Searched +full:ixp46x +full:- +full:ptp +full:- +full:timer (Results 1 – 3 of 3) sorted by relevance
| /linux/Documentation/devicetree/bindings/net/ |
| H A D | intel,ixp46x-ptp-timer.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/net/intel,ixp46x-ptp-timer.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Intel IXP46x PTP Timer (TSYNC)
11 - Linus Walleij <linus.walleij@linaro.org>
14 The Intel IXP46x PTP timer is known in the manual as IEEE1588 Hardware
15 Assist and Time Synchronization Hardware Assist TSYNC provides a PTP
16 timer. It exists in the Intel IXP45x and IXP46x XScale SoCs.
20 const: intel,ixp46x-ptp-timer
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| /linux/drivers/net/ethernet/xscale/ |
| H A D | ptp_ixp46x.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * PTP 1588 clock using the IXP46X
46 lo = __raw_readl(®s->systime_lo); in ixp_systime_read()
47 hi = __raw_readl(®s->systime_hi); in ixp_systime_read()
64 __raw_writel(lo, ®s->systime_lo); in ixp_systime_write()
65 __raw_writel(hi, ®s->systime_hi); in ixp_systime_write()
75 struct ixp46x_ts_regs *regs = ixp_clock->regs; in isr()
79 val = __raw_readl(®s->event); in isr()
83 if (ixp_clock->exts0_enabled) { in isr()
84 hi = __raw_readl(®s->asms_hi); in isr()
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| /linux/arch/arm/boot/dts/intel/ixp/ |
| H A D | intel-ixp45x-ixp46x.dtsi | 1 // SPDX-License-Identifier: ISC
4 * in the IXP45x and IXP46x series. This series has 64 interrupts and adds a
8 #include "intel-ixp4xx.dtsi"
13 compatible = "intel,ixp46x-expansion-bus-controller", "syscon";
19 compatible = "intel,ixp46x-rng";
23 interrupt-controller@c8003000 {
24 compatible = "intel,ixp43x-interrupt";
32 compatible = "intel,ixp4xx-udc";
39 compatible = "intel,ixp4xx-i2c";
47 compatible = "intel,ixp4xx-ethernet";
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