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Searched +full:imx1 +full:- +full:clock (Results 1 – 22 of 22) sorted by relevance

/Linux-v5.10/arch/arm/boot/dts/
Dimx1.dtsi1 // SPDX-License-Identifier: GPL-2.0+
5 #include "imx1-pinfunc.h"
7 #include <dt-bindings/clock/imx1-clock.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
34 aitc: aitc-interrupt-controller@223000 {
35 compatible = "fsl,imx1-aitc", "fsl,avic";
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Dimx35.dtsi1 // SPDX-License-Identifier: GPL-2.0
7 #include "imx35-pinfunc.h"
10 #address-cells = <1>;
11 #size-cells = <1>;
14 * pre-existing /chosen node to be available to insert the
38 #address-cells = <1>;
39 #size-cells = <0>;
42 compatible = "arm,arm1136jf-s";
48 avic: avic-interrupt-controller@68000000 {
49 compatible = "fsl,imx35-avic", "fsl,avic";
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/Linux-v5.10/Documentation/devicetree/bindings/clock/
Dimx1-clock.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/imx1-clock.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Clock bindings for Freescale i.MX1 CPUs
10 - Alexander Shiyan <shc_work@mail.ru>
13 The clock consumer should specify the desired clock by having the clock
14 ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx1-clock.h
15 for the full list of i.MX1 clock IDs.
19 const: fsl,imx1-ccm
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/Linux-v5.10/Documentation/devicetree/bindings/i2c/
Di2c-imx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-imx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale Inter IC (I2C) and High Speed Inter IC (HS-I2C) for i.MX
10 - Wolfram Sang <wolfram@the-dreams.de>
13 - $ref: /schemas/i2c/i2c-controller.yaml#
18 - const: fsl,imx1-i2c
19 - const: fsl,imx21-i2c
20 - const: fsl,vf610-i2c
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/Linux-v5.10/Documentation/devicetree/bindings/display/imx/
Dfsl,imx-fb.txt3 This framebuffer driver supports devices imx1, imx21, imx25, and imx27.
6 - compatible : "fsl,<chip>-fb", chip should be imx1 or imx21
7 - reg : Should contain 1 register ranges(address and length)
8 - interrupts : One interrupt of the fb dev
11 - display: Phandle to a display node as described in
12 Documentation/devicetree/bindings/display/panel/display-timing.txt
14 - bits-per-pixel: Bits per pixel
15 - fsl,pcr: LCDC PCR value
17 - fsl,aus-mode: boolean to enable AUS mode (only for imx21)
20 - lcd-supply: Regulator for LCD supply voltage.
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/Linux-v5.10/drivers/clk/imx/
Dclk-imx1.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/clk-provider.h>
12 #include <dt-bindings/clock/imx1-clock.h>
73 CLK_OF_DECLARE(imx1_ccm, "fsl,imx1-ccm", mx1_clocks_init_dt);
/Linux-v5.10/Documentation/devicetree/bindings/rtc/
Drtc-mxc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/rtc/rtc-mxc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Real Time Clock of the i.MX SoCs
10 - $ref: "rtc.yaml#"
13 - Philippe Reynes <tremyfr@gmail.com>
18 - fsl,imx1-rtc
19 - fsl,imx21-rtc
29 - description: input reference
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/Linux-v5.10/Documentation/devicetree/bindings/bus/
Dimx-weim.txt5 wireless and mobile applications that use low-power technology.
11 - compatible: Should contain one of the following:
12 "fsl,imx1-weim"
13 "fsl,imx27-weim"
14 "fsl,imx51-weim"
15 "fsl,imx50-weim"
16 "fsl,imx6q-weim"
17 - reg: A resource specifier for the register space
19 - clocks: the clock, see the example below.
