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/openbmc/linux/Documentation/devicetree/bindings/arm/ti/
H A Dti,davinci.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sekhar Nori <nsekhar@ti.com>
13 DA850/OMAP-L138/AM18x based boards
20 - enum:
21 - ti,da850-evm # DA850/OMAP-L138/AM18x Evaluation Module (EVM) board
22 - ti,da850-lcdk # DA850/OMAP-L138/AM18x L138/C6748 Development Kit (LCDK) board
23 - enbw,cmc # EnBW AM1808 based CMC board
24 - lego,ev3 # LEGO MINDSTORMS EV3 (AM1808 based)
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/openbmc/linux/arch/arm/mach-davinci/
H A Dclock.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright (C) 2006-2007 Texas Instruments.
6 * Copyright (C) 2008-2009 Deep Root Systems, LLC
47 * OMAP-L138 system reference guide recommends a wait for 4 OSCIN/CLKIN
53 /* From OMAP-L138 datasheet table 6-4. Units are micro seconds */
56 * From OMAP-L138 datasheet table 6-4; assuming prediv = 1, sqrt(pllm) = 4
H A Dda8xx-dt.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
5 * Modified from mach-omap/omap2/board-generic.c
23 "ti,da850-lcdk",
24 "ti,da850-evm",
29 DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x")
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
22 bool "DA830/OMAP-L137/AM17x based system"
29 bool "DA850/OMAP-L138/AM18x based system"
H A Dpdata-quirks.c1 // SPDX-License-Identifier: GPL-2.0-only
21 #define TVP5147_CH0 "tvp514x-0"
22 #define TVP5147_CH1 "tvp514x-1"
52 .name = "S-Video",
103 .card_name = "DA850/OMAP-L138 Video Capture",
161 .name = "S-Video",
178 .card_name = "DA850/OMAP-L138 Video Display",
193 while (quirks->compatible) { in pdata_quirks_check()
194 if (of_machine_is_compatible(quirks->compatible)) { in pdata_quirks_check()
195 if (quirks->fn) in pdata_quirks_check()
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H A Dda850.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * TI DA850/OMAP-L138 chip specific setup
5 * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com/
7 * Derived from: arch/arm/mach-davinci/da830.c
16 #include <linux/mfd/da8xx-cfgchip.h>
20 #include <clocksource/timer-davinci.h>
275 .name = "da850/omap-l138",
282 .name = "da850/omap-l138/am18x",
299 .id = -1,
323 .id = -1,
/openbmc/linux/Documentation/devicetree/bindings/clock/ti/davinci/
H A Dpll.txt8 - compatible: shall be one of:
9 - "ti,da850-pll0" for PLL0 on DA850/OMAP-L138/AM18XX
10 - "ti,da850-pll1" for PLL1 on DA850/OMAP-L138/AM18XX
11 - reg: physical base address and size of the controller's register area.
12 - clocks: phandles corresponding to the clock names
13 - clock-names: names of the clock sources - depends on compatible string
14 - for "ti,da850-pll0", shall be "clksrc", "extclksrc"
15 - for "ti,da850-pll1", shall be "clksrc"
18 - ti,clkmode-square-wave: Indicates that the board is supplying a square
20 This property is only valid when compatible = "ti,da850-pll0".
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H A Dpsc.txt7 - compatible: shall be one of:
8 - "ti,da850-psc0" for PSC0 on DA850/OMAP-L138/AM18XX
9 - "ti,da850-psc1" for PSC1 on DA850/OMAP-L138/AM18XX
10 - reg: physical base address and size of the controller's register area
11 - #clock-cells: from common clock binding; shall be set to 1
12 - #power-domain-cells: from generic power domain binding; shall be set to 1.
13 - clocks: phandles to clocks corresponding to the clock-names property
14 - clock-names: list of parent clock names - depends on compatible value
15 - for "ti,da850-psc0", shall be "pll0_sysclk1", "pll0_sysclk2",
17 - for "ti,da850-psc1", shall be "pll0_sysclk2", "pll0_sysclk4", "async3"
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/openbmc/u-boot/doc/
H A DREADME.davinci4 This README is about U-Boot support for TI's ARM 926EJS based family of SoCs.
8 an OMAP part number are very similar to the DaVinci series of SOC's
93 from a storage device and loads it into the IRAM. The UBL then loads the U-Boot
100 is provided to load U-Boot directly from SPI flash. In this case, the
102 To build U-Boot with this SPL, do
104 make u-boot.ais
105 and program the resulting u-boot.ais file to the SPI flash of the DA850 EVM.
149 http://focus.ti.com/docs/prod/folders/print/omap-l138.html
150 http://www.logicpd.com/products/development-kits/zoom-omap-l138-evm-development-kit
/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Ddavinci-mcbsp.txt4 This binding describes the "Multi-channel Buffered Serial Port" (McBSP)
5 audio interface found in some TI DaVinci processors like the OMAP-L138 or AM180x.
