Home
last modified time | relevance | path

Searched +full:sp7021 +full:- +full:spi (Results 1 – 9 of 9) sorted by relevance

/linux/arch/arm/boot/dts/sunplus/
H A Dsunplus-sp7021.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for Sunplus SP7021
8 #include <dt-bindings/clock/sunplus,sp7021-clkc.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/reset/sunplus,sp7021-reset.h>
11 #include <dt-bindings/pinctrl/sppctl-sp7021.h>
12 #include <dt-bindings/gpio/gpio.h>
17 compatible = "sunplus,sp7021";
18 model = "Sunplus SP7021";
22 compatible = "fixed-clock";
[all …]
/linux/Documentation/devicetree/bindings/spi/
H A Dspi-sunplus-sp7021.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/spi/spi-sunplus-sp7021.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Sunplus sp7021 SPI controller
11 - $ref: spi-controller.yaml
14 - Li-hao Kuo <lhjeff911@gmail.com>
19 - sunplus,sp7021-spi
23 - description: the SPI master registers
24 - description: the SPI slave registers
[all …]
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dsunplus,sp7021-pinctrl.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/pinctrl/sunplus,sp7021-pinctrl.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Sunplus SP7021 Pin Controller
11 - Dvorkin Dmitry <dvorkin@tibbo.com>
12 - Wells Lu <wellslutw@gmail.com>
15 The Sunplus SP7021 pin controller is used to control SoC pins. Please
16 refer to pinctrl-bindings.txt in this directory for details of the common
19 SP7021 has 99 digital GPIO pins which are numbered from GPIO 0 to 98. All
[all …]
/linux/arch/arm/
H A DKconfig.platforms1 # SPDX-License-Identifier: GPL-2.0-only
11 # https://github.com/llvm/llvm-project/issues/50764
19 # https://github.com/llvm/llvm-project/issues/50764
43 bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)"
103 The MOXA ART SoC is based on a Faraday FA526 ARMv4 32-bit
104 192 MHz CPU with MMU and 16KB/8KB D/I-cache (UC-7112-LX).
105 Used on models UC-7101, UC-7112/UC-7110, IA240/IA241, IA3341.
110 bool "MOXA UC-7112-LX"
114 UC-7112-LX embedded computer.
119 bool "TI-NSPIRE based"
[all …]
/linux/drivers/spi/
H A Dspi-sunplus-sp7021.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // Author: Li-hao Kuo <lhjeff911@gmail.com>
8 #include <linux/dma-mapping.h>
15 #include <linux/spi/spi.h>
104 data_status = readl(pspim->s_base + SP7021_DATA_RDY_REG); in sp7021_spi_target_irq()
106 writel(data_status , pspim->s_base + SP7021_DATA_RDY_REG); in sp7021_spi_target_irq()
107 complete(&pspim->target_isr); in sp7021_spi_target_irq()
115 complete(&pspim->target_isr); in sp7021_spi_target_abort()
116 complete(&pspim->isr_done); in sp7021_spi_target_abort()
120 static int sp7021_spi_target_tx(struct spi_device *spi, struct spi_transfer *xfer) in sp7021_spi_target_tx() argument
[all …]
H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
3 # Makefile for kernel SPI drivers.
6 ccflags-$(CONFIG_SPI_DEBUG) := -DDEBUG
8 # small core, mostly translating board-specific
10 obj-$(CONFIG_SPI_MASTER) += spi.o
11 obj-$(CONFIG_SPI_MEM) += spi-mem.o
12 obj-$(CONFIG_SPI_MUX) += spi-mux.o
13 obj-$(CONFIG_SPI_SPIDEV) += spidev.o
14 obj-$(CONFIG_SPI_LOOPBACK_TEST) += spi-loopback-test.o
16 # SPI master controller drivers (bus)
[all …]
/linux/drivers/rtc/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
44 This clock should be battery-backed, so that it reads the correct
45 time when the system boots from a power-off state. Otherwise, your
141 once-per-second update interrupts, used for synchronization.
159 will be called rtc-test.
173 will be called rtc-88pm860x.
183 will be called rtc-88pm80x.
187 tristate "Abracon AB-RTCMC-32.768kHz-B5ZE-S3"
190 AB-RTCMC-32.768kHz-B5ZE-S3 I2C RTC chip.
193 will be called rtc-ab-b5ze-s3.
[all …]
/linux/
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
[all …]
/linux/drivers/pinctrl/sunplus/
H A Dsppctl_sp7021.c1 // SPDX-License-Identifier: GPL-2.0
3 * SP7021 Pin Controller Driver.
476 FNCN("SPIM0_INT", pinmux_type_fpmx, 0x16, 0, 7), /* 4x SPI masters */
497 FNCN("SPI0S_INT", pinmux_type_fpmx, 0x20, 0, 7), /* 4x SPI slaves */