval |= (sel & mux->mask) << mux->shift; in __krait_mux_set_sel()
40 if (mux->lpl) { in __krait_mux_set_sel()
41 regval &= ~(mux->mask << (mux->shift + LPL_SHIFT)); in __krait_mux_set_sel()
42 regval |= (sel & mux->mask) << (mux->shift + LPL_SHIFT); in __krait_mux_set_sel()
69 mux->en_mask = sel; in krait_mux_set_parent()
72 __krait_mux_set_sel(mux, sel); in krait_mux_set_parent()
74 mux->reparent = true; in krait_mux_set_parent()
85 sel >>= mux->shift; in krait_mux_get_parent()
86 sel &= mux->mask; in krait_mux_get_parent()
[all …]
A Dkrait-cc.c52 mux->old_index = krait_mux_clk_ops.get_parent(&mux->hw); in krait_notifier_cb()
53 ret = krait_mux_clk_ops.set_parent(&mux->hw, mux->safe_sel); in krait_notifier_cb()
162 mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL); in krait_add_sec_mux()
163 if (!mux) in krait_add_sec_mux()
169 mux->shift = 2; in krait_add_sec_mux()
204 clk = &mux->hw; in krait_add_sec_mux()
206 ret = krait_notifier_register(dev, mux->hw.clk, mux); in krait_add_sec_mux()
243 mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL); in krait_add_pri_mux()
244 if (!mux) in krait_add_pri_mux()
248 mux->shift = 0; in krait_add_pri_mux()
[all …]
A Dclk-regmap-mux.c20 struct clk_regmap_mux *mux = to_clk_regmap_mux(hw); in mux_get_parent() local
22 unsigned int mask = GENMASK(mux->width - 1, 0); in mux_get_parent()
25 regmap_read(clkr->regmap, mux->reg, &val); in mux_get_parent()
27 val >>= mux->shift; in mux_get_parent()
30 if (mux->parent_map) in mux_get_parent()
31 return qcom_find_cfg_index(hw, mux->parent_map, val); in mux_get_parent()
38 struct clk_regmap_mux *mux = to_clk_regmap_mux(hw); in mux_set_parent() local
40 unsigned int mask = GENMASK(mux->width + mux->shift - 1, mux->shift); in mux_set_parent()
43 if (mux->parent_map) in mux_set_parent()
44 index = mux->parent_map[index].cfg; in mux_set_parent()
[all …]
/linux/drivers/clk/uniphier/
A Dclk-uniphier-mux.c27 return regmap_write_bits(mux->regmap, mux->reg, mux->masks[index], in uniphier_clk_mux_set_parent()
28 mux->vals[index]); in uniphier_clk_mux_set_parent()
39 ret = regmap_read(mux->regmap, mux->reg, &val); in uniphier_clk_mux_get_parent()
44 if ((mux->masks[i] & val) == mux->vals[i]) in uniphier_clk_mux_get_parent()
65 mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL); in uniphier_clk_register_mux()
66 if (!mux) in uniphier_clk_register_mux()
75 mux->regmap = regmap; in uniphier_clk_register_mux()
76 mux->reg = data->reg; in uniphier_clk_register_mux()
78 mux->vals = data->vals; in uniphier_clk_register_mux()
79 mux->hw.init = &init; in uniphier_clk_register_mux()
[all …]
/linux/net/kcm/
A Dkcmsock.c59 struct kcm_mux *mux = psock->mux; in kcm_abort_tx_psock() local
125 struct kcm_mux *mux = kcm->mux; in kcm_rcv_ready() local
174 struct kcm_mux *mux = kcm->mux; in kcm_rfree() local
257 struct kcm_mux *mux = psock->mux; in reserve_rx_kcm() local
426 mux = psock->mux; in psock_write_space()
445 struct kcm_mux *mux = kcm->mux; in reserve_psock() local
527 struct kcm_mux *mux = kcm->mux; in unreserve_psock() local
572 struct kcm_mux *mux = kcm->mux; in kcm_report_tx_retry() local
