2010-02-19 18:02:48

by Larry Finger

Subject: [PATCH] ssb: Add PCI ID 0x4322 to PHU handling

Some of the N PHYs need a revision in the handling of the PMU.

Signed-off-by: Larry Finger <[email protected]>
---

John,

This will be needed for some of the N PHY devices - 2.6.34 amterial.

Larry
---

Index: wireless-testing/drivers/ssb/driver_chipcommon_pmu.c
===================================================================
--- wireless-testing.orig/drivers/ssb/driver_chipcommon_pmu.c
+++ wireless-testing/drivers/ssb/driver_chipcommon_pmu.c
@@ -332,6 +332,12 @@ static void ssb_pmu_pll_init(struct ssb_
case 0x5354:
ssb_pmu0_pllinit_r0(cc, crystalfreq);
break;
+ case 0x4322:
+ if (cc->pmu.rev == 2) {
+ chipco_write32(cc, SSB_CHIPCO_PLLCTL_ADDR, 0x0000000A);
+ chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, 0x380005C0);
+ }
+ break;
default:
ssb_printk(KERN_ERR PFX
"ERROR: PLL init unknown for device %04X\n",
@@ -417,6 +423,7 @@ static void ssb_pmu_resources_init(struc

switch (bus->chip_id) {
case 0x4312:
+ case 0x4322:
/* We keep the default settings:
* min_msk = 0xCBB
* max_msk = 0x7FFFF

2010-02-20 17:37:02

by Gábor Stefanik

Subject: Re: [PATCH] ssb: Add PCI ID 0x4322 to PHU handling

On Fri, Feb 19, 2010 at 7:02 PM, Larry Finger <[email protected]> wrote:
> Some of the N PHYs need a revision in the handling of the PMU.
>
> Signed-off-by: Larry Finger <[email protected]>
> ---
>
> John,
>
> This will be needed for some of the N PHY devices - 2.6.34 amterial.
>
> Larry
> ---
>
> Index: wireless-testing/drivers/ssb/driver_chipcommon_pmu.c
> ===================================================================
> --- wireless-testing.orig/drivers/ssb/driver_chipcommon_pmu.c
> +++ wireless-testing/drivers/ssb/driver_chipcommon_pmu.c
> @@ -332,6 +332,12 @@ static void ssb_pmu_pll_init(struct ssb_
> ? ? ? ?case 0x5354:
> ? ? ? ? ? ? ? ?ssb_pmu0_pllinit_r0(cc, crystalfreq);
> ? ? ? ? ? ? ? ?break;
> + ? ? ? case 0x4322:
> + ? ? ? ? ? ? ? if (cc->pmu.rev == 2) {
> + ? ? ? ? ? ? ? ? ? ? ? chipco_write32(cc, SSB_CHIPCO_PLLCTL_ADDR, 0x0000000A);
> + ? ? ? ? ? ? ? ? ? ? ? chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, 0x380005C0);
> + ? ? ? ? ? ? ? }
> + ? ? ? ? ? ? ? break;
> ? ? ? ?default:
> ? ? ? ? ? ? ? ?ssb_printk(KERN_ERR PFX
> ? ? ? ? ? ? ? ? ? ? ? ? ? "ERROR: PLL init unknown for device %04X\n",
> @@ -417,6 +423,7 @@ static void ssb_pmu_resources_init(struc
>
> ? ? ? ?switch (bus->chip_id) {
> ? ? ? ?case 0x4312:
> + ? ? ? case 0x4322:
> ? ? ? ? ? ? ? ?/* We keep the default settings:
> ? ? ? ? ? ? ? ? * min_msk = 0xCBB
> ? ? ? ? ? ? ? ? * max_msk = 0x7FFFF
> _______________________________________________
> Bcm43xx-dev mailing list
> [email protected]
> https://lists.berlios.de/mailman/listinfo/bcm43xx-dev
>

Typo in title - PHU should be PMU.

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