From 5e6a18ac6caa782fc05cf092e67418110fff27b5 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Thu, 13 Dec 2018 15:36:29 +0100 Subject: arm64: dts: meson-axg: add spdifin Add the SPDIF input device of the axg audio subsystem Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index fffd55787981..781632bd60ed 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -1260,6 +1260,18 @@ status = "disabled"; }; + spdifin: audio-controller@400 { + compatible = "amlogic,axg-spdifin"; + reg = <0x0 0x400 0x0 0x30>; + #sound-dai-cells = <0>; + sound-name-prefix = "SPDIFIN"; + interrupts = ; + clocks = <&clkc_audio AUD_CLKID_SPDIFIN>, + <&clkc_audio AUD_CLKID_SPDIFIN_CLK>; + clock-names = "pclk", "refclk"; + status = "disabled"; + }; + spdifout: audio-controller@480 { compatible = "amlogic,axg-spdifout"; reg = <0x0 0x480 0x0 0x50>; -- cgit v1.2.3 From e6a5539799ab453aee71d41ae003a5559f460364 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Thu, 13 Dec 2018 15:36:30 +0100 Subject: arm64: dts: meson-axg: s400: add spdif-dir codec Add the SPDIF capture codec to the axg s400 board Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index 824eba98db2c..14e1fdc73e45 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -95,6 +95,13 @@ sound-name-prefix = "MIC"; }; + spdif_dir: audio-codec-4 { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dir"; + status = "okay"; + sound-name-prefix = "DIR"; + }; + emmc_pwrseq: emmc-pwrseq { compatible = "mmc-pwrseq-emmc"; reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; -- cgit v1.2.3 From 99e322cc512f1c5350b9a1de56980f99a88edb4f Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Thu, 13 Dec 2018 15:36:31 +0100 Subject: arm64: dts: meson-axg: s400: add spdifin to the sound card Enable spdif input device on the S400 and add it to the card Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index 14e1fdc73e45..2e1dcf1c26bf 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -256,6 +256,9 @@ "TODDR_A IN 2", "TDMIN_C OUT", "TODDR_B IN 2", "TDMIN_C OUT", "TODDR_C IN 2", "TDMIN_C OUT", + "TODDR_A IN 3", "SPDIFIN Capture", + "TODDR_B IN 3", "SPDIFIN Capture", + "TODDR_C IN 3", "SPDIFIN Capture", "TODDR_A IN 4", "PDM Capture", "TODDR_B IN 4", "PDM Capture", "TODDR_C IN 4", "PDM Capture", @@ -333,6 +336,14 @@ }; dai-link-8 { + sound-dai = <&spdifin>; + + codec { + sound-dai = <&spdif_dir>; + }; + }; + + dai-link-9 { sound-dai = <&pdm>; codec { @@ -490,6 +501,12 @@ vqmmc-supply = <&vddio_boot>; }; +&spdifin { + pinctrl-0 = <&spdif_in_a19_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + &spdifout { pinctrl-0 = <&spdif_out_a20_pins>; pinctrl-names = "default"; -- cgit v1.2.3 From cf34287986d0b68596a010a0471854e41f4a42b6 Mon Sep 17 00:00:00 2001 From: Maxime Jourdan Date: Mon, 14 Jan 2019 17:22:29 +0100 Subject: arm64: dts: meson-gx: Add canvas provider node to the vpu Allows the vpu driver to optionally use a canvas provider node. Signed-off-by: Maxime Jourdan Acked-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 44c5c51ff1fa..9b0ac183ee0c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -510,6 +510,7 @@ interrupts = ; #address-cells = <1>; #size-cells = <0>; + amlogic,canvas = <&canvas>; /* CVBS VDAC output port */ cvbs_vdac_port: port@0 { -- cgit v1.2.3 From 03b370357907c251c4ba19cbd113eebd907ca5c0 Mon Sep 17 00:00:00 2001 From: Maxime Jourdan Date: Wed, 16 Jan 2019 13:40:30 +0100 Subject: arm64: dts: meson-gx: add support for simplefb SimpleFB allows transferring a framebuffer from the firmware/bootloader to the kernel, while making sure the related clocks and power supplies stay enabled. Add nodes for CVBS and HDMI Simple Framebuffers. Signed-off-by: Maxime Jourdan Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 22 ++++++++++++++++++++++ arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 6 ++++++ arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 6 ++++++ 3 files changed, 34 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 9b0ac183ee0c..86a14f37f624 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -50,6 +50,28 @@ }; }; + chosen { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + simplefb_cvbs: framebuffer-cvbs { + compatible = "amlogic,simple-framebuffer", + "simple-framebuffer"; + amlogic,pipeline = "vpu-cvbs"; + power-domains = <&pwrc_vpu>; + status = "disabled"; + }; + + simplefb_hdmi: framebuffer-hdmi { + compatible = "amlogic,simple-framebuffer", + "simple-framebuffer"; + amlogic,pipeline = "vpu-hdmi"; + power-domains = <&pwrc_vpu>; + status = "disabled"; + }; + }; + cpus { #address-cells = <0x2>; #size-cells = <0x0>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index a7b883ced0a8..a60d3652beee 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -784,6 +784,12 @@ resets = <&reset RESET_SD_EMMC_C>; }; +&simplefb_hdmi { + clocks = <&clkc CLKID_HDMI_PCLK>, + <&clkc CLKID_CLK81>, + <&clkc CLKID_GCLK_VENCI_INT0>; +}; + &spicc { clocks = <&clkc CLKID_SPICC>; clock-names = "core"; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index d5c3d78aafeb..3093ae421b17 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -787,6 +787,12 @@ resets = <&reset RESET_SD_EMMC_C>; }; +&simplefb_hdmi { + clocks = <&clkc CLKID_HDMI_PCLK>, + <&clkc CLKID_CLK81>, + <&clkc CLKID_GCLK_VENCI_INT0>; +}; + &spicc { clocks = <&clkc CLKID_SPICC>; clock-names = "core"; -- cgit v1.2.3 From 5ca872c530e5fd8ae24c999d4bc103bc1c8ac6af Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Wed, 16 Jan 2019 18:59:13 +0100 Subject: arm64: dts: meson: s400: enable sdr104 on sdio The bcm wifi/bt device on SDIO support SDR104 and it seems to work well following the recent mmc driver update, so enable this ultra high speed mode Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index 2e1dcf1c26bf..0c98ca78c8b8 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -464,7 +464,8 @@ bus-width = <4>; cap-sd-highspeed; - max-frequency = <100000000>; + sd-uhs-sdr104; + max-frequency = <200000000>; non-removable; disable-wp; -- cgit v1.2.3 From ec01fb69ac8034ad6e839b31f9df167a110f868b Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Wed, 16 Jan 2019 18:59:47 +0100 Subject: arm64: dts: meson: s400: fix emmc maximum rate Limiting the HS200 rate on the s400 was just a way to mask that the tuning setting were not correct. This seems to have been fixed with the recent MMC driver update. We can now use HS200 at full speed. Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index 0c98ca78c8b8..75fe1a2c49d0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -488,9 +488,8 @@ pinctrl-names = "default", "clk-gate"; bus-width = <8>; - cap-sd-highspeed; cap-mmc-highspeed; - max-frequency = <180000000>; + max-frequency = <200000000>; non-removable; disable-wp; mmc-ddr-1_8v; -- cgit v1.2.3 From 9ab2d15ce1c392602a4ae062746b3d9ab5cf47ec Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Thu, 17 Jan 2019 11:02:34 +0100 Subject: arm64: dts: meson-axg: add efuse device Add efuse to the AXG family Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 781632bd60ed..f044473dc7d0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -111,6 +111,14 @@ compatible = "amlogic,meson-gxbb-sm"; }; + efuse: efuse { + compatible = "amlogic,meson-gxbb-efuse"; + clocks = <&clkc CLKID_EFUSE>; + #address-cells = <1>; + #size-cells = <1>; + read-only; + }; + psci { compatible = "arm,psci-1.0"; method = "smc"; -- cgit v1.2.3 From 503f5fed1c52f0c0e4c25f5d386c4e426285bffe Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Fri, 1 Feb 2019 14:37:32 +0100 Subject: arm64: dts: meson: fix g12a buses Fix apb, cbus, hiu and periph regions which are not aligned with the documentation and the information provided by Amlogic Fixes: 9c8c52f7cb4f ("arm64: dts: meson-g12a: add initial g12a s905d2 SoC DT support") Cc: Jianxin Pan Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 46 +++++++++++++++-------------- 1 file changed, 24 insertions(+), 22 deletions(-) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index 3b82a975c663..349c4e2df1b0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -78,20 +78,28 @@ #size-cells = <2>; ranges; - periphs: periphs@ff634000 { + apb: bus@ff600000 { compatible = "simple-bus"; - reg = <0x0 0xff634000 0x0 0x2000>; + reg = <0x0 0xff600000 0x0 0x200000>; #address-cells = <2>; #size-cells = <2>; - ranges = <0x0 0x0 0x0 0xff634000 0x0 0x2000>; - }; + ranges = <0x0 0x0 0x0 0xff600000 0x0 0x200000>; + + periphs: bus@34400 { + compatible = "simple-bus"; + reg = <0x0 0x34400 0x0 0x400>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0x34400 0x0 0x400>; + }; - hiubus: bus@ff63c000 { - compatible = "simple-bus"; - reg = <0x0 0xff63c000 0x0 0x1c00>; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0x0 0x0 0x0 0xff63c000 0x0 0x1c00>; + hiu: bus@3c000 { + compatible = "simple-bus"; + reg = <0x0 0x3c000 0x0 0x1400>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0x3c000 0x0 0x1400>; + }; }; aobus: bus@ff800000 { @@ -102,7 +110,8 @@ ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>; uart_AO: serial@3000 { - compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart"; + compatible = "amlogic,meson-gx-uart", + "amlogic,meson-ao-uart"; reg = <0x0 0x3000 0x0 0x18>; interrupts = ; clocks = <&xtal>, <&xtal>, <&xtal>; @@ -111,7 +120,8 @@ }; uart_AO_B: serial@4000 { - compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart"; + compatible = "amlogic,meson-gx-uart", + "amlogic,meson-ao-uart"; reg = <0x0 0x4000 0x0 0x18>; interrupts = ; clocks = <&xtal>, <&xtal>, <&xtal>; @@ -135,18 +145,10 @@ cbus: bus@ffd00000 { compatible = "simple-bus"; - reg = <0x0 0xffd00000 0x0 0x25000>; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0x0 0x0 0x0 0xffd00000 0x0 0x25000>; - }; - - apb: apb@ffe00000 { - compatible = "simple-bus"; - reg = <0x0 0xffe00000 0x0 0x200000>; + reg = <0x0 0xffd00000 0x0 0x100000>; #address-cells = <2>; #size-cells = <2>; - ranges = <0x0 0x0 0x0 0xffe00000 0x0 0x200000>; + ranges = <0x0 0x0 0x0 0xffd00000 0x0 0x100000>; }; }; -- cgit v1.2.3 From fea888bd3359c15b0e96328594e23aa8d7928635 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Fri, 18 Jan 2019 11:34:22 +0100 Subject: arm64: dts: meson: axg: add clk measure support Add the clock measure device to the axg SoC family Signed-off-by: Jerome Brunet Reviewed-by: Martin Blumenstingl Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index f044473dc7d0..398b7ac1b107 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -1610,6 +1610,11 @@ status = "disabled"; }; + clk_msr: clock-measure@18000 { + compatible = "amlogic,meson-axg-clk-measure"; + reg = <0x0 0x18000 0x0 0x10>; + }; + i2c3: i2c@1c000 { compatible = "amlogic,meson-axg-i2c"; reg = <0x0 0x1c000 0x0 0x20>; -- cgit v1.2.3 From 60d4fdb8f372f75e4108db4e51e5373f023b51b7 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Fri, 18 Jan 2019 11:34:23 +0100 Subject: arm64: dts: meson: g12a: add clk measure support Add the clock measure device to the g12a SoC family Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index 349c4e2df1b0..3be649e4efa4 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -149,6 +149,11 @@ #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xffd00000 0x0 0x100000>; + + clk_msr: clock-measure@18000 { + compatible = "amlogic,meson-g12a-clk-measure"; + reg = <0x0 0x18000 0x0 0x10>; + }; }; }; -- cgit v1.2.3 From 785fb4342730fb58bbf81ce60a28e70dda4aeebf Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Fri, 8 Feb 2019 11:14:05 +0100 Subject: arm64: dts: meson: g12a: add peripheral clock controller Add the peripheral clock controller to the g12a SoC DT Signed-off-by: Jerome Brunet Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index 3be649e4efa4..191d31db9853 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -99,6 +99,19 @@ #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0x3c000 0x0 0x1400>; + + hhi: system-controller@0 { + compatible = "amlogic,meson-gx-hhi-sysctrl", + "simple-mfd", "syscon"; + reg = <0 0 0 0x400>; + + clkc: clock-controller { + compatible = "amlogic,g12a-clkc"; + #clock-cells = <1>; + clocks = <&xtal>; + clock-names = "xtal"; + }; + }; }; }; -- cgit v1.2.3 From d3aa4ce87348b59d7b240ae356559313a8db2f58 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Tue, 18 Dec 2018 16:19:28 -0800 Subject: arm64: dts: meson: add g12a x96 max board Add the G12a (S905X2) based X96 Max board[1]. There is no branding for the manufacturer anywhere on the product, so it took some digging[2] to find the manufacturer. But since there's nothing about the maker on the product I've left it out of the DT name because 1) nobody will know that name and 2) keeps the DT filename shorter. [1] https://www.cnx-software.com/2018/09/25/x96-max-amlogic-s905x2-tv-box/ [2] https://fccid.io/2AI6D-X96MAX Acked-by: Martin Blumenstingl Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/Makefile | 1 + arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts | 28 ++++++++++++++++++++++ 2 files changed, 29 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index f12efa27c636..0821fed4c074 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_MESON) += meson-axg-s400.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12a-u200.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb dtb-$(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-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts new file mode 100644 index 000000000000..c62d3d5706ff --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2018 BayLibre SAS. All rights reserved. + */ + +/dts-v1/; + +#include "meson-g12a.dtsi" + +/ { + compatible = "amediatech,x96-max", "amlogic,u200", "amlogic,g12a"; + model = "Shenzhen Amediatech Technology Co., Ltd X96 Max"; + + aliases { + serial0 = &uart_AO; + }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x40000000>; + }; +}; + +&uart_AO { + status = "okay"; +}; -- cgit v1.2.3