| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/imx/ |
| D | fsl,imx-iomuxc-gpr.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/imx/fsl,imx-iomuxc-gpr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Peng Fan <peng.fan@nxp.com>
13 i.MX Processors have an IOMUXC General Purpose Register group for
19 - items:
20 - const: fsl,imx8mq-iomuxc-gpr
21 - const: syscon
22 - const: simple-mfd
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| /kernel/linux/linux-6.6/arch/arm/mach-imx/ |
| D | mach-imx6q.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2011-2013 Freescale Semiconductor, Inc.
15 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
44 * fixup for PLX PEX8909 bridge to configure GPIO1-7 as output High
45 * as they are used for slots1-7 PERST#
54 if (dev->devfn != 0) in ventana_pciesw_early_fixup()
58 dw |= 0xaaa8; // GPIO1-7 outputs in ventana_pciesw_early_fixup()
62 dw |= 0xfe; // GPIO1-7 output high in ventana_pciesw_early_fixup()
84 struct regmap *gpr; in imx6q_1588_init() local
87 np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-fec"); in imx6q_1588_init()
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| D | mach-imx6sx.c | 1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
18 struct regmap *gpr; in imx6sx_enet_clk_sel() local
20 gpr = syscon_regmap_lookup_by_compatible("fsl,imx6sx-iomuxc-gpr"); in imx6sx_enet_clk_sel()
21 if (!IS_ERR(gpr)) { in imx6sx_enet_clk_sel()
22 regmap_update_bits(gpr, IOMUXC_GPR1, in imx6sx_enet_clk_sel()
24 regmap_update_bits(gpr, IOMUXC_GPR1, in imx6sx_enet_clk_sel()
27 pr_err("failed to find fsl,imx6sx-iomux-gpr regmap\n"); in imx6sx_enet_clk_sel()
52 imx6_pm_ccm_init("fsl,imx6sx-ccm"); in imx6sx_init_irq()
60 platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0); in imx6sx_init_late()
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| D | mach-imx6sl.c | 1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
20 struct regmap *gpr; in imx6sl_fec_init() local
23 gpr = syscon_regmap_lookup_by_compatible("fsl,imx6sl-iomuxc-gpr"); in imx6sl_fec_init()
24 if (!IS_ERR(gpr)) { in imx6sl_fec_init()
25 regmap_update_bits(gpr, IOMUXC_GPR1, in imx6sl_fec_init()
27 regmap_update_bits(gpr, IOMUXC_GPR1, in imx6sl_fec_init()
30 pr_err("failed to find fsl,imx6sl-iomux-gpr regmap\n"); in imx6sl_fec_init()
38 platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0); in imx6sl_init_late()
64 imx6_pm_ccm_init("fsl,imx6sl-ccm"); in imx6sl_init_irq()
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| D | mach-imx7d.c | 1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/mfd/syscon/imx7-iomuxc-gpr.h>
40 struct regmap *gpr; in imx7d_enet_clk_sel() local
42 gpr = syscon_regmap_lookup_by_compatible("fsl,imx7d-iomuxc-gpr"); in imx7d_enet_clk_sel()
43 if (!IS_ERR(gpr)) { in imx7d_enet_clk_sel()
44 regmap_update_bits(gpr, IOMUXC_GPR1, IMX7D_GPR1_ENET_TX_CLK_SEL_MASK, 0); in imx7d_enet_clk_sel()
45 regmap_update_bits(gpr, IOMUXC_GPR1, IMX7D_GPR1_ENET_CLK_DIR_MASK, 0); in imx7d_enet_clk_sel()
47 pr_err("failed to find fsl,imx7d-iomux-gpr regmap\n"); in imx7d_enet_clk_sel()
66 platform_device_register_simple("imx-cpufreq-dt", -1, NULL, 0); in imx7d_init_late()
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| D | pm-imx6.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2011-2014 Freescale Semiconductor, Inc.
