MIPS: loongson1: set default number of rx and tx queues for stmmac

Set the default number of RX and TX queues due to
the recent changes of stmmac driver.
Otherwise the ethernet will crash once it starts.
Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17452/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/loongson32/common/platform.c

@@ -194,6 +194,8 @@ static struct plat_stmmacenet_data ls1x_eth0_pdata = {
 	.dma_cfg		= &ls1x_eth_dma_cfg,
 	.has_gmac		= 1,
 	.tx_coe			= 1,
+	.rx_queues_to_use	= 1,
+	.tx_queues_to_use	= 1,
 	.init			= ls1x_eth_mux_init,
 };
 
@@ -229,6 +231,8 @@ static struct plat_stmmacenet_data ls1x_eth1_pdata = {
 	.dma_cfg		= &ls1x_eth_dma_cfg,
 	.has_gmac		= 1,
 	.tx_coe			= 1,
+	.rx_queues_to_use	= 1,
+	.tx_queues_to_use	= 1,
 	.init			= ls1x_eth_mux_init,
 };