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/linux/arch/arm/boot/dts/allwinner/
H A 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
10 * a) This file is free software; you can redistribute it and/or
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>
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H A Dsun8i-t3-cqa3t-bv3.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
7 * This file is dual-licensed: you can use it either under the terms
12 * a) This file is free software; you can redistribute it and/or
46 /dts-v1/;
47 #include "sun8i-r40.dtsi"
48 #include "sun8i-r40-cpu-opp.dtsi"
50 #include <dt-bindings/gpio/gpio.h>
53 model = "t3-cqa3t-bv3";
54 compatible = "qihua,t3-cqa3t-bv3", "allwinner,sun8i-t3",
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H A Dsun8i-v40-bananapi-m2-berry.dts4 * This file is dual-licensed: you can use it either under the terms
9 * a) This file is free software; you can redistribute it and/or
43 /dts-v1/;
44 #include "sun8i-r40.dtsi"
45 #include "sun8i-r40-cpu-opp.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
51 compatible = "sinovoip,bpi-m2-berry", "allwinner,sun8i-r40";
59 stdout-path = "serial0:115200n8";
63 compatible = "hdmi-connector";
68 remote-endpoint = <&hdmi_out_con>;
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H A Dsun8i-r40-bananapi-m2-ultra.dts2 * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
5 * This file is dual-licensed: you can use it either under the terms
10 * a) This file is free software; you can redistribute it and/or
44 /dts-v1/;
45 #include "sun8i-r40.dtsi"
46 #include "sun8i-r40-cpu-opp.dtsi"
48 #include <dt-bindings/gpio/gpio.h>
51 model = "Banana Pi BPI-M2-Ultra";
52 compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40";
60 stdout-path = "serial0:115200n8";
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/linux/Documentation/devicetree/bindings/net/can/
H A Dallwinner,sun4i-a10-can.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/net/can/allwinner,sun4i-a10-can.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 CAN Controller
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 - $ref: can-controller.yaml#
19 - items:
20 - const: allwinner,sun7i-a20-can
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/linux/Documentation/devicetree/bindings/display/
H A Dallwinner,sun4i-a10-tcon.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-tcon.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
18 "#clock-cells":
23 - const: allwinner,sun4i-a10-tcon
24 - const: allwinner,sun5i-a13-tcon
25 - const: allwinner,sun6i-a31-tcon
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H A Dallwinner,sun8i-r40-tcon-top.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/allwinner,sun8i-r40-tcon-top.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner R40 TCON TOP
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
22 / [0] TCON-LCD0
25 \ / [1] TCON-LCD1 - LCD1/LVDS1
26 TCON-TOP
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H A Dallwinner,sun4i-a10-display-engine.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-display-engine.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 The display engine pipeline (and its entry point, since it can be
27 Frontend 0 [0] ------- [0] Backend 0 [0] ------- [0] TCON 0
28 [1] -- -- [1] [1] -- -- [1]
32 [0] -- -- [0] [0] -- -- [0]
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H A Dallwinner,sun8i-a83t-dw-hdmi.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-dw-hdmi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15 in bridge/synopsys,dw-hdmi.yaml with the following device-specific
19 - Chen-Yu Tsai <wens@csie.org>
20 - Maxime Ripard <mripard@kernel.org>
