Commit 67edf354faaf93156646e741483b2313bc756c0f
Committed by
Kalle Valo
1 parent
0c06f5d43e
bcma: use _PMU_ in all names of PMU registers
PMU (Power Management Unit) seems to be a separated piece of hardware, just accessed using ChipCommon core registers. In recent Broadcom chipsets PMU is not bounded to CC but available as separated core. To make code cleaner & easier to review (for a correct R/W access) use clearer names. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Showing 3 changed files with 33 additions and 33 deletions Side-by-side Diff
drivers/bcma/driver_chipcommon_pmu.c
... | ... | @@ -15,44 +15,44 @@ |
15 | 15 | |
16 | 16 | u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset) |
17 | 17 | { |
18 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset); | |
19 | - bcma_cc_read32(cc, BCMA_CC_PLLCTL_ADDR); | |
20 | - return bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA); | |
18 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, offset); | |
19 | + bcma_cc_read32(cc, BCMA_CC_PMU_PLLCTL_ADDR); | |
20 | + return bcma_cc_read32(cc, BCMA_CC_PMU_PLLCTL_DATA); | |
21 | 21 | } |
22 | 22 | EXPORT_SYMBOL_GPL(bcma_chipco_pll_read); |
23 | 23 | |
24 | 24 | void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset, u32 value) |
25 | 25 | { |
26 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset); | |
27 | - bcma_cc_read32(cc, BCMA_CC_PLLCTL_ADDR); | |
28 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, value); | |
26 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, offset); | |
27 | + bcma_cc_read32(cc, BCMA_CC_PMU_PLLCTL_ADDR); | |
28 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_DATA, value); | |
29 | 29 | } |
30 | 30 | EXPORT_SYMBOL_GPL(bcma_chipco_pll_write); |
31 | 31 | |
32 | 32 | void bcma_chipco_pll_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask, |
33 | 33 | u32 set) |
34 | 34 | { |
35 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset); | |
36 | - bcma_cc_read32(cc, BCMA_CC_PLLCTL_ADDR); | |
37 | - bcma_cc_maskset32(cc, BCMA_CC_PLLCTL_DATA, mask, set); | |
35 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, offset); | |
36 | + bcma_cc_read32(cc, BCMA_CC_PMU_PLLCTL_ADDR); | |
37 | + bcma_cc_maskset32(cc, BCMA_CC_PMU_PLLCTL_DATA, mask, set); | |
38 | 38 | } |
39 | 39 | EXPORT_SYMBOL_GPL(bcma_chipco_pll_maskset); |
40 | 40 | |
41 | 41 | void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc, |
42 | 42 | u32 offset, u32 mask, u32 set) |
43 | 43 | { |
44 | - bcma_cc_write32(cc, BCMA_CC_CHIPCTL_ADDR, offset); | |
45 | - bcma_cc_read32(cc, BCMA_CC_CHIPCTL_ADDR); | |
46 | - bcma_cc_maskset32(cc, BCMA_CC_CHIPCTL_DATA, mask, set); | |
44 | + bcma_cc_write32(cc, BCMA_CC_PMU_CHIPCTL_ADDR, offset); | |
45 | + bcma_cc_read32(cc, BCMA_CC_PMU_CHIPCTL_ADDR); | |
46 | + bcma_cc_maskset32(cc, BCMA_CC_PMU_CHIPCTL_DATA, mask, set); | |
47 | 47 | } |
48 | 48 | EXPORT_SYMBOL_GPL(bcma_chipco_chipctl_maskset); |
49 | 49 | |
50 | 50 | void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask, |
51 | 51 | u32 set) |
52 | 52 | { |
53 | - bcma_cc_write32(cc, BCMA_CC_REGCTL_ADDR, offset); | |
54 | - bcma_cc_read32(cc, BCMA_CC_REGCTL_ADDR); | |
55 | - bcma_cc_maskset32(cc, BCMA_CC_REGCTL_DATA, mask, set); | |
53 | + bcma_cc_write32(cc, BCMA_CC_PMU_REGCTL_ADDR, offset); | |
54 | + bcma_cc_read32(cc, BCMA_CC_PMU_REGCTL_ADDR); | |
55 | + bcma_cc_maskset32(cc, BCMA_CC_PMU_REGCTL_DATA, mask, set); | |
56 | 56 | } |
57 | 57 | EXPORT_SYMBOL_GPL(bcma_chipco_regctl_maskset); |
58 | 58 | |
... | ... | @@ -472,8 +472,8 @@ |
472 | 472 | static void bcma_pmu_spuravoid_pll_write(struct bcma_drv_cc *cc, u32 offset, |
473 | 473 | u32 value) |
474 | 474 | { |
475 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset); | |
476 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, value); | |