10 - compatible :
11 "ti,da850-mcbsp" : for DA850, AM180x and OPAM-L138 platforms
13 - reg : physical base address and length of the controller memory mapped
15 - reg-names : Should contain:
19 - dmas: three element list of DMA controller phandles, DMA request line and
21 - dma-names: identifier string for each DMA request line in the dmas property.
27 - interrupts : Interrupt numbers for McBSP
28 - interrupt-names : Known interrupt names are "rx" and "tx"
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/openbmc/u-boot/arch/arm/dts/
H A Dda850-lcdk.dts6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
12 model = "DA850/AM1808/OMAP-L138 LCDK";
13 compatible = "ti,da850-lcdk", "ti,da850";
21 stdout-path = "serial2:115200n8";
29 reserved-memory {
30 #address-cells = <1>;
31 #size-cells = <1>;
34 dsp_memory_region: dsp-memory@c3000000 {
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/openbmc/linux/drivers/pinctrl/
H A Dpinctrl-da850-pupd.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Pinconf driver for TI DA850/OMAP-L138/AM18XX pullup/pulldown groups
15 #include <linux/pinctrl/pinconf-generic.h>
73 val = readl(data->base + DA850_PUPD_ENA); in da850_pupd_pin_config_group_get()
86 val = readl(data->base + DA850_PUPD_SEL); in da850_pupd_pin_config_group_get()
92 return -EINVAL; in da850_pupd_pin_config_group_get()
110 ena = readl(data->base + DA850_PUPD_ENA); in da850_pupd_pin_config_group_set()
111 sel = readl(data->base + DA850_PUPD_SEL); in da850_pupd_pin_config_group_set()
129 return -EINVAL; in da850_pupd_pin_config_group_set()
133 writel(sel, data->base + DA850_PUPD_SEL); in da850_pupd_pin_config_group_set()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
66 will be called pinctrl-apple-gpio.
69 bool "Axis ARTPEC-6 pin controller driver"
74 This is the driver for the Axis ARTPEC-6 pin controller. This driver
77 found in Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
86 functionality. This driver supports the pinmux, push-pull and
117 tristate "X-Powers AXP209 PMIC pinctrl and GPIO Support"
150 called pinctrl-cy8c95x0.
153 tristate "TI DA850/OMAP-L138/AM18XX pull-up and pull-down groups"
158 Driver for TI DA850/OMAP-L138/AM18XX pinconf. Used to control
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/openbmc/u-boot/board/Barix/ipam390/
H A DREADME.ipam3905 In the context of U-Boot, the board is booted in three stages. The initial
19 spl code starts the u-boot image
29 it allows for additional flexibility (run-time detect of board revision,
34 run "tools/buildman/buildman -k ipam390" in the u-boot source tree.
35 Once this build completes you will have a ../current/ipam390/u-boot.ais file
41 Assuming that the network is configured and enabled and the u-boot.ais file
44 U-Boot > print upd_uboot
45 upd_uboot=tftp c0000000 ${u-boot};nand erase.part u-boot;nand write c0000000 20000 ${filesize}
46 U-Boot >
47 U-Boot > run upd_uboot
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/openbmc/linux/Documentation/devicetree/bindings/bus/
H A Dti,da850-mstpri.txt8 OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh82c/spruh82c.pdf
12 - compatible: "ti,da850-mstpri" - for da850 based boards
13 - reg: offset and length of the mstpri registers
15 Example for da850-lcdk is shown below.
18 compatible = "ti,da850-mstpri";
/openbmc/u-boot/board/davinci/da8xxevm/
H A DKconfig21 The OMAP-L138 and AM1808 SoM are programmed with
/openbmc/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dti,da8xx-ddrctl.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/ti,da8xx-ddrctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bartosz Golaszewski <bgolaszewski@baylibre.com>
11 - Krzysztof Kozlowski <krzk@kernel.org>
15 OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh82c/spruh82c.pdf
19 const: ti,da850-ddr-controller
25 - compatible
26 - reg
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/openbmc/linux/Documentation/devicetree/bindings/pinctrl/
H A Dti,da850-pupd.txt1 * Pin configuration for TI DA850/OMAP-L138/AM18x
8 - compatible: Must be "ti,da850-pupd"
9 - reg: Base address and length of the memory resource used by the pullup/down
17 - groups: An array of strings, each string containing the name of a pin group.
21 pinctrl-bindings.txt in this directory. The supported parameters are
22 bias-disable, bias-pull-up, bias-pull-down.
