[RFC 2/2] arm/dts: i.MX6: Use generic MAC address mapper
Andrey Smirnov
andrew.smirnov at gmail.com
Sun Jan 31 21:57:14 PST 2016
Use generic MAC address mapper infrastructure instead of custom driver
OCOTP driver bindings to specify OCOTP as a source of MAC address for
'fec' interfaces.
Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>
---
Note: imx6sx-sdb.dts was not converted in the patch because it
specifies second MAC source as <&ocotp 0x632> which is an offset that
due to limitations of imx6_ocotp_cdev_read cannot be read.
I plan to include patches to fix the issue above in next versions of
this patchset
arch/arm/dts/imx6dl-hummingboard.dts | 11 ++++++++---
arch/arm/dts/imx6dl-tx6u-801x.dts | 13 +++++++++----
arch/arm/dts/imx6dl-wandboard.dts | 11 ++++++++---
arch/arm/dts/imx6q-hummingboard.dts | 11 ++++++++---
arch/arm/dts/imx6q-phytec-pcaaxl3.dtsi | 13 +++++++++----
arch/arm/dts/imx6q-wandboard.dts | 11 ++++++++---
arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi | 11 ++++++++---
arch/arm/dts/imx6qdl-nitrogen6x.dtsi | 13 +++++++++----
arch/arm/dts/imx6qdl-phytec-pfla02.dtsi | 14 ++++++++++----
arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi | 13 +++++++++----
arch/arm/dts/imx6qdl-sabrelite.dtsi | 13 +++++++++----
arch/arm/dts/imx6qdl-sabresd.dtsi | 11 +++++++++--
arch/arm/dts/imx6qdl-tqma6x.dtsi | 15 +++++++++++----
arch/arm/dts/imx6s-riotboard.dts | 13 +++++++++----
14 files changed, 124 insertions(+), 49 deletions(-)
diff --git a/arch/arm/dts/imx6dl-hummingboard.dts b/arch/arm/dts/imx6dl-hummingboard.dts
index 2314965..e47ccd5 100644
--- a/arch/arm/dts/imx6dl-hummingboard.dts
+++ b/arch/arm/dts/imx6dl-hummingboard.dts
@@ -17,10 +17,15 @@
device-path = &usdhc2, "partname:barebox-environment";
};
};
-};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&usdhc2 {
diff --git a/arch/arm/dts/imx6dl-tx6u-801x.dts b/arch/arm/dts/imx6dl-tx6u-801x.dts
index a480408..9ebc31f 100644
--- a/arch/arm/dts/imx6dl-tx6u-801x.dts
+++ b/arch/arm/dts/imx6dl-tx6u-801x.dts
@@ -13,6 +13,15 @@
device-path = &gpmi, "partname:barebox-environment";
};
};
+
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&gpmi {
@@ -59,7 +68,3 @@
&fec {
phy-reset-duration = <22>;
};
-
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
-};
diff --git a/arch/arm/dts/imx6dl-wandboard.dts b/arch/arm/dts/imx6dl-wandboard.dts
index a867400..ff9904d 100644
--- a/arch/arm/dts/imx6dl-wandboard.dts
+++ b/arch/arm/dts/imx6dl-wandboard.dts
@@ -15,10 +15,15 @@
memory {
reg = <0x0 0x0>;
};
-};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&usdhc3 {
diff --git a/arch/arm/dts/imx6q-hummingboard.dts b/arch/arm/dts/imx6q-hummingboard.dts
index e1d2fa8..8cc1218 100644
--- a/arch/arm/dts/imx6q-hummingboard.dts
+++ b/arch/arm/dts/imx6q-hummingboard.dts
@@ -17,10 +17,15 @@
device-path = &usdhc2, "partname:barebox-environment";
};
};
-};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&usdhc2 {
diff --git a/arch/arm/dts/imx6q-phytec-pcaaxl3.dtsi b/arch/arm/dts/imx6q-phytec-pcaaxl3.dtsi
index 0522465..f379517 100644
--- a/arch/arm/dts/imx6q-phytec-pcaaxl3.dtsi
+++ b/arch/arm/dts/imx6q-phytec-pcaaxl3.dtsi
@@ -29,6 +29,15 @@
status = "disabled";
};
};
+
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&i2c1 {
@@ -160,10 +169,6 @@
};
};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
-};
-
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
diff --git a/arch/arm/dts/imx6q-wandboard.dts b/arch/arm/dts/imx6q-wandboard.dts
index 26d8a00..357fdfd 100644
--- a/arch/arm/dts/imx6q-wandboard.dts
+++ b/arch/arm/dts/imx6q-wandboard.dts
@@ -15,10 +15,15 @@
memory {
reg = <0x0 0x0>;
};
-};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&usdhc3 {
