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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/serial/
Dst,stm32-uart.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serial/st,stm32-uart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 - Erwan Le Ray <erwan.leray@st.com>
10 title: STMicroelectronics STM32 USART bindings
13 - $ref: rs485.yaml
18 - st,stm32-uart
19 - st,stm32f7-uart
20 - st,stm32h7-uart
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dstm32f746.dtsi2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
43 #include "armv7-m.dtsi"
44 #include <dt-bindings/clock/stm32fx-clock.h>
45 #include <dt-bindings/mfd/stm32f7-rcc.h>
48 #address-cells = <1>;
49 #size-cells = <1>;
52 clk_hse: clk-hse {
53 #clock-cells = <0>;
54 compatible = "fixed-clock";
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Dstm32f429.dtsi2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 #include "armv7-m.dtsi"
49 #include <dt-bindings/clock/stm32fx-clock.h>
50 #include <dt-bindings/mfd/stm32f4-rcc.h>
53 #address-cells = <1>;
54 #size-cells = <1>;
57 clk_hse: clk-hse {
58 #clock-cells = <0>;
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Dstm32mp151.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/stm32mp1-clks.h>
8 #include <dt-bindings/reset/stm32mp1-resets.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 #address-cells = <1>;
16 #size-cells = <0>;
19 compatible = "arm,cortex-a7";
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Dstm32h743.dtsi2 * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
4 * This file is dual-licensed: you can use it either under the terms
43 #include "armv7-m.dtsi"
44 #include <dt-bindings/clock/stm32h7-clks.h>
45 #include <dt-bindings/mfd/stm32h7-rcc.h>
46 #include <dt-bindings/interrupt-controller/irq.h>
49 #address-cells = <1>;
50 #size-cells = <1>;
53 clk_hse: clk-hse {
54 #clock-cells = <0>;
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Dstm32mp15xx-dhcom-drc02.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/pwm/pwm.h>
17 stdout-path = "serial0:115200n8";
32 * GPIO line, however the STM32 UART driver assumes RX happens
36 rs485-rx-en {
37 gpio-hog;
39 output-low;
40 line-name = "rs485-rx-en";
45 gpio-line-names = "", "", "", "",
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/kernel/linux/linux-5.10/include/uapi/linux/
Dserial_core.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 #define PORT_RM9000 16 /* PMC-Sierra RM9xxx internal UART */
32 #define PORT_OCTEON 17 /* Cavium OCTEON internal UART */
33 #define PORT_AR7 18 /* Texas Instruments AR7 internal UART */
34 #define PORT_U6_16550A 19 /* ST-Ericsson U6xxx internal UART */
35 #define PORT_TEGRA 20 /* NVIDIA Tegra internal UART */
36 #define PORT_XR17D15X 21 /* Exar XR17D15x UART */
37 #define PORT_LPC3220 22 /* NXP LPC32xx SoC "Standard" UART */
41 #define PORT_ALTR_16550_F32 26 /* Altera 16550 UART with 32 FIFOs */
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/kernel/linux/linux-5.10/drivers/dma/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
103 tristate "Analog Devices AXI-DMAC DMA support"
109 Enable support for the Analog Devices AXI-DMAC peripheral. This DMA
129 bool "ST-Ericsson COH901318 DMA support"
133 Enable support for ST-Ericsson COH 901 318 DMA.
152 tristate "SA-11x0 DMA support"