475 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, offset); | |
476 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_DATA, value); | |
477 | 477 | } |
478 | 478 | |
479 | 479 | void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid) |
480 | 480 | |
481 | 481 | |
482 | 482 | |
483 | 483 | |
484 | 484 | |
... | ... | @@ -497,20 +497,20 @@ |
497 | 497 | bus->chipinfo.id == BCMA_CHIP_ID_BCM53572) ? 6 : 0; |
498 | 498 | |
499 | 499 | /* RMW only the P1 divider */ |
500 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, | |
500 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, | |
501 | 501 | BCMA_CC_PMU_PLL_CTL0 + phypll_offset); |
502 | - tmp = bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA); | |
502 | + tmp = bcma_cc_read32(cc, BCMA_CC_PMU_PLLCTL_DATA); | |
503 | 503 | tmp &= (~(BCMA_CC_PMU1_PLL0_PC0_P1DIV_MASK)); |
504 | 504 | tmp |= (bcm5357_bcm43236_p1div[spuravoid] << BCMA_CC_PMU1_PLL0_PC0_P1DIV_SHIFT); |
505 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, tmp); | |
505 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_DATA, tmp); | |
506 | 506 | |
507 | 507 | /* RMW only the int feedback divider */ |
508 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, | |
508 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, | |
509 | 509 | BCMA_CC_PMU_PLL_CTL2 + phypll_offset); |
510 | - tmp = bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA); | |
510 | + tmp = bcma_cc_read32(cc, BCMA_CC_PMU_PLLCTL_DATA); | |
511 | 511 | tmp &= ~(BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_MASK); |
512 | 512 | tmp |= (bcm5357_bcm43236_ndiv[spuravoid]) << BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_SHIFT; |
513 | - bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, tmp); | |
513 | + bcma_cc_write32(cc, BCMA_CC_PMU_PLLCTL_DATA, tmp); | |
514 | 514 | |
515 | 515 | tmp = BCMA_CC_PMU_CTL_PLL_UPD; |
516 | 516 | break; |
drivers/net/wireless/broadcom/b43/main.c
... | ... | @@ -1215,10 +1215,10 @@ |
1215 | 1215 | case B43_BUS_BCMA: |
1216 | 1216 | bcma_cc = &dev->dev->bdev->bus->drv_cc; |
1217 | 1217 | |
1218 | - bcma_cc_write32(bcma_cc, BCMA_CC_CHIPCTL_ADDR, 0); | |
1219 | - bcma_cc_mask32(bcma_cc, BCMA_CC_CHIPCTL_DATA, ~0x4); | |
1220 | - bcma_cc_set32(bcma_cc, BCMA_CC_CHIPCTL_DATA, 0x4); | |
1221 | - bcma_cc_mask32(bcma_cc, BCMA_CC_CHIPCTL_DATA, ~0x4); | |
1218 | + bcma_cc_write32(bcma_cc, BCMA_CC_PMU_CHIPCTL_ADDR, 0); | |
1219 | + bcma_cc_mask32(bcma_cc, BCMA_CC_PMU_CHIPCTL_DATA, ~0x4); | |
1220 | + bcma_cc_set32(bcma_cc, BCMA_CC_PMU_CHIPCTL_DATA, 0x4); | |
1221 | + bcma_cc_mask32(bcma_cc, BCMA_CC_PMU_CHIPCTL_DATA, ~0x4); | |
1222 | 1222 | break; |
1223 | 1223 | #endif |
1224 | 1224 | #ifdef CONFIG_B43_SSB |
include/linux/bcma/bcma_driver_chipcommon.h
... | ... | @@ -351,12 +351,12 @@ |
351 | 351 | #define BCMA_CC_PMU_RES_REQTS 0x0640 /* PMU res req timer sel */ |
352 | 352 | #define BCMA_CC_PMU_RES_REQT 0x0644 /* PMU res req timer */ |
353 | 353 | #define BCMA_CC_PMU_RES_REQM 0x0648 /* PMU res req mask */ |
354 | -#define BCMA_CC_CHIPCTL_ADDR 0x0650 | |
355 | -#define BCMA_CC_CHIPCTL_DATA 0x0654 | |
356 | -#define BCMA_CC_REGCTL_ADDR 0x0658 | |
357 | -#define BCMA_CC_REGCTL_DATA 0x065C | |
358 | -#define BCMA_CC_PLLCTL_ADDR 0x0660 | |
359 | -#define BCMA_CC_PLLCTL_DATA 0x0664 | |
354 | +#define BCMA_CC_PMU_CHIPCTL_ADDR 0x0650 | |
355 | +#define BCMA_CC_PMU_CHIPCTL_DATA 0x0654 | |
356 | +#define BCMA_CC_PMU_REGCTL_ADDR 0x0658 | |
357 | +#define BCMA_CC_PMU_REGCTL_DATA 0x065C | |
358 | +#define BCMA_CC_PMU_PLLCTL_ADDR 0x0660 | |
359 | +#define BCMA_CC_PMU_PLLCTL_DATA 0x0664 | |
360 | 360 | #define BCMA_CC_PMU_STRAPOPT 0x0668 /* (corerev >= 28) */ |
361 | 361 | #define BCMA_CC_PMU_XTAL_FREQ 0x066C /* (pmurev >= 10) */ |
362 | 362 | #define BCMA_CC_PMU_XTAL_FREQ_ILPCTL_MASK 0x00001FFF |