net: keystone_net: add Keystone2 K2L SoC support

The Keystone2 Lamar SoC uses the same keystone net driver. This patch adds opportunity to use it by K2L SoCs. Acked-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>

net: keystone_net: add Keystone2 K2L SoC support
The Keystone2 Lamar SoC uses the same keystone net driver. This patch adds opportunity to use it by K2L SoCs. Acked-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Khoronzhuk, Ivan · Tom Rini
1 parent 87ac27bd5b
Showing 2 changed files with 7 additions and 1 deletions Side-by-side Diff
arch/arm/include/asm/arch-keystone/hardware-k2l.h
drivers/net/keystone_net.c
@@ -102,5 +102,8 @@
 #define KS2_NETCP_PDMA_RX_FLOW_NUM	96
 #define KS2_NETCP_PDMA_TX_SND_QUEUE	896
  
+/* NETCP */
+#define KS2_NETCP_BASE			0x26000000
+
 #endif /* __ASM_ARCH_HARDWARE_K2L_H */
@@ -315,7 +315,7 @@
 	writel(cfg->max_rx_len, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_MAXLEN);
 	writel(cfg->ctl, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_CTL);
  
-#ifdef CONFIG_K2E_EVM
+#if defined(CONFIG_SOC_K2E) || defined(CONFIG_SOC_K2L)
 	/* Map RX packet flow priority to 0 */
 	writel(0, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_RX_PRI_MAP);
 #endif
@@ -399,6 +399,9 @@
 		(eth_priv->sgmii_link_type == SGMII_LINK_MAC_PHY) ? 1 : 0;
  
 	keystone2_net_serdes_setup();
+
+	if (sys_has_mdio)
+		keystone2_mdio_reset(mdio_bus);
  
 	keystone_sgmii_config(phy_dev, eth_priv->slave_port - 1,
 			      eth_priv->sgmii_link_type);
...	...	@@ -102,5 +102,8 @@
102	102	#define KS2_NETCP_PDMA_RX_FLOW_NUM 96
103	103	#define KS2_NETCP_PDMA_TX_SND_QUEUE 896
104	104
	105	+/* NETCP */
	106	+#define KS2_NETCP_BASE 0x26000000
	107	+
105	108	#endif /* __ASM_ARCH_HARDWARE_K2L_H */
...	...	@@ -315,7 +315,7 @@
315	315	writel(cfg->max_rx_len, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_MAXLEN);
316	316	writel(cfg->ctl, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_CTL);
317	317
318		-#ifdef CONFIG_K2E_EVM
	318	+#if defined(CONFIG_SOC_K2E) \|\| defined(CONFIG_SOC_K2L)
319	319	/* Map RX packet flow priority to 0 */
320	320	writel(0, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_RX_PRI_MAP);
321	321	#endif
...	...	@@ -399,6 +399,9 @@
399	399	(eth_priv->sgmii_link_type == SGMII_LINK_MAC_PHY) ? 1 : 0;
400	400
401	401	keystone2_net_serdes_setup();
	402	+
	403	+ if (sys_has_mdio)
	404	+ keystone2_mdio_reset(mdio_bus);
402	405
403	406	keystone_sgmii_config(phy_dev, eth_priv->slave_port - 1,
404	407	eth_priv->sgmii_link_type);