* [PATCH 1/2] ARM: Kirkwood: Add DT description of rd88f6192.
2014-02-15 12:59 [PATCH 0/2] Kirkwood RD88F6192 and RD88F6281 DT conversion Andrew Lunn
@ 2014-02-15 12:59 ` Andrew Lunn
2014-02-15 12:59 ` [PATCH 2/2] ARM: Kirkwood: convert rd88f6281-setup.c to DT Andrew Lunn
2014-02-17 3:06 ` [PATCH 0/2] Kirkwood RD88F6192 and RD88F6281 DT conversion Jason Cooper
2 siblings, 0 replies; 4+ messages in thread
From: Andrew Lunn @ 2014-02-15 12:59 UTC (permalink / raw)
To: linux-arm-kernel
Mechanically translate rd88f6192-nas-setup.c into DT equivelent.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/kirkwood-rd88f6192.dts | 112 +++++++++++++++++++++++++++++++
2 files changed, 113 insertions(+)
create mode 100644 arch/arm/boot/dts/kirkwood-rd88f6192.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b9d6a8b485e0..e6ddcba5f35d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -111,6 +111,7 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \
kirkwood-nsa310a.dtb \
kirkwood-openblocks_a6.dtb \
kirkwood-openblocks_a7.dtb \
+ kirkwood-rd88f6192.dtb \
kirkwood-sheevaplug.dtb \
kirkwood-sheevaplug-esata.dtb \
kirkwood-topkick.dtb \
diff --git a/arch/arm/boot/dts/kirkwood-rd88f6192.dts b/arch/arm/boot/dts/kirkwood-rd88f6192.dts
new file mode 100644
index 000000000000..e9dd85049297
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-rd88f6192.dts
@@ -0,0 +1,112 @@
+/*
+ * Marvell RD88F6192 Board descrition
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file contains the definitions that are common between the three
+ * variants of the Marvell Kirkwood Development Board.
+ */
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6192.dtsi"
+
+/ {
+ model = "Marvell RD88F6192 reference design";
+ compatible = "marvell,rd88f6192", "marvell,kirkwood-88f6192", "marvell,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x20000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ };
+
+ mbus {
+ pcie-controller {
+ status = "okay";
+
+ pcie at 1,0 {
+ status = "okay";
+ };
+ };
+ };
+
+ ocp at f1000000 {
+ pinctrl: pinctrl at 10000 {
+ pinctrl-0 = <&pmx_usb_power>;
+ pinctrl-names = "default";
+
+ pmx_usb_power: pmx-usb-power {
+ marvell,pins = "mpp10";
+ marvell,function = "gpo";
+ };
+ };
+
+ serial at 12000 {
+ status = "okay";
+
+ };
+
+ spi at 10600 {
+ status = "okay";
+ pinctrl-0 = <&pmx_spi>;
+ pinctrl-names = "default";
+
+ m25p128 at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,m25p128";
+ reg = <0>;
+ spi-max-frequency = <20000000>;
+ mode = <0>;
+ };
+ };
+
+ sata at 80000 {
+ status = "okay";
+ nr-ports = <2>;
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-0 = <&pmx_usb_power>;
+ pinctrl-names = "default";
+
+ usb_power: regulator at 0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "USB VBUS";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&mdio {
+ status = "okay";
+
+ ethphy0: ethernet-phy at 8 {
+ reg = <8>;
+ };
+};
+
+ð0 {
+ status = "okay";
+ ethernet0-port at 0 {
+ phy-handle = <ðphy0>;
+ };
+};
\ No newline at end of file
--
1.8.5.3
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH 2/2] ARM: Kirkwood: convert rd88f6281-setup.c to DT.
2014-02-15 12:59 [PATCH 0/2] Kirkwood RD88F6192 and RD88F6281 DT conversion Andrew Lunn
2014-02-15 12:59 ` [PATCH 1/2] ARM: Kirkwood: Add DT description of rd88f6192 Andrew Lunn
@ 2014-02-15 12:59 ` Andrew Lunn
2014-02-17 3:06 ` [PATCH 0/2] Kirkwood RD88F6192 and RD88F6281 DT conversion Jason Cooper
2 siblings, 0 replies; 4+ messages in thread
From: Andrew Lunn @ 2014-02-15 12:59 UTC (permalink / raw)
To: linux-arm-kernel
Perform a mechanical translation of rd88f6281-setup.c into DT. Since
the hardware differs between the A0 and A1 stepping, two dts files are
used, and a .dtsi file for the common parts. The A0 part does not have
a "wan" port on the switch and uses PHY address 10 to address the
switch. The A1 part does have the "wan" port and uses address 0.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/kirkwood-rd88f6281-a0.dts | 26 +++++
arch/arm/boot/dts/kirkwood-rd88f6281-a1.dts | 31 ++++++
arch/arm/boot/dts/kirkwood-rd88f6281.dtsi | 152 ++++++++++++++++++++++++++++
4 files changed, 211 insertions(+)
create mode 100644 arch/arm/boot/dts/kirkwood-rd88f6281-a0.dts
create mode 100644 arch/arm/boot/dts/kirkwood-rd88f6281-a1.dts
create mode 100644 arch/arm/boot/dts/kirkwood-rd88f6281.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index e6ddcba5f35d..5a0165b4d996 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -112,6 +112,8 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \
kirkwood-openblocks_a6.dtb \
kirkwood-openblocks_a7.dtb \
kirkwood-rd88f6192.dtb \
+ kirkwood-rd88f6281-a0.dtb \
+ kirkwood-rd88f6281-a1.dtb \
kirkwood-sheevaplug.dtb \
kirkwood-sheevaplug-esata.dtb \
kirkwood-topkick.dtb \
diff --git a/arch/arm/boot/dts/kirkwood-rd88f6281-a0.dts b/arch/arm/boot/dts/kirkwood-rd88f6281-a0.dts
new file mode 100644
index 000000000000..a803bbb70bc8
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-rd88f6281-a0.dts
@@ -0,0 +1,26 @@
+/*
+ * Marvell RD88F6181 A0 Board descrition
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file contains the definitions for the board with the A0 variant of
+ * the SoC. The ethernet switch does not have a "wan" port.
