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Mon, 23 Jan 2023 06:07:24 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id q7-20020a05600c46c700b003c6bbe910fdsm13841655wmo.9.2023.01.23.06.07.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Jan 2023 06:07:24 -0800 (PST) From: Neil Armstrong Date: Mon, 23 Jan 2023 15:07:18 +0100 Subject: [PATCH 3/3] arm64: dts: meson-g12b-odroid: Add initial support for Hardkernel ODROID-N2L MIME-Version: 1.0 Message-Id: <20230122-topic-odroid-n2l-upstream-initial-v1-3-1ce5e08039d0@linaro.org> References: <20230122-topic-odroid-n2l-upstream-initial-v1-0-1ce5e08039d0@linaro.org> In-Reply-To: <20230122-topic-odroid-n2l-upstream-initial-v1-0-1ce5e08039d0@linaro.org> To: Rob Herring , Krzysztof Kozlowski , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, Dongjin Kim , Neil Armstrong X-Mailer: b4 0.12.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org ODROID-N2L is a variant SBC in small form factor and some peripherals are removed from ODROID-N2PLUS based on S922X SoC. - On-board ethernet is removed - On-board RTC is removed - USB 3.0 hub is removed, so one USB 2.0 and one USB 3.0 host ports are available - Huge heatsink is replaced with 40x40mm heatsink, 5V active heatsink is recommended or a tall passive sink is optional - 3.5mm earjack is removed - IR remote receiver is removed - MIPI DSI port is added new but not yet supported Signed-off-by: Dongjin Kim Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../boot/dts/amlogic/meson-g12b-odroid-n2l.dts | 125 +++++++++++++++++++++ 2 files changed, 126 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 97b42e2100e0..04114e8c9992 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -15,6 +15,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-go-ultra.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2-plus.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2l.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-ugoos-am6.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-kii-pro.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2l.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2l.dts new file mode 100644 index 000000000000..3d8f41d63ec6 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2l.dts @@ -0,0 +1,125 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2022 Dongjin Kim + */ + +/dts-v1/; + +/* The Amlogic S922X Rev. C supports the same OPPs as the A311D variant */ +#include "meson-g12b-a311d.dtsi" +#include "meson-g12b-odroid-n2.dtsi" + +/ { + compatible = "hardkernel,odroid-n2l", "amlogic,s922x", "amlogic,g12b"; + model = "Hardkernel ODROID-N2L"; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "ODROID-N2L"; + audio-aux-devs = <&tdmout_b>, <&tdmin_a>, <&tdmin_b>, + <&tdmin_c>, <&tdmin_lb>; + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", + "TDMOUT_B IN 1", "FRDDR_B OUT 1", + "TDMOUT_B IN 2", "FRDDR_C OUT 1", + "TDM_B Playback", "TDMOUT_B OUT", + "TDMIN_A IN 4", "TDM_B Loopback", + "TDMIN_B IN 4", "TDM_B Loopback", + "TDMIN_C IN 4", "TDM_B Loopback", + "TDMIN_LB IN 1", "TDM_B Loopback", + "TODDR_A IN 0", "TDMIN_A OUT", + "TODDR_B IN 0", "TDMIN_A OUT", + "TODDR_C IN 0", "TDMIN_A OUT", + "TODDR_A IN 1", "TDMIN_B OUT", + "TODDR_B IN 1", "TDMIN_B OUT", + "TODDR_C IN 1", "TDMIN_B OUT", + "TODDR_A IN 2", "TDMIN_C OUT", + "TODDR_B IN 2", "TDMIN_C OUT", + "TODDR_C IN 2", "TDMIN_C OUT", + "TODDR_A IN 6", "TDMIN_LB OUT", + "TODDR_B IN 6", "TDMIN_LB OUT", + "TODDR_C IN 6", "TDMIN_LB OUT"; + + assigned-clocks = <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&frddr_b>; + }; + + dai-link-2 { + sound-dai = <&frddr_c>; + }; + + dai-link-3 { + sound-dai = <&toddr_a>; + }; + + dai-link-4 { + sound-dai = <&toddr_b>; + }; + + dai-link-5 { + sound-dai = <&toddr_c>; + }; + + /* 8ch hdmi interface */ + dai-link-6 { + sound-dai = <&tdmif_b>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + dai-tdm-slot-tx-mask-1 = <1 1>; + dai-tdm-slot-tx-mask-2 = <1 1>; + dai-tdm-slot-tx-mask-3 = <1 1>; + mclk-fs = <256>; + + codec { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; + }; + }; + + /* hdmi glue */ + dai-link-7 { + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; + + codec { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + +ð_phy { + status = "disabled"; +}; + +&vddcpu_a { + regulator-min-microvolt = <680000>; + regulator-max-microvolt = <1040000>; + + pwms = <&pwm_ab 0 1500 0>; +}; + +&vddcpu_b { + regulator-min-microvolt = <680000>; + regulator-max-microvolt = <1040000>; + + pwms = <&pwm_AO_cd 1 1500 0>; +}; + +&usb2_phy0 { + vbus-supply = <&usb_pwr_en>; +}; + +&usb2_phy1 { + phy-supply = <&usb_pwr_en>; +};