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/linux-6.12.1/Documentation/devicetree/bindings/spi/
Dcdns,qspi-nor.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/cdns,qspi-nor.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Vaishnav Achath <vaishnav.a@ti.com>
13 - $ref: spi-controller.yaml#
14 - if:
18 const: xlnx,versal-ospi-1.0
21 - power-domains
22 - if:
[all …]
Dqcom,spi-qcom-qspi.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/qcom,spi-qcom-qspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Quad Serial Peripheral Interface (QSPI)
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
12 description: The QSPI controller allows SPI protocol communication in single,
14 as NOR flash.
17 - $ref: /schemas/spi/spi-controller.yaml#
22 - enum:
[all …]
Dcdns,qspi-nor-peripheral-props.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/cdns,qspi-nor-peripheral-props.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Peripheral-specific properties for the Cadence QSPI controller.
10 See spi-peripheral-props.yaml for more info.
13 - Vaishnav Achath <vaishnav.a@ti.com>
16 # cdns,qspi-nor.yaml
17 cdns,read-delay:
22 cdns,tshsl-ns:
[all …]
Dfsl,spi-fsl-qspi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/fsl,spi-fsl-qspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Han Xu <han.xu@nxp.com>
13 - $ref: spi-controller.yaml#
18 - enum:
19 - fsl,vf610-qspi
20 - fsl,imx6sx-qspi
21 - fsl,imx7d-qspi
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Dnvidia,tegra210-quad.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/nvidia,tegra210-quad.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jonathan Hunter <jonathanh@nvidia.com>
14 - $ref: spi-controller.yaml#
19 - nvidia,tegra210-qspi
20 - nvidia,tegra186-qspi
21 - nvidia,tegra194-qspi
[all …]
Dst,stm32-qspi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/st,stm32-qspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 Quad Serial Peripheral Interface (QSPI)
10 - Christophe Kerello <christophe.kerello@foss.st.com>
11 - Patrice Chotard <patrice.chotard@foss.st.com>
14 - $ref: spi-controller.yaml#
18 const: st,stm32f469-qspi
22 - description: registers
[all …]
Datmel,quadspi.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Atmel Quad Serial Peripheral Interface (QSPI)
10 - Tudor Ambarus <tudor.ambarus@linaro.org>
13 - $ref: spi-controller.yaml#
18 - atmel,sama5d2-qspi
19 - microchip,sam9x60-qspi
20 - microchip,sama7g5-qspi
21 - microchip,sama7g5-ospi
[all …]
Dbrcm,spi-bcm-qspi.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/spi/brcm,spi-bcm-qspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kamal Dasu <kdasu.kdev@gmail.com>
11 - Rafał Miłecki <rafal@milecki.pl>
20 io with 3-byte and 4-byte addressing support.
28 - $ref: spi-controller.yaml#
33 - description: Second Instance of MSPI BRCMSTB SoCs
35 - enum:
[all …]
/linux-6.12.1/drivers/spi/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
13 dynamic device discovery; some are even write-only or read-only.
17 chips, analog to digital (and d-to-a) converters, and more.
44 If your system has an master-capable SPI controller (which
56 by providing a high-level interface to send memory-like commands.
66 This enables support for SPI-NAND mode on the Airoha NAND
68 is implemented as a SPI-MEM controller.
128 to SPI NOR chips, and support for the SPI flash memory
130 only supports SPI NOR.
155 supports spi-mem interface.
[all …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
6 ccflags-$(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_AIROHA_SNFI) += spi-airoha-snfi.o
18 obj-$(CONFIG_SPI_ALTERA) += spi-altera-platform.o
[all …]
/linux-6.12.1/arch/arm/boot/dts/intel/socfpga/
Dsocfpga_arria10_socdk_qspi.dts1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
9 &qspi {
13 #address-cells = <1>;
14 #size-cells = <1>;
15 compatible = "micron,mt25qu02g", "jedec,spi-nor";
17 spi-max-frequency = <100000000>;
19 m25p,fast-read;
20 cdns,read-delay = <3>;
21 cdns,tshsl-ns = <50>;
[all …]
Dsocfpga_arria5_socdk.dts1 // SPDX-License-Identifier: GPL-2.0+
10 compatible = "altr,socfpga-arria5-socdk", "altr,socfpga-arria5", "altr,socfpga";
14 stdout-path = "serial0:115200n8";
31 compatible = "gpio-leds";
32 led-hps0 {
37 led-hps1 {
42 led-hps2 {
47 led-hps3 {
54 compatible = "regulator-fixed";
55 regulator-name = "3.3V";
[all …]
Dsocfpga_cyclone5_socdk.dts1 // SPDX-License-Identifier: GPL-2.0+
10 compatible = "altr,socfpga-cyclone5-socdk", "altr,socfpga-cyclone5", "altr,socfpga";
14 stdout-path = "serial0:115200n8";
31 compatible = "gpio-leds";
32 led-hps0 {
37 led-hps1 {
42 led-hps2 {
47 led-hps3 {
54 compatible = "regulator-fixed";
55 regulator-name = "3.3V";
[all …]
/linux-6.12.1/arch/arm/boot/dts/renesas/
Dr8a7742-iwg21m.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 #include <dt-bindings/gpio/gpio.h>