+ */
+
+/dts-v1/;
+#include "kirkwood-rd88f6281.dtsi"
+
+/ {
+ model = "Marvell RD88f6281 Reference design, with A0 SoC";
+ compatible = "marvell,rd88f6281-a0", "marvell,rd88f6281","marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+ dsa at 0 {
+ switch at 0 {
+ reg = <10 0>; /* MDIO address 10, switch 0 in tree */
+ };
+ };
+};
\ No newline at end of file
diff --git a/arch/arm/boot/dts/kirkwood-rd88f6281-a1.dts b/arch/arm/boot/dts/kirkwood-rd88f6281-a1.dts
new file mode 100644
index 000000000000..baeebbf1d8c7
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-rd88f6281-a1.dts
@@ -0,0 +1,31 @@
+/*
+ * Marvell RD88F6181 A1 Board descrition
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file contains the definitions for the board with the A1 variant of
+ * the SoC. The ethernet switch has a "wan" port.
+ */
+
+/dts-v1/;
+
+#include "kirkwood-rd88f6281.dtsi"
+
+/ {
+ model = "Marvell RD88f6281 Reference design, with A1 SoC";
+ compatible = "marvell,rd88f6281-a1", "marvell,rd88f6281","marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+ dsa at 0 {
+ switch at 0 {
+ reg = <0 0>; /* MDIO address 0, switch 0 in tree */
+ port at 4 {
+ reg = <4>;
+ label = "wan";
+ };
+ };
+ };
+};
\ No newline at end of file
diff --git a/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi b/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi
new file mode 100644
index 000000000000..d6368c39102e
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi
@@ -0,0 +1,152 @@
+/*
+ * Marvell RD88F6181 Common Board descrition
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file contains the definitions that are common between the two
+ * variants of the Marvell Kirkwood Development Board.
+ */
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x20000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ };
+
+ mbus {
+ pcie-controller {
+ status = "okay";
+
+ pcie at 1,0 {
+ status = "okay";
+ };
+ };
+ };
+
+ ocp at f1000000 {
+ pinctrl: pinctrl at 10000 {
+ pinctrl-0 = <&pmx_sdio_cd>;
+ pinctrl-names = "default";
+
+ pmx_sdio_cd: pmx-sdio-cd {
+ marvell,pins = "mpp28";
+ marvell,function = "gpio";
+ };
+ };
+
+ serial at 12000 {
+ status = "okay";
+
+ };
+
+ sata at 80000 {
+ status = "okay";
+ nr-ports = <2>;
+ };
+ mvsdio at 90000 {
+ pinctrl-0 = <&pmx_sdio &pmx_sdio_cd>;
+ pinctrl-names = "default";
+ status = "okay";
+ cd-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
+ /* No WP GPIO */
+ };
+ };
+
+ dsa at 0 {
+ compatible = "marvell,dsa";
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ dsa,ethernet = <ð0>;
+ dsa,mii-bus = <ðphy1>;
+
+ switch at 0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+ label = "lan1";
+ };
+
+ port at 1 {
+ reg = <1>;
+ label = "lan2";
+ };
+
+ port at 2 {
+ reg = <2>;
+ label = "lan3";
+ };
+
+ port at 3 {
+ reg = <3>;
+ label = "lan4";
+ };
+
+ port at 5 {
+ reg = <5>;
+ label = "cpu";
+ };
+ };
+ };
+};
+
+&nand {
+ status = "okay";
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x0000000 0x100000>;
+ read-only;
+ };
+
+ partition at 100000 {
+ label = "uImage";
+ reg = <0x0100000 0x200000>;
+ };
+
+ partition at 300000 {
+ label = "data";
+ reg = <0x0300000 0x500000>;
+ };
+};
+
+&mdio {
+ status = "okay";
+
+ ethphy0: ethernet-phy at 0 {
+ reg = <0>;
+ };
+
+ ethphy1: ethernet-phy at ff {
+ reg = <0xff>; /* No PHY attached */
+ speed = <1000>;
+ duple = <1>;
+ };
+};
+
+ð0 {
+ status = "okay";
+ ethernet0-port at 0 {
+ phy-handle = <ðphy0>;
+ };
+};
+
+ð1 {
+ status = "okay";
+ ethernet1-port at 0 {
+ phy-handle = <ðphy1>;
+ };
+};
--
1.8.5.3
^ permalink raw reply related [flat|nested] 4+ messages in thread