* [PATCH] ARM: dts: AM571x-IDK Initial Support
@ 2016-11-21 5:58 Lokesh Vutla
2016-11-21 17:36 ` Rob Herring
0 siblings, 1 reply; 3+ messages in thread
From: Lokesh Vutla @ 2016-11-21 5:58 UTC (permalink / raw)
To: linux-arm-kernel
From: Schuyler Patton <spatton@ti.com>
The AM571x-IDK board is a board based on TI's AM5718 SOC
which has a single core 1.5GHz A15 processor. This board is a
development platform for the Industrial market with:
- 1GB of DDR3L
- Dual 1Gbps Ethernet
- HDMI,
- PRU-ICSS
- uSD
- 16GB eMMC
- CAN
- RS-485
- PCIe
- USB3.0
- Video Input Port
- Industrial IO port and expansion connector
The link to the data sheet and TRM can be found here:
http://www.ti.com/product/AM5718
Initial support is only for basic peripherals.
Signed-off-by: Schuyler Patton <spatton@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
Logs: http://pastebin.ubuntu.com/23510390/
.../devicetree/bindings/arm/omap/omap.txt | 3 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/am571x-idk.dts | 82 ++++++++++++++++++++++
3 files changed, 86 insertions(+)
create mode 100644 arch/arm/boot/dts/am571x-idk.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index f53e2ee..647ffd3 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -175,6 +175,9 @@ Boards:
- AM5728 IDK
compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+- AM5718 IDK
+ compatible = "ti,am5718-idk", "ti,am5728", "ti,dra722", "ti,dra72", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index befcd26..c298078 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -588,6 +588,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \
am57xx-cl-som-am57x.dtb \
am57xx-sbc-am57x.dtb \
am572x-idk.dtb \
+ am571x-idk.dtb \
dra7-evm.dtb \
dra72-evm.dtb \
dra72-evm-revc.dtb
diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts
new file mode 100644
index 0000000..a6a743e
--- /dev/null
+++ b/arch/arm/boot/dts/am571x-idk.dts
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include "dra72x.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "am57xx-idk-common.dtsi"
+
+/ {
+ model = "TI AM5718 IDK";
+ compatible = "ti,am5718-idk", "ti,am5718", "ti,dra722",
+ "ti,dra72", "ti,dra7";
+
+ memory at 0 {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x0 0x40000000>;
+ };
+
+ status-leds {
+ compatible = "gpio-leds";
+ cpu0-led {
+ label = "status0:red:cpu0";
+ gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "cpu0";
+ };
+
+ usr0-led {
+ label = "status0:green:usr";
+ gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ heartbeat-led {
+ label = "status0:blue:heartbeat";
+ gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "heartbeat";
+ };
+
+ usr1-led {
+ label = "status1:red:usr";
+ gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ usr2-led {
+ label = "status1:green:usr";
+ gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ mmc0-led {
+ label = "status1:blue:mmc0";
+ gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "mmc0";
+ };
+ };
+
+ extcon_usb2: extcon_usb2 {
+ compatible = "linux,extcon-usb-gpio";
+ id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&mmc1 {
+ status = "okay";
+ vmmc-supply = <&ldo1_reg>;
+ bus-width = <4>;
+ cd-gpios = <&gpio6 27 0>; /* gpio 219 */
+};
+
+&omap_dwc3_2 {
+ extcon = <&extcon_usb2>;
+};
--
2.10.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH] ARM: dts: AM571x-IDK Initial Support
2016-11-21 5:58 [PATCH] ARM: dts: AM571x-IDK Initial Support Lokesh Vutla
@ 2016-11-21 17:36 ` Rob Herring
2016-11-22 4:11 ` Lokesh Vutla
0 siblings, 1 reply; 3+ messages in thread
From: Rob Herring @ 2016-11-21 17:36 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Nov 21, 2016 at 11:28:01AM +0530, Lokesh Vutla wrote:
> From: Schuyler Patton <spatton@ti.com>
>
> The AM571x-IDK board is a board based on TI's AM5718 SOC
> which has a single core 1.5GHz A15 processor. This board is a
> development platform for the Industrial market with:
> - 1GB of DDR3L
> - Dual 1Gbps Ethernet
> - HDMI,
> - PRU-ICSS
> - uSD
> - 16GB eMMC
> - CAN
> - RS-485
> - PCIe
> - USB3.0
> - Video Input Port
> - Industrial IO port and expansion connector
>
> The link to the data sheet and TRM can be found here:
>
> http://www.ti.com/product/AM5718
>
> Initial support is only for basic peripherals.
