domenico/openwrt_NSS_ACW
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ath79: ag71xx: fix pll-data setting for ar7242/ar934x/qca955x/qca956x

Browse Source 
ar71xx/ar913x series use the old pll registers and settings.

However started from ar7242, a new pll register is introduced and the
pll setting is much simpler.

This can be observed from dev-eth.c from the ar71xx target.

Signed-off-by: Weijie Gao <hackpascal@gmail.com>
This commit is contained in:
Weijie Gao
2018-06-13 21:41:59 +08:00
committed by John Crispin
parent 97c5cbc496
commit 52109ce71f
1 changed files with 7 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
View File

@@ -618,18 +618,15 @@ __ag71xx_link_adjust(struct ag71xx *ag, bool update)
ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, ag->fifodata[2]); ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, ag->fifodata[2]);
if (update) { if (update) {
if (of_device_is_compatible(np, "qca,ar7100-eth")) { if (of_device_is_compatible(np, "qca,ar7100-eth") ||
of_device_is_compatible(np, "qca,ar9130-eth")) {
ath79_set_pll(ag); ath79_set_pll(ag);
ath79_mii_ctrl_set_speed(ag); ath79_mii_ctrl_set_speed(ag);
} else if (of_device_is_compatible(np, "qca,ar7242-eth")) { } else if (of_device_is_compatible(np, "qca,ar7242-eth") ||
ath79_set_pll(ag); of_device_is_compatible(np, "qca,ar9340-eth") ||
} else if (of_device_is_compatible(np, "qca,ar9130-eth")) { of_device_is_compatible(np, "qca,qca9550-eth") ||
ath79_set_pll(ag); of_device_is_compatible(np, "qca,qca9560-eth")) {
ath79_mii_ctrl_set_speed(ag); ath79_set_pllval(ag);
} else if (of_device_is_compatible(np, "qca,ar9340-eth")) {
ath79_set_pll(ag);
} else if (of_device_is_compatible(np, "qca,qca9550-eth")) {
} else if (of_device_is_compatible(np, "qca,qca9560-eth")) {
} }
} }