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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/spi/
H A Dallwinner,sun6i-a31-spi.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/allwinner,sun6i-a31-spi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A31 SPI Controller Device Tree Bindings
10 - $ref: "spi-controller.yaml"
13 - Chen-Yu Tsai <wens@csie.org>
14 - Maxime Ripard <mripard@kernel.org>
17 "#address-cells": true
18 "#size-cells": true
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/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Dsunxi-h3-h5.dtsi4 * This file is dual-licensed: you can use it either under the terms
43 #include <dt-bindings/clock/sun8i-de2.h>
44 #include <dt-bindings/clock/sun8i-h3-ccu.h>
45 #include <dt-bindings/clock/sun8i-r-ccu.h>
46 #include <dt-bindings/interrupt-controller/arm-gic.h>
47 #include <dt-bindings/reset/sun8i-de2.h>
48 #include <dt-bindings/reset/sun8i-h3-ccu.h>
49 #include <dt-bindings/reset/sun8i-r-ccu.h>
52 interrupt-parent = <&gic>;
53 #address-cells = <1>;
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H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 dtb-$(CONFIG_ARCH_ALPINE) += \
3 alpine-db.dtb
4 dtb-$(CONFIG_MACH_ARTPEC6) += \
5 artpec6-devboard.dtb
6 dtb-$(CONFIG_MACH_ASM9260) += \
7 alphascale-asm9260-devkit.dtb
9 dtb-$(CONFIG_SOC_AT91RM9200) += \
12 dtb-$(CONFIG_SOC_AT91SAM9) += \
14 at91-qil_a9260.dtb \
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H A Dsun8i-h2-plus-orangepi-zero.dts4 * Based on sun8i-h3-orangepi-one.dts, which is:
7 * This file is dual-licensed: you can use it either under the terms
46 /dts-v1/;
47 #include "sun8i-h3.dtsi"
48 #include "sunxi-common-regulators.dtsi"
50 #include <dt-bindings/gpio/gpio.h>
51 #include <dt-bindings/input/input.h>
55 compatible = "xunlong,orangepi-zero", "allwinner,sun8i-h2-plus";
59 /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
65 stdout-path = "serial0:115200n8";
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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
44 #include <dt-bindings/interrupt-controller/arm-gic.h>
45 #include <dt-bindings/clock/sun8i-de2.h>
46 #include <dt-bindings/clock/sun8i-r40-ccu.h>
47 #include <dt-bindings/clock/sun8i-tcon-top.h>
48 #include <dt-bindings/reset/sun8i-r40-ccu.h>
49 #include <dt-bindings/reset/sun8i-de2.h>
50 #include <dt-bindings/thermal/thermal.h>
53 #address-cells = <1>;
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H A Dsun8i-v3s.dtsi4 * This file is dual-licensed: you can use it either under the terms
43 #include <dt-bindings/interrupt-controller/arm-gic.h>
44 #include <dt-bindings/clock/sun8i-v3s-ccu.h>
45 #include <dt-bindings/reset/sun8i-v3s-ccu.h>
46 #include <dt-bindings/clock/sun8i-de2.h>
49 #address-cells = <1>;
50 #size-cells = <1>;
51 interrupt-parent = <&gic>;
54 #address-cells = <1>;
55 #size-cells = <1>;
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/OK3568_Linux_fs/buildroot/board/orangepi/orangepi-zero/patches/linux/
H A D0003-ARM-dts-orange-pi-zero-enable-spidev.patch4 Subject: [PATCH 3/3] ARM: dts: orange-pi-zero: enable spidev
6 On orange-pi-zero board SPI1 pins are accessible via GPIO expansion port.
9 Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
10 ---
11 arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 11 +++++++++++
14 diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-or…
16 --- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
17 +++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
18 @@ -59,6 +59,7 @@
20 /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/arm/
H A Dsunxi.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR X11)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
19 - description: Allwinner A100 Perf1 Board
21 - const: allwinner,a100-perf1
22 - const: allwinner,sun50i-a100
24 - description: Allwinner A23 Evaluation Board
26 - const: allwinner,sun8i-a23-evb
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/OK3568_Linux_fs/u-boot/arch/arm/mach-sunxi/
H A DKconfig4 default "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" if !ARM64
12 ---help---
24 ---help---
26 as the original A10 (mach-sun4i).
