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/linux-6.12.1/Documentation/devicetree/bindings/bus/
Dallwinner,sun50i-a64-de2.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/bus/allwinner,sun50i-a64-de2.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A64 Display Engine Bus
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
15 pattern: "^bus(@[0-9a-f]+)?$"
17 "#address-cells":
20 "#size-cells":
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/linux-6.12.1/Documentation/devicetree/bindings/display/
Dallwinner,sun8i-a83t-de2-mixer.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-de2-mixer.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
16 - allwinner,sun8i-a83t-de2-mixer-0
17 - allwinner,sun8i-a83t-de2-mixer-1
18 - allwinner,sun8i-h3-de2-mixer-0
19 - allwinner,sun8i-r40-de2-mixer-0
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/linux-6.12.1/drivers/clk/sunxi-ng/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
3 obj-$(CONFIG_SUNXI_CCU) += sunxi-ccu.o
6 sunxi-ccu-y += ccu_common.o
7 sunxi-ccu-y += ccu_mmc_timing.o
8 sunxi-ccu-y += ccu_reset.o
11 sunxi-ccu-y += ccu_div.o
12 sunxi-ccu-y += ccu_frac.o
13 sunxi-ccu-y += ccu_gate.o
14 sunxi-ccu-y += ccu_mux.o
15 sunxi-ccu-y += ccu_mult.o
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Dccu-sun8i-de2.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/clk-provider.h>
18 #include "ccu-sun8i-de2.h"
20 static SUNXI_CCU_GATE(bus_mixer0_clk, "bus-mixer0", "bus-de",
22 static SUNXI_CCU_GATE(bus_mixer1_clk, "bus-mixer1", "bus-de",
24 static SUNXI_CCU_GATE(bus_wb_clk, "bus-wb", "bus-de",
26 static SUNXI_CCU_GATE(bus_rot_clk, "bus-rot", "bus-de",
29 static SUNXI_CCU_GATE(mixer0_clk, "mixer0", "mixer0-div",
31 static SUNXI_CCU_GATE(mixer1_clk, "mixer1", "mixer1-div",
33 static SUNXI_CCU_GATE(wb_clk, "wb", "wb-div",
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/linux-6.12.1/arch/arm64/boot/dts/allwinner/
Dsun50i-a64.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/sun50i-a64-ccu.h>
7 #include <dt-bindings/clock/sun6i-rtc.h>
8 #include <dt-bindings/clock/sun8i-de2.h>
9 #include <dt-bindings/clock/sun8i-r-ccu.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/reset/sun50i-a64-ccu.h>
12 #include <dt-bindings/reset/sun8i-de2.h>
13 #include <dt-bindings/reset/sun8i-r-ccu.h>
14 #include <dt-bindings/thermal/thermal.h>
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Dsun50i-h5.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 #include <arm/allwinner/sunxi-h3-h5.dtsi>
6 #include <dt-bindings/thermal/thermal.h>
10 #address-cells = <1>;
11 #size-cells = <0>;
14 compatible = "arm,cortex-a53";
17 enable-method = "psci";
19 clock-latency-ns = <244144>; /* 8 32k periods */
20 #cooling-cells = <2>;
24 compatible = "arm,cortex-a53";
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Dsun50i-h6.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/clock/sun50i-h6-ccu.h>
6 #include <dt-bindings/clock/sun50i-h6-r-ccu.h>
7 #include <dt-bindings/clock/sun6i-rtc.h>
8 #include <dt-bindings/clock/sun8i-de2.h>
9 #include <dt-bindings/clock/sun8i-tcon-top.h>
10 #include <dt-bindings/reset/sun50i-h6-ccu.h>
11 #include <dt-bindings/reset/sun50i-h6-r-ccu.h>
12 #include <dt-bindings/reset/sun8i-de2.h>
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/linux-6.12.1/Documentation/devicetree/bindings/clock/
Dallwinner,sun8i-a83t-de2-clk.yaml1 # SPDX-License-Identifier: GPL-2.0+
3 ---
4 $id: http://devicetree.org/schemas/clock/allwinner,sun8i-a83t-de2-clk.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#clock-cells":
17 "#reset-cells":
22 - const: allwinner,sun8i-a83t-de2-clk
23 - const: allwinner,sun8i-h3-de2-clk
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/linux-6.12.1/drivers/bus/
Dsun50i-de2.c1 // SPDX-License-Identifier: GPL-2.0
3 * Allwinner A64 Display Engine 2.0 Bus Driver