20 - #address-cells: Must be set to 2 to allow memory address translation
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/Linux-v5.10/Documentation/devicetree/bindings/timer/
Dfsl,imxgpt.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sascha Hauer <s.hauer@pengutronix.de>
15 - const: fsl,imx1-gpt
16 - const: fsl,imx21-gpt
17 - items:
18 - const: fsl,imx27-gpt
19 - const: fsl,imx21-gpt
20 - const: fsl,imx31-gpt
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/Linux-v5.10/drivers/pwm/
Dpwm-imx1.c1 // SPDX-License-Identifier: GPL-2.0
42 ret = clk_prepare_enable(imx->clk_ipg); in pwm_imx1_clk_prepare_enable()
46 ret = clk_prepare_enable(imx->clk_per); in pwm_imx1_clk_prepare_enable()
48 clk_disable_unprepare(imx->clk_ipg); in pwm_imx1_clk_prepare_enable()
59 clk_disable_unprepare(imx->clk_per); in pwm_imx1_clk_disable_unprepare()
60 clk_disable_unprepare(imx->clk_ipg); in pwm_imx1_clk_disable_unprepare()
74 * Bootloader (u-boot or WinCE+haret) has programmed the PWM in pwm_imx1_config()
86 max = readl(imx->mmio_base + MX1_PWMP); in pwm_imx1_config()
89 writel(max - p, imx->mmio_base + MX1_PWMS); in pwm_imx1_config()
104 value = readl(imx->mmio_base + MX1_PWMC); in pwm_imx1_enable()
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/Linux-v5.10/Documentation/devicetree/bindings/pwm/
Dimx-pwm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pwm/imx-pwm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Philipp Zabel <p.zabel@pengutronix.de>
13 "#pwm-cells":
18 - 2
19 - 3
23 - enum:
24 - fsl,imx1-pwm
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/Linux-v5.10/include/soc/imx/
Dtimer.h1 /* SPDX-License-Identifier: GPL-2.0-only */
17 * This is a stop-gap solution for clock drivers like imx1/imx21 which call
18 * mxc_timer_init() to initialize timer for non-DT boot. It can be removed
19 * when these legacy non-DT support is converted or dropped.
/Linux-v5.10/Documentation/devicetree/bindings/spi/
Dfsl-imx-cspi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/fsl-imx-cspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Shawn Guo <shawnguo@kernel.org>
13 - $ref: "/schemas/spi/spi-controller.yaml#"
18 - const: fsl,imx1-cspi
19 - const: fsl,imx21-cspi
20 - const: fsl,imx27-cspi
21 - const: fsl,imx31-cspi
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/Linux-v5.10/arch/m68k/coldfire/
Dm53xx.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * m53xx.c -- platform support for ColdFire 53xx based boards
7 * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
37 DEFINE_CLK(0, "imx1-i2c.0", 22, MCF_CLK);
58 DEFINE_CLK(0, "mcfusb-otg.0", 44, MCF_CLK);
59 DEFINE_CLK(0, "mcfusb-host.0", 45, MCF_CLK);
76 &__clk_0_22, /* imx1-i2c.0 */
97 &__clk_0_44, /* mcfusb-otg.0 */
98 &__clk_0_45, /* mcfusb-host.0 */
132 &__clk_0_22, /* imx1-i2c.0 */
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/Linux-v5.10/drivers/rtc/
Drtc-mxc.c1 // SPDX-License-Identifier: GPL-2.0+
3 // Copyright 2004-2008 Freescale Semiconductor, Inc. All Rights Reserved.
75 .name = "imx1-rtc",
78 .name = "imx21-rtc",
88 { .compatible = "fsl,imx1-rtc", .data = (const void *)IMX1_RTC },
89 { .compatible = "fsl,imx21-rtc", .data = (const void *)IMX21_RTC },
97 return data->devtype == IMX1_RTC; in is_imx1_rtc()
107 void __iomem *ioaddr = pdata->ioaddr; in get_alarm_or_time()
136 void __iomem *ioaddr = pdata->ioaddr; in set_alarm_or_time()
142 tod -= hr * 3600; in set_alarm_or_time()
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/Linux-v5.10/drivers/gpio/
Dgpio-mxc.c1 // SPDX-License-Identifier: GPL-2.0+
8 // Copyright (C) 2004-2010 Freescale Semiconductor, Inc. All Rights Reserved.