157 Support the DMA engine found on Intel StrongARM SA-1100 and
158 SA-1110 SoCs. This DMA engine can only be used with on-chip
216 This module can be found on Freescale Vybrid and LS-1 SoCs.
259 Enable support for the IMG multi-threaded DMA controller (MDC).
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/kernel/linux/linux-5.10/drivers/tty/serial/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
6 obj-$(CONFIG_SERIAL_CORE) += serial_core.o
8 obj-$(CONFIG_SERIAL_EARLYCON) += earlycon.o
9 obj-$(CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST) += earlycon-arm-semihost.o
10 obj-$(CONFIG_SERIAL_EARLYCON_RISCV_SBI) += earlycon-riscv-sbi.o
15 obj-$(CONFIG_SERIAL_SUNCORE) += suncore.o
16 obj-$(CONFIG_SERIAL_SUNHV) += sunhv.o
17 obj-$(CONFIG_SERIAL_SUNZILOG) += sunzilog.o
18 obj-$(CONFIG_SERIAL_SUNSU) += sunsu.o
19 obj-$(CONFIG_SERIAL_SUNSAB) += sunsab.o
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DKconfig1 # SPDX-License-Identifier: GPL-2.0
19 comment "Non-8250 serial port support"
26 This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
37 Say Y here if you wish to use an AMBA PrimeCell UART as the system
53 This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
65 Say Y here if you wish to use an AMBA PrimeCell UART as the system
89 bool "Early console using RISC-V SBI"
95 Support for early debug console using RISC-V SBI. This enables
101 tristate "BCM1xxx on-chip DUART serial support"
107 the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that
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Dstm32-usart.c1 // SPDX-License-Identifier: GPL-2.0
5 * Authors: Maxime Coquelin <mcoquelin.stm32@gmail.com>
8 * Inspired by st-asc.c from STMicroelectronics (c)
14 #include <linux/dma-direction.h>
16 #include <linux/dma-mapping.h>
35 #include "stm32-usart.h"
49 val = readl_relaxed(port->membase + reg); in stm32_usart_set_bits()
51 writel_relaxed(val, port->membase + reg); in stm32_usart_set_bits()
58 val = readl_relaxed(port->membase + reg); in stm32_usart_clr_bits()
60 writel_relaxed(val, port->membase + reg); in stm32_usart_clr_bits()
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/kernel/linux/linux-5.10/arch/arm/
DKconfig.debug1 # SPDX-License-Identifier: GPL-2.0
44 once the kernel has booted up - it's a one time check.
96 1 - undefined instruction events
97 2 - system calls
98 4 - invalid data aborts
99 8 - SIGSEGV faults
100 16 - SIGBUS faults
104 bool "Kernel low-level debugging functions (read help!)"
112 UART definition, as specified below. Attempting to boot the kernel
117 prompt "Kernel low-level debugging port"
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/kernel/linux/linux-5.10/drivers/mfd/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
44 tristate "Active-semi ACT8945A"
49 Support for the ACT8945A PMIC from Active-semi. This device
50 features three step-down DC/DC converters and four low-dropout
66 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
69 called sun4i-gpadc.
88 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
119 over at91-usart-serial driver and usart-spi-driver. Only one function
135 tristate "Atmel HLCDC (High-end LCD Controller)"
172 tristate "X-Powers AC100"
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/kernel/linux/linux-5.10/
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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/kernel/linux/patches/linux-5.10/yangfan_patch/
Ddrivers.patch6 Change-Id: I9825adaa8537a316db8a1831e759a74223b9e428
7 ---
9 drivers/block/nbd.c | 6 -
12 drivers/clk/clk.c | 2 +-
13 drivers/clk/rockchip/Kconfig | 42 +-
15 drivers/clk/rockchip/clk-cpu.c | 92 +-
16 drivers/clk/rockchip/clk-ddr.c | 171 +-
17 drivers/clk/rockchip/clk-half-divider.c | 35 +-
18 drivers/clk/rockchip/clk-pll.c | 779 ++-
19 drivers/clk/rockchip/clk-rk3399.c | 589 +-
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/kernel/linux/patches/linux-4.19/hispark_taurus_patch/
Dhispark_taurus.patch1 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
3 --- a/arch/arm/Kconfig
5 @@ -330,7 +330,7 @@ config ARCH_MULTIPLATFORM
9 - select AUTO_ZRELADDR
14 @@ -751,6 +751,8 @@ source "arch/arm/mach-highbank/Kconfig"
16 source "arch/arm/mach-hisi/Kconfig"
18 +source "arch/arm/mach-hibvt/Kconfig"
20 source "arch/arm/mach-imx/Kconfig"
22 source "arch/arm/mach-integrator/Kconfig"
23 diff --git a/arch/arm/Makefile b/arch/arm/Makefile
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