net/fman: Support both new and legacy FMan Compatibles

Recently  the FMan Port and MAC compatibles were changed.
This patch aligns the FMan Port and MAC compatibles
to the new FMan device tree binding document.
The FMan device tree binding document can be found in the Linux kernel:
./Documentation/devicetree/bindings/powerpc/fsl/fman.txt

This patch doesn't affect legacy compatibles support.

Signed-off-by: Igal Liberman <igal.liberman@freescale.com>
Tested-by: Xing Lei <xing.lei@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

11 files changed, 72 insertions, 18 deletions

diff --git a/arch/powerpc/cpu/mpc85xx/b4860_ids.c b/arch/powerpc/cpu/mpc85xx/b4860_ids.c
index fd7f5fa7e1..85eba0b22d 100644
--- a/arch/powerpc/cpu/mpc85xx/b4860_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/b4860_ids.c
@@ -74,7 +74,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(1, 0, 88),
 	SET_FMAN_RX_1G_LIODN(1, 1, 89),
 	SET_FMAN_RX_1G_LIODN(1, 2, 90),
diff --git a/arch/powerpc/cpu/mpc85xx/liodn.c b/arch/powerpc/cpu/mpc85xx/liodn.c
index 7a2d4be42c..7a4465fefc 100644
--- a/arch/powerpc/cpu/mpc85xx/liodn.c
+++ b/arch/powerpc/cpu/mpc85xx/liodn.c
@@ -57,6 +57,23 @@ static void set_liodn(struct liodn_id_table *tbl, int size)
 	}
 }
 
+#ifdef CONFIG_SYS_DPAA_FMAN
+static void set_fman_liodn(struct fman_liodn_id_table *tbl, int size)
+{
+	int i;
+
+	for (i = 0; i < size; i++) {
+		u32 liodn;
+		if (tbl[i].num_ids == 2)
+			liodn = (tbl[i].id[0] << 16) | tbl[i].id[1];
+		else
+			liodn = tbl[i].id[0];
+
+		out_be32((volatile u32 *)(tbl[i].reg_offset), liodn);
+	}
+}
+#endif
+
 static void setup_sec_liodn_base(void)
 {
 	ccsr_sec_t *sec = (void *)CONFIG_SYS_FSL_SEC_ADDR;
@@ -76,7 +93,7 @@ static void setup_sec_liodn_base(void)
 
 #ifdef CONFIG_SYS_DPAA_FMAN
 static void setup_fman_liodn_base(enum fsl_dpaa_dev dev,
-				  struct liodn_id_table *tbl, int size)
+				  struct fman_liodn_id_table *tbl, int size)
 {
 	int i;
 	ccsr_fman_t *fm;
@@ -180,12 +197,12 @@ void set_liodns(void)
 
 	/* setup FMAN block(s) liodn bases & offsets if we have one */
 #ifdef CONFIG_SYS_DPAA_FMAN
-	set_liodn(fman1_liodn_tbl, fman1_liodn_tbl_sz);
+	set_fman_liodn(fman1_liodn_tbl, fman1_liodn_tbl_sz);
 	setup_fman_liodn_base(FSL_HW_PORTAL_FMAN1, fman1_liodn_tbl,
 				fman1_liodn_tbl_sz);
 
 #if (CONFIG_SYS_NUM_FMAN == 2)
-	set_liodn(fman2_liodn_tbl, fman2_liodn_tbl_sz);
+	set_fman_liodn(fman2_liodn_tbl, fman2_liodn_tbl_sz);
 	setup_fman_liodn_base(FSL_HW_PORTAL_FMAN2, fman2_liodn_tbl,
 				fman2_liodn_tbl_sz);
 #endif
@@ -315,6 +332,43 @@ static void fdt_fixup_liodn_tbl(void *blob, struct liodn_id_table *tbl, int sz)
 	}
 }
 
