* [PATCH 2/2][v9] powerpc/fsl-booke: Add initial T104x_QDS board support
@ 2014-01-25 11:41 Prabhakar Kushwaha
0 siblings, 0 replies; only message in thread
From: Prabhakar Kushwaha @ 2014-01-25 11:41 UTC (permalink / raw)
To: linuxppc-dev; +Cc: scottwood, Poonam Aggrwal, Prabhakar Kushwaha, Priyanka Jain
Add support for T104x board in board file t104x_qds.c, It is common for
both T1040 and T1042 as they share same QDS board.
T1040QDS board Overview
-----------------------
- SERDES Connections, 8 lanes supporting:
=E2=80=94 PCI Express: supporting Gen 1 and Gen 2;
=E2=80=94 SGMII
=E2=80=94 QSGMII
=E2=80=94 SATA 2.0
=E2=80=94 Aurora debug with dedicated connectors (T1040 only)
- DDR Controller
- Supports rates of up to 1600 MHz data-rate
- Supports one DDR3LP UDIMM/RDIMMs, of single-, dual- or quad-rank t=
ypes.
-IFC/Local Bus
- NAND flash: 8-bit, async, up to 2GB.
- NOR: 8-bit or 16-bit, non-multiplexed, up to 512MB
- GASIC: Simple (minimal) target within Qixis FPGA
- PromJET rapid memory download support
- Ethernet
- Two on-board RGMII 10/100/1G ethernet ports.
- PHY #0 remains powered up during deep-sleep (T1040 only)
- QIXIS System Logic FPGA
- Clocks
- System and DDR clock (SYSCLK, =E2=80=9CDDRCLK=E2=80=9D)
- SERDES clocks
- Power Supplies
- Video
- DIU supports video at up to 1280x1024x32bpp
- USB
- Supports two USB 2.0 ports with integrated PHYs
=E2=80=94 Two type A ports with 5V@1.5A per port.
=E2=80=94 Second port can be converted to OTG mini-AB
- SDHC
- SDHC port connects directly to an adapter card slot, featuring:
- Supporting SD slots for: SD, SDHC (1x, 4x, 8x) and/or MMC
=E2=80=94 Supporting eMMC memory devices
- SPI
- On-board support of 3 different devices and sizes
- Other IO
- Two Serial ports
- ProfiBus port
- Four I2C ports
Add T104xQDS support in Kconfig and Makefile. Also create device tree.
Following features are currently not implmented.
- SerDes: Aurora
- IFC: GASIC, Promjet
- QIXIS
- Ethernet
- DIU
- power supplies management
- ProfiBus
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
---
Based upon git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.gi=
t
Branch next
Changes for v2: Incorporated Scott's comments
- Created t104xqds.dtsi, both t1040qds & t1042qds include it
- Updated get_irq=20
Changes for v3: Sending as it is
Changes for v4: Updated description
Changes for v5: Incorporated Scott's comments
- Ported on top of Kevin's patch
Changes for v6: Updated depedencies
Changes for v7: Incororated Scott's commetns
- Create patch set
Changes for v8: Sending as it is
Changes for v9:
- removed partitions
- updated FPGA node
- Fix PCIe range fields
arch/powerpc/boot/dts/t1040qds.dts | 46 +++++++
arch/powerpc/boot/dts/t1042qds.dts | 46 +++++++
arch/powerpc/boot/dts/t104xqds.dtsi | 165 +++++++++++++++++++=
++++++
arch/powerpc/platforms/85xx/Kconfig | 2 +-
arch/powerpc/platforms/85xx/corenet_generic.c | 4 +
5 files changed, 262 insertions(+), 1 deletion(-)
create mode 100644 arch/powerpc/boot/dts/t1040qds.dts
create mode 100644 arch/powerpc/boot/dts/t1042qds.dts
create mode 100644 arch/powerpc/boot/dts/t104xqds.dtsi
diff --git a/arch/powerpc/boot/dts/t1040qds.dts b/arch/powerpc/boot/dts/t=
1040qds.dts
new file mode 100644
index 0000000..973c29c
--- /dev/null
+++ b/arch/powerpc/boot/dts/t1040qds.dts
@@ -0,0 +1,46 @@
+/*
+ * T1040QDS Device Tree Source
+ *
+ * Copyright 2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions ar=
e met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyrig=
ht
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission=
.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of th=
e
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMP=
LIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AR=
E
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR A=
NY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DA=
MAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SE=
RVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUS=
ED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR=
TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE=
OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/include/ "fsl/t104xsi-pre.dtsi"
+/include/ "t104xqds.dtsi"
+
+/ {
+ model =3D "fsl,T1040QDS";
+ compatible =3D "fsl,T1040QDS";
+ #address-cells =3D <2>;
+ #size-cells =3D <2>;
+ interrupt-parent =3D <&mpic>;
+};
+
+/include/ "fsl/t1040si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/t1042qds.dts b/arch/powerpc/boot/dts/t=
1042qds.dts
new file mode 100644
index 0000000..45bd037
--- /dev/null
+++ b/arch/powerpc/boot/dts/t1042qds.dts
@@ -0,0 +1,46 @@
+/*
+ * T1042QDS Device Tree Source
+ *
+ * Copyright 2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions ar=
e met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyrig=
ht
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission=
.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of th=
e
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMP=
LIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AR=
E
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR A=
NY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DA=
MAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SE=
RVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUS=