13 #include <linux/irqchip/arm-gic.h>
15 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
24 #include <asm/proc-fns.h>
147 0x27c, 0x498, 0x4a4, 0x490, /* SDCLK0, GPR_B0DS-B1DS, GPR_ADDS */
153 .mmdc_compat = "fsl,imx6q-mmdc",
154 .src_compat = "fsl,imx6q-src",
155 .iomuxc_compat = "fsl,imx6q-iomuxc",
156 .gpc_compat = "fsl,imx6q-gpc",
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| /kernel/linux/linux-5.10/arch/arm/mach-imx/ |
| D | mach-imx6q.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2011-2013 Freescale Semiconductor, Inc.
15 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
65 * fixup for PLX PEX8909 bridge to configure GPIO1-7 as output High
66 * as they are used for slots1-7 PERST#
75 if (dev->devfn != 0) in ventana_pciesw_early_fixup()
79 dw |= 0xaaa8; // GPIO1-7 outputs in ventana_pciesw_early_fixup()
83 dw |= 0xfe; // GPIO1-7 output high in ventana_pciesw_early_fixup()
169 struct regmap *gpr; in imx6q_1588_init() local
172 np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-fec"); in imx6q_1588_init()
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| D | mach-imx6sl.c | 1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
20 struct regmap *gpr; in imx6sl_fec_init() local
23 gpr = syscon_regmap_lookup_by_compatible("fsl,imx6sl-iomuxc-gpr"); in imx6sl_fec_init()
24 if (!IS_ERR(gpr)) { in imx6sl_fec_init()
25 regmap_update_bits(gpr, IOMUXC_GPR1, in imx6sl_fec_init()
27 regmap_update_bits(gpr, IOMUXC_GPR1, in imx6sl_fec_init()
30 pr_err("failed to find fsl,imx6sl-iomux-gpr regmap\n"); in imx6sl_fec_init()
38 platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0); in imx6sl_init_late()
64 imx6_pm_ccm_init("fsl,imx6sl-ccm"); in imx6sl_init_irq()
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| D | mach-imx6sx.c | 1 // SPDX-License-Identifier: GPL-2.0-only
11 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
45 struct regmap *gpr; in imx6sx_enet_clk_sel() local
47 gpr = syscon_regmap_lookup_by_compatible("fsl,imx6sx-iomuxc-gpr"); in imx6sx_enet_clk_sel()
48 if (!IS_ERR(gpr)) { in imx6sx_enet_clk_sel()
49 regmap_update_bits(gpr, IOMUXC_GPR1, in imx6sx_enet_clk_sel()
51 regmap_update_bits(gpr, IOMUXC_GPR1, in imx6sx_enet_clk_sel()
54 pr_err("failed to find fsl,imx6sx-iomux-gpr regmap\n"); in imx6sx_enet_clk_sel()
80 imx6_pm_ccm_init("fsl,imx6sx-ccm"); in imx6sx_init_irq()
88 platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0); in imx6sx_init_late()
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| D | mach-imx6ul.c | 1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
20 struct regmap *gpr; in imx6ul_enet_clk_init() local
22 gpr = syscon_regmap_lookup_by_compatible("fsl,imx6ul-iomuxc-gpr"); in imx6ul_enet_clk_init()
23 if (!IS_ERR(gpr)) in imx6ul_enet_clk_init()
24 regmap_update_bits(gpr, IOMUXC_GPR1, IMX6UL_GPR1_ENET_CLK_DIR, in imx6ul_enet_clk_init()
27 pr_err("failed to find fsl,imx6ul-iomux-gpr regmap\n"); in imx6ul_enet_clk_init()
32 if (dev && dev->interface == PHY_INTERFACE_MODE_MII) { in ksz8081_phy_fixup()
35 } else if (dev && dev->interface == PHY_INTERFACE_MODE_RMII) { in ksz8081_phy_fixup()
69 imx6_pm_ccm_init("fsl,imx6ul-ccm"); in imx6ul_init_irq()
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| D | mach-imx7d.c | 1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/mfd/syscon/imx7-iomuxc-gpr.h>
62 struct regmap *gpr; in imx7d_enet_clk_sel() local
64 gpr = syscon_regmap_lookup_by_compatible("fsl,imx7d-iomuxc-gpr"); in imx7d_enet_clk_sel()
65 if (!IS_ERR(gpr)) { in imx7d_enet_clk_sel()
66 regmap_update_bits(gpr, IOMUXC_GPR1, IMX7D_GPR1_ENET_TX_CLK_SEL_MASK, 0); in imx7d_enet_clk_sel()
67 regmap_update_bits(gpr, IOMUXC_GPR1, IMX7D_GPR1_ENET_CLK_DIR_MASK, 0); in imx7d_enet_clk_sel()
69 pr_err("failed to find fsl,imx7d-iomux-gpr regmap\n"); in imx7d_enet_clk_sel()
88 platform_device_register_simple("imx-cpufreq-dt", -1, NULL, 0); in imx7d_init_late()
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| D | pm-imx6.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2011-2014 Freescale Semiconductor, Inc.
