Searched +full:ascend910 +full:- +full:i2c (Results 1 – 3 of 3) sorted by relevance
| /linux/Documentation/devicetree/bindings/i2c/ |
| H A D | hisilicon,ascend910-i2c.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/hisilicon,ascend910-i2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: HiSilicon common I2C controller
10 - Yicong Yang <yangyicong@hisilicon.com>
13 The HiSilicon common I2C controller can be used for many different
17 - $ref: /schemas/i2c/i2c-controller.yaml#
21 const: hisilicon,ascend910-i2c
32 clock-frequency:
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-hisi.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * HiSilicon I2C Controller Driver for Kunpeng SoC
12 #include <linux/i2c.h>
108 /* I2C bus configuration */
116 writel_relaxed(mask, ctlr->iobase + HISI_I2C_INT_MASK); in hisi_i2c_enable_int()
121 writel_relaxed((~mask) & HISI_I2C_INT_ALL, ctlr->iobase + HISI_I2C_INT_MASK); in hisi_i2c_disable_int()
126 writel_relaxed(mask, ctlr->iobase + HISI_I2C_INT_CLR); in hisi_i2c_clear_int()
131 writel_relaxed(mask, ctlr->iobase + HISI_I2C_TX_INT_CLR); in hisi_i2c_clear_tx_int()
136 u32 int_err = ctlr->xfer_err, reg; in hisi_i2c_handle_errors()
139 reg = readl(ctlr->iobase + HISI_I2C_FIFO_STATE); in hisi_i2c_handle_errors()
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| /linux/ |
| H A D | MAINTAINERS | 5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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