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40c477c71c
Split imx_pinctrl_set_state() into imx_pinctrl_set_state_common() and imx_pinctrl_set_state_mmio(). The former does the common configuration parsing, the later does call imx_pinctrl_set_state_common() and then does pin configuration using either SCU or MMIO accesses. The SCU part is going to be moved out in follow up patches. This is a preparatory patch for follow up pinctrl drivers which do not use the MMIO accessors, but some other means, like SCU or otherwise. Those will call the common imx_pinctrl_set_state_common() function wrapped into some other imx_pinctrl_set_state_*() function, in a way similar to imx_pinctrl_set_state_mmio() does so for MMIO accesses. Update all imx_pinctrl_set_state_mmio() call sites to call imx_pinctrl_set_state_mmio() instead. No functional change. Signed-off-by: Marek Vasut <marex@denx.de>
36 lines
868 B
C
36 lines
868 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2019
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* Author(s): Giulio Benetti <giulio.benetti@benettiengineering.com>
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*/
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#include <dm.h>
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#include <dm/pinctrl.h>
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#include "pinctrl-imx.h"
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static struct imx_pinctrl_soc_info imxrt_pinctrl_soc_info = {
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.flags = ZERO_OFFSET_VALID,
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};
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static const struct udevice_id imxrt_pinctrl_match[] = {
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{ .compatible = "fsl,imxrt-iomuxc",
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.data = (ulong)&imxrt_pinctrl_soc_info },
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{ /* sentinel */ }
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};
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static const struct pinctrl_ops imxrt_pinctrl_ops = {
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.set_state = imx_pinctrl_set_state_mmio,
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};
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U_BOOT_DRIVER(imxrt_pinctrl) = {
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.name = "imxrt-pinctrl",
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.id = UCLASS_PINCTRL,
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.of_match = of_match_ptr(imxrt_pinctrl_match),
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.probe = imx_pinctrl_probe_mmio,
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.remove = imx_pinctrl_remove_mmio,
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.priv_auto = sizeof(struct imx_pinctrl_priv),
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.ops = &imxrt_pinctrl_ops,
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.flags = DM_FLAG_PRE_RELOC,
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};
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