mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-19 15:30:16 +02:00
59 lines
2.1 KiB
Diff
59 lines
2.1 KiB
Diff
|
--- files/drivers/ssb/driver_chipcommon.c 2007-10-24 16:57:38.000000000 -0700
|
||
|
|
+++ linux-2.6.23.1/drivers/ssb/driver_chipcommon.c 2007-10-27 13:27:06.000000000 -0700
|
||
|
|
@@ -268,6 +268,8 @@
|
||
|
|
void ssb_chipco_get_clockcpu(struct ssb_chipcommon *cc,
|
||
|
|
u32 *plltype, u32 *n, u32 *m)
|
||
|
|
{
|
||
|
|
+ if ((chipco_read32(cc, SSB_CHIPCO_CHIPID) & SSB_CHIPCO_IDMASK) == 0x5354)
|
||
|
|
+ return;
|
||
|
|
*n = chipco_read32(cc, SSB_CHIPCO_CLOCK_N);
|
||
|
|
*plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
|
||
|
|
switch (*plltype) {
|
||
|
|
@@ -291,6 +293,8 @@
|
||
|
|
void ssb_chipco_get_clockcontrol(struct ssb_chipcommon *cc,
|
||
|
|
u32 *plltype, u32 *n, u32 *m)
|
||
|
|
{
|
||
|
|
+ if ((chipco_read32(cc, SSB_CHIPCO_CHIPID) & SSB_CHIPCO_IDMASK) == 0x5354)
|
||
|
|
+ return;
|
||
|
|
*n = chipco_read32(cc, SSB_CHIPCO_CLOCK_N);
|
||
|
|
*plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
|
||
|
|
switch (*plltype) {
|
||
|
|
@@ -387,7 +376,14 @@
|
||
|
|
chipco_read32(cc, SSB_CHIPCO_CLOCK_M2));
|
||
|
|
div = 1;
|
||
|
|
} else {
|
||
|
|
- if (cc->dev->id.revision >= 11) {
|
||
|
|
+ if (cc->dev->id.revision == 20) {
|
||
|
|
+ /* BCM5354 uses constant 25MHz clock */
|
||
|
|
+ baud_base = 25000000;
|
||
|
|
+ div = 48;
|
||
|
|
+ /* Set the override bit so we don't divide it */
|
||
|
|
+ chipco_write32(cc, SSB_CHIPCO_CORECTL,
|
||
|
|
+ SSB_CHIPCO_CORECTL_UARTCLK0);
|
||
|
|
+ } else if (cc->dev->id.revision >= 11) {
|
||
|
|
/* Fixed ALP clock */
|
||
|
|
baud_base = 20000000;
|
||
|
|
div = 1;
|
||
|
|
--- files/drivers/ssb/driver_mipscore.c 2007-10-24 16:57:38.000000000 -0700
|
||
|
|
+++ linux-2.6.23.1/drivers/ssb/driver_mipscore.c 2007-10-27 13:29:36.000000000 -0700
|
||
|
|
@@ -160,6 +160,8 @@
|
||
|
|
|
||
|
|
if ((pll_type == SSB_PLLTYPE_5) || (bus->chip_id == 0x5365)) {
|
||
|
|
rate = 200000000;
|
||
|
|
+ } else if (bus->chip_id == 0x5354) {
|
||
|
|
+ rate = 240000000;
|
||
|
|
} else {
|
||
|
|
rate = ssb_calc_clock_rate(pll_type, n, m);
|
||
|
|
}
|
||
|
|
--- files/drivers/ssb/main.c 2007-10-24 16:57:38.000000000 -0700
|
||
|
|
+++ linux-2.6.23.1/drivers/ssb/main.c 2007-10-27 13:30:59.000000000 -0700
|
||
|
|
@@ -864,6 +864,8 @@
|
||
|
|
|
||
|
|
if (bus->chip_id == 0x5365) {
|
||
|
|
rate = 100000000;
|
||
|
|
+ } else if (bus->chip_id == 0x5354) {
|
||
|
|
+ rate = 120000000;
|
||
|
|
} else {
|
||
|
|
rate = ssb_calc_clock_rate(plltype, clkctl_n, clkctl_m);
|
||
|
|
if (plltype == SSB_PLLTYPE_3) /* 25Mhz, 2 dividers */
|