* [linux-sunxi][PATCH] ARM: dts: sun8i-h3: Add dts for the Beelink X2 STB
@ 2017-01-12 17:11 codekipper at gmail.com
2017-01-12 17:28 ` Maxime Ripard
0 siblings, 1 reply; 3+ messages in thread
From: codekipper at gmail.com @ 2017-01-12 17:11 UTC (permalink / raw)
To: linux-arm-kernel
From: Marcus Cooper <codekipper@gmail.com>
The Beelink X2 is an STB based on the Allwinner H3 SoC with a uSD slot,
2 USB ports( 1 * USB-2 Host, 1 USB OTG), a 10/100M ethernet port using the
SoC's integrated PHY, Wifi via a RTL8189ETV sdio wifi chip, HDMI, an IR
receiver, 1 LEDs and an optical S/PDIF connector.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/sun8i-h3-beelink-x2.dts | 187 ++++++++++++++++++++++++++++++
2 files changed, 188 insertions(+)
create mode 100644 arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 78a94b747059..75960b1468a4 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -857,6 +857,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-a83t-cubietruck-plus.dtb \
sun8i-h2-plus-orangepi-zero.dtb \
sun8i-h3-bananapi-m2-plus.dtb \
+ sun8i-h3-beelink-x2.dtb \
sun8i-h3-nanopi-m1.dtb \
sun8i-h3-nanopi-neo.dtb \
sun8i-h3-orangepi-2.dtb \
diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
new file mode 100644
index 000000000000..bc5aed52cb1d
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
@@ -0,0 +1,187 @@
+/*
+ * Copyright (C) 2017 Marcus Cooper <codekipper@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file 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 file 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.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-h3.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ model = "Beelink X2";
+ compatible = "roofull,beelink-x2", "allwinner,sun8i-h3";
+
+ aliases {
+ serial0 = &uart0;
+ /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
+ ethernet1 = &rtl8189ftv;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_led_x2>;
+
+ pwr_led {
+ label = "beelink-x2:red:pwr";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
+ default-state = "on";
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&sw_r_x2>;
+
+ sw4 {
+ label = "power";
+ linux,code = <BTN_0>;
+ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_en_x2>;
+ reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+ };
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ir {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
+ cd-inverted;
+ status = "okay";
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ /*
+ * Explicitly define the sdio device, so that we can add an ethernet
+ * alias for it (which e.g. makes u-boot set a mac-address).
+ */
+ rtl8189ftv: sdio_wifi at 1 {
+ reg = <1>;
+ };
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+&mmc2_8bit_pins {
+ /* Increase drive strength for DDR modes */
+ drive-strength = <40>;
+ /* eMMC is missing pull-ups */
+ bias-pull-up;
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&r_pio {
+ pwr_led_x2: led_pins at 0 {
+ pins = "PL10";
+ function = "gpio_out";
+ };
+
+ sw_r_x2: key_pins at 0 {
+ pins = "PL3";
+ function = "gpio_in";
+ };
+
+ wifi_en_x2: wifi_en_pin {
+ pins = "PL7";
+ function = "gpio_out";
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ status = "okay";
+};
+
+&usbphy {
+ /* USB VBUS is on as long as VCC-IO is on */
+ status = "okay";
+};
--
2.11.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [linux-sunxi][PATCH] ARM: dts: sun8i-h3: Add dts for the Beelink X2 STB
2017-01-12 17:11 [linux-sunxi][PATCH] ARM: dts: sun8i-h3: Add dts for the Beelink X2 STB codekipper at gmail.com
@ 2017-01-12 17:28 ` Maxime Ripard
2017-01-12 17:39 ` Code Kipper
0 siblings, 1 reply; 3+ messages in thread
From: Maxime Ripard @ 2017-01-12 17:28 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
On Thu, Jan 12, 2017 at 06:11:35PM +0100, codekipper at gmail.com wrote:
> From: Marcus Cooper <codekipper@gmail.com>
>
> The Beelink X2 is an STB based on the Allwinner H3 SoC with a uSD slot,
> 2 USB ports( 1 * USB-2 Host, 1 USB OTG), a 10/100M ethernet port using the
> SoC's integrated PHY, Wifi via a RTL8189ETV sdio wifi chip, HDMI, an IR
> receiver, 1 LEDs and an optical S/PDIF connector.