81 .edge_sel_reg = -EINVAL,
96 .edge_sel_reg = -EINVAL,
121 #define GPIO_DR (mxc_gpio_hwdata->dr_reg)
122 #define GPIO_GDIR (mxc_gpio_hwdata->gdir_reg)
123 #define GPIO_PSR (mxc_gpio_hwdata->psr_reg)
124 #define GPIO_ICR1 (mxc_gpio_hwdata->icr1_reg)
125 #define GPIO_ICR2 (mxc_gpio_hwdata->icr2_reg)
126 #define GPIO_IMR (mxc_gpio_hwdata->imr_reg)
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/Linux-v5.10/drivers/bus/
Dimx-weim.c15 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
67 { .compatible = "fsl,imx1-weim", .data = &imx1_weim_devtype, },
69 { .compatible = "fsl,imx27-weim", .data = &imx27_weim_devtype, },
71 { .compatible = "fsl,imx50-weim", .data = &imx50_weim_devtype, },
72 { .compatible = "fsl,imx6q-weim", .data = &imx50_weim_devtype, },
74 { .compatible = "fsl,imx51-weim", .data = &imx51_weim_devtype, },
81 struct device_node *np = pdev->dev.of_node; in imx_weim_gpr_setup()
96 gpr = syscon_regmap_lookup_by_phandle(np, "fsl,weim-cs-gpr"); in imx_weim_gpr_setup()
98 dev_dbg(&pdev->dev, "failed to find weim-cs-gpr\n"); in imx_weim_gpr_setup()
124 dev_err(&pdev->dev, "Invalid 'ranges' configuration\n"); in imx_weim_gpr_setup()
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/Linux-v5.10/drivers/video/fbdev/
Dimxfb.c14 * linux-arm-kernel@lists.arm.linux.org.uk
31 #include <linux/dma-mapping.h>
44 #include <linux/platform_data/video-imxfb.h>
51 #define DRIVER_NAME "imx-fb"
123 /* Used fb-mode. Can be set on kernel command line, therefore file-static. */
180 .name = "imx1-fb",
183 .name = "imx21-fb",
193 .compatible = "fsl,imx1-fb",
196 .compatible = "fsl,imx21-fb",
206 return fbi->devtype == IMX1_FB; in is_imx1_fb()
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/Linux-v5.10/drivers/clocksource/
Dtimer-imx-gpt.c1 // SPDX-License-Identifier: GPL-2.0+
3 // Copyright (C) 2000-2001 Deep Blue Solutions
5 // Copyright (C) 2006-2007 Pavel Pisa (ppisa@pikron.com)
23 * - MX1/MXL
24 * - MX21, MX27.
25 * - MX25, MX31, MX35, MX37, MX51, MX6Q(rev1.0)
26 * - MX6DL, MX6SX, MX6Q(rev1.1+)
93 tmp = readl_relaxed(imxtm->base + MXC_TCTL); in imx1_gpt_irq_disable()
94 writel_relaxed(tmp & ~MX1_2_TCTL_IRQEN, imxtm->base + MXC_TCTL); in imx1_gpt_irq_disable()
100 writel_relaxed(0, imxtm->base + V2_IR); in imx31_gpt_irq_disable()
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/Linux-v5.10/drivers/i2c/busses/
Di2c-imx.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2002 Motorola GSG-China
27 #include <linux/dma-mapping.h>
44 #include <linux/platform_data/i2c-imx.h>
51 #define DRIVER_NAME "imx-i2c"
97 * - write zero to clear(w0c) INT flag on i.MX,
98 * - but write one to clear(w1c) INT flag on Vybrid.
100 * - set I2CR_IEN bit enable the module on i.MX,
101 * - but clear I2CR_IEN bit enable the module on Vybrid.
111 * sorted list of clock divider, register value pairs
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/Linux-v5.10/drivers/spi/
Dspi-imx.c1 // SPDX-License-Identifier: GPL-2.0+
2 // Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
9 #include <linux/dma-mapping.h>
27 #include <linux/platform_data/dma-imx.h>
124 return d->devtype_data->devtype == IMX27_CSPI; in is_imx27_cspi()
129 return d->devtype_data->devtype == IMX35_CSPI; in is_imx35_cspi()
134 return d->devtype_data->devtype == IMX51_ECSPI; in is_imx51_ecspi()
139 return d->devtype_data->devtype == IMX53_ECSPI; in is_imx53_ecspi()
145 unsigned int val = readl(spi_imx->base + MXC_CSPIRXDATA); \
147 if (spi_imx->rx_buf) { \
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/Linux-v5.10/drivers/tty/serial/
Dimx.c1 // SPDX-License-Identifier: GPL-2.0+
30 #include <linux/dma-mapping.h>
33 #include <linux/platform_data/serial-imx.h>
34 #include <linux/platform_data/dma-imx.h>
78 #define IMX1_UCR1_UARTCLKEN (1<<2) /* UART clock enabled, i.mx1 only */
125 #define UFCR_RFDIV_REG(x) (((x) < 7 ? 6 - (x) : 6) << 7)
161 /* We've been assigned a range on the "Low-density serial ports" major */
174 #define DRIVER_NAME "IMX-uart"
268 .name = "imx1-uart",
271 .name = "imx21-uart",
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