14 struct device_node *np = pdev->dev.of_node; in sun50i_de2_bus_probe()
17 ret = sunxi_sram_claim(&pdev->dev); in sun50i_de2_bus_probe()
19 return dev_err_probe(&pdev->dev, ret, in sun50i_de2_bus_probe()
22 of_platform_populate(np, NULL, NULL, &pdev->dev); in sun50i_de2_bus_probe()
29 sunxi_sram_release(&pdev->dev); in sun50i_de2_bus_remove()
33 { .compatible = "allwinner,sun50i-a64-de2", },
41 .name = "sun50i-de2-bus",
/linux-6.12.1/Documentation/devicetree/bindings/media/
Dallwinner,sun8i-a83t-de2-rotate.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/allwinner,sun8i-a83t-de2-rotate.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A83T DE2 Rotate
10 - Jernej Skrabec <jernej.skrabec@siol.net>
11 - Chen-Yu Tsai <wens@csie.org>
12 - Maxime Ripard <mripard@kernel.org>
14 description: |-
15 The Allwinner A83T and A64 have a rotation core used for
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/linux-6.12.1/drivers/gpu/drm/sun4i/
Dsun8i_mixer.c1 // SPDX-License-Identifier: GPL-2.0-or-later
11 #include <linux/dma-mapping.h>
91 /* for DE2 VI layer which ignores alpha */
100 /* for DE2 VI layer which ignores alpha */
109 /* for DE2 VI layer which ignores alpha */
118 /* for DE2 VI layer which ignores alpha */
127 /* for DE2 VI layer which ignores alpha */
136 /* for DE2 VI layer which ignores alpha */
145 /* for DE2 VI layer which ignores alpha */
154 /* for DE2 VI layer which ignores alpha */
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Dsun4i_drv.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Maxime Ripard <maxime.ripard@free-electrons.com>
10 #include <linux/dma-mapping.h>
38 args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), 2); in drm_sun4i_gem_dumb_create()
50 .name = "sun4i-drm",
72 ret = -ENOMEM; in sun4i_drv_bind()
76 drm->dev_private = drv; in sun4i_drv_bind()
77 INIT_LIST_HEAD(&drv->frontend_list); in sun4i_drv_bind()
78 INIT_LIST_HEAD(&drv->engine_list); in sun4i_drv_bind()
79 INIT_LIST_HEAD(&drv->tcon_list); in sun4i_drv_bind()
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/linux-6.12.1/drivers/soc/sunxi/
Dsunxi_sram.c6 * Author: Maxime Ripard <maxime.ripard@free-electrons.com>
61 .data = SUNXI_SRAM_DATA("A3-A4", 0x4, 0x4, 2,
75 SUNXI_SRAM_MAP(1, 1, "usb-otg")),
81 SUNXI_SRAM_MAP(0, 1, "de2")),
86 .compatible = "allwinner,sun4i-a10-sram-a3-a4",
90 .compatible = "allwinner,sun4i-a10-sram-c1",
94 .compatible = "allwinner,sun4i-a10-sram-d",
98 .compatible = "allwinner,sun50i-a64-sram-c",
118 seq_puts(s, "--------------------\n\n"); in sunxi_sram_show()
120 for_each_child_of_node(sram_dev->of_node, sram_node) { in sunxi_sram_show()
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/linux-6.12.1/arch/arm/boot/dts/allwinner/
Dsun8i-r40.dtsi2 * Copyright 2017 Chen-Yu Tsai <wens@csie.org>
5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/interrupt-controller/arm-gic.h>
45 #include <dt-bindings/clock/sun6i-rtc.h>
46 #include <dt-bindings/clock/sun8i-de2.h>
47 #include <dt-bindings/clock/sun8i-r40-ccu.h>
48 #include <dt-bindings/clock/sun8i-tcon-top.h>
49 #include <dt-bindings/reset/sun8i-r40-ccu.h>
50 #include <dt-bindings/reset/sun8i-de2.h>
51 #include <dt-bindings/thermal/thermal.h>
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/linux-6.12.1/arch/riscv/boot/dts/allwinner/
Dsunxi-d1s-t113.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 // Copyright (C) 2021-2022 Samuel Holland <samuel@sholland.org>
4 #include <dt-bindings/clock/sun6i-rtc.h>
5 #include <dt-bindings/clock/sun8i-de2.h>
6 #include <dt-bindings/clock/sun8i-tcon-top.h>
7 #include <dt-bindings/clock/sun20i-d1-ccu.h>
8 #include <dt-bindings/clock/sun20i-d1-r-ccu.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/reset/sun8i-de2.h>
11 #include <dt-bindings/reset/sun20i-d1-ccu.h>
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