1192 kcm->mux = mux; in init_kcm_sock()
1258 psock->mux = mux; in kcm_attach()
[all …]
/linux/drivers/clk/sophgo/
A Dclk-cv18xx-ip.c462 u32 reg = readl(mux->common.base + mux->mux.reg); in mux_get_parent()
471 reg = readl(mux->common.base + mux->mux.reg); in _mux_set_parent()
473 writel(reg, mux->common.base + mux->mux.reg); in _mux_set_parent()
520 if (cv1800_clk_checkbit(&mux->mux.common, &mux->bypass)) in bypass_mux_round_rate()
524 -1, &mux->mux); in bypass_mux_round_rate()
547 if (cv1800_clk_checkbit(&mux->mux.common, &mux->bypass)) in bypass_mux_recalc_rate()
558 if (cv1800_clk_checkbit(&mux->mux.common, &mux->bypass)) in bypass_mux_set_rate()
568 if (cv1800_clk_checkbit(&mux->mux.common, &mux->bypass)) in bypass_mux_get_parent()
579 return cv1800_clk_setbit(&mux->mux.common, &mux->bypass); in bypass_mux_set_parent()
730 mux = &mmux->mux[clk_sel]; in mmux_get_parent()
[all …]
/linux/drivers/dma/
A Dlpc32xx-dmamux.c83 mux->signal, mux->muxval ? mux->name_sel1 : mux->name_sel1); in lpc32xx_dmamux_release()
87 mux->busy = false; in lpc32xx_dmamux_release()
107 mux = &lpc32xx_muxes[i]; in lpc32xx_dmamux_reserve()
111 if (!mux) { in lpc32xx_dmamux_reserve()
131 if (mux->busy) { in lpc32xx_dmamux_reserve()
134 mux->signal, mux->muxval ? mux->name_sel1 : mux->name_sel1); in lpc32xx_dmamux_reserve()
139 mux->busy = true; in lpc32xx_dmamux_reserve()
140 mux->muxval = dma_spec->args[2] ? BIT(mux->bit) : 0; in lpc32xx_dmamux_reserve()
142 regmap_update_bits(dmamux->reg, mux->muxreg, BIT(mux->bit), mux->muxval); in lpc32xx_dmamux_reserve()
149 mux->signal, mux->muxval ? mux->name_sel1 : mux->name_sel1); in lpc32xx_dmamux_reserve()
[all …]
/linux/drivers/clk/imx/
A Dclk-fixup-mux.c23 struct clk_mux mux; member
30 struct clk_mux *mux = to_clk_mux(hw); in to_clk_fixup_mux() local
32 return container_of(mux, struct clk_fixup_mux, mux); in to_clk_fixup_mux()
51 val = readl(mux->reg); in clk_fixup_mux_set_parent()
52 val &= ~(mux->mask << mux->shift); in clk_fixup_mux_set_parent()
53 val |= index << mux->shift; in clk_fixup_mux_set_parent()
55 writel(val, mux->reg); in clk_fixup_mux_set_parent()
90 fixup_mux->mux.reg = reg; in imx_clk_hw_fixup_mux()
91 fixup_mux->mux.shift = shift; in imx_clk_hw_fixup_mux()
94 fixup_mux->mux.hw.init = &init; in imx_clk_hw_fixup_mux()
[all …]
/linux/drivers/clk/sprd/
A Dmux.c15 const struct sprd_mux_ssel *mux) in sprd_mux_helper_get_parent() argument
23 parent = reg >> mux->shift; in sprd_mux_helper_get_parent()
24 parent &= (1 << mux->width) - 1; in sprd_mux_helper_get_parent()
26 if (!mux->table) in sprd_mux_helper_get_parent()
32 if (parent >= mux->table[i] && parent < mux->table[i + 1]) in sprd_mux_helper_get_parent()
43 return sprd_mux_helper_get_parent(&cm->common, &cm->mux); in sprd_mux_get_parent()
47 const struct sprd_mux_ssel *mux, in sprd_mux_helper_set_parent() argument
52 if (mux->table) in sprd_mux_helper_set_parent()
53 index = mux->table[index]; in sprd_mux_helper_set_parent()
56 reg &= ~GENMASK(mux->width + mux->shift - 1, mux->shift); in sprd_mux_helper_set_parent()
[all …]

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