+#ifdef CONFIG_SYS_DPAA_FMAN
+static void fdt_fixup_liodn_tbl_fman(void *blob,
+				     struct fman_liodn_id_table *tbl,
+				     int sz)
+{
+	int i;
+
+	for (i = 0; i < sz; i++) {
+		int off;
+
+		if (tbl[i].compat == NULL)
+			continue;
+
+		/* Try the new compatible first.
+		 * If the node is missing, try the old.
+		 */
+		off = fdt_node_offset_by_compat_reg(blob,
+				tbl[i].compat[0], tbl[i].compat_offset);
+		if (off < 0)
+			off = fdt_node_offset_by_compat_reg(blob,
+					tbl[i].compat[1], tbl[i].compat_offset);
+
+		if (off >= 0) {
+			off = fdt_setprop(blob, off, "fsl,liodn",
+				&tbl[i].id[0],
+				sizeof(u32) * tbl[i].num_ids);
+			if (off > 0)
+				printf("WARNING unable to set fsl,liodn for FMan Port: %s\n",
+				       fdt_strerror(off));
+		} else {
+			debug("WARNING: could not set fsl,liodn for FMan Portport: %s.\n",
+			      fdt_strerror(off));
+		}
+	}
+}
+#endif
+
 void fdt_fixup_liodn(void *blob)
 {
 #ifdef CONFIG_SYS_SRIO
@@ -323,9 +377,9 @@ void fdt_fixup_liodn(void *blob)
 
 	fdt_fixup_liodn_tbl(blob, liodn_tbl, liodn_tbl_sz);
 #ifdef CONFIG_SYS_DPAA_FMAN
-	fdt_fixup_liodn_tbl(blob, fman1_liodn_tbl, fman1_liodn_tbl_sz);
+	fdt_fixup_liodn_tbl_fman(blob, fman1_liodn_tbl, fman1_liodn_tbl_sz);
 #if (CONFIG_SYS_NUM_FMAN == 2)
-	fdt_fixup_liodn_tbl(blob, fman2_liodn_tbl, fman2_liodn_tbl_sz);
+	fdt_fixup_liodn_tbl_fman(blob, fman2_liodn_tbl, fman2_liodn_tbl_sz);
 #endif
 #endif
 	fdt_fixup_liodn_tbl(blob, sec_liodn_tbl, sec_liodn_tbl_sz);
diff --git a/arch/powerpc/cpu/mpc85xx/p2041_ids.c b/arch/powerpc/cpu/mpc85xx/p2041_ids.c
index 6e3cdddaed..8b6d27452e 100644
--- a/arch/powerpc/cpu/mpc85xx/p2041_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p2041_ids.c
@@ -61,7 +61,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(1, 0, 10),
 	SET_FMAN_RX_1G_LIODN(1, 1, 11),
 	SET_FMAN_RX_1G_LIODN(1, 2, 12),
diff --git a/arch/powerpc/cpu/mpc85xx/p3041_ids.c b/arch/powerpc/cpu/mpc85xx/p3041_ids.c
index 2b57703b2e..ff8216bf52 100644
--- a/arch/powerpc/cpu/mpc85xx/p3041_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p3041_ids.c
@@ -62,7 +62,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(1, 0, 10),
 	SET_FMAN_RX_1G_LIODN(1, 1, 11),
 	SET_FMAN_RX_1G_LIODN(1, 2, 12),
diff --git a/arch/powerpc/cpu/mpc85xx/p4080_ids.c b/arch/powerpc/cpu/mpc85xx/p4080_ids.c
index 94a51439a0..174eb04d7a 100644
--- a/arch/powerpc/cpu/mpc85xx/p4080_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p4080_ids.c
@@ -54,7 +54,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(1, 0, 11),
 	SET_FMAN_RX_1G_LIODN(1, 1, 12),
 	SET_FMAN_RX_1G_LIODN(1, 2, 13),
@@ -64,7 +64,7 @@ struct liodn_id_table fman1_liodn_tbl[] = {
 int fman1_liodn_tbl_sz = ARRAY_SIZE(fman1_liodn_tbl);
 
