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/linux/Documentation/devicetree/bindings/clock/ti/davinci/
H A Dda8xx-cfgchip.txt1 Binding for TI DA8XX/OMAP-L13X/AM17XX/AM18XX CFGCHIP clocks
3 TI DA8XX/OMAP-L13X/AM17XX/AM18XX SoCs contain a general purpose set of
8 (compatible = "ti,da830-cfgchip").
11 --------------
13 - compatible: shall be "ti,da830-usb-phy-clocks".
14 - #clock-cells: from common clock binding; shall be set to 1.
15 - clocks: phandles to the parent clocks corresponding to clock-names
16 - clock-names: shall be "fck", "usb_refclkin", "auxclk"
22 ------------------------------
24 - compatible: shall be "ti,da830-tbclksync".
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/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dti,pruss-intc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/ti,pruss-intc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI PRU-ICSS Local Interrupt Controller
10 - Suman Anna <s-anna@ti.com>
13 Each PRU-ICSS has a single interrupt controller instance that is common
22 The property "ti,irqs-reserved" is used for denoting the connection
30 through 19) are connected to new sub-modules within the ICSSG instances.
32 This interrupt-controller node should be defined as a child node of the
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/linux/drivers/rtc/
H A Drtc-omap.c1 // SPDX-License-Identifier: GPL-2.0+
3 * TI OMAP Real Time Clock interface for Linux
23 #include <linux/pinctrl/pinconf-generic.h>
28 #include <linux/rtc/rtc-omap.h>
31 * The OMAP RTC is a year/month/day/hours/minutes/seconds BCD clock
32 * with century-range alarm matching, driven by the 32kHz clock.
34 * The main user-visible ways it differs from PC RTCs are by omitting
35 * "don't care" alarm fields and sub-second periodic IRQs, and having
38 * Board-specific wiring options include using split power mode with
41 * low power modes) for OMAP1 boards (OMAP-L138 has this built into
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
44 This clock should be battery-backed, so that it reads the correct
45 time when the system boots from a power-off state. Otherwise, your
141 once-per-second update interrupts, used for synchronization.
159 will be called rtc-test.
173 will be called rtc-88pm860x.
183 will be called rtc-88pm80x.
193 will be called rtc-88pm886.
197 tristate "Abracon AB-RTCMC-32.768kHz-B5ZE-S3"
200 AB-RTCMC-32.768kHz-B5ZE-S3 I2C RTC chip.
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/linux/drivers/clk/davinci/
H A Dda8xx-cfgchip.c1 // SPDX-License-Identifier: GPL-2.0
3 * Clock driver for DA8xx/AM17xx/AM18xx/OMAP-L13x CFGCHIP
8 #include <linux/clk-provider.h>
12 #include <linux/mfd/da8xx-cfgchip.h>
15 #include <linux/platform_data/clk-da8xx-cfgchip.h>
21 /* --- Gate clocks --- */
46 return regmap_write_bits(clk->regmap, clk->reg, clk->mask, clk->mask); in da8xx_cfgchip_gate_clk_enable()
53 regmap_write_bits(clk->regmap, clk->reg, clk->mask, 0); in da8xx_cfgchip_gate_clk_disable()
61 regmap_read(clk->regmap, clk->reg, &val); in da8xx_cfgchip_gate_clk_is_enabled()
63 return !!(val & clk->mask); in da8xx_cfgchip_gate_clk_is_enabled()
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