>
> Signed-off-by: Schuyler Patton <spatton@ti.com>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
> ---
>
> Logs: http://pastebin.ubuntu.com/23510390/
>
> .../devicetree/bindings/arm/omap/omap.txt | 3 +
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/am571x-idk.dts | 82 ++++++++++++++++++++++
> 3 files changed, 86 insertions(+)
> create mode 100644 arch/arm/boot/dts/am571x-idk.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index f53e2ee..647ffd3 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -175,6 +175,9 @@ Boards:
> - AM5728 IDK
> compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
>
> +- AM5718 IDK
> + compatible = "ti,am5718-idk", "ti,am5728", "ti,dra722", "ti,dra72", "ti,dra7"
I've said this before I think, but 5 compat string is a bit much. Some
of these genericish ones should be dropped. Doesn't really hurt though.
A couple of nits below, otherwise:
Acked-by: Rob Herring <robh@kernel.org>
> +
> - DRA742 EVM: Software Development Board for DRA742
> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index befcd26..c298078 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -588,6 +588,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \
> am57xx-cl-som-am57x.dtb \
> am57xx-sbc-am57x.dtb \
> am572x-idk.dtb \
> + am571x-idk.dtb \
> dra7-evm.dtb \
> dra72-evm.dtb \
> dra72-evm-revc.dtb
> diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts
> new file mode 100644
> index 0000000..a6a743e
> --- /dev/null
> +++ b/arch/arm/boot/dts/am571x-idk.dts
> @@ -0,0 +1,82 @@
> +/*
> + * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +/dts-v1/;
> +
> +#include "dra72x.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "am57xx-idk-common.dtsi"
> +
> +/ {
> + model = "TI AM5718 IDK";
> + compatible = "ti,am5718-idk", "ti,am5718", "ti,dra722",
> + "ti,dra72", "ti,dra7";
> +
> + memory at 0 {
unit address is wrong.
> + device_type = "memory";
> + reg = <0x0 0x80000000 0x0 0x40000000>;
> + };
> +
> + status-leds {
Just "leds"
> + compatible = "gpio-leds";
> + cpu0-led {
> + label = "status0:red:cpu0";
> + gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + linux,default-trigger = "cpu0";
> + };
> +
> + usr0-led {
> + label = "status0:green:usr";
> + gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + heartbeat-led {
> + label = "status0:blue:heartbeat";
> + gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + linux,default-trigger = "heartbeat";
> + };
> +
> + usr1-led {
> + label = "status1:red:usr";
> + gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + usr2-led {
> + label = "status1:green:usr";
> + gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + mmc0-led {
> + label = "status1:blue:mmc0";
> + gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + linux,default-trigger = "mmc0";
> + };
> + };
> +
> + extcon_usb2: extcon_usb2 {
> + compatible = "linux,extcon-usb-gpio";
> + id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;
> + };
> +};
> +
> +&mmc1 {
> + status = "okay";
> + vmmc-supply = <&ldo1_reg>;
> + bus-width = <4>;
> + cd-gpios = <&gpio6 27 0>; /* gpio 219 */
> +};
> +
> +&omap_dwc3_2 {
> + extcon = <&extcon_usb2>;
> +};
> --
> 2.10.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] ARM: dts: AM571x-IDK Initial Support
2016-11-21 17:36 ` Rob Herring
@ 2016-11-22 4:11 ` Lokesh Vutla
0 siblings, 0 replies; 3+ messages in thread
From: Lokesh Vutla @ 2016-11-22 4:11 UTC (permalink / raw)
To: linux-arm-kernel
On Monday 21 November 2016 11:06 PM, Rob Herring wrote:
> On Mon, Nov 21, 2016 at 11:28:01AM +0530, Lokesh Vutla wrote:
>> From: Schuyler Patton <spatton@ti.com>
>>
>> The AM571x-IDK board is a board based on TI's AM5718 SOC
>> which has a single core 1.5GHz A15 processor. This board is a
>> development platform for the Industrial market with:
>> - 1GB of DDR3L
>> - Dual 1Gbps Ethernet
>> - HDMI,
>> - PRU-ICSS
>> - uSD
>> - 16GB eMMC
>> - CAN
>> - RS-485
>> - PCIe
>> - USB3.0
>> - Video Input Port
>> - Industrial IO port and expansion connector
>>
>> The link to the data sheet and TRM can be found here:
>>
>> http://www.ti.com/product/AM5718
>>
>> Initial support is only for basic peripherals.
