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-rw-r--r--Documentation/powerpc/booting-without-of.txt6
-rw-r--r--arch/powerpc/boot/dts/mpc832x_mds.dts7
-rw-r--r--arch/powerpc/boot/dts/mpc832x_rdb.dts4
-rw-r--r--arch/powerpc/boot/dts/mpc836x_mds.dts4
-rw-r--r--arch/powerpc/boot/dts/mpc8568mds.dts4
-rw-r--r--drivers/net/ucc_geth.c8
-rw-r--r--drivers/net/ucc_geth_mii.c11
-rw-r--r--drivers/serial/ucc_uart.c16
8 files changed, 30 insertions, 30 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 528b4822f451..4cc780024e6c 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -1645,8 +1645,7 @@ platforms are moved over to use the flattened-device-tree model.
- device_type : should be "network", "hldc", "uart", "transparent"
"bisync", "atm", or "serial".
- compatible : could be "ucc_geth" or "fsl_atm" and so on.
- - model : should be "UCC".
- - device-id : the ucc number(1-8), corresponding to UCCx in UM.
+ - cell-index : the ucc number(1-8), corresponding to UCCx in UM.
- reg : Offset and length of the register set for the device
- interrupts : <a b> where a is the interrupt number and b is a
field that represents an encoding of the sense and level
@@ -1699,8 +1698,7 @@ platforms are moved over to use the flattened-device-tree model.
ucc@2000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
- device-id = <1>;
+ cell-index = <1>;
reg = <2000 200>;
interrupts = <a0 0>;
interrupt-parent = <700>;
diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts
index 9bb408371bcd..539e02fb3526 100644
--- a/arch/powerpc/boot/dts/mpc832x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc832x_mds.dts
@@ -255,9 +255,7 @@
enet0: ucc@2200 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <3>;
- device-id = <3>;
reg = <0x2200 0x200>;
interrupts = <34>;
interrupt-parent = <&qeic>;
@@ -271,9 +269,7 @@
enet1: ucc@3200 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <4>;
- device-id = <4>;
reg = <0x3200 0x200>;
interrupts = <35>;
interrupt-parent = <&qeic>;
@@ -287,8 +283,7 @@
ucc@2400 {
device_type = "serial";
compatible = "ucc_uart";
- model = "UCC";
- device-id = <5>; /* The UCC number, 1-7*/
+ cell-index = <5>; /* The UCC number, 1-7*/
port-number = <0>; /* Which ttyQEx device */
soft-uart; /* We need Soft-UART */
reg = <0x2400 0x200>;
diff --git a/arch/powerpc/boot/dts/mpc832x_rdb.dts b/arch/powerpc/boot/dts/mpc832x_rdb.dts
index 94f93d209de8..179c81c6a7ac 100644
--- a/arch/powerpc/boot/dts/mpc832x_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc832x_rdb.dts
@@ -208,9 +208,7 @@
enet0: ucc@3000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <2>;
- device-id = <2>;
reg = <0x3000 0x200>;
interrupts = <33>;
interrupt-parent = <&qeic>;
@@ -224,9 +222,7 @@
enet1: ucc@2200 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <3>;
- device-id = <3>;
reg = <0x2200 0x200>;
interrupts = <34>;
interrupt-parent = <&qeic>;
diff --git a/arch/powerpc/boot/dts/mpc836x_mds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts
index 55f03e8dc97f..8160ff24e87e 100644
--- a/arch/powerpc/boot/dts/mpc836x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc836x_mds.dts
@@ -257,9 +257,7 @@
enet0: ucc@2000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <1>;
- device-id = <1>;
reg = <0x2000 0x200>;
interrupts = <32>;
interrupt-parent = <&qeic>;
@@ -274,9 +272,7 @@
enet1: ucc@3000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <2>;
- device-id = <2>;
reg = <0x3000 0x200>;
interrupts = <33>;
interrupt-parent = <&qeic>;
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index 97bc048f2158..df4b5e89d7e4 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -324,9 +324,7 @@
enet2: ucc@2000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <1>;
- device-id = <1>;
reg = <2000 200>;
interrupts = <20>;
interrupt-parent = <&qeic>;
@@ -341,9 +339,7 @@
enet3: ucc@3000 {
device_type = "network";
compatible = "ucc_geth";
- model = "UCC";
cell-index = <2>;
- device-id = <2>;
reg = <3000 200>;
interrupts = <21>;
interrupt-parent = <&qeic>;
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 8cc316653a39..ed84182c6828 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3852,7 +3852,13 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
ugeth_vdbg("%s: IN", __FUNCTION__);
- prop = of_get_property(np, "device-id", NULL);
+ prop = of_get_property(np, "cell-index", NULL);
+ if (!prop) {
+ prop = of_get_property(np, "device-id", NULL);
+ if (!prop)
+ return -ENODEV;
+ }
+
ucc_num = *prop - 1;
if ((ucc_num < 0) || (ucc_num > 7))
return -ENODEV;
diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c
index c69e654d539f..8a48ddb1e866 100644
--- a/drivers/net/ucc_geth_mii.c
+++ b/drivers/net/ucc_geth_mii.c
@@ -203,9 +203,14 @@ static int uec_mdio_probe(struct of_device *ofdev, const struct of_device_id *ma
if ((res.start >= tempres.start) &&
(res.end <= tempres.end)) {
/* set this UCC to be the MII master */
- const u32 *id = of_get_property(tempnp, "device-id", NULL);
- if (id == NULL)
- goto bus_register_fail;
+ const u32 *id;
+
+ id = of_get_property(tempnp, "cell-index", NULL);
+ if (!id) {
+ id = of_get_property(tempnp, "device-id", NULL);
+ if (!id)
+ goto bus_register_fail;
+ }
ucc_set_qe_mux_mii_mng(*id - 1);
diff --git a/drivers/serial/ucc_uart.c b/drivers/serial/ucc_uart.c
index e0994f061001..5e4310ccd591 100644
--- a/drivers/serial/ucc_uart.c
+++ b/drivers/serial/ucc_uart.c
@@ -1270,10 +1270,18 @@ static int ucc_uart_probe(struct of_device *ofdev,
/* Get the UCC number (device ID) */
/* UCCs are numbered 1-7 */
- iprop = of_get_property(np, "device-id", NULL);
- if (!iprop || (*iprop < 1) || (*iprop > UCC_MAX_NUM)) {
- dev_err(&ofdev->dev,
- "missing or invalid UCC specified in device tree\n");
+ iprop = of_get_property(np, "cell-index", NULL);
+ if (!iprop) {
+ iprop = of_get_property(np, "device-id", NULL);
+ if (!iprop) {
+ dev_err(&ofdev->dev, "UCC is unspecified in "
+ "device tree\n");
+ return -EINVAL;
+ }
+ }
+
+ if ((*iprop < 1) || (*iprop > UCC_MAX_NUM)) {
+ dev_err(&ofdev->dev, "no support for UCC%u\n", *iprop);
kfree(qe_port);
return -ENODEV;
}
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-26 07:44:57 +0000