Home
last modified time | relevance | path

Searched +full:a1 +full:- +full:spifc (Results 1 – 9 of 9) sorted by relevance

/kernel/linux/linux-6.6/drivers/spi/
Dspi-amlogic-spifc-a1.c1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for Amlogic A1 SPI flash controller (SPIFC)
21 #include <linux/spi/spi-mem.h>
82 FIELD_PREP(SPIFC_A1_USER_CMD_CODE, (op)->cmd.opcode) | \
83 FIELD_PREP(SPIFC_A1_USER_CMD_MODE, ilog2((op)->cmd.buswidth)))
87 FIELD_PREP(SPIFC_A1_USER_ADDR_MODE, ilog2((op)->addr.buswidth)) | \
88 FIELD_PREP(SPIFC_A1_USER_ADDR_BYTES, (op)->addr.nbytes - 1))
92 FIELD_PREP(SPIFC_A1_USER_DUMMY_MODE, ilog2((op)->dummy.buswidth)) | \
93 FIELD_PREP(SPIFC_A1_USER_DUMMY_CLK_SYCLES, (op)->dummy.nbytes << 3))
113 static int amlogic_spifc_a1_request(struct amlogic_spifc_a1 *spifc, bool read) in amlogic_spifc_a1_request() argument
[all …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
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
17 obj-$(CONFIG_SPI_ALTERA) += spi-altera-platform.o
18 obj-$(CONFIG_SPI_ALTERA_CORE) += spi-altera-core.o
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
13 dynamic device discovery; some are even write-only or read-only.
17 chips, analog to digital (and d-to-a) converters, and more.
44 If your system has an master-capable SPI controller (which
56 by providing a high-level interface to send memory-like commands.
83 tristate "Amlogic A1 SPIFC controller"
86 This enables master mode support for the SPIFC (SPI flash
87 controller) available in Amlogic A1 (A113L SoC).
145 supports spi-mem interface.
224 this code to manage the per-word or per-transfer accesses to the
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/spi/
Damlogic,a1-spifc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/amlogic,a1-spifc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Amlogic A1 SPI Flash Controller
10 - Martin Kurbanov <mmkurbanov@sberdevices.ru>
13 - $ref: spi-controller.yaml#
18 - amlogic,a1-spifc
27 - compatible
28 - reg
[all …]
/kernel/linux/linux-5.10/drivers/soc/amlogic/
Dmeson-secure-pwrc.c1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
13 #include <dt-bindings/power/meson-a1-power.h>
14 #include <linux/arm-smccc.h>
48 if (meson_sm_call(pwrc_domain->pwrc->fw, SM_A1_PWRC_GET, &is_off, in pwrc_secure_is_off()
49 pwrc_domain->index, 0, 0, 0, 0) < 0) in pwrc_secure_is_off()
61 if (meson_sm_call(pwrc_domain->pwrc->fw, SM_A1_PWRC_SET, NULL, in meson_secure_pwrc_off()
62 pwrc_domain->index, PWRC_OFF, 0, 0, 0) < 0) { in meson_secure_pwrc_off()
64 ret = -EINVAL; in meson_secure_pwrc_off()
76 if (meson_sm_call(pwrc_domain->pwrc->fw, SM_A1_PWRC_SET, NULL, in meson_secure_pwrc_on()
77 pwrc_domain->index, PWRC_ON, 0, 0, 0) < 0) { in meson_secure_pwrc_on()
[all …]
/kernel/linux/linux-6.6/drivers/pmdomain/amlogic/
Dmeson-secure-pwrc.c1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
13 #include <dt-bindings/power/meson-a1-power.h>
14 #include <dt-bindings/power/amlogic,c3-pwrc.h>
15 #include <dt-bindings/power/meson-s4-power.h>
16 #include <linux/arm-smccc.h>
51 if (meson_sm_call(pwrc_domain->pwrc->fw, SM_A1_PWRC_GET, &is_off, in pwrc_secure_is_off()
52 pwrc_domain->index, 0, 0, 0, 0) < 0) in pwrc_secure_is_off()
64 if (meson_sm_call(pwrc_domain->pwrc->fw, SM_A1_PWRC_SET, NULL, in meson_secure_pwrc_off()
65 pwrc_domain->index, PWRC_OFF, 0, 0, 0) < 0) { in meson_secure_pwrc_off()
67 ret = -EINVAL; in meson_secure_pwrc_off()
[all …]
/kernel/linux/linux-6.6/drivers/clk/meson/
Da1-peripherals.c1 // SPDX-License-Identifier: GPL-2.0+
10 #include <linux/clk-provider.h>
13 #include "a1-peripherals.h"
14 #include "clk-dualdiv.h"
15 #include "clk-regmap.h"
16 #include "meson-clkc-utils.h"
18 #include <dt-bindings/clock/amlogic,a1-peripherals-clkc.h>
365 * b) CCF has a clock hand-off mechanism to make the sure the
1168 * ---------| |---DIV--| | | | spicc out
1169 * ---------| | | |-----|GATE |---------
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dmeson8.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR MIT
6 #include <dt-bindings/clock/meson8-ddr-clkc.h>
7 #include <dt-bindings/clock/meson8b-clkc.h>
8 #include <dt-bindings/gpio/meson8-gpio.h>
9 #include <dt-bindings/power/meson8-power.h>
10 #include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
11 #include <dt-bindings/reset/amlogic,meson8b-reset.h>
19 #address-cells = <1>;
20 #size-cells = <0>;
24 compatible = "arm,cortex-a9";
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/amlogic/
Dmeson8.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR MIT
6 #include <dt-bindings/clock/meson8-ddr-clkc.h>
7 #include <dt-bindings/clock/meson8b-clkc.h>
8 #include <dt-bindings/gpio/meson8-gpio.h>
9 #include <dt-bindings/power/meson8-power.h>
10 #include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
11 #include <dt-bindings/reset/amlogic,meson8b-reset.h>
12 #include <dt-bindings/thermal/thermal.h>
20 #address-cells = <1>;
21 #size-cells = <0>;
[all …]