>>
>> Signed-off-by: Schuyler Patton <spatton@ti.com>
>> Signed-off-by: Nishanth Menon <nm@ti.com>
>> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
>> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
>> ---
>>
>> Logs: http://pastebin.ubuntu.com/23510390/
>>
>> .../devicetree/bindings/arm/omap/omap.txt | 3 +
>> arch/arm/boot/dts/Makefile | 1 +
>> arch/arm/boot/dts/am571x-idk.dts | 82 ++++++++++++++++++++++
>> 3 files changed, 86 insertions(+)
>> create mode 100644 arch/arm/boot/dts/am571x-idk.dts
>>
>> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
>> index f53e2ee..647ffd3 100644
>> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
>> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
>> @@ -175,6 +175,9 @@ Boards:
>> - AM5728 IDK
>> compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
>>
>> +- AM5718 IDK
>> + compatible = "ti,am5718-idk", "ti,am5728", "ti,dra722", "ti,dra72", "ti,dra7"
>
> I've said this before I think, but 5 compat string is a bit much. Some
> of these genericish ones should be dropped. Doesn't really hurt though.
Yeah dra722, dra72 can be dropped from this. Will do it.
>
> A couple of nits below, otherwise:
>
> Acked-by: Rob Herring <robh@kernel.org>
>
>> +
>> - DRA742 EVM: Software Development Board for DRA742
>> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>>
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index befcd26..c298078 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -588,6 +588,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \
>> am57xx-cl-som-am57x.dtb \
>> am57xx-sbc-am57x.dtb \
>> am572x-idk.dtb \
>> + am571x-idk.dtb \
>> dra7-evm.dtb \
>> dra72-evm.dtb \
>> dra72-evm-revc.dtb
>> diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts
>> new file mode 100644
>> index 0000000..a6a743e
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/am571x-idk.dts
>> @@ -0,0 +1,82 @@
>> +/*
>> + * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
>> + *
>> + * This program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License version 2 as
>> + * published by the Free Software Foundation.
>> + */
>> +/dts-v1/;
>> +
>> +#include "dra72x.dtsi"
>> +#include <dt-bindings/gpio/gpio.h>
>> +#include <dt-bindings/interrupt-controller/irq.h>
>> +#include "am57xx-idk-common.dtsi"
>> +
>> +/ {
>> + model = "TI AM5718 IDK";
>> + compatible = "ti,am5718-idk", "ti,am5718", "ti,dra722",
>> + "ti,dra72", "ti,dra7";
>> +
>> + memory at 0 {
>
> unit address is wrong.
okay.
>
>> + device_type = "memory";
>> + reg = <0x0 0x80000000 0x0 0x40000000>;
>> + };
>> +
>> + status-leds {
>
> Just "leds"
okay. Will update it and send a v2.
Thanks and regards,
Lokesh
>
>> + compatible = "gpio-leds";
>> + cpu0-led {
>> + label = "status0:red:cpu0";
>> + gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
>> + default-state = "off";
>> + linux,default-trigger = "cpu0";
>> + };
>> +
>> + usr0-led {
>> + label = "status0:green:usr";
>> + gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
>> + default-state = "off";
>> + };
>> +
>> + heartbeat-led {
>> + label = "status0:blue:heartbeat";
>> + gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>;
>> + default-state = "off";
>> + linux,default-trigger = "heartbeat";
>> + };
>> +
>> + usr1-led {
>> + label = "status1:red:usr";
>> + gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
>> + default-state = "off";
>> + };
>> +
>> + usr2-led {
>> + label = "status1:green:usr";
>> + gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
>> + default-state = "off";
>> + };
>> +
>> + mmc0-led {
>> + label = "status1:blue:mmc0";
>> + gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
>> + default-state = "off";
>> + linux,default-trigger = "mmc0";
>> + };
>> + };
>> +
>> + extcon_usb2: extcon_usb2 {
>> + compatible = "linux,extcon-usb-gpio";
>> + id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;
>> + };
>> +};
>> +
>> +&mmc1 {
>> + status = "okay";
>> + vmmc-supply = <&ldo1_reg>;
>> + bus-width = <4>;
>> + cd-gpios = <&gpio6 27 0>; /* gpio 219 */
>> +};
>> +
>> +&omap_dwc3_2 {
>> + extcon = <&extcon_usb2>;
>> +};
>> --
>> 2.10.1
>>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-11-21 5:58 [PATCH] ARM: dts: AM571x-IDK Initial Support Lokesh Vutla
2016-11-21 17:36 ` Rob Herring
2016-11-22 4:11 ` Lokesh Vutla
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