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/linux-5.10/Documentation/devicetree/bindings/clock/
Dimx21-clock.yaml7 title: Clock bindings for Freescale i.MX21
15 for the full list of i.MX21 clock IDs.
/linux-5.10/drivers/pinctrl/freescale/
DKconfig28 bool "i.MX21 pinctrl driver"
32 Say Y here to enable the i.MX21 pinctrl driver
Dpinctrl-imx21.c3 // i.MX21 pinctrl driver based on imx pinmux core
/linux-5.10/drivers/clk/imx/
Dclk-pllv1.c68 * i.MX21, i.MX27 and i,MX31 in clk_pllv1_recalc_rate()
85 * On all i.MXs except i.MX1 and i.MX21 mfn is a 10bit in clk_pllv1_recalc_rate()
/linux-5.10/arch/arm/mach-imx/
Dmx2x.h6 * This contains hardware definitions that are common between i.MX21 and
13 /* The following addresses are common between i.MX21 and i.MX27 */
Dmx27.h7 * hardware pieces that are common between i.MX21 and i.MX27, have a
Dhardware.h42 * mx21:
/linux-5.10/include/soc/imx/
Dtimer.h11 GPT_TYPE_IMX21, /* i.MX21/27 */
/linux-5.10/Documentation/devicetree/bindings/sound/
Dimx-audmux.txt6 on i.MX21, or "fsl,imx31-audmux" for the version
/linux-5.10/drivers/clocksource/
Dtimer-imx-gpt.c24 * - MX21, MX27.
34 /* MX1, MX21, MX27 */
42 /* MX21, MX27 */
/linux-5.10/include/dt-bindings/sound/
Dfsl-imx-audmux.h35 /* Register definitions for the i.MX21/27 Digital Audio Multiplexer */
/linux-5.10/Documentation/devicetree/bindings/bus/
Dimx-weim.txt57 For i.MX1, i.MX21 ("fsl,imx1-weim") there are two
/linux-5.10/drivers/soc/imx/
Dsoc-imx.c56 soc_id = "i.MX21"; in imx_soc_device_init()
/linux-5.10/drivers/usb/host/
DKconfig745 tristate "i.MX21 HCD support"
749 i.MX21 processor.
Dimx21-hcd.h3 * Macros and prototypes for i.MX21
Dimx21-hcd.c13 * The i.MX21 USB hardware contains
1930 MODULE_DESCRIPTION("i.MX21 USB Host controller");
/linux-5.10/drivers/mmc/host/
DKconfig557 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
560 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
/linux-5.10/drivers/pwm/
DKconfig210 Generic PWM framework driver for i.MX1 and i.MX21
/linux-5.10/drivers/mtd/nand/raw/
Dmxc_nand.c145 * On i.MX21 the CONFIG2:INT bit cannot be read if interrupts are masked
1462 /* v1 + irqpending_quirk: i.MX21 */
1879 * cleared on i.MX21. Otherwise we can't read the interrupt status bit in mxcnd_probe()
/linux-5.10/drivers/gpio/
Dgpio-mxc.c29 IMX21_GPIO, /* runs on i.mx21 and i.mx27 */
/linux-5.10/arch/arm/
DKconfig.debug404 bool "i.MX21 and i.MX27 Debug UART"
408 on i.MX21 or i.MX27.
/linux-5.10/drivers/spi/
Dspi-imx.c183 /* MX21, MX27 */
947 /* i.mx27 cspi shares the functions with i.mx21 one */
/linux-5.10/drivers/tty/serial/
Dimx.c178 /* i.MX21 type uart runs on all i.mx except i.MX1 and i.MX6q */