26 -------
30 pinconf: pin-controller@22c00c {
31 compatible = "ti,da850-pupd";
35 In board-specific file:
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/openbmc/linux/Documentation/devicetree/bindings/remoteproc/
H A Dti,davinci-rproc.txt4 Binding status: Unstable - Subject to changes for DT representation of clocks
7 The TI Davinci family of SoCs usually contains a TI DSP Core sub-system that
8 is used to offload some of the processor-intensive tasks or algorithms, for
11 The processor cores in the sub-system usually contain additional sub-modules
18 Each DSP Core sub-system is represented as a single DT node.
21 --------------------
24 - compatible: Should be one of the following,
25 "ti,da850-dsp" for DSPs on OMAP-L138 SoCs
27 - reg: Should contain an entry for each value in 'reg-names'.
30 the parent node's '#address-cells' and '#size-cells' values.
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/openbmc/linux/Documentation/devicetree/bindings/display/tilcdc/
H A Dtilcdc.txt1 Device-Tree bindings for tilcdc DRM driver
4 - compatible: value should be one of the following:
5 - "ti,am33xx-tilcdc" for AM335x based boards
6 - "ti,da850-tilcdc" for DA850/AM18x/OMAP-L138 based boards
7 - interrupts: the interrupt number
8 - reg: base address and size of the LCDC device
11 - ti,hwmods: Name of the hwmod associated to the LCDC
14 - max-bandwidth: The maximum pixels per second that the memory
16 - max-width: The maximum horizontal pixel width supported by
18 - max-pixelclock: The maximum pixel clock that can be supported
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/openbmc/linux/arch/arm/boot/dts/ti/davinci/
H A Dda850-lcdk.dts1 // SPDX-License-Identifier: GPL-2.0-only
5 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
11 model = "DA850/AM1808/OMAP-L138 LCDK";
12 compatible = "ti,da850-lcdk", "ti,da850";
20 stdout-path = "serial2:115200n8";
28 reserved-memory {
29 #address-cells = <1>;
30 #size-cells = <1>;
[all …]
/openbmc/linux/drivers/remoteproc/
H A Dda8xx_remoteproc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Remote processor machine-specific module for DA8XX
26 "Name of DSP firmware file in /lib/firmware (if not specified defaults to 'rproc-dsp-fw')");
29 * OMAP-L138 Technical References:
30 * http://www.ti.com/product/omap-l138
38 #define DA8XX_RPROC_LOCAL_ADDRESS_MASK (SZ_16M - 1)
41 * struct da8xx_rproc_mem - internal memory structure
55 * struct da8xx_rproc - da8xx remote processor instance state
60 * @ack_fxn: chip-specific ack function for ack'ing irq
80 * handle_event() - inbound virtqueue message workqueue function
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/openbmc/linux/Documentation/devicetree/bindings/spi/
H A Dspi-davinci.txt4 Keystone 2 - https://www.ti.com/lit/ug/sprugp2a/sprugp2a.pdf
5 dm644x - https://www.ti.com/lit/ug/sprue32a/sprue32a.pdf
6 OMAP-L138/da830 - http://www.ti.com/lit/ug/spruh77a/spruh77a.pdf
9 - #address-cells: number of cells required to define a chip select
11 - #size-cells: should be zero.
12 - compatible:
13 - "ti,dm6441-spi" for SPI used similar to that on DM644x SoC family
14 - "ti,da830-spi" for SPI used similar to that on DA8xx SoC family
15 - "ti,keystone-spi" for SPI used similar to that on Keystone2 SoC
17 - reg: Offset and length of SPI controller register space
[all …]
/openbmc/linux/drivers/clk/davinci/
H A Dpll.c1 // SPDX-License-Identifier: GPL-2.0
7 * Based on arch/arm/mach-davinci/clock.c
8 * Copyright (C) 2006-2007 Texas Instruments.
9 * Copyright (C) 2008-2009 Deep Root Systems, LLC
12 #include <linux/clk-provider.h>
24 #include <linux/platform_data/clk-davinci-pll.h>
80 * OMAP-L138 system reference guide recommends a wait for 4 OSCIN/CLKIN
87 /* From OMAP-L138 datasheet table 6-4. Units are micro seconds */
91 * From OMAP-L138 datasheet table 6-4; assuming prediv = 1, sqrt(pllm) = 4
97 * struct davinci_pll_clk - Main PLL clock (aka PLLOUT)
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H A Dpsc-da850.c1 // SPDX-License-Identifier: GPL-2.0
3 * PSC clock descriptions for TI DA850/OMAP-L138/AM18XX
8 #include <linux/clk-provider.h>
9 #include <linux/reset-controller.h>
19 LPSC_CLKDEV1(emifa_clkdev, NULL, "ti-aemif");
21 LPSC_CLKDEV1(mmcsd0_clkdev, NULL, "da830-mmc.0");
25 LPSC_CLKDEV1(dsp_clkdev, NULL, "davinci-rproc.0");
43 LPSC_CLKDEV3(usb0_clkdev, "fck", "da830-usb-phy-clks",
44 NULL, "musb-da8xx",
45 NULL, "cppi41-dmaengine");
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