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

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>

diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
index 656a22a4b5e47c959e45d0aa039257bab30e426e..feb3daf12fed48a633f6ddf2c7f8f344473cbada 100644 (file)
--- a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
+++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
@@ -618,18 +618,15 @@ __ag71xx_link_adjust(struct ag71xx *ag, bool update)
        ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, ag->fifodata[2]);
 
        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_mii_ctrl_set_speed(ag);
-               } else if (of_device_is_compatible(np, "qca,ar7242-eth")) {
-                       ath79_set_pll(ag);
-               } else if (of_device_is_compatible(np, "qca,ar9130-eth")) {
-                       ath79_set_pll(ag);
-                       ath79_mii_ctrl_set_speed(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")) {
+               } else if (of_device_is_compatible(np, "qca,ar7242-eth") ||
+                          of_device_is_compatible(np, "qca,ar9340-eth") ||
+                          of_device_is_compatible(np, "qca,qca9550-eth") ||
+                          of_device_is_compatible(np, "qca,qca9560-eth")) {
+                       ath79_set_pllval(ag);
                }
        }