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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/memory-controllers/
Dti,gpmc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/ti,gpmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments GPMC Memory Controller
10 - Tony Lindgren <tony@atomide.com>
11 - Roger Quadros <rogerq@kernel.org>
14 The GPMC is a unified memory controller dedicated for interfacing
16 - Asynchronous SRAM-like memories and ASICs
17 - Asynchronous, synchronous, and page mode burst NOR flash
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/memory-controllers/
Domap-gpmc.txt1 Device tree bindings for OMAP general purpose memory controllers (GPMC)
3 The actual devices are instantiated from the child nodes of a GPMC node.
7 - compatible: Should be set to one of the following:
9 ti,omap2420-gpmc (omap2420)
10 ti,omap2430-gpmc (omap2430)
11 ti,omap3430-gpmc (omap3430 & omap3630)
12 ti,omap4430-gpmc (omap4430 & omap4460 & omap543x)
13 ti,am3352-gpmc (am335x devices)
15 - reg: A resource specifier for the register space
17 - ti,hwmods: Should be set to "ti,gpmc" until the DT transition is
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mtd/
Dti,gpmc-nand.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mtd/ti,gpmc-nand.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments GPMC NAND Flash controller.
10 - Tony Lindgren <tony@atomide.com>
11 - Roger Quadros <rogerq@kernel.org>
14 GPMC NAND controller/Flash is represented as a child of the
15 GPMC controller node.
20 - enum:
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Dti,elm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Roger Quadros <rogerq@kernel.org>
13 ELM module is used together with GPMC and NAND Flash to detect
20 - ti,am3352-elm
21 - ti,am64-elm
33 clock-names:
35 - const: fck
37 power-domains:
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/kernel/linux/linux-6.6/arch/arm/boot/dts/ti/omap/
Ddm816x.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 #include <dt-bindings/bus/ti-sysc.h>
4 #include <dt-bindings/clock/dm816.h>
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/pinctrl/omap.h>
10 interrupt-parent = <&intc>;
11 #address-cells = <1>;
12 #size-cells = <1>;
26 #address-cells = <1>;
27 #size-cells = <0>;
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Ddm814x.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 #include <dt-bindings/bus/ti-sysc.h>
4 #include <dt-bindings/clock/dm814.h>
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/pinctrl/dm814x.h>
10 interrupt-parent = <&intc>;
11 #address-cells = <1>;
12 #size-cells = <1>;
30 #address-cells = <1>;
31 #size-cells = <0>;
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Dam335x-nano.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013 Newflow Ltd - http://www.newflow.co.uk/
5 /dts-v1/;
15 cpu0-supply = <&dcdc2_reg>;
25 compatible = "gpio-leds";
30 default-state = "off";
36 pinctrl-names = "default";
37 pinctrl-0 = <&misc_pins>;
39 misc_pins: misc-pins {
40 pinctrl-single,pins = <
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Dam33xx.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/bus/ti-sysc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/pinctrl/am33xx.h>
11 #include <dt-bindings/clock/am3.h>
15 interrupt-parent = <&intc>;
16 #address-cells = <1>;
17 #size-cells = <1>;
30 d-can0 = &dcan0;
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Dam4372.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/bus/ti-sysc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/clock/am4.h>
15 interrupt-parent = <&wakeupgen>;
16 #address-cells = <1>;
17 #size-cells = <1>;
41 #address-cells = <1>;
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Ddra7.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/bus/ti-sysc.h>
9 #include <dt-bindings/clock/dra7.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/pinctrl/dra.h>
12 #include <dt-bindings/clock/dra7.h>
17 #address-cells = <2>;
18 #size-cells = <2>;
21 interrupt-parent = <&crossbar_mpu>;
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Ddm816x.dtsi7 #include <dt-bindings/bus/ti-sysc.h>
8 #include <dt-bindings/clock/dm816.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/pinctrl/omap.h>
14 interrupt-parent = <&intc>;
15 #address-cells = <1>;
16 #size-cells = <1>;
30 #address-cells = <1>;
31 #size-cells = <0>;
33 compatible = "arm,cortex-a8";
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Dam33xx.dtsi4 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
11 #include <dt-bindings/bus/ti-sysc.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/pinctrl/am33xx.h>
14 #include <dt-bindings/clock/am3.h>
18 interrupt-parent = <&intc>;
19 #address-cells = <1>;
20 #size-cells = <1>;