>
> Signed-off-by: Marcus Cooper <codekipper@gmail.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/sun8i-h3-beelink-x2.dts | 187 ++++++++++++++++++++++++++++++
> 2 files changed, 188 insertions(+)
> create mode 100644 arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 78a94b747059..75960b1468a4 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -857,6 +857,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
> sun8i-a83t-cubietruck-plus.dtb \
> sun8i-h2-plus-orangepi-zero.dtb \
> sun8i-h3-bananapi-m2-plus.dtb \
> + sun8i-h3-beelink-x2.dtb \
> sun8i-h3-nanopi-m1.dtb \
> sun8i-h3-nanopi-neo.dtb \
> sun8i-h3-orangepi-2.dtb \
> diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
> new file mode 100644
> index 000000000000..bc5aed52cb1d
> --- /dev/null
> +++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
> @@ -0,0 +1,187 @@
> +/*
> + * Copyright (C) 2017 Marcus Cooper <codekipper@gmail.com>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file 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 file 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.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include "sun8i-h3.dtsi"
> +#include "sunxi-common-regulators.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/pinctrl/sun4i-a10.h>
> +
> +/ {
> + model = "Beelink X2";
> + compatible = "roofull,beelink-x2", "allwinner,sun8i-h3";
> +
> + aliases {
> + serial0 = &uart0;
> + /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
> + ethernet1 = &rtl8189ftv;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pwr_led_x2>;
Please drop all the pinctrl nodes for the GPIOs. They're useless, and
will be harmful when we'll switch to a stricter pinctrl driver.
> +
> + pwr_led {
> + label = "beelink-x2:red:pwr";
> + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
> + default-state = "on";
> + };
> + };
> +
> + gpio_keys {
> + compatible = "gpio-keys";
> + pinctrl-names = "default";
> + pinctrl-0 = <&sw_r_x2>;
> +
> + sw4 {
> + label = "power";
> + linux,code = <BTN_0>;
Should that be BTN_0 then if the label is that one?
> + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + wifi_pwrseq: wifi_pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_en_x2>;
> + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
> + };
> +};
> +
> +&ehci1 {
> + status = "okay";
> +};
> +
> +&ir {
> + pinctrl-names = "default";
> + pinctrl-0 = <&ir_pins_a>;
> + status = "okay";
> +};
> +
> +&mmc0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
> + vmmc-supply = <®_vcc3v3>;
> + bus-width = <4>;
> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
> + cd-inverted;
> + status = "okay";
> +};
> +
> +&mmc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&mmc1_pins_a>;
> + vmmc-supply = <®_vcc3v3>;
> + bus-width = <4>;
> + non-removable;
> + status = "okay";
> +
> + /*
> + * Explicitly define the sdio device, so that we can add an ethernet
> + * alias for it (which e.g. makes u-boot set a mac-address).
> + */
> + rtl8189ftv: sdio_wifi at 1 {
> + reg = <1>;
> + };
> +};
> +
> +&mmc2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&mmc2_8bit_pins>;
> + vmmc-supply = <®_vcc3v3>;
> + bus-width = <8>;
> + non-removable;
> + cap-mmc-hw-reset;
> + status = "okay";
> +};
> +
> +&mmc2_8bit_pins {
> + /* Increase drive strength for DDR modes */
> + drive-strength = <40>;
Have you actually tested that it was needed?
> + /* eMMC is missing pull-ups */
> + bias-pull-up;
This is already enabled in the DTSI.
Thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 801 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20170112/d4f5d1b3/attachment-0001.sig>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [linux-sunxi][PATCH] ARM: dts: sun8i-h3: Add dts for the Beelink X2 STB
2017-01-12 17:28 ` Maxime Ripard
@ 2017-01-12 17:39 ` Code Kipper
0 siblings, 0 replies; 3+ messages in thread
From: Code Kipper @ 2017-01-12 17:39 UTC (permalink / raw)
To: linux-arm-kernel
On 12 January 2017 at 18:28, Maxime Ripard
<maxime.ripard@free-electrons.com> wrote:
> Hi,
>
> On Thu, Jan 12, 2017 at 06:11:35PM +0100, codekipper at gmail.com wrote:
>> From: Marcus Cooper <codekipper@gmail.com>
>>
>> The Beelink X2 is an STB based on the Allwinner H3 SoC with a uSD slot,
>> 2 USB ports( 1 * USB-2 Host, 1 USB OTG), a 10/100M ethernet port using the
>> SoC's integrated PHY, Wifi via a RTL8189ETV sdio wifi chip, HDMI, an IR
>> receiver, 1 LEDs and an optical S/PDIF connector.
>>
>> Signed-off-by: Marcus Cooper <codekipper@gmail.com>
>> ---
>> arch/arm/boot/dts/Makefile | 1 +
>> arch/arm/boot/dts/sun8i-h3-beelink-x2.dts | 187 ++++++++++++++++++++++++++++++
>> 2 files changed, 188 insertions(+)
>> create mode 100644 arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
>>
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index 78a94b747059..75960b1468a4 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -857,6 +857,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
>> sun8i-a83t-cubietruck-plus.dtb \
>> sun8i-h2-plus-orangepi-zero.dtb \
>> sun8i-h3-bananapi-m2-plus.dtb \
>> + sun8i-h3-beelink-x2.dtb \
>> sun8i-h3-nanopi-m1.dtb \
>> sun8i-h3-nanopi-neo.dtb \
>> sun8i-h3-orangepi-2.dtb \
>> diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
>> new file mode 100644
>> index 000000000000..bc5aed52cb1d
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
>> @@ -0,0 +1,187 @@
>> +/*
>> + * Copyright (C) 2017 Marcus Cooper <codekipper@gmail.com>
>> + *
>> + * This file is dual-licensed: you can use it either under the terms
>> + * of the GPL or the X11 license, at your option. Note that this dual
>> + * licensing only applies to this file, and not this project as a
>> + * whole.
