[PATCH v2] ARM: dts: socfpga: Add Macnica sodia board

[PATCH v2] ARM: dts: socfpga: Add Macnica sodia board

[Nobuhiro Iwamatsu]

Add support for board based on the Altera Cyclone V SoC.
This board has the following functions:
    - 1 GiB of DRAM
    - 1 Gigabit ethernet
    - 1 SD card slot
    - 1 USB gadget port
    - QSPI NOR Flash
    - I2C EEPROMs and I2C RTC
    - DVI output
    - Audio port

This commit supports without QSPI, DVI and Audio.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
 V2: move the PHY of setting to the Ethetnet PHY node level.

 arch/arm/boot/dts/Makefile                   |   1 +
 arch/arm/boot/dts/socfpga_cyclone5_sodia.dts | 123 +++++++++++++++++++++++++++
 2 files changed, 124 insertions(+)
 create mode 100644 arch/arm/boot/dts/socfpga_cyclone5_sodia.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index befcd26..7c5f0c3 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -696,6 +696,7 @@ dtb-$(CONFIG_ARCH_SOCFPGA) += \
 	socfpga_cyclone5_de0_sockit.dtb \
 	socfpga_cyclone5_sockit.dtb \
 	socfpga_cyclone5_socrates.dtb \
+	socfpga_cyclone5_sodia.dtb \
 	socfpga_cyclone5_vining_fpga.dtb \
 	socfpga_vt.dtb
 dtb-$(CONFIG_ARCH_SPEAR13XX) += \
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
new file mode 100644
index 0000000..9aaf413
--- /dev/null
+++ b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
@@ -0,0 +1,123 @@
+/*
+ *  Copyright (C) 2016 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "socfpga_cyclone5.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Altera SOCFPGA Cyclone V SoC Macnica Sodia board";
+	compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+	chosen {
+		bootargs = "earlyprintk";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		name = "memory";
+		device_type = "memory";
+		reg = <0x0 0x40000000>;
+	};
+
+	aliases {
+		ethernet0 = &gmac1;
+	};
+
+	regulator_3_3v: 3-3-v-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	leds: gpio-leds {
+		compatible = "gpio-leds";
+
+		hps_led0 {
+			label = "hps:green:led0";
+			gpios = <&portb 12 GPIO_ACTIVE_LOW>;
+		};
+
+		hps_led1 {
+			label = "hps:green:led1";
+			gpios = <&portb 13 GPIO_ACTIVE_LOW>;
+		};
+
+		hps_led2 {
+			label = "hps:green:led2";
+			gpios = <&portb 14 GPIO_ACTIVE_LOW>;
+		};
+
+		hps_led3 {
+			label = "hps:green:led3";
+			gpios = <&portb 15 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&gmac1 {
+	status = "okay";
+	phy-mode = "rgmii";
+	phy = <&phy0>;
+
+	mdio0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		phy0: ethernet-phy at 0 {
+			reg = <0>;
+			rxd0-skew-ps = <0>;
+			rxd1-skew-ps = <0>;
+			rxd2-skew-ps = <0>;
+			rxd3-skew-ps = <0>;
+			rxdv-skew-ps = <0>;
+			rxc-skew-ps = <3000>;
+			txen-skew-ps = <0>;
+			txc-skew-ps = <3000>;
+		};
+	};
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	eeprom at 51 {
+		compatible = "atmel,24c32";
+		reg = <0x51>;
+		pagesize = <32>;
+	};
+
+	rtc at 68 {
+		compatible = "dallas,ds1339";
+		reg = <0x68>;
+	};
+};
+
+&mmc0 {
+	cd-gpios = <&portb 18 0>;
+	vmmc-supply = <&regulator_3_3v>;
+	vqmmc-supply = <&regulator_3_3v>;
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
-- 
2.9.3

[PATCH v2] ARM: dts: socfpga: Add Macnica sodia board

[Florian Fainelli]

On 09/24/2016 04:59 PM, Nobuhiro Iwamatsu wrote:
> Add support for board based on the Altera Cyclone V SoC.
> This board has the following functions:
>     - 1 GiB of DRAM
>     - 1 Gigabit ethernet
>     - 1 SD card slot
>     - 1 USB gadget port
>     - QSPI NOR Flash
>     - I2C EEPROMs and I2C RTC
>     - DVI output
>     - Audio port
> 
> This commit supports without QSPI, DVI and Audio.
> 
> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
> ---
>  V2: move the PHY of setting to the Ethetnet PHY node level.
> 
>  arch/arm/boot/dts/Makefile                   |   1 +
>  arch/arm/boot/dts/socfpga_cyclone5_sodia.dts | 123 +++++++++++++++++++++++++++
>  2 files changed, 124 insertions(+)
>  create mode 100644 arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index befcd26..7c5f0c3 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -696,6 +696,7 @@ dtb-$(CONFIG_ARCH_SOCFPGA) += \
>  	socfpga_cyclone5_de0_sockit.dtb \
>  	socfpga_cyclone5_sockit.dtb \
>  	socfpga_cyclone5_socrates.dtb \
> +	socfpga_cyclone5_sodia.dtb \
>  	socfpga_cyclone5_vining_fpga.dtb \
>  	socfpga_vt.dtb
>  dtb-$(CONFIG_ARCH_SPEAR13XX) += \
> diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
> new file mode 100644
> index 0000000..9aaf413
> --- /dev/null
> +++ b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
> @@ -0,0 +1,123 @@
> +/*
> + *  Copyright (C) 2016 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program.  If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#include "socfpga_cyclone5.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +
> +/ {
> +	model = "Altera SOCFPGA Cyclone V SoC Macnica Sodia board";
> +	compatible = "altr,socfpga-cyclone5", "altr,socfpga";
> +
> +	chosen {
> +		bootargs = "earlyprintk";
> +		stdout-path = "serial0:115200n8";
> +	};
> +
> +	memory {
> +		name = "memory";
> +		device_type = "memory";
> +		reg = <0x0 0x40000000>;
> +	};
> +
> +	aliases {
> +		ethernet0 = &gmac1;
> +	};
> +
> +	regulator_3_3v: 3-3-v-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "3.3V";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
> +	leds: gpio-leds {
> +		compatible = "gpio-leds";
> +
> +		hps_led0 {
> +			label = "hps:green:led0";
> +			gpios = <&portb 12 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		hps_led1 {
> +			label = "hps:green:led1";
> +			gpios = <&portb 13 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		hps_led2 {
> +			label = "hps:green:led2";
> +			gpios = <&portb 14 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		hps_led3 {
> +			label = "hps:green:led3";
> +			gpios = <&portb 15 GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +};
> +
> +&gmac1 {
> +	status = "okay";
> +	phy-mode = "rgmii";
> +	phy = <&phy0>;
> +
> +	mdio0 {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		phy0: ethernet-phy at 0 {
> +			reg = <0>;
> +			rxd0-skew-ps = <0>;
> +			rxd1-skew-ps = <0>;
> +			rxd2-skew-ps = <0>;
> +			rxd3-skew-ps = <0>;
> +			rxdv-skew-ps = <0>;
> +			rxc-skew-ps = <3000>;
> +			txen-skew-ps = <0>;
> +			txc-skew-ps = <3000>;
> +		};