12 #include <linux/irqchip/arm-gic.h>
14 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
22 #include <asm/proc-fns.h>
145 0x27c, 0x498, 0x4a4, 0x490, /* SDCLK0, GPR_B0DS-B1DS, GPR_ADDS */
151 .mmdc_compat = "fsl,imx6q-mmdc",
152 .src_compat = "fsl,imx6q-src",
153 .iomuxc_compat = "fsl,imx6q-iomuxc",
154 .gpc_compat = "fsl,imx6q-gpc",
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/imx/ |
| D | hdmi.txt | 9 following device-specific properties.
14 - compatible : Shall be one of "fsl,imx6q-hdmi" or "fsl,imx6dl-hdmi".
15 - reg: See dw_hdmi.txt.
16 - interrupts: HDMI interrupt number
17 - clocks: See dw_hdmi.txt.
18 - clock-names: Shall contain "iahb" and "isfr" as defined in dw_hdmi.txt.
19 - ports: See dw_hdmi.txt. The DWC HDMI shall have between one and four ports,
22 - gpr : Shall contain a phandle to the iomuxc-gpr region containing the HDMI
27 - ddc-i2c-bus: The HDMI DDC bus can be connected to either a system I2C master
28 or the functionally-reduced I2C master contained in the DWC HDMI. When
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| D | ldb.txt | 1 Device-Tree bindings for LVDS Display Bridge (ldb)
6 The LVDS Display Bridge device tree node contains up to two lvds-channel
10 - #address-cells : should be <1>
11 - #size-cells : should be <0>
12 - compatible : should be "fsl,imx53-ldb" or "fsl,imx6q-ldb".
16 - gpr : should be <&gpr> on i.MX53 and i.MX6q.
17 The phandle points to the iomuxc-gpr region containing the LVDS
19 - clocks, clock-names : phandles to the LDB divider and selector clocks and to
21 Documentation/devicetree/bindings/clock/clock-bindings.txt
23 "di0_pll" - LDB LVDS channel 0 mux
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| /kernel/linux/linux-6.6/drivers/phy/freescale/ |
| D | phy-fsl-imx8m-pcie.c | 1 // SPDX-License-Identifier: GPL-2.0+
12 #include <linux/mfd/syscon/imx7-iomuxc-gpr.h>
20 #include <dt-bindings/phy/phy-imx8-pcie.h>
55 const char *gpr; member
79 pad_mode = imx8_phy->refclk_pad_mode; in imx8_pcie_phy_power_on()
80 switch (imx8_phy->drvdata->variant) { in imx8_pcie_phy_power_on()
82 reset_control_assert(imx8_phy->reset); in imx8_pcie_phy_power_on()
84 /* Tune PHY de-emphasis setting to pass PCIe compliance. */ in imx8_pcie_phy_power_on()
85 if (imx8_phy->tx_deemph_gen1) in imx8_pcie_phy_power_on()
86 writel(imx8_phy->tx_deemph_gen1, in imx8_pcie_phy_power_on()
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| /kernel/linux/linux-6.6/drivers/pci/controller/dwc/ |
| D | pci-imx6.c | 1 // SPDX-License-Identifier: GPL-2.0
17 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
18 #include <linux/mfd/syscon/imx7-iomuxc-gpr.h>
36 #include "pcie-designware.h"
45 #define to_imx6_pcie(x) dev_get_drvdata((x)->dev)
69 const char *gpr; member
109 /* PCIe Port Logic registers (memory-mapped) */
122 /* PHY registers (not memory-mapped) */
159 WARN_ON(imx6_pcie->drvdata->variant != IMX8MQ && in imx6_pcie_grp_offset()
160 imx6_pcie->drvdata->variant != IMX8MQ_EP && in imx6_pcie_grp_offset()
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/remoteproc/ |
| D | fsl,imx-rproc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/fsl,imx-rproc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP i.MX Co-Processor
