---

yaml --- r: 340596 b: refs/heads/master c: 6b60393 h: refs/heads/master v: v3
git-mirror · Nov 1, 2012 · 038b07b · 038b07b
1 parent 222a6ec
commit 038b07b
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Showing 4 changed files with 12 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 87c0e764d43aca7f8bae8bfa86c50fa715e80050
+refs/heads/master: 6b60393e08f9263c7b129d54eeb261e8f970175c
diff --git a/trunk/Documentation/devicetree/bindings/net/cpsw.txt b/trunk/Documentation/devicetree/bindings/net/cpsw.txt
@@ -16,6 +16,7 @@ Required properties:
 - ale_entries		: Specifies No of entries ALE can hold
 - host_port_reg_ofs	: Specifies host port register offset
 - hw_stats_reg_ofs	: Specifies hardware statistics register offset
+- cpts_reg_ofs		: Specifies the offset of the CPTS registers
 - bd_ram_ofs		: Specifies internal desciptor RAM offset
 - bd_ram_size		: Specifies internal descriptor RAM size
 - rx_descs		: Specifies number of Rx descriptors
@@ -52,6 +53,7 @@ Examples:
 		ale_entries = <1024>;
 		host_port_reg_ofs = <0x108>;
 		hw_stats_reg_ofs = <0x900>;
+		cpts_reg_ofs = <0xc00>;
 		bd_ram_ofs = <0x2000>;
 		bd_ram_size = <0x2000>;
 		no_bd_ram = <0>;
@@ -86,6 +88,7 @@ Examples:
 		ale_entries = <1024>;
 		host_port_reg_ofs = <0x108>;
 		hw_stats_reg_ofs = <0x900>;
+		cpts_reg_ofs = <0xc00>;
 		bd_ram_ofs = <0x2000>;
 		bd_ram_size = <0x2000>;
 		no_bd_ram = <0>;

diff --git a/trunk/drivers/net/ethernet/ti/cpsw.c b/trunk/drivers/net/ethernet/ti/cpsw.c
@@ -912,6 +912,13 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data,
 	}
 	data->hw_stats_reg_ofs = prop;
 
+	if (of_property_read_u32(node, "cpts_reg_ofs", &prop)) {
+		pr_err("Missing cpts_reg_ofs property in the DT.\n");
+		ret = -EINVAL;
+		goto error_ret;
+	}
+	data->cpts_reg_ofs = prop;
+
 	if (of_property_read_u32(node, "bd_ram_ofs", &prop)) {
 		pr_err("Missing bd_ram_ofs property in the DT.\n");
 		ret = -EINVAL;

diff --git a/trunk/include/linux/platform_data/cpsw.h b/trunk/include/linux/platform_data/cpsw.h
@@ -41,6 +41,7 @@ struct cpsw_platform_data {
 	u32     host_port_num; /* The port number for the host port */
 
 	u32	hw_stats_reg_ofs;  /* cpsw hardware statistics counters */
+	u32	cpts_reg_ofs;      /* cpts registers */
 
 	u32	bd_ram_ofs;   /* embedded buffer descriptor RAM offset*/
 	u32	bd_ram_size;  /*buffer descriptor ram size */