| /linux-6.12.1/drivers/misc/eeprom/ |
| D | at25.c | 3 * Driver for most of the SPI EEPROMs, such as Atmel AT25 models
25 * mean that some AT25 products are EEPROMs, and others are FLASH.
80 struct at25_data *at25 = priv; in at25_ee_read() local
82 size_t max_chunk = spi_max_transfer_size(at25->spi); in at25_ee_read()
92 if (unlikely(offset >= at25->chip.byte_len)) in at25_ee_read()
94 if ((offset + count) > at25->chip.byte_len) in at25_ee_read()
95 count = at25->chip.byte_len - offset; in at25_ee_read()
101 cp = at25->command; in at25_ee_read()
104 if (at25->chip.flags & EE_INSTR_BIT3_IS_ADDR) in at25_ee_read()
105 if (msg_offset >= BIT(at25->addrlen * 8)) in at25_ee_read()
[all …]
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| D | Makefile | 3 obj-$(CONFIG_EEPROM_AT25) += at25.o
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| D | Kconfig | 47 will be called at25.
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| /linux-6.12.1/arch/arm/boot/dts/aspeed/ |
| D | ibm-power10-dual.dtsi | 90 at25,byte-len = <0x80000>;
91 at25,addr-mode = <4>;
92 at25,page-size = <256>;
94 compatible = "atmel,at25";
106 at25,byte-len = <0x80000>;
107 at25,addr-mode = <4>;
108 at25,page-size = <256>;
110 compatible = "atmel,at25";
123 at25,byte-len = <0x80000>;
124 at25,addr-mode = <4>;
[all …]
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| D | ibm-power10-quad.dtsi | 741 at25,byte-len = <0x80000>;
742 at25,addr-mode = <4>;
743 at25,page-size = <256>;
745 compatible = "atmel,at25";
757 at25,byte-len = <0x80000>;
758 at25,addr-mode = <4>;
759 at25,page-size = <256>;
761 compatible = "atmel,at25";
774 at25,byte-len = <0x80000>;
775 at25,addr-mode = <4>;
[all …]
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| D | aspeed-bmc-ibm-everest.dts | 2789 at25,byte-len = <0x80000>;
2790 at25,addr-mode = <4>;
2791 at25,page-size = <256>;
2793 compatible = "atmel,at25";
2805 at25,byte-len = <0x80000>;
2806 at25,addr-mode = <4>;
2807 at25,page-size = <256>;
2809 compatible = "atmel,at25";
2822 at25,byte-len = <0x80000>;
2823 at25,addr-mode = <4>;
[all …]
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| D | ibm-power11-quad.dtsi | 402 compatible = "atmel,at25";
418 compatible = "atmel,at25";
434 compatible = "atmel,at25";
450 compatible = "atmel,at25";
755 compatible = "atmel,at25";
771 compatible = "atmel,at25";
787 compatible = "atmel,at25";
803 compatible = "atmel,at25";
1107 compatible = "atmel,at25";
1123 compatible = "atmel,at25";
[all …]
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| D | aspeed-bmc-ibm-fuji.dts | 2740 compatible = "atmel,at25";
2756 compatible = "atmel,at25";
2772 compatible = "atmel,at25";
2788 compatible = "atmel,at25";
3092 compatible = "atmel,at25";
3108 compatible = "atmel,at25";
3124 compatible = "atmel,at25";
3140 compatible = "atmel,at25";
3444 compatible = "atmel,at25";
3460 compatible = "atmel,at25";
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/eeprom/ |
| D | at25.yaml | 4 $id: http://devicetree.org/schemas/eeprom/at25.yaml#
7 title: SPI EEPROMs or FRAMs compatible with Atmel's AT25
19 # with Atmel's AT25. The compatible string requires two items where the
21 # item is fixed to "atmel,at25". Some existing bindings only have the
22 # "atmel,at25" part and should be fixed by somebody who knows vendor and
40 - const: atmel,at25
44 - const: atmel,at25
82 # Deprecated: at25,byte-len, at25,addr-mode, at25,page-size
83 at25,byte-len:
89 at25,addr-mode:
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| /linux-6.12.1/arch/arm64/boot/dts/broadcom/northstar2/ |
| D | ns2-svk.dts | 130 at25@0 {
131 compatible = "atmel,at25";
134 at25,byte-len = <0x8000>;
135 at25,addr-mode = <2>;
136 at25,page-size = <64>;
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| /linux-6.12.1/arch/arm/boot/dts/nxp/lpc/ |
| D | lpc3250-phy3250.dts | 203 eeprom: at25@0 {
204 compatible = "atmel,at25";
216 at25,byte-len = <0x8000>;
217 at25,addr-mode = <2>;
218 at25,page-size = <64>;
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| /linux-6.12.1/include/linux/spi/ |
| D | eeprom.h | 9 * by the "at25" driver. On SPI, most EEPROMS understand the same core
30 * other AT25 like chips.
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| /linux-6.12.1/Documentation/devicetree/bindings/spi/ |
| D | spi-octeon.txt | 22 compatible = "st,m95256", "atmel,at25";
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| D | ibm,spi-fsi.yaml | 47 compatible = "atmel,at25";
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| /linux-6.12.1/Documentation/devicetree/bindings/fsi/ |
| D | ibm,fsi2spi.yaml | 58 compatible = "atmel,at25";
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| /linux-6.12.1/arch/arm/boot/dts/xilinx/ |
| D | zynq-zc770-xm013.dts | 66 compatible = "atmel,at25";
|
| /linux-6.12.1/Documentation/firmware-guide/acpi/ |
| D | enumeration.rst | 240 "AT25",
253 to at25 SPI eeprom driver (this is meant for the above ACPI snippet)::
256 { "AT25", 0 },
286 Then the at25 SPI driver can get this configuration by calling device property
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| /linux-6.12.1/arch/arm/boot/dts/nxp/imx/ |
| D | imx6q-dms-ba16.dts | 51 compatible = "atmel,at25256B", "atmel,at25";
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| D | imx6ul-kontron-bl-common.dtsi | 92 compatible = "anvo,anv32e61w", "atmel,at25";
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| D | imx6q-evi.dts | 128 compatible = "st,m95m02", "atmel,at25";
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| D | imx6q-bx50v3.dtsi | 164 compatible = "atmel,at25";
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| /linux-6.12.1/arch/arm/boot/dts/cirrus/ |
| D | ep93xx-edb9302.dts | 162 compatible = "atmel,at25";
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| /linux-6.12.1/arch/arm/boot/dts/ti/omap/ |
| D | logicpd-torpedo-baseboard.dtsi | 376 at25@0 {
377 compatible = "atmel,at25";
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| /linux-6.12.1/arch/arm64/boot/dts/freescale/ |
| D | imx8mn-beacon-baseboard.dtsi | 147 compatible = "microchip,at25160bn", "atmel,at25";
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| D | imx8mm-beacon-baseboard.dtsi | 176 compatible = "microchip,at25160bn", "atmel,at25";
|