ED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR=
TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE=
OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/include/ "fsl/t104xsi-pre.dtsi"
+/include/ "t104xqds.dtsi"
+
+/ {
+ model =3D "fsl,T1042QDS";
+ compatible =3D "fsl,T1042QDS";
+ #address-cells =3D <2>;
+ #size-cells =3D <2>;
+ interrupt-parent =3D <&mpic>;
+};
+
+/include/ "fsl/t1042si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/t104xqds.dtsi b/arch/powerpc/boot/dts/=
t104xqds.dtsi
new file mode 100644
index 0000000..61d62d3
--- /dev/null
+++ b/arch/powerpc/boot/dts/t104xqds.dtsi
@@ -0,0 +1,165 @@
+/*
+ * T104xQDS Device Tree Source
+ *
+ * Copyright 2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions ar=
e met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyrig=
ht
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission=
.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of th=
e
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMP=
LIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AR=
E
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR A=
NY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DA=
MAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SE=
RVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUS=
ED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR=
TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE=
OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/ {
+ model =3D "fsl,T1040QDS";
+ #address-cells =3D <2>;
+ #size-cells =3D <2>;
+ interrupt-parent =3D <&mpic>;
+
+ ifc: localbus@ffe124000 {
+ reg =3D <0xf 0xfe124000 0 0x2000>;
+ ranges =3D <0 0 0xf 0xe8000000 0x08000000
+ 2 0 0xf 0xff800000 0x00010000
+ 3 0 0xf 0xffdf0000 0x00008000>;
+
+ nor@0,0 {
+ #address-cells =3D <1>;
+ #size-cells =3D <1>;
+ compatible =3D "cfi-flash";
+ reg =3D <0x0 0x0 0x8000000>;
+
+ bank-width =3D <2>;
+ device-width =3D <1>;
+ };
+
+ nand@2,0 {
+ #address-cells =3D <1>;
+ #size-cells =3D <1>;
+ compatible =3D "fsl,ifc-nand";
+ reg =3D <0x2 0x0 0x10000>;
+ };
+
+ board-control@3,0 {
+ #address-cells =3D <1>;
+ #size-cells =3D <1>;
+ compatible =3D "fsl,fpga-qixis";
+ reg =3D <3 0 0x300>;
+ };
+ };
+
+ memory {
+ device_type =3D "memory";
+ };
+
+ dcsr: dcsr@f00000000 {
+ ranges =3D <0x00000000 0xf 0x00000000 0x01072000>;
+ };
+
+ soc: soc@ffe000000 {
+ ranges =3D <0x00000000 0xf 0xfe000000 0x1000000>;
+ reg =3D <0xf 0xfe000000 0 0x00001000>;
+ spi@110000 {
+ flash@0 {
+ #address-cells =3D <1>;
+ #size-cells =3D <1>;
+ compatible =3D "micron,n25q512a";
+ reg =3D <0>;
+ spi-max-frequency =3D <10000000>; /* input clock */
+ };
+ };
+
+ i2c@118000 {
+ pca9547@77 {
+ compatible =3D "philips,pca9547";
+ reg =3D <0x77>;
+ };
+ rtc@68 {
+ compatible =3D "dallas,ds3232";
+ reg =3D <0x68>;
+ interrupts =3D <0x1 0x1 0 0>;
+ };
+ };
+ };
+
+ pci0: pcie@ffe240000 {
+ reg =3D <0xf 0xfe240000 0 0x10000>;
+ ranges =3D <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x10000000
+ 0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
+ pcie@0 {
+ ranges =3D <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x10000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci1: pcie@ffe250000 {
+ reg =3D <0xf 0xfe250000 0 0x10000>;
+ ranges =3D <0x02000000 0x0 0xe0000000 0xc 0x10000000 0x0 0x10000000
+ 0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
+ pcie@0 {
+ ranges =3D <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x10000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci2: pcie@ffe260000 {
+ reg =3D <0xf 0xfe260000 0 0x10000>;
+ ranges =3D <0x02000000 0 0xe0000000 0xc 0x20000000 0 0x10000000
+ 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
+ pcie@0 {
+ ranges =3D <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x10000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci3: pcie@ffe270000 {
+ reg =3D <0xf 0xfe270000 0 0x10000>;
+ ranges =3D <0x02000000 0 0xe0000000 0xc 0x30000000 0 0x10000000
+ 0x01000000 0 0x00000000 0xf 0xf8030000 0 0x00010000>;
+ pcie@0 {
+ ranges =3D <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x10000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+};
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms=
/85xx/Kconfig
index c17aae8..b9fc713 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -267,7 +267,7 @@ config CORENET_GENERIC
For 64bit kernel, the following boards are supported:
T4240 QDS and B4 QDS
The following boards are supported for both 32bit and 64bit kernel:
- P5020 DS and P5040 DS
+ P5020 DS, P5040 DS and T104xQDS
=20
endif # FSL_SOC_BOOKE
=20
diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc=
/platforms/85xx/corenet_generic.c
index fbd871e..f4a7621 100644
--- a/arch/powerpc/platforms/85xx/corenet_generic.c
+++ b/arch/powerpc/platforms/85xx/corenet_generic.c
@@ -106,6 +106,8 @@ static const char * const boards[] __initconst =3D {
"fsl,B4860QDS",
"fsl,B4420QDS",
"fsl,B4220QDS",
+ "fsl,T1040QDS",
+ "fsl,T1042QDS",
NULL
};
=20
@@ -119,6 +121,8 @@ static const char * const hv_boards[] __initconst =3D=
{
"fsl,B4860QDS-hv",
"fsl,B4420QDS-hv",
"fsl,B4220QDS-hv",
+ "fsl,T1040QDS-hv",
+ "fsl,T1042QDS-hv",
NULL
};
=20
--=20
1.7.9.5
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