 #if (CONFIG_SYS_NUM_FMAN == 2)
-struct liodn_id_table fman2_liodn_tbl[] = {
+struct fman_liodn_id_table fman2_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(2, 0, 16),
 	SET_FMAN_RX_1G_LIODN(2, 1, 17),
 	SET_FMAN_RX_1G_LIODN(2, 2, 18),
diff --git a/arch/powerpc/cpu/mpc85xx/p5020_ids.c b/arch/powerpc/cpu/mpc85xx/p5020_ids.c
index 0f292cf5a8..99e3e91e45 100644
--- a/arch/powerpc/cpu/mpc85xx/p5020_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p5020_ids.c
@@ -62,7 +62,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(1, 0, 10),
 	SET_FMAN_RX_1G_LIODN(1, 1, 11),
 	SET_FMAN_RX_1G_LIODN(1, 2, 12),
diff --git a/arch/powerpc/cpu/mpc85xx/p5040_ids.c b/arch/powerpc/cpu/mpc85xx/p5040_ids.c
index 98a568fb10..1c99f9ffe3 100644
--- a/arch/powerpc/cpu/mpc85xx/p5040_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p5040_ids.c
@@ -48,7 +48,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(1, 0, 11),
 	SET_FMAN_RX_1G_LIODN(1, 1, 12),
 	SET_FMAN_RX_1G_LIODN(1, 2, 13),
@@ -59,7 +59,7 @@ struct liodn_id_table fman1_liodn_tbl[] = {
 int fman1_liodn_tbl_sz = ARRAY_SIZE(fman1_liodn_tbl);
 
 #if (CONFIG_SYS_NUM_FMAN == 2)
-struct liodn_id_table fman2_liodn_tbl[] = {
+struct fman_liodn_id_table fman2_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(2, 0, 17),
 	SET_FMAN_RX_1G_LIODN(2, 1, 18),
 	SET_FMAN_RX_1G_LIODN(2, 2, 19),
diff --git a/arch/powerpc/cpu/mpc85xx/t1024_ids.c b/arch/powerpc/cpu/mpc85xx/t1024_ids.c
index 8a1092ea65..8f95e335d8 100644
--- a/arch/powerpc/cpu/mpc85xx/t1024_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/t1024_ids.c
@@ -50,7 +50,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_10G_TYPE2_LIODN(1, 0, 88),
 	SET_FMAN_RX_1G_LIODN(1, 1, 89),
 	SET_FMAN_RX_1G_LIODN(1, 2, 90),
diff --git a/arch/powerpc/cpu/mpc85xx/t1040_ids.c b/arch/powerpc/cpu/mpc85xx/t1040_ids.c
index 80917224b9..b98c7bcd61 100644
--- a/arch/powerpc/cpu/mpc85xx/t1040_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/t1040_ids.c
@@ -55,7 +55,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(1, 0, 88),
 	SET_FMAN_RX_1G_LIODN(1, 1, 89),
 	SET_FMAN_RX_1G_LIODN(1, 2, 90),
diff --git a/arch/powerpc/cpu/mpc85xx/t2080_ids.c b/arch/powerpc/cpu/mpc85xx/t2080_ids.c
index eda7f59da0..868f2d5ca1 100644
--- a/arch/powerpc/cpu/mpc85xx/t2080_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/t2080_ids.c
@@ -83,7 +83,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(1, 0, 88),
 	SET_FMAN_RX_1G_LIODN(1, 1, 89),
 	SET_FMAN_RX_1G_LIODN(1, 2, 90),
diff --git a/arch/powerpc/cpu/mpc85xx/t4240_ids.c b/arch/powerpc/cpu/mpc85xx/t4240_ids.c
index 470b0800bf..14ada9e690 100644
--- a/arch/powerpc/cpu/mpc85xx/t4240_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/t4240_ids.c
@@ -112,7 +112,7 @@ struct liodn_id_table liodn_tbl[] = {
 int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-struct liodn_id_table fman1_liodn_tbl[] = {
+struct fman_liodn_id_table fman1_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(1, 0, 88),
 	SET_FMAN_RX_1G_LIODN(1, 1, 89),
 	SET_FMAN_RX_1G_LIODN(1, 2, 90),
@@ -124,7 +124,7 @@ struct liodn_id_table fman1_liodn_tbl[] = {
 };
 int fman1_liodn_tbl_sz = ARRAY_SIZE(fman1_liodn_tbl);
 #if (CONFIG_SYS_NUM_FMAN == 2)
-struct liodn_id_table fman2_liodn_tbl[] = {
+struct fman_liodn_id_table fman2_liodn_tbl[] = {
 	SET_FMAN_RX_1G_LIODN(2, 0, 88),
 	SET_FMAN_RX_1G_LIODN(2, 1, 89),
 	SET_FMAN_RX_1G_LIODN(2, 2, 90),