30 ---help---
37 ---help---
39 DesignWare controller used in H3, mainly SoCs after H3, which do
40 not have official open-source DRAM initialization code, but can
41 use modified H3 DRAM initialization code.
46 ---help---
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/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/allwinner/
H A Dsun50i-a64.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 // based on the Allwinner H3 dtsi:
6 #include <dt-bindings/clock/sun50i-a64-ccu.h>
7 #include <dt-bindings/clock/sun8i-de2.h>
8 #include <dt-bindings/clock/sun8i-r-ccu.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/reset/sun50i-a64-ccu.h>
11 #include <dt-bindings/reset/sun8i-de2.h>
12 #include <dt-bindings/reset/sun8i-r-ccu.h>
13 #include <dt-bindings/thermal/thermal.h>
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H A 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/sun8i-de2.h>
8 #include <dt-bindings/clock/sun8i-tcon-top.h>
9 #include <dt-bindings/reset/sun50i-h6-ccu.h>
10 #include <dt-bindings/reset/sun50i-h6-r-ccu.h>
11 #include <dt-bindings/reset/sun8i-de2.h>
12 #include <dt-bindings/thermal/thermal.h>
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/OK3568_Linux_fs/u-boot/drivers/net/
H A DKconfig20 stand-alone devices. Useful in particular for systems that support
21 DM_ETH and have a stand-alone MDIO hardware block shared by multiple
23 This is currently implemented in net/mdio-uclass.c
61 bool "Altera Triple-Speed Ethernet MAC support"
65 This driver supports the Altera Triple-Speed (TSE) Ethernet MAC.
66 Please find details on the "Triple-Speed Ethernet MegaCore Function
123 bool "Allow access to the Intel 8257x SPI bus"
126 Allow generic access to the SPI bus on the Intel 8257x, for
130 bool "Enable SPI bus utility code"
133 Utility code for direct access to the SPI bus on Intel 8257x.
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/OK3568_Linux_fs/kernel/drivers/net/can/spi/mcp251xfd/
H A Dmcp251xfd-core.c1 // SPDX-License-Identifier: GPL-2.0
3 // mcp251xfd - Microchip MCP251xFD Family CAN controller driver
6 // Marc Kleine-Budde <kernel@pengutronix.de>
10 // CAN bus driver for Microchip 25XXFD CAN Controller with SPI Interface
91 return __mcp251xfd_get_model_str(priv->devtype_data.model); in mcp251xfd_get_model_str()
120 if (!priv->reg_vdd) in mcp251xfd_vdd_enable()
123 return regulator_enable(priv->reg_vdd); in mcp251xfd_vdd_enable()
128 if (!priv->reg_vdd) in mcp251xfd_vdd_disable()
131 return regulator_disable(priv->reg_vdd); in mcp251xfd_vdd_disable()
137 if (!priv->reg_xceiver) in mcp251xfd_transceiver_enable()
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/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspi-sun6i.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2012 - 2014 Allwinner Tech
7 * Maxime Ripard <maxime.ripard@free-electrons.com>
22 #include <linux/spi/spi.h>
100 return readl(sspi->base_addr + reg); in sun6i_spi_read()
105 writel(value, sspi->base_addr + reg); in sun6i_spi_write()
138 while (len--) { in sun6i_spi_drain_fifo()
139 byte = readb(sspi->base_addr + SUN6I_RXDATA_REG); in sun6i_spi_drain_fifo()
140 if (sspi->rx_buf) in sun6i_spi_drain_fifo()
141 *sspi->rx_buf++ = byte; in sun6i_spi_drain_fifo()
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/OK3568_Linux_fs/buildroot/dl/uboot-tools/
HDu-boot-2021.07.tar.bz2 ... -boot-2021.07/.readthedocs.yml u-boot-2021.07/Kbuild u-boot-2021.07 ...
/OK3568_Linux_fs/kernel/
H A DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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