colibri_vf: migrate pinctrl and regulators to dtb/dm
Migrate pinctrl and regulators to device tree resp. driver model: DDR, DSPI, ENET, ESDHC, I2C, NFC and UART. Enable CMD_DM, PINCTRL and DM_REGULATOR. While at it also update copyright period and sort include files. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
This commit is contained in:
Marcel Ziswiler
Stefano Babic
parent
c5954431eb
commit
6d277bc323
@ -1,43 +1,36 @@
|
||||
// SPDX-License-Identifier: GPL-2.0+
|
||||
/*
|
||||
* Copyright 2015 Toradex, Inc.
|
||||
* Copyright 2015-2019 Toradex, Inc.
|
||||
*
|
||||
* Based on vf610twr.c:
|
||||
* Copyright 2013 Freescale Semiconductor, Inc.
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
#include <asm/arch/clock.h>
|
||||
#include <asm/arch/crm_regs.h>
|
||||
#include <asm/arch/ddrmc-vf610.h>
|
||||
#include <asm/arch/imx-regs.h>
|
||||
#include <asm/arch/iomux-vf610.h>
|
||||
#include <asm/arch/ddrmc-vf610.h>
|
||||
#include <asm/arch/crm_regs.h>
|
||||
#include <asm/arch/clock.h>
|
||||
#include <mmc.h>
|
||||
#include <asm/gpio.h>
|
||||
#include <asm/io.h>
|
||||
#include <fdt_support.h>
|
||||
#include <fsl_esdhc.h>
|
||||
#include <fsl_dcu_fb.h>
|
||||
#include <g_dnl.h>
|
||||
#include <i2c.h>
|
||||
#include <jffs2/load_kernel.h>
|
||||
#include <miiphy.h>
|
||||
#include <mmc.h>
|
||||
#include <mtd_node.h>
|
||||
#include <netdev.h>
|
||||
#include <i2c.h>
|
||||
#include <g_dnl.h>
|
||||
#include <asm/gpio.h>
|
||||
#include <usb.h>
|
||||
|
||||
#include "../common/tdx-common.h"
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
|
||||
PAD_CTL_DSE_25ohm | PAD_CTL_OBE_IBE_ENABLE)
|
||||
|
||||
#define ESDHC_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_HIGH | \
|
||||
PAD_CTL_DSE_20ohm | PAD_CTL_OBE_IBE_ENABLE)
|
||||
|
||||
#define ENET_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_HIGH | \
|
||||
PAD_CTL_DSE_50ohm | PAD_CTL_OBE_IBE_ENABLE)
|
||||
|
||||
#define USB_PEN_GPIO 83
|
||||
#define USB_CDET_GPIO 102
|
||||
#define PTC0_GPIO_45 45
|
||||
@ -89,11 +82,6 @@ static struct ddrmc_cr_setting colibri_vf_cr_settings[] = {
|
||||
{ 0, -1 }
|
||||
};
|
||||
|
||||
static const iomux_v3_cfg_t usb_pads[] = {
|
||||
VF610_PAD_PTD4__GPIO_83,
|
||||
VF610_PAD_PTC29__GPIO_102,
|
||||
};
|
||||
|
||||
int dram_init(void)
|
||||
{
|
||||
static const struct ddr3_jedec_timings timings = {
|
||||
@ -147,92 +135,12 @@ int dram_init(void)
|
||||
.wldqsen = 25,
|
||||
};
|
||||
|
||||
ddrmc_setup_iomux(NULL, 0);
|
||||
|
||||
ddrmc_ctrl_init_ddr3(&timings, colibri_vf_cr_settings, NULL, 1, 2);
|
||||
gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void setup_iomux_uart(void)
|
||||
{
|
||||
static const iomux_v3_cfg_t uart_pads[] = {
|
||||
NEW_PAD_CTRL(VF610_PAD_PTB4__UART1_TX, UART_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTB5__UART1_RX, UART_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTB10__UART0_TX, UART_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTB11__UART0_RX, UART_PAD_CTRL),
|
||||
};
|
||||
|
||||
imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
|
||||
}
|
||||
|
||||
static void setup_iomux_enet(void)
|
||||
{
|
||||
static const iomux_v3_cfg_t enet0_pads[] = {
|
||||
NEW_PAD_CTRL(VF610_PAD_PTA6__RMII0_CLKOUT, ENET_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTC10__RMII1_MDIO, ENET_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTC9__RMII1_MDC, ENET_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTC11__RMII1_CRS_DV, ENET_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTC12__RMII1_RD1, ENET_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTC13__RMII1_RD0, ENET_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTC14__RMII1_RXER, ENET_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTC15__RMII1_TD1, ENET_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTC16__RMII1_TD0, ENET_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTC17__RMII1_TXEN, ENET_PAD_CTRL),
|
||||
};
|
||||
|
||||
