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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
66 lines
1.2 KiB
C
66 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2016 Toradex AG
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* Stefan Agner <stefan.agner@toradex.com>
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*/
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#include <common.h>
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#include <dm.h>
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#include <errno.h>
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#include <fdtdec.h>
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#include <log.h>
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#include <linux/libfdt.h>
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#include <power/rn5t567_pmic.h>
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#include <power/pmic.h>
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static int rn5t567_reg_count(struct udevice *dev)
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{
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return RN5T567_NUM_OF_REGS;
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}
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static int rn5t567_write(struct udevice *dev, uint reg, const uint8_t *buff,
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int len)
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{
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int ret;
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ret = dm_i2c_write(dev, reg, buff, len);
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if (ret) {
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debug("write error to device: %p register: %#x!\n", dev, reg);
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return ret;
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}
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return 0;
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}
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static int rn5t567_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
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{
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int ret;
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ret = dm_i2c_read(dev, reg, buff, len);
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if (ret) {
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debug("read error from device: %p register: %#x!\n", dev, reg);
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return ret;
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}
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return 0;
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}
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static struct dm_pmic_ops rn5t567_ops = {
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.reg_count = rn5t567_reg_count,
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.read = rn5t567_read,
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.write = rn5t567_write,
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};
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static const struct udevice_id rn5t567_ids[] = {
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{ .compatible = "ricoh,rn5t567" },
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{ .compatible = "ricoh,rn5t568" },
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{ }
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};
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U_BOOT_DRIVER(pmic_rn5t567) = {
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.name = "rn5t567 pmic",
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.id = UCLASS_PMIC,
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.of_match = rn5t567_ids,
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.ops = &rn5t567_ops,
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};
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