33 d-can0 = &dcan0;
34 d-can1 = &dcan1;
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Ddm814x.dtsi7 #include <dt-bindings/bus/ti-sysc.h>
8 #include <dt-bindings/clock/dm814.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/pinctrl/dm814x.h>
14 interrupt-parent = <&intc>;
15 #address-cells = <1>;
16 #size-cells = <1>;
34 #address-cells = <1>;
35 #size-cells = <0>;
37 compatible = "arm,cortex-a8";
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Dam335x-nano.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013 Newflow Ltd - http://www.newflow.co.uk/
5 /dts-v1/;
15 cpu0-supply = <&dcdc2_reg>;
25 compatible = "gpio-leds";
30 default-state = "off";
36 pinctrl-names = "default";
37 pinctrl-0 = <&misc_pins>;
40 pinctrl-single,pins = <
46 pinctrl-single,pins = <
[all …]
Dam4372.dtsi4 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
11 #include <dt-bindings/bus/ti-sysc.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/arm-gic.h>
14 #include <dt-bindings/clock/am4.h>
18 interrupt-parent = <&wakeupgen>;
19 #address-cells = <1>;
20 #size-cells = <1>;
44 #address-cells = <1>;
45 #size-cells = <0>;
[all …]
Ddra7.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/bus/ti-sysc.h>
9 #include <dt-bindings/clock/dra7.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/pinctrl/dra.h>
12 #include <dt-bindings/clock/dra7.h>
17 #address-cells = <2>;
18 #size-cells = <2>;
21 interrupt-parent = <&crossbar_mpu>;
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mtd/
Dgpmc-nand.txt1 Device tree bindings for GPMC connected NANDs
3 GPMC connected NAND (found on OMAP boards) are represented as child nodes of
4 the GPMC controller with a name of "nand".
6 All timing relevant properties as well as generic gpmc child properties are
7 explained in a separate documents - please refer to
8 Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
11 Documentation/devicetree/bindings/mtd/nand-controller.yaml
16 - compatible: "ti,omap2-nand"
17 - reg: range id (CS number), base offset and length of the
19 - interrupts: Two interrupt specifiers, one for fifoevent, one for termcount.
[all …]
/kernel/linux/linux-6.6/arch/arm64/boot/dts/ti/
Dk3-am64-main.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/phy/phy-cadence.h>
9 #include <dt-bindings/phy/phy-ti.h>
12 serdes_refclk: clock-cmnrefclk {
13 #clock-cells = <0>;
14 compatible = "fixed-clock";
15 clock-frequency = <0>;
21 compatible = "mmio-sram";
23 #address-cells = <1>;
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/kernel/linux/linux-5.10/drivers/memory/
Domap-gpmc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * GPMC support functions
5 * Copyright (C) 2005-2006 Nokia Corporation
10 * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
30 #include <linux/omap-gpmc.h>
34 #include <linux/platform_data/mtd-nand-omap2.h>
36 #define DEVICE_NAME "omap-gpmc"
38 /* GPMC register offsets */
65 /* GPMC ECC control settings */
94 * The first 1MB of GPMC address space is typically mapped to
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/kernel/linux/linux-6.6/drivers/memory/
Domap-gpmc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * GPMC support functions
5 * Copyright (C) 2005-2006 Nokia Corporation
10 * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
32 #include <linux/omap-gpmc.h>
36 #include <linux/platform_data/mtd-nand-omap2.h>
38 #define DEVICE_NAME "omap-gpmc"
40 /* GPMC register offsets */
67 /* GPMC ECC control settings */
96 * The first 1MB of GPMC address space is typically mapped to
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/kernel/linux/linux-5.10/drivers/mtd/nand/raw/
Domap_elm.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
8 #define DRIVER_NAME "omap-elm"
50 /* ELM_ERROR_LOCATION_0-15 Registers */
87 writel(val, info->elm_base + offset); in elm_write_reg()
92 return readl(info->elm_base + offset); in elm_read_reg()
96 * elm_config - Configure ELM module
107 dev_err(dev, "Unable to configure elm - device not probed?\n"); in elm_config()
108 return -EPROBE_DEFER; in elm_config()
112 dev_err(dev, "unsupported config ecc-size=%d\n", ecc_step_size); in elm_config()
[all …]
/kernel/linux/linux-6.6/drivers/mtd/nand/raw/
Domap_elm.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
8 #define DRIVER_NAME "omap-elm"
50 /* ELM_ERROR_LOCATION_0-15 Registers */
87 writel(val, info->elm_base + offset); in elm_write_reg()
92 return readl(info->elm_base + offset); in elm_read_reg()
96 * elm_config - Configure ELM module
110 dev_err(dev, "Unable to configure elm - device not probed?\n"); in elm_config()
111 return -EPROBE_DEFER; in elm_config()
115 dev_err(dev, "unsupported config ecc-size=%d\n", ecc_step_size); in elm_config()
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