>> + *
>> + * a) This file 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 file 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.
>> + *
>> + * Or, alternatively,
>> + *
>> + * b) Permission is hereby granted, free of charge, to any person
>> + * obtaining a copy of this software and associated documentation
>> + * files (the "Software"), to deal in the Software without
>> + * restriction, including without limitation the rights to use,
>> + * copy, modify, merge, publish, distribute, sublicense, and/or
>> + * sell copies of the Software, and to permit persons to whom the
>> + * Software is furnished to do so, subject to the following
>> + * conditions:
>> + *
>> + * The above copyright notice and this permission notice shall be
>> + * included in all copies or substantial portions of the Software.
>> + *
>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> + * OTHER DEALINGS IN THE SOFTWARE.
>> + */
>> +
>> +/dts-v1/;
>> +#include "sun8i-h3.dtsi"
>> +#include "sunxi-common-regulators.dtsi"
>> +
>> +#include <dt-bindings/gpio/gpio.h>
>> +#include <dt-bindings/input/input.h>
>> +#include <dt-bindings/pinctrl/sun4i-a10.h>
>> +
>> +/ {
>> + model = "Beelink X2";
>> + compatible = "roofull,beelink-x2", "allwinner,sun8i-h3";
>> +
>> + aliases {
>> + serial0 = &uart0;
>> + /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
>> + ethernet1 = &rtl8189ftv;
>> + };
>> +
>> + chosen {
>> + stdout-path = "serial0:115200n8";
>> + };
>> +
>> + leds {
>> + compatible = "gpio-leds";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pwr_led_x2>;
>
> Please drop all the pinctrl nodes for the GPIOs. They're useless, and
> will be harmful when we'll switch to a stricter pinctrl driver.
>
ACK
>> +
>> + pwr_led {
>> + label = "beelink-x2:red:pwr";
>> + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
>> + default-state = "on";
>> + };
>> + };
>> +
>> + gpio_keys {
>> + compatible = "gpio-keys";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&sw_r_x2>;
>> +
>> + sw4 {
>> + label = "power";
>> + linux,code = <BTN_0>;
>
> Should that be BTN_0 then if the label is that one?
>
ACK
>> + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
>> + };
>> + };
>> +
>> + wifi_pwrseq: wifi_pwrseq {
>> + compatible = "mmc-pwrseq-simple";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&wifi_en_x2>;
>> + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
>> + };
>> +};
>> +
>> +&ehci1 {
>> + status = "okay";
>> +};
>> +
>> +&ir {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&ir_pins_a>;
>> + status = "okay";
>> +};
>> +
>> +&mmc0 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
>> + vmmc-supply = <®_vcc3v3>;
>> + bus-width = <4>;
>> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
>> + cd-inverted;
>> + status = "okay";
>> +};
>> +
>> +&mmc1 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&mmc1_pins_a>;
>> + vmmc-supply = <®_vcc3v3>;
>> + bus-width = <4>;
>> + non-removable;
>> + status = "okay";
>> +
>> + /*
>> + * Explicitly define the sdio device, so that we can add an ethernet
>> + * alias for it (which e.g. makes u-boot set a mac-address).
>> + */
>> + rtl8189ftv: sdio_wifi at 1 {
>> + reg = <1>;
>> + };
>> +};
>> +
>> +&mmc2 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&mmc2_8bit_pins>;
>> + vmmc-supply = <®_vcc3v3>;
>> + bus-width = <8>;
>> + non-removable;
>> + cap-mmc-hw-reset;
>> + status = "okay";
>> +};
>> +
>> +&mmc2_8bit_pins {
>> + /* Increase drive strength for DDR modes */
>> + drive-strength = <40>;
>
> Have you actually tested that it was needed?
>
I'll confess that I've rushed this one as I just wanted to verify my
spdif changes. I'll respin this,
BR,
CK
>> + /* eMMC is missing pull-ups */
>> + bias-pull-up;
>
> This is already enabled in the DTSI.
>
> Thanks!
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-01-12 17:39 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-01-12 17:11 [linux-sunxi][PATCH] ARM: dts: sun8i-h3: Add dts for the Beelink X2 STB codekipper at gmail.com
2017-01-12 17:28 ` Maxime Ripard
2017-01-12 17:39 ` Code Kipper
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).