| /Documentation/devicetree/bindings/pinctrl/ |
| D | mediatek,mt8365-pinctrl.yaml | 78 description: Pull up R1/R0 type define value.
80 For pull up type is normal, it don't need add R1/R0 define.
81 For pull up type is R1/R0 type, it can add value to set different
83 100: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
84 101: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
85 102: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
86 103: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
92 description: Pull down R1/R0 type define value.
94 For pull down type is normal, it don't need add R1/R0 define.
95 For pull down type is R1/R0 type, it can add value to set
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| D | mediatek,mt6795-pinctrl.yaml | 101 description: mt6795 pull down PUPD/R0/R1 type define value.
104 values; When pull down type is PUPD/R0/R1, adding R1R0 defines
111 description: mt6795 pull up PUPD/R0/R1 type define value.
114 values; When pull up type is PUPD/R0/R1, adding R1R0 defines will
133 Pull up settings for 2 pull resistors, R0 and R1. User can
136 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
137 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
138 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
139 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
145 Pull down settings for 2 pull resistors, R0 and R1. User can
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| D | mediatek,mt6779-pinctrl.yaml | 162 Pull up settings for 2 pull resistors, R0 and R1. User can
165 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
166 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
167 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
168 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
174 Pull down settings for 2 pull resistors, R0 and R1. User can
177 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
178 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
179 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
180 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
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| D | mediatek,mt8183-pinctrl.yaml | 146 Pull up settings for 2 pull resistors, R0 and R1. User can
149 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
150 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
151 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
152 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
158 Pull down settings for 2 pull resistors, R0 and R1. User can
161 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
162 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
163 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
164 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
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| D | mediatek,mt7986-pinctrl.yaml | 303 PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in
312 PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in
335 Pull up settings for 2 pull resistors, R0 and R1. Valid arguments
337 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
338 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
339 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
340 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
347 Pull down settings for 2 pull resistors, R0 and R1. Valid arguments
349 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
350 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
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| D | mediatek,mt7981-pinctrl.yaml | 357 PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in
366 PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in
389 Pull up settings for 2 pull resistors, R0 and R1. Valid arguments
391 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
392 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
393 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
394 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
401 Pull down settings for 2 pull resistors, R0 and R1. Valid arguments
403 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
404 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
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| /Documentation/litmus-tests/locking/ |
| D | DCL-broken.litmus | 18 int r1;
24 r1 = READ_ONCE(*flag);
25 if (r1 == 0) {
37 int r1;
43 r1 = READ_ONCE(*flag);
44 if (r1 == 0) {
53 locations [flag;data;0:r0;0:r1;1:r0;1:r1]
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| D | DCL-fixed.litmus | 19 int r1;
25 r1 = READ_ONCE(*flag);
26 if (r1 == 0) {
38 int r1;
44 r1 = READ_ONCE(*flag);
45 if (r1 == 0) {
54 locations [flag;data;0:r0;0:r1;1:r0;1:r1]
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| D | RM-broken.litmus | 29 int r1;
34 r1 = READ_ONCE(*x);
39 locations [x;0:r2;1:r0;1:r1;1:r2]
40 filter (1:r0=0 /\ 1:r1=1)