23 "#phy-cells":
28 - const: allwinner,sun8i-a83t-dw-hdmi
29 - const: allwinner,sun50i-h6-dw-hdmi
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/linux/Documentation/devicetree/bindings/pinctrl/
H A Dallwinner,sun4i-a10-pinctrl.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/allwinner,sun4i-a10-pinctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#gpio-cells":
21 "#interrupt-cells":
30 - allwinner,sun4i-a10-pinctrl
31 - allwinner,sun5i-a10s-pinctrl
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/linux/Documentation/devicetree/bindings/sound/
H A Dallwinner,sun4i-a10-i2s.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/allwinner,sun4i-a10-i2s.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#sound-dai-cells":
19 - const: allwinner,sun4i-a10-i2s
20 - const: allwinner,sun6i-a31-i2s
21 - const: allwinner,sun8i-a83t-i2s
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/linux/drivers/soc/sunxi/
H A Dsunxi_mbus.c1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/dma-map-ops.h>
18 "allwinner,sun4i-a10-display-engine",
19 "allwinner,sun5i-a10s-display-engine",
20 "allwinner,sun5i-a13-display-engine",
21 "allwinner,sun6i-a31-display-engine",
22 "allwinner,sun6i-a31s-display-engine",
23 "allwinner,sun7i-a20-display-engine",
24 "allwinner,sun8i-a23-display-engine",
25 "allwinner,sun8i-a33-display-engine",
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/linux/drivers/rtc/
H A Drtc-sun6i.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (c) 2014, Chen-Yu Tsai <wens@csie.org>
7 * based on rtc-sunxi.c
15 #include <linux/clk-provider.h>
16 #include <linux/clk/sunxi-ng.h>
73 /* General-purpose data */
112 * The year range is 1970 - 2033. This range is selected to match Allwinner's
116 #define SUN6I_YEAR_OFF (SUN6I_YEAR_MIN - 1900)
123 * - number of GPIO pins that can be configured to hold a certain level
124 * - crypto-key related registers (H5, H6)
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/linux/Documentation/devicetree/bindings/net/
H A Dsnps,dwmac.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexandre Torgue <alexandre.torgue@foss.st.com>
11 - Giuseppe Cavallaro <peppe.cavallaro@st.com>
12 - Jose Abreu <joabreu@synopsys.com>
23 - snps,dwmac
24 - snps,dwmac-3.40a
25 - snps,dwmac-3.50a
26 - snps,dwmac-3.610
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/linux/drivers/gpu/drm/sun4i/
H A Dsun4i_drv.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Maxime Ripard <maxime.ripard@free-electrons.com>
11 #include <linux/dma-mapping.h>
39 args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), 2); in drm_sun4i_gem_dumb_create()
51 .name = "sun4i-drm",
74 ret = -ENOMEM; in sun4i_drv_bind()
78 drm->dev_private = drv; in sun4i_drv_bind()
79 INIT_LIST_HEAD(&drv->frontend_list); in sun4i_drv_bind()
80 INIT_LIST_HEAD(&drv->engine_list); in sun4i_drv_bind()
81 INIT_LIST_HEAD(&drv->tcon_list); in sun4i_drv_bind()
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H A Dsun8i_mixer.c1 // SPDX-License-Identifier: GPL-2.0-or-later
11 #include <linux/dma-mapping.h>
250 return -EINVAL; in sun8i_mixer_drm_format_to_hw()
255 u32 ch_base = sun8i_channel_base(layer->mixer, layer->channel); in sun8i_layer_enable()
258 if (layer->type == SUN8I_LAYER_TYPE_UI) { in sun8i_layer_enable()
261 reg = SUN8I_MIXER_CHAN_UI_LAYER_ATTR(ch_base, layer->overlay); in sun8i_layer_enable()
265 reg = SUN8I_MIXER_CHAN_VI_LAYER_ATTR(ch_base, layer->overlay); in sun8i_layer_enable()
268 regmap_update_bits(layer->mixer->engine.regs, reg, mask, val); in sun8i_layer_enable()
283 drm_for_each_plane(plane, state->dev) { in sun8i_mixer_commit()