diff --git a/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi b/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
index 5c7bcd3..4fdfff1 100644
--- a/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
+++ b/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
@@ -9,10 +9,15 @@
device-path = &usdhc4, "partname:boot1";
};
};
-};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&usbh1 {
diff --git a/arch/arm/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/dts/imx6qdl-nitrogen6x.dtsi
index 8fcd4e4..e9c64d9 100644
--- a/arch/arm/dts/imx6qdl-nitrogen6x.dtsi
+++ b/arch/arm/dts/imx6qdl-nitrogen6x.dtsi
@@ -23,6 +23,15 @@
device-path = &flash, "partname:barebox-environment";
};
};
+
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&flash {
@@ -40,10 +49,6 @@
};
};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
-};
-
&usbh1 {
phy_type = "utmi";
dr_mode = "host";
diff --git a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
index b79ce2c..6d4d067 100644
--- a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
+++ b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
@@ -54,6 +54,16 @@
status = "disabled";
};
};
+
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
+
};
&ecspi3 {
@@ -170,10 +180,6 @@
};
};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
-};
-
&usdhc3 {
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi
index 2a975d1..444d707 100644
--- a/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -33,6 +33,15 @@
status = "disabled";
};
};
+
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&ecspi1 {
@@ -227,10 +236,6 @@
};
};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
-};
-
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
diff --git a/arch/arm/dts/imx6qdl-sabrelite.dtsi b/arch/arm/dts/imx6qdl-sabrelite.dtsi
index d5a6ff4..b89e60c 100644
--- a/arch/arm/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/dts/imx6qdl-sabrelite.dtsi
@@ -23,6 +23,15 @@
device-path = &flash, "partname:barebox-environment";
};
};
+
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&flash {
@@ -40,10 +49,6 @@
};
};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
-};
-
&usbh1 {
phy_type = "utmi";
dr_mode = "host";
diff --git a/arch/arm/dts/imx6qdl-sabresd.dtsi b/arch/arm/dts/imx6qdl-sabresd.dtsi
index 32318cf..5f36d1d 100644
--- a/arch/arm/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/dts/imx6qdl-sabresd.dtsi
@@ -12,8 +12,15 @@
#include <arm/imx6qdl-sabresd.dtsi>
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
+/ {
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&usbh1 {
diff --git a/arch/arm/dts/imx6qdl-tqma6x.dtsi b/arch/arm/dts/imx6qdl-tqma6x.dtsi
index f0b1a0d..f8a66a6 100644
--- a/arch/arm/dts/imx6qdl-tqma6x.dtsi
+++ b/arch/arm/dts/imx6qdl-tqma6x.dtsi
@@ -9,6 +9,17 @@
* http://www.gnu.org/copyleft/gpl.html
*/
+/ {
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
+};
+
&ecspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
@@ -91,10 +102,6 @@
};
};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
-};
-
&i2c1 {
status = "okay";
clock-frequency = <100000>;
diff --git a/arch/arm/dts/imx6s-riotboard.dts b/arch/arm/dts/imx6s-riotboard.dts
index e14363f..c4eda90 100644
--- a/arch/arm/dts/imx6s-riotboard.dts
+++ b/arch/arm/dts/imx6s-riotboard.dts
@@ -57,6 +57,15 @@
regulator-always-on;
};
};
+
+ mac-address-map {
+ compatible = "barebox,mac-address-map";
+
+ nic at 0 {
+ network-interface = <&fec>;
+ mac-location = <&ocotp 0x88>;
+ };
+ };
};
&iomuxc {
@@ -389,7 +398,3 @@
pinctrl-0 = <&pinctrl_i2c4_2>;
};
-&ocotp {
- barebox,provide-mac-address = <&fec 0x620>;
-};
-
--
2.5.0
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