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Commit 00b38ab3 authored by Hauke Mehrtens's avatar Hauke Mehrtens Committed by John W. Linville
Browse files

ssb: implement ssb spuravoid for chipid BCM43222 



Signed-off-by: default avatarHauke Mehrtens <hauke@hauke-m.de>
Acked-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 7af1ce0e

drivers/ssb/driver_chipcommon_pmu.c

+17 −2
Original line number Diff line number Diff line
@@ -687,8 +687,23 @@ void ssb_pmu_spuravoid_pllupdate(struct ssb_chipcommon *cc, int spuravoid) 
		pmu_ctl = SSB_CHIPCO_PMU_CTL_PLL_UPD;

		break;

	case 43222:

		/* TODO: BCM43222 requires updating PLLs too */

		return;

		if (spuravoid == 1) {

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL0, 0x11500008);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL1, 0x0C000C06);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL2, 0x0F600a08);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL3, 0x00000000);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL4, 0x2001E920);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL5, 0x88888815);

		} else {

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL0, 0x11100008);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL1, 0x0c000c06);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL2, 0x03000a08);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL3, 0x00000000);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL4, 0x200005c0);

			ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL5, 0x88888855);

		}

		pmu_ctl = SSB_CHIPCO_PMU_CTL_PLL_UPD;

		break;

	default:

		ssb_printk(KERN_ERR PFX

			   "Unknown spuravoidance settings for chip 0x%04X, not changing PLL\n",