Searched +full:tegra194 +full:- +full:gte +full:- +full:aon (Results 1 – 5 of 5) sorted by relevance
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/timestamp/nvidia,tegra194-hte.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Dipen Patel <dipenp@nvidia.com>13 Tegra SoC has two instances of generic hardware timestamping engines (GTE)14 known as GTE GPIO and GTE IRQ, which can monitor subset of GPIO and on chip18 to enable or disable for the hardware timestamping. The GTE GPIO monitors19 GPIO lines from the AON (always on) GPIO controller.24 - nvidia,tegra194-gte-aon[all …]
1 .. SPDX-License-Identifier: GPL-2.0+7 -----------8 The Nvidia tegra HTE provider also known as GTE (Generic Timestamping Engine)9 driver implements two GTE instances: 1) GPIO GTE and 2) LIC10 (Legacy Interrupt Controller) IRQ GTE. Both GTE instances get the timestamp14 GPIO GTE15 --------17 This GTE instance timestamps GPIO in real time. For that to happen GPIO18 needs to be configured as input. Only the always on (AON) GPIO controller20 the GPIO GTE. To support this, GPIOLIB adds two optional APIs as mentioned[all …]
1 # SPDX-License-Identifier: GPL-2.0-only18 tristate "NVIDIA Tegra194 HTE Support"23 known as generic timestamping engine (GTE) support on NVIDIA Tegra19424 systems-on-chip. The driver supports 352 LIC IRQs and 39 AON GPIOs28 tristate "NVIDIA Tegra194 HTE Test"31 The NVIDIA Tegra194 GTE test driver demonstrates how to use HTE
1 // SPDX-License-Identifier: GPL-2.03 * Copyright (c) 2021-2022 NVIDIA Corporation28 #define NV_AON_SLICE_INVALID -131 /* AON HTE line map For slice 1 */35 /* AON HTE line map For slice 2 */80 #define HTE_SLICE_SIZE (HTE_SLICE1_TETEN - HTE_SLICE0_TETEN)354 return readl(hte->regs + reg); in tegra_hte_readl()360 writel(val, hte->regs + reg); in tegra_hte_writel()370 return -EINVAL; in tegra_hte_map_to_line_id()372 return -EINVAL; in tegra_hte_map_to_line_id()[all …]
1 // SPDX-License-Identifier: GPL-2.02 #include <dt-bindings/clock/tegra194-clock.h>3 #include <dt-bindings/gpio/tegra194-gpio.h>4 #include <dt-bindings/interrupt-controller/arm-gic.h>5 #include <dt-bindings/mailbox/tegra186-hsp.h>6 #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>7 #include <dt-bindings/pinctrl/pinctrl-tegra.h>8 #include <dt-bindings/power/tegra194-powergate.h>9 #include <dt-bindings/reset/tegra194-reset.h>10 #include <dt-bindings/thermal/tegra194-bpmp-thermal.h>[all …]