From: Mohammad Rasim <mohammad.rasim96@gmail.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
linux-amlogic@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Kevin Hilman <khilman@baylibre.com>,
devicetree@vger.kernel.org
Subject: Re: [RFC PATCH 3/4] arm64: dts: meson-gxbb: add support for Videostrong KII Pro
Date: Mon, 18 Nov 2019 22:21:19 +0300 [thread overview]
Message-ID: <20191118192119.dht2cpk7so2wztcf@manjaro.localdomain> (raw)
In-Reply-To: <65a64f28-c1fe-0ce2-d954-e96bc1924001@baylibre.com>
On 19/11/18 11:26AM, Neil Armstrong wrote:
> On 17/11/2019 18:56, Mohammad Rasim wrote:
> > This patch adds support for the Videostrong KII Pro tv box which is based on the gxbb-p201 reference design
> >
> > Signed-off-by: Mohammad Rasim <mohammad.rasim96@gmail.com>
> > ---
> > arch/arm64/boot/dts/amlogic/Makefile | 1 +
> > .../boot/dts/amlogic/meson-gxbb-kii-pro.dts | 39 +++++++++++++++++++
> > 2 files changed, 40 insertions(+)
> > create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
> >
> > diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
> > index 84afecba9ec0..a795a170dcab 100644
> > --- a/arch/arm64/boot/dts/amlogic/Makefile
> > +++ b/arch/arm64/boot/dts/amlogic/Makefile
> > @@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb
> > dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
> > dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
> > dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb
> > +dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-kii-pro.dtb
> > dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb
> > dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb
> > dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-odroidc2.dtb
> > diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
> > new file mode 100644
> > index 000000000000..b63dabb7bf97
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
> > @@ -0,0 +1,39 @@
> > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> > +/*
> > +/* Copyright (c) 2019 Mohammad Rasim <mohammad.rasim96@gmail.com>
> > +*/
> > +
> > +/dts-v1/;
> > +
> > +#include "meson-gxbb-p20x.dtsi"
> > +
> > +/ {
> > + compatible = "videostrong,kii-pro", "amlogic,p201", "amlogic,s905", "amlogic,meson-gxbb";
> > + model = "Videostrong KII Pro";
> > +
> > +
> > +};
> > +
> > +&uart_A {
> > + status = "okay";
> > + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
> > + pinctrl-names = "default";
> > + uart-has-rtscts;
> > +
> > + bluetooth {
> > + compatible = "brcm,bcm4335a0";
>
> Use "brcm,bcm43438-bt" here if the I/F is compatible.
>
> > + };
> > +};
> > +
> > +ðmac {
> > + status = "okay";
> > + pinctrl-0 = <ð_rmii_pins>;
> > + pinctrl-names = "default";
> > + phy-mode = "rmii";
> > +
> > + snps,reset-gpio = <&gpio GPIOZ_14 0>;
> > + snps,reset-delays-us = <0>, <10000>, <1000000>;
> > + snps,reset-active-low> +};
> > +
> > +
> >
>
> Did you try to determine the PHY and add a PHY node aswell ? The reset stuff could go in the PHY node.
looking at the PCB I can see the phy is "IP101GR" so I thought I can use
the phy node of nextbox-a95x [0] but I get these errors:
```
[ 15.867041] meson8b-dwmac c9410000.ethernet eth0: no phy at addr -1
[ 15.867079] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -19)
```
[0] https://github.com/torvalds/linux/blob/f9717178b9be9477877d4c3776c61ff56d854ddf/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts#L165-L177
>
> Neil
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next prev parent reply other threads:[~2019-11-18 19:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-17 17:56 [RFC v2 PATCH 0/4] add support for videostrong KII Pro Mohammad Rasim
2019-11-17 17:56 ` [RFC PATCH 1/4] dt-bindings: Add vendor prefix for Videostrong Technology Co., Ltd Mohammad Rasim
2019-11-18 10:03 ` Neil Armstrong
2019-11-17 17:56 ` [RFC PATCH 2/4] dt-bindings: net: Add compatible for BCM4335A0 bluetooth module Mohammad Rasim
2019-11-18 10:03 ` Neil Armstrong
2019-11-18 17:53 ` Mohammad Rasim
2019-11-17 17:56 ` [RFC PATCH 3/4] arm64: dts: meson-gxbb: add support for Videostrong KII Pro Mohammad Rasim
2019-11-18 10:26 ` Neil Armstrong
2019-11-18 19:21 ` Mohammad Rasim [this message]
2019-11-17 17:56 ` [RFC PATCH 4/4] Bluetooth: btbcm: Add entry for BCM4335A0 UART bluetooth Mohammad Rasim
2019-11-18 10:04 ` Neil Armstrong
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