25 compatible = "regulator-fixed";
26 regulator-name = "3P3V";
27 regulator-min-microvolt = <3300000>;
28 regulator-max-microvolt = <3300000>;
29 regulator-always-on;
30 regulator-boot-on;
35 clock-frequency = <20000000>;
39 /* GP0_18 set low to select QSPI. Doing so will disable VIN2 */
[all …]
Dr8a7743-iwg20m.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the iWave-RZG1M-20M Qseven SOM
9 #include <dt-bindings/gpio/gpio.h>
25 compatible = "regulator-fixed";
26 regulator-name = "3P3V";
27 regulator-min-microvolt = <3300000>;
28 regulator-max-microvolt = <3300000>;
29 regulator-always-on;
30 regulator-boot-on;
35 clock-frequency = <20000000>;
[all …]
Dr8a7744-iwg20m.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 #include <dt-bindings/gpio/gpio.h>
20 compatible = "regulator-fixed";
21 regulator-name = "3P3V";
22 regulator-min-microvolt = <3300000>;
23 regulator-max-microvolt = <3300000>;
24 regulator-always-on;
25 regulator-boot-on;
30 clock-frequency = <20000000>;
39 qspi_pins: qspi {
[all …]
Dr8a7745-iwg22m.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the iWave-RZG1E-G22M SODIMM SOM
9 #include <dt-bindings/gpio/gpio.h>
20 compatible = "regulator-fixed";
21 regulator-name = "3P3V";
22 regulator-min-microvolt = <3300000>;
23 regulator-max-microvolt = <3300000>;
24 regulator-always-on;
25 regulator-boot-on;
34 clock-frequency = <20000000>;
[all …]
/linux-6.12.1/arch/arm64/boot/dts/ti/
DMakefile1 # SPDX-License-Identifier: GPL-2.0-only
6 # Copyright (C) 2016-2021 Texas Instruments Incorporated - https://www.ti.com/
12 dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay.dtb
13 dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-ov5640.dtbo
14 dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
15 dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb
16 dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb
17 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia.dtb
18 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dev.dtb
19 dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-mallow.dtb
[all …]
/linux-6.12.1/arch/arm64/boot/dts/xilinx/
Dzynqmp-zcu1275-revA.dts1 // SPDX-License-Identifier: GPL-2.0+
5 * (C) Copyright 2017 - 2021, Xilinx, Inc.
11 /dts-v1/;
14 #include "zynqmp-clk-ccf.dtsi"
18 compatible = "xlnx,zynqmp-zcu1275-revA", "xlnx,zynqmp-zcu1275", "xlnx,zynqmp";
23 spi0 = &qspi;
28 stdout-path = "serial0:115200n8";
45 &qspi {
48 compatible = "m25p80", "jedec,spi-nor";
50 spi-tx-bus-width = <4>;
[all …]
Dzynqmp-zc1254-revA.dts1 // SPDX-License-Identifier: GPL-2.0+
5 * (C) Copyright 2015 - 2021, Xilinx, Inc.
11 /dts-v1/;
14 #include "zynqmp-clk-ccf.dtsi"
18 compatible = "xlnx,zynqmp-zc1254-revA", "xlnx,zynqmp-zc1254", "xlnx,zynqmp";
23 spi0 = &qspi;
28 stdout-path = "serial0:115200n8";
41 &qspi {
44 compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
45 #address-cells = <1>;
[all …]
Dzynqmp-zc1232-revA.dts1 // SPDX-License-Identifier: GPL-2.0+
5 * (C) Copyright 2017 - 2021, Xilinx, Inc.
10 /dts-v1/;
13 #include "zynqmp-clk-ccf.dtsi"
17 compatible = "xlnx,zynqmp-zc1232-revA", "xlnx,zynqmp-zc1232", "xlnx,zynqmp";
22 spi0 = &qspi;
27 stdout-path = "serial0:115200n8";
40 &qspi {
43 compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
44 #address-cells = <1>;
[all …]
/linux-6.12.1/arch/arm/boot/dts/mediatek/
Dmt7629-rfb.dts1 // SPDX-License-Identifier: GPL-2.0
7 /dts-v1/;
8 #include <dt-bindings/input/input.h>
13 compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
20 stdout-path = "serial0:115200n8";
23 gpio-keys {
24 compatible = "gpio-keys";
26 button-reset {
32 button-wps {
44 reg_3p3v: regulator-3p3v {
[all …]
/linux-6.12.1/arch/arm64/boot/dts/freescale/
Dfsl-ls1046a-tqmls1046a.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
4 * D-82229 Seefeld, Germany.
10 #include "fsl-ls1046a.dtsi"
13 &qspi {
14 num-cs = <2>;
18 compatible = "jedec,spi-nor";
20 #address-cells = <1>;
21 #size-cells = <1>;
22 spi-max-frequency = <62500000>;
[all …]
Dfsl-ls1088a-tqmls1088a.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
4 * D-82229 Seefeld, Germany.
10 #include "fsl-ls1088a.dtsi"
13 &qspi {
14 num-cs = <2>;
18 compatible = "jedec,spi-nor";
20 #address-cells = <1>;
21 #size-cells = <1>;
22 spi-max-frequency = <62500000>;
[all …]
/linux-6.12.1/arch/arm64/boot/dts/qcom/
Dsc7280-chrome-common.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
20 /delete-node/ &cdsp_mem;
21 /delete-node/ &domain_idle_states;
22 /delete-node/ &gpu_zap_mem;
23 /delete-node/ &gpu_zap_shader;
24 /delete-node/ &hyp_mem;
25 /delete-node/ &xbl_mem;
26 /delete-node/ &reserved_xbl_uefi_log;
27 /delete-node/ &sec_apps_mem;
31 domain_idle_states: domain-idle-states {
[all …]

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