Searched +full:fu540 +full:- +full:c000 +full:- +full:pwm (Results 1 – 5 of 5) sorted by relevance
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)4 ---5 $id: http://devicetree.org/schemas/pwm/pwm-sifive.yaml#6 $schema: http://devicetree.org/meta-schemas/core.yaml#8 title: SiFive PWM controller11 - Yash Shah <yash.shah@sifive.com>12 - Sagar Kadam <sagar.kadam@sifive.com>13 - Paul Walmsley <paul.walmsley@sifive.com>16 Unlike most other PWM controllers, the SiFive PWM controller currently17 only supports one period for all channels in the PWM. All PWMs need to[all …]
1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)2 /* Copyright (c) 2018-2019 SiFive, Inc */4 /dts-v1/;6 #include <dt-bindings/clock/sifive-fu540-prci.h>9 #address-cells = <2>;10 #size-cells = <2>;11 compatible = "sifive,fu540-c000", "sifive,fu540";23 #address-cells = <1>;24 #size-cells = <0>;28 i-cache-block-size = <64>;[all …]
1 // SPDX-License-Identifier: GPL-2.03 * Copyright (C) 2017-2018 SiFive4 * For SiFive's PWM IP block documentation please refer Chapter 14 of5 * Reference Manual : https://static.dev.sifive.com/FU540-C000-v1.0.pdf8 * - When changing both duty cycle and period, we cannot prevent in11 * - The hardware cannot generate a 100% duty cycle.12 * - The hardware generates only inverted output.18 #include <linux/pwm.h>61 static int pwm_sifive_request(struct pwm_chip *chip, struct pwm_device *pwm) in pwm_sifive_request() argument65 mutex_lock(&ddata->lock); in pwm_sifive_request()[all …]
1 // SPDX-License-Identifier: GPL-2.0+5 * Copyright (C) 2018-2019 SiFive18 * - drivers/tty/serial/pxa.c19 * - drivers/tty/serial/amba-pl011.c20 * - drivers/tty/serial/uartlite.c21 * - drivers/tty/serial/omap-serial.c22 * - drivers/pwm/pwm-sifive.c25 * - Chapter 19 "Universal Asynchronous Receiver/Transmitter (UART)" of26 * SiFive FE310-G000 v2p327 * - The tree/master/src/main/scala/devices/uart directory of[all …]
9 -------------------------30 ``diff -u`` to make the patch easy to merge. Be prepared to get your40 See Documentation/process/coding-style.rst for guidance here.46 See Documentation/process/submitting-patches.rst for details.57 include a Signed-off-by: line. The current version of this59 Documentation/process/submitting-patches.rst.70 that the bug would present a short-term risk to other users if it76 Documentation/admin-guide/security-bugs.rst for details.81 ---------------------------------------------------97 W: *Web-page* with status/info[all …]