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| D | RM-fixed.litmus | 29 int r1;
33 r1 = READ_ONCE(*x);
39 locations [x;0:r2;1:r0;1:r1;1:r2]
40 filter (1:r0=0 /\ 1:r1=1)
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| /Documentation/litmus-tests/atomic/ |
| D | cmpxchg-fail-ordered-2.litmus | 14 int r1;
17 r1 = cmpxchg(y, 0, 1);
22 int r1;
25 r1 = cmpxchg(y, 0, 1);
30 exists (0:r1=0 /\ 1:r1=1 /\ 1:r2=0)
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| D | cmpxchg-fail-unordered-2.litmus | 15 int r1;
18 r1 = cmpxchg(y, 0, 1);
23 int r1;
26 r1 = cmpxchg(y, 0, 1);
30 exists (0:r1=0 /\ 1:r1=1 /\ 1:r2=0)
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| D | cmpxchg-fail-ordered-1.litmus | 15 int r1;
18 r1 = cmpxchg(z, 1, 0);
26 int r1;
29 r1 = cmpxchg(z, 1, 0);
34 locations[0:r1;1:r1]
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| D | cmpxchg-fail-unordered-1.litmus | 16 int r1;
19 r1 = cmpxchg(z, 1, 0);
26 int r1;
29 r1 = cmpxchg(z, 1, 0);
33 locations[0:r1;1:r1]
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| D | Atomic-RMW+mb__after_atomic-is-stronger-than-acquire.litmus | 17 int r1;
21 r1 = atomic_read(y);
32 (0:r0=1 /\ 0:r1=0)
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| /Documentation/bpf/ |
| D | llvm_reloc.rst | 34 0: 18 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r1 = 0 ll
36 2: 61 11 00 00 00 00 00 00 r1 = *(u32 *)(r1 + 0)
40 6: 0f 10 00 00 00 00 00 00 r0 += r1
41 7: 18 01 00 00 08 00 00 00 00 00 00 00 00 00 00 00 r1 = 8 ll
43 9: 61 11 00 00 00 00 00 00 r1 = *(u32 *)(r1 + 0)
44 10: 0f 10 00 00 00 00 00 00 r0 += r1
45 11: 18 01 00 00 0c 00 00 00 00 00 00 00 00 00 00 00 r1 = 12 ll
47 13: 61 11 00 00 00 00 00 00 r1 = *(u32 *)(r1 + 0)
48 14: 0f 10 00 00 00 00 00 00 r0 += r1
167 1: bf 17 00 00 00 00 00 00 r7 = r1
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| D | verifier.rst | 16 At the start of the program the register R1 contains a pointer to context
18 If verifier sees an insn that does R2=R1, then R2 has now type
20 If R1=PTR_TO_CTX and insn is R2=R1+R1, then R2=SCALAR_VALUE,
32 After kernel function call, R1-R5 are reset to unreadable and
44 is a correct program. If there was R1 instead of R6, it would have
51 bpf_mov R1 = 1
53 bpf_xadd *(u32 *)(R1 + 3) += R2
56 will be rejected, since R1 doesn't have a valid pointer type at the time of
59 At the start R1 type is PTR_TO_CTX (a pointer to generic ``struct bpf_context``)
214 1: r4 = *(u32 *)(r1 +80) /* load skb->data_end */
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| D | classic_vs_extended.rst | 65 place function arguments into R1 to R5 registers to satisfy calling
67 to in-kernel function. If R1 - R5 registers are mapped to CPU registers
74 After an in-kernel function call, R1 - R5 are reset to unreadable and R0 has
98 bpf_mov R2, R1
99 bpf_add R1, 1
108 already placed into R1 (e.g. on __bpf_prog_run() startup) and the programs
119 R1 - rdi
135 bpf_mov R6, R1 /* save ctx */
142 bpf_mov R1, R6 /* restore ctx for next call */
193 bpf_mov R1, 1
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| /Documentation/litmus-tests/rcu/ |
| D | RCU+sync+read.litmus | 30 int r1;
34 r1 = READ_ONCE(*y);
37 exists (1:r0=1 /\ 1:r1=0)
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| D | RCU+sync+free.litmus | 27 int r1;
31 r1 = READ_ONCE(*r0);
42 exists (0:r0=x /\ 0:r1=0)
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| /Documentation/devicetree/bindings/regulator/ |
| D | rohm,bd71847-regulator.yaml | 121 # R1
127 # Vout_o = Vo - (Vpu - Vo)*R2/R1
128 # Linear_step = step_orig*(R1+R2)/R1
134 # R1 and R2 are resistor values.
139 the used pull-up voltage before R1.
141 rohm,feedback-pull-up-r1-ohms:
144 the used R1 resistor.
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| D | rohm,bd71837-regulator.yaml | 126 # R1
132 # Vout_o = Vo - (Vpu - Vo)*R2/R1
133 # Linear_step = step_orig*(R1+R2)/R1
139 # R1 and R2 are resistor values.
144 the used pull-up voltage before R1.
146 rohm,feedback-pull-up-r1-ohms:
149 the used R1 resistor.
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| D | ltc3676.txt | 18 values R1 and R2 of the feedback voltage divider in ohms.
22 0.4125 * (1 + R1/R2) V and 0.8 * (1 + R1/R2) V.
25 0.725 * (1 + R1/R2) V. The ldo3 regulator is fixed to 1.8 V. The ldo1 standby
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| D | ltc3589.txt | 18 values R1 and R2 of the feedback voltage divider in ohms.
22 0.3625 * (1 + R1/R2) V and 0.75 * (1 + R1/R2) V. Regulators bb-out and ldo1
23 have a fixed 0.8 V reference and thus output 0.8 * (1 + R1/R2) V. The ldo3
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| /Documentation/virt/kvm/arm/ |
| D | mmio-guard.rst | 43 Arguments: r1-r3 Reserved / Must be zero
47 is set (r1) if RGUARD_MAP and
67 (r1)
88 (r1)
94 (uint64) Number of shared granules (r1)
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