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/linux-6.12.1/drivers/tty/serial/
Dstm32-usart.c1 // SPDX-License-Identifier: GPL-2.0
9 * Inspired by st-asc.c from STMicroelectronics (c)
16 #include <linux/dma-direction.h>
18 #include <linux/dma-mapping.h>
37 #include "stm32-usart.h"
46 .brr = 0x08,
68 .brr = 0x0c,
91 .brr = 0x0c,
124 val = readl_relaxed(port->membase + reg); in stm32_usart_set_bits()
126 writel_relaxed(val, port->membase + reg); in stm32_usart_set_bits()
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Dsh-sci.c1 // SPDX-License-Identifier: GPL-2.0
3 * SuperH on-chip serial module support. (SCI with no FIFO / with FIFO)
5 * Copyright (C) 2002 - 2011 Paul Mundt
9 * based off of the old drivers/char/sh-sci.c by:
26 #include <linux/dma-mapping.h>
58 #include "sh-sci.h"
60 /* Offsets into the sci_port->irqs array */
74 ((port)->irqs[SCIx_ERI_IRQ] == \
75 (port)->irqs[SCIx_RXI_IRQ]) || \
76 ((port)->irqs[SCIx_ERI_IRQ] && \
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/linux-6.12.1/Documentation/devicetree/bindings/net/
Dethernet-phy.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/net/ethernet-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrew Lunn <andrew@lunn.ch>
11 - Florian Fainelli <f.fainelli@gmail.com>
12 - Heiner Kallweit <hkallweit1@gmail.com>
14 # The dt-schema tools will generate a select statement first by using
21 pattern: "^ethernet-phy(@[a-f0-9]+)?$"
24 - $nodename
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/linux-6.12.1/drivers/net/phy/
Dbroadcom.c1 // SPDX-License-Identifier: GPL-2.0+
8 * Broadcom BCM54810, BCM54811 BroadR-Reach transceivers.
15 #include "bcm-phy-lib.h"
27 ((phydev)->drv->phy_id & (phydev)->drv->phy_id_mask)
30 ((phydev)->drv->phy_id & ~((phydev)->drv->phy_id_mask))
57 /* Long-Distance Signaling (BroadR-Reach mode aneg) relevant linkmode bits */
68 struct bcm54xx_phy_priv *priv = phydev->priv; in bcm54xx_phy_can_wakeup()
70 return phy_interrupt_is_valid(phydev) || priv->wake_irq >= 0; in bcm54xx_phy_can_wakeup()
80 if (phydev->interface == PHY_INTERFACE_MODE_RGMII || in bcm54xx_config_clock_delay()
81 phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) { in bcm54xx_config_clock_delay()
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/linux-6.12.1/drivers/mmc/host/
Domap_hsmmc.c27 #include <linux/dma-mapping.h>
37 #include <linux/mmc/slot-gpio.h>
44 #include <linux/platform_data/hsmmc-omap.h>
153 #define mmc_pdata(host) host->pdata
220 struct mmc_ios *ios = &mmc->ios; in omap_hsmmc_enable_supply()
222 if (!IS_ERR(mmc->supply.vmmc)) { in omap_hsmmc_enable_supply()
223 ret = mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, ios->vdd); in omap_hsmmc_enable_supply()
229 if (!IS_ERR(mmc->supply.vqmmc) && !host->vqmmc_enabled) { in omap_hsmmc_enable_supply()
230 ret = regulator_enable(mmc->supply.vqmmc); in omap_hsmmc_enable_supply()
235 host->vqmmc_enabled = true; in omap_hsmmc_enable_supply()
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