288 if (!(plane->possible_crtcs & drm_crtc_mask(crtc)) || layer->mixer != mixer) in sun8i_mixer_commit()
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H A Dsun4i_tcon.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Maxime Ripard <maxime.ripard@free-electrons.com>
11 #include <linux/media-bus-format.h>
48 drm_connector_list_iter_begin(encoder->dev, &iter); in sun4i_tcon_get_connector()
50 if (connector->encoder == encoder) { in sun4i_tcon_get_connector()
66 return -EINVAL; in sun4i_tcon_get_pixel_depth()
68 info = &connector->display_info; in sun4i_tcon_get_pixel_depth()
69 if (info->num_bus_formats != 1) in sun4i_tcon_get_pixel_depth()
70 return -EINVAL; in sun4i_tcon_get_pixel_depth()
72 switch (info->bus_formats[0]) { in sun4i_tcon_get_pixel_depth()
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H A Dsun8i_hdmi_phy.c1 // SPDX-License-Identifier: GPL-2.0+
14 * Address can be actually any value. Here is set to same value as
132 if (mode->flags & DRM_MODE_FLAG_NHSYNC) in sun8i_hdmi_phy_set_polarity()
135 if (mode->flags & DRM_MODE_FLAG_NVSYNC) in sun8i_hdmi_phy_set_polarity()
138 regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_DBG_CTRL_REG, in sun8i_hdmi_phy_set_polarity()
146 unsigned int clk_rate = mode->crtc_clock * 1000; in sun8i_a83t_hdmi_phy_config()
151 regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_REXT_CTRL_REG, in sun8i_a83t_hdmi_phy_config()
167 * release any documentation, explanation of this values can in sun8i_a83t_hdmi_phy_config()
216 regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_REXT_CTRL_REG, in sun8i_a83t_hdmi_phy_disable()
232 unsigned int clk_rate = mode->crtc_clock * 1000; in sun8i_h3_hdmi_phy_config()
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/linux/drivers/clk/sunxi-ng/
H A Dccu-sun8i-r40.c1 // SPDX-License-Identifier: GPL-2.0-only
6 #include <linux/clk-provider.h>
25 #include "ccu-sun8i-r40.h"
37 .hw.init = CLK_HW_INIT("pll-cpu",
49 * With sigma-delta modulation for fractional-N on the audio PLL,
51 * can no longer be used, as the audio codec requests the exact clock
63 static SUNXI_CCU_NM_WITH_SDM_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
73 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK_MIN_MAX(pll_video0_clk, "pll-video0",
88 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve",
101 static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_ddr0_clk, "pll-ddr0",
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/linux/drivers/net/can/
H A Dsun4i_can.c2 * sun4i_can.c - CAN bus controller driver for Allwinner SUN4I&SUN7I based SoCs
11 * Copyright (C) 2002-2007 Volkswagen Group Electronic Research
51 #include <linux/can.h>
52 #include <linux/can/dev.h>
53 #include <linux/can/error.h>
68 #define SUN4I_REG_MSEL_ADDR 0x0000 /* CAN Mode Select */
69 #define SUN4I_REG_CMD_ADDR 0x0004 /* CAN Command */
70 #define SUN4I_REG_STA_ADDR 0x0008 /* CAN Status */
71 #define SUN4I_REG_INT_ADDR 0x000c /* CAN Interrupt Flag */
72 #define SUN4I_REG_INTEN_ADDR 0x0010 /* CAN Interrupt Enable */
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/linux/drivers/pinctrl/sunxi/
H A Dpinctrl-sun4i-a10.c6 * Maxime Ripard <maxime.ripard@free-electrons.com>
18 #include "pinctrl-sunxi.h"
170 SUNXI_FUNCTION(0x3, "can"), /* TX */
182 SUNXI_FUNCTION(0x3, "can"), /* RX */
307 /* Undocumented mux function on A10 - See SPDIF MCLK above */
315 /* Undocumented mux function on A10 - See SPDIF MCLK above */
1059 SUNXI_FUNCTION(0x4, "can"), /* TX */
1071 SUNXI_FUNCTION(0x4, "can"), /* RX */
1296 unsigned long variant = (unsigned long)of_device_get_match_data(&pdev->dev); in sun4i_a10_pinctrl_probe()
1304 .compatible = "allwinner,sun4i-a10-pinctrl",
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