10 This binding provides support for ARM Cortex M4 Co-processor found on some NXP iMX SoCs.
13 - Peng Fan <peng.fan@nxp.com>
18 - fsl,imx6sx-cm4
19 - fsl,imx7d-cm4
20 - fsl,imx7ulp-cm4
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | syscon.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 represent as any specific type of device. The typical use-case is
13 for some other node's driver, or platform-specific code, to acquire
20 - Lee Jones <lee.jones@linaro.org>
27 - syscon
30 - compatible
35 - items:
36 - enum:
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/imx/ |
| D | ldb.txt | 1 Device-Tree bindings for LVDS Display Bridge (ldb)
6 The LVDS Display Bridge device tree node contains up to two lvds-channel
10 - #address-cells : should be <1>
11 - #size-cells : should be <0>
12 - compatible : should be "fsl,imx53-ldb" or "fsl,imx6q-ldb".
16 - gpr : should be <&gpr> on i.MX53 and i.MX6q.
17 The phandle points to the iomuxc-gpr region containing the LVDS
19 - clocks, clock-names : phandles to the LDB divider and selector clocks and to
21 Documentation/devicetree/bindings/clock/clock-bindings.txt
23 "di0_pll" - LDB LVDS channel 0 mux
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | imx6sl.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/interrupt-controller/irq.h>
6 #include "imx6sl-pinfunc.h"
7 #include <dt-bindings/clock/imx6sl-clock.h>
10 #address-cells = <1>;
11 #size-cells = <1>;
14 * pre-existing /chosen node to be available to insert the
50 #address-cells = <1>;
51 #size-cells = <0>;
54 compatible = "arm,cortex-a9";
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| D | imx6ul.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/clock/imx6ul-clock.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include "imx6ul-pinfunc.h"
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
57 #address-cells = <1>;
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| /kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/imx/ |
| D | imx6sl.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/interrupt-controller/irq.h>
6 #include "imx6sl-pinfunc.h"
7 #include <dt-bindings/clock/imx6sl-clock.h>
10 #address-cells = <1>;
11 #size-cells = <1>;
14 * pre-existing /chosen node to be available to insert the
50 #address-cells = <1>;
51 #size-cells = <0>;
54 compatible = "arm,cortex-a9";
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| D | imx6ul.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/clock/imx6ul-clock.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include "imx6ul-pinfunc.h"
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
57 #address-cells = <1>;
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/pinctrl/ |
| D | fsl,imx27-pinctrl.txt | 4 - compatible: "fsl,imx27-iomuxc"
6 The iomuxc driver node should define subnodes containing of pinctrl configuration subnodes.
9 - fsl,pins: three integers array, represents a group of pins mux and config
21 0 - Primary function
22 1 - Alternate function
23 2 - GPIO
24 Registers: GIUS (GPIO In Use), GPR (General Purpose Register)
28 0 - Input
29 1 - Output
37 0 - A_IN
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pinctrl/ |
| D | fsl,imx27-pinctrl.txt | 4 - compatible: "fsl,imx27-iomuxc"
6 The iomuxc driver node should define subnodes containing of pinctrl configuration subnodes.
9 - fsl,pins: three integers array, represents a group of pins mux and config
21 0 - Primary function
22 1 - Alternate function
23 2 - GPIO
24 Registers: GIUS (GPIO In Use), GPR (General Purpose Register)
28 0 - Input
29 1 - Output
37 0 - A_IN
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