1// SPDX-License-Identifier: GPL-2.0+ 2 3/* 4 * Copyright (C) 2016 Peng Fan <van.freenix@gmail.com> 5 */ 6 7#include <common.h> 8#include <dm.h> 9#include <dm/pinctrl.h> 10 11#include "pinctrl-imx.h" 12 13static struct imx_pinctrl_soc_info imx6_pinctrl_soc_info __section(".data"); 14 15/* FIXME Before reloaction, BSS is overlapped with DT area */ 16static struct imx_pinctrl_soc_info imx6ul_pinctrl_soc_info = { 17 .flags = ZERO_OFFSET_VALID, 18}; 19 20static struct imx_pinctrl_soc_info imx6_snvs_pinctrl_soc_info = { 21 .flags = ZERO_OFFSET_VALID, 22}; 23 24static int imx6_pinctrl_probe(struct udevice *dev) 25{ 26 struct imx_pinctrl_soc_info *info = 27 (struct imx_pinctrl_soc_info *)dev_get_driver_data(dev); 28 29 return imx_pinctrl_probe(dev, info); 30} 31 32static const struct udevice_id imx6_pinctrl_match[] = { 33 { .compatible = "fsl,imx6q-iomuxc", .data = (ulong)&imx6_pinctrl_soc_info }, 34 { .compatible = "fsl,imx6dl-iomuxc", .data = (ulong)&imx6_pinctrl_soc_info }, 35 { .compatible = "fsl,imx6sl-iomuxc", .data = (ulong)&imx6_pinctrl_soc_info }, 36 { .compatible = "fsl,imx6sll-iomuxc-snvs", .data = (ulong)&imx6_snvs_pinctrl_soc_info }, 37 { .compatible = "fsl,imx6sll-iomuxc", .data = (ulong)&imx6_pinctrl_soc_info }, 38 { .compatible = "fsl,imx6sx-iomuxc", .data = (ulong)&imx6_pinctrl_soc_info }, 39 { .compatible = "fsl,imx6ul-iomuxc", .data = (ulong)&imx6ul_pinctrl_soc_info }, 40 { .compatible = "fsl,imx6ull-iomuxc-snvs", .data = (ulong)&imx6_snvs_pinctrl_soc_info }, 41 { /* sentinel */ } 42}; 43 44U_BOOT_DRIVER(fsl_imx6q_iomuxc) = { 45 .name = "fsl_imx6q_iomuxc", 46 .id = UCLASS_PINCTRL, 47 .of_match = of_match_ptr(imx6_pinctrl_match), 48 .probe = imx6_pinctrl_probe, 49 .remove = imx_pinctrl_remove, 50 .priv_auto = sizeof(struct imx_pinctrl_priv), 51 .ops = &imx_pinctrl_ops, 52 .flags = DM_FLAG_PRE_RELOC, 53}; 54 55DM_DRIVER_ALIAS(fsl_imx6q_iomuxc, fsl_imx6dl_iomuxc) 56