imx_iomux_v3_setup_multiple_pads(enet0_pads, ARRAY_SIZE(enet0_pads));
|
||||
}
|
||||
|
||||
static void setup_iomux_i2c(void)
|
||||
{
|
||||
static const iomux_v3_cfg_t i2c0_pads[] = {
|
||||
VF610_PAD_PTB14__I2C0_SCL,
|
||||
VF610_PAD_PTB15__I2C0_SDA,
|
||||
};
|
||||
|
||||
imx_iomux_v3_setup_multiple_pads(i2c0_pads, ARRAY_SIZE(i2c0_pads));
|
||||
}
|
||||
|
||||
#ifdef CONFIG_NAND_VF610_NFC
|
||||
static void setup_iomux_nfc(void)
|
||||
{
|
||||
static const iomux_v3_cfg_t nfc_pads[] = {
|
||||
VF610_PAD_PTD23__NF_IO7,
|
||||
VF610_PAD_PTD22__NF_IO6,
|
||||
VF610_PAD_PTD21__NF_IO5,
|
||||
VF610_PAD_PTD20__NF_IO4,
|
||||
VF610_PAD_PTD19__NF_IO3,
|
||||
VF610_PAD_PTD18__NF_IO2,
|
||||
VF610_PAD_PTD17__NF_IO1,
|
||||
VF610_PAD_PTD16__NF_IO0,
|
||||
VF610_PAD_PTB24__NF_WE_B,
|
||||
VF610_PAD_PTB25__NF_CE0_B,
|
||||
VF610_PAD_PTB27__NF_RE_B,
|
||||
VF610_PAD_PTC26__NF_RB_B,
|
||||
VF610_PAD_PTC27__NF_ALE,
|
||||
VF610_PAD_PTC28__NF_CLE
|
||||
};
|
||||
|
||||
imx_iomux_v3_setup_multiple_pads(nfc_pads, ARRAY_SIZE(nfc_pads));
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_FSL_DSPI
|
||||
static void setup_iomux_dspi(void)
|
||||
{
|
||||
static const iomux_v3_cfg_t dspi1_pads[] = {
|
||||
VF610_PAD_PTD5__DSPI1_CS0,
|
||||
VF610_PAD_PTD6__DSPI1_SIN,
|
||||
VF610_PAD_PTD7__DSPI1_SOUT,
|
||||
VF610_PAD_PTD8__DSPI1_SCK,
|
||||
};
|
||||
|
||||
imx_iomux_v3_setup_multiple_pads(dspi1_pads, ARRAY_SIZE(dspi1_pads));
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_VYBRID_GPIO
|
||||
static void setup_iomux_gpio(void)
|
||||
{
|
||||
@ -344,20 +252,8 @@ int board_mmc_getcd(struct mmc *mmc)
|
||||
|
||||
int board_mmc_init(bd_t *bis)
|
||||
{
|
||||
static const iomux_v3_cfg_t esdhc1_pads[] = {
|
||||
NEW_PAD_CTRL(VF610_PAD_PTA24__ESDHC1_CLK, ESDHC_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTA25__ESDHC1_CMD, ESDHC_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTA26__ESDHC1_DAT0, ESDHC_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTA27__ESDHC1_DAT1, ESDHC_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTA28__ESDHC1_DAT2, ESDHC_PAD_CTRL),
|
||||
NEW_PAD_CTRL(VF610_PAD_PTA29__ESDHC1_DAT3, ESDHC_PAD_CTRL),
|
||||
};
|
||||
|
||||
esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
|
||||
|
||||
imx_iomux_v3_setup_multiple_pads(
|
||||
esdhc1_pads, ARRAY_SIZE(esdhc1_pads));
|
||||
|
||||
return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
|
||||
}
|
||||
#endif
|
||||
@ -496,21 +392,10 @@ int board_early_init_f(void)
|
||||
clock_init();
|
||||
mscm_init();
|
||||
|
||||
setup_iomux_uart();
|
||||
setup_iomux_enet();
|
||||
setup_iomux_i2c();
|
||||
#ifdef CONFIG_NAND_VF610_NFC
|
||||
setup_iomux_nfc();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_VYBRID_GPIO
|
||||
setup_iomux_gpio();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_FSL_DSPI
|
||||
setup_iomux_dspi();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_VIDEO_FSL_DCU_FB
|
||||
setup_tcon();
|
||||
setup_iomux_fsl_dcu();
|
||||
@ -594,8 +479,6 @@ int ft_board_setup(void *blob, bd_t *bd)
|
||||
#ifdef CONFIG_USB_EHCI_VF
|
||||
int board_ehci_hcd_init(int port)
|
||||
{
|
||||
imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads));
|
||||
|
||||
switch (port) {
|
||||
case 0:
|
||||
/* USBC does not have PEN, also configured as USB client only */
|
||||
|
||||
@ -27,6 +27,7 @@ CONFIG_CMD_BOOTZ=y
|
||||
CONFIG_CMD_ASKENV=y
|
||||
CONFIG_CMD_MEMTEST=y
|
||||
CONFIG_CMD_DFU=y
|
||||
CONFIG_CMD_DM=y
|
||||
# CONFIG_CMD_FLASH is not set
|
||||
CONFIG_CMD_FUSE=y
|
||||
CONFIG_CMD_GPIO=y
|
||||
@ -63,6 +64,10 @@ CONFIG_MTD_UBI_FASTMAP=y
|
||||
CONFIG_PHYLIB=y
|
||||
CONFIG_PHY_MICREL=y
|
||||
CONFIG_MII=y
|
||||
CONFIG_PINCTRL=y
|
||||
CONFIG_PINCTRL_VYBRID=y
|
||||
CONFIG_DM_REGULATOR=y
|
||||
CONFIG_DM_REGULATOR_FIXED=y
|
||||
# CONFIG_SPL_SERIAL_PRESENT is not set
|
||||
# CONFIG_TPL_SERIAL_PRESENT is not set
|
||||
CONFIG_DM_SERIAL=y
|
||||
|
||||
Loading…
Reference in New Issue
Block a user