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[90.63.244.31]) by smtp.gmail.com with ESMTPSA id m16sm11943105wrs.67.2020.03.05.00.22.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Mar 2020 00:22:02 -0800 (PST) References: <1582985353-83371-1-git-send-email-christianshewitt@gmail.com> <1582985353-83371-3-git-send-email-christianshewitt@gmail.com> User-agent: mu4e 1.3.3; emacs 26.3 From: Jerome Brunet To: Neil Armstrong , Christian Hewitt , Rob Herring , Mark Rutland , Kevin Hilman , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] arm64: dts: meson-g12b-gtking: add initial device-tree In-reply-to: Date: Thu, 05 Mar 2020 09:22:01 +0100 Message-ID: <1jftencity.fsf@starbuckisacylon.baylibre.com> MIME-Version: 1.0 Content-Type: text/plain Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue 03 Mar 2020 at 15:50, Neil Armstrong wrote: > On 29/02/2020 15:09, Christian Hewitt wrote: >> The Shenzen AZW (Beelink) GT-King is based on the Amlogic W400 reference >> board with an S922X chip. >> >> - 4GB LPDDR4 RAM >> - 64GB eMMC storage >> - 10/100/1000 Base-T Ethernet >> - AP6356S Wireless (802.11 a/b/g/n/ac, BT 4.1) >> - HDMI 2.1 video >> - S/PDIF optical output >> - Analogue audio output >> - 1x USB 2.0 port >> - 2x USB 3.0 ports >> - IR receiver >> - 1x micro SD card slot >> >> The device-tree is largely based on meson-g12b-ugoos-am6. largely indeed ... Would you mind pointing out why the am6 dts can't be used and why this one is needed ? Maybe I missed something but they look the same to me. >> >> Signed-off-by: Christian Hewitt >> --- >> arch/arm64/boot/dts/amlogic/Makefile | 1 + >> arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts | 557 ++++++++++++++++++++++ >> 2 files changed, 558 insertions(+) >> create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts >> >> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile >> index eef0045..1fd28e8 100644 >> --- a/arch/arm64/boot/dts/amlogic/Makefile >> +++ b/arch/arm64/boot/dts/amlogic/Makefile >> @@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-axg-s400.dtb >> dtb-$(CONFIG_ARCH_MESON) += meson-g12a-sei510.dtb >> dtb-$(CONFIG_ARCH_MESON) += meson-g12a-u200.dtb >> dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb >> +dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb >> dtb-$(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 >> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts >> new file mode 100644 >> index 0000000..819f208 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts >> @@ -0,0 +1,557 @@ >> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) >> +/* >> + * Copyright (c) 2019 BayLibre, SAS >> + * Author: Neil Armstrong >> + * Copyright (c) 2019 Christian Hewitt >> + */ >> + [...] >> + >> +&spdifout_b { >> + status = "okay"; >> +}; >> + Again, not support by the HDMI controller and not used in the sound card.