This looks much better now, thanks!
--
Florian

[PATCH v2] ARM: dts: socfpga: Add Macnica sodia board

[Dinh Nguyen]

On 09/24/2016 06:59 PM, Nobuhiro Iwamatsu wrote:
> Add support for board based on the Altera Cyclone V SoC.
> This board has the following functions:
>     - 1 GiB of DRAM
>     - 1 Gigabit ethernet
>     - 1 SD card slot
>     - 1 USB gadget port
>     - QSPI NOR Flash
>     - I2C EEPROMs and I2C RTC
>     - DVI output
>     - Audio port
> 
> This commit supports without QSPI, DVI and Audio.
> 
> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
> ---
>  V2: move the PHY of setting to the Ethetnet PHY node level.
> 

Applied. Thanks!

Dinh

[PATCH v2] ARM: dts: socfpga: Add Macnica sodia board

[Olof Johansson]

Hi,

Saw this when looking at the patch when merging it.

Please fix up with incremental patch. Dinh, this goes for other
platforms under socfpga too, several have this problem:

On Sat, Sep 24, 2016 at 4:59 PM, Nobuhiro Iwamatsu <iwamatsu@nigauri.org> wrote:
> diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
> new file mode 100644
> index 0000000..9aaf413
> --- /dev/null
> +++ b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
> @@ -0,0 +1,123 @@
> +/*
> + *  Copyright (C) 2016 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program.  If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#include "socfpga_cyclone5.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +
> +/ {
> +       model = "Altera SOCFPGA Cyclone V SoC Macnica Sodia board";
> +       compatible = "altr,socfpga-cyclone5", "altr,socfpga";

You should add a compatible entry for your specific board. Compatible
goes from specific to generic, so something like:

compatible = "altr,macnica-sodia", "latr,socfpga-cyclone5", "altr,socfpga";

You can even add entries for the specific rev (if there are
differences). But at the very least, add one for the board.


Dinh, please follow up for other boards as well. I've still merged the
pull request you sent (email about that separately).


Regards,

-Olof

[PATCH v2] ARM: dts: socfpga: Add Macnica sodia board

[Dinh Nguyen]

Hi Olof,


On 10/27/2016 07:23 PM, Olof Johansson wrote:
> Hi,
> 
> Saw this when looking at the patch when merging it.
> 
> Please fix up with incremental patch. Dinh, this goes for other
> platforms under socfpga too, several have this problem:
> 
> On Sat, Sep 24, 2016 at 4:59 PM, Nobuhiro Iwamatsu <iwamatsu@nigauri.org> wrote:
>> diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
>> new file mode 100644
>> index 0000000..9aaf413
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
>> @@ -0,0 +1,123 @@
>> +/*
>> + *  Copyright (C) 2016 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
>> + *
>> + * This program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License as published by
>> + * the Free Software Foundation; either version 2 of the License, or
>> + * (at your option) any later version.
>> + *
>> + * This program is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>> + * GNU General Public License for more details.
>> + *
>> + * You should have received a copy of the GNU General Public License
>> + * along with this program.  If not, see <http://www.gnu.org/licenses/>.
>> + */
>> +
>> +#include "socfpga_cyclone5.dtsi"
>> +#include <dt-bindings/gpio/gpio.h>
>> +#include <dt-bindings/input/input.h>
>> +
>> +/ {
>> +       model = "Altera SOCFPGA Cyclone V SoC Macnica Sodia board";
>> +       compatible = "altr,socfpga-cyclone5", "altr,socfpga";
> 
> You should add a compatible entry for your specific board. Compatible
> goes from specific to generic, so something like:
> 
> compatible = "altr,macnica-sodia", "latr,socfpga-cyclone5", "altr,socfpga";
> 
> You can even add entries for the specific rev (if there are
> differences). But at the very least, add one for the board.
> 
> 
> Dinh, please follow up for other boards as well. I've still merged the
> pull request you sent (email about that separately).
> 

Thanks for noticing this. I'll send a patch to fix this shortly.

Dinh