arm: ls1021atwr: Convert to use driver model TSEC driver
Now that we have added driver model support to the TSEC driver,
convert ls1021atwr board to use it.
This depends on previous DM series for ls1021atwr:
http://patchwork.ozlabs.org/patch/561855/
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
[Vladimir] Made the following changes:
- Added 'status = "disabled";' for all Ethernet ports in ls1021a.dtsi
- Fixed the confusion between the SGMII/TBI PCS for enet0 and enet1 -
a mistake ported over from Linux. Each SGMII PCS lies on the private
MDIO bus of the interface (and the RGMII enet2 has no SGMII PCS).
- Added CONFIG_DM_ETH to all ls1021atwr_* defconfigs
- Completely removed non-DM_ETH support from ls1021atwr
- Changed "compatible" string from "fsl,tsec-mdio" to "fsl,etsec2-mdio"
and from "fsl,tsec" to "fsl,etsec2" to match Linux
diff --git a/arch/arm/cpu/armv7/ls102xa/cpu.c b/arch/arm/cpu/armv7/ls102xa/cpu.c
index ecf9e86..9ccfe10 100644
--- a/arch/arm/cpu/armv7/ls102xa/cpu.c
+++ b/arch/arm/cpu/armv7/ls102xa/cpu.c
@@ -296,7 +296,7 @@
int cpu_eth_init(bd_t *bis)
{
-#ifdef CONFIG_TSEC_ENET
+#if defined(CONFIG_TSEC_ENET) && !defined(CONFIG_DM_ETH)
tsec_standard_init(bis);
#endif
diff --git a/arch/arm/cpu/armv7/ls102xa/fdt.c b/arch/arm/cpu/armv7/ls102xa/fdt.c
index 8bf9c42..1aadfff 100644
--- a/arch/arm/cpu/armv7/ls102xa/fdt.c
+++ b/arch/arm/cpu/armv7/ls102xa/fdt.c
@@ -16,12 +16,17 @@
#include <tsec.h>
#include <asm/arch/immap_ls102xa.h>
#include <fsl_sec.h>
+#include <dm.h>
DECLARE_GLOBAL_DATA_PTR;
void ft_fixup_enet_phy_connect_type(void *fdt)
{
+#ifdef CONFIG_DM_ETH
+ struct udevice *dev;
+#else
struct eth_device *dev;
+#endif
struct tsec_private *priv;
const char *enet_path, *phy_path;
char enet[16];
@@ -29,7 +34,12 @@
int phy_node;
int i = 0;
uint32_t ph;
+#ifdef CONFIG_DM_ETH
+ char *name[3] = { "ethernet@2d10000", "ethernet@2d50000",
+ "ethernet@2d90000" };
+#else
char *name[3] = { "eTSEC1", "eTSEC2", "eTSEC3" };
+#endif
for (; i < ARRAY_SIZE(name); i++) {
dev = eth_get_dev_by_name(name[i]);
diff --git a/arch/arm/dts/ls1021a-twr.dtsi b/arch/arm/dts/ls1021a-twr.dtsi
index 5d3275c..27c96f9 100644
--- a/arch/arm/dts/ls1021a-twr.dtsi
+++ b/arch/arm/dts/ls1021a-twr.dtsi
@@ -51,6 +51,26 @@
};
};
+&enet0 {
+ tbi-handle = <&tbi0>;
+ phy-handle = <&sgmii_phy2>;
+ phy-connection-type = "sgmii";
+ status = "okay";
+};
+
+&enet1 {
+ tbi-handle = <&tbi1>;
+ phy-handle = <&sgmii_phy0>;
+ phy-connection-type = "sgmii";
+ status = "okay";
+};
+
+&enet2 {
+ phy-handle = <&rgmii_phy1>;
+ phy-connection-type = "rgmii-id";
+ status = "okay";
+};
+
&i2c0 {
status = "okay";
};
@@ -84,12 +104,24 @@
sgmii_phy0: ethernet-phy@0 {
reg = <0x0>;
};
+
rgmii_phy1: ethernet-phy@1 {
reg = <0x1>;
};
+
sgmii_phy2: ethernet-phy@2 {
reg = <0x2>;
};
+
+ /* SGMII PCS for enet0 */
+ tbi0: tbi-phy@1f {
+ reg = <0x1f>;
+ device_type = "tbi-phy";
+ };
+};
+
+&mdio1 {
+ /* SGMII PCS for enet1 */
tbi1: tbi-phy@1f {
reg = <0x1f>;
device_type = "tbi-phy";
diff --git a/arch/arm/dts/ls1021a.dtsi b/arch/arm/dts/ls1021a.dtsi
index 7fb24ab..e419d9c 100644
--- a/arch/arm/dts/ls1021a.dtsi
+++ b/arch/arm/dts/ls1021a.dtsi
@@ -350,12 +350,36 @@
<&platform_clk 1>;
};
+ enet0: ethernet@2d10000 {
+ compatible = "fsl,etsec2";
+ reg = <0x2d10000 0x1000>;
+ status = "disabled";
+ };
+
+ enet1: ethernet@2d50000 {
+ compatible = "fsl,etsec2";
+ reg = <0x2d50000 0x1000>;
+ status = "disabled";
+ };
+
+ enet2: ethernet@2d90000 {
+ compatible = "fsl,etsec2";
+ reg = <0x2d90000 0x1000>;
+ status = "disabled";
+ };
+
mdio0: mdio@2d24000 {
- compatible = "gianfar";
- device_type = "mdio";
+ compatible = "fsl,etsec2-mdio";
+ reg = <0x2d24000 0x4000>;
#address-cells = <1>;
#size-cells = <0>;
- reg = <0x2d24000 0x4000>;
+ };
+
+ mdio1: mdio@2d64000 {
+ compatible = "fsl,etsec2-mdio";
+ reg = <0x2d64000 0x4000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
};
usb@8600000 {