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506144f398
The Cadence driver does not use the RX byte status feature and hence can be advertised to be compatible with cdns,uart-r1p8 as well. Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org>
37 lines
873 B
C
37 lines
873 B
C
/*
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2022 StarFive Technology Co., Ltd.
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*
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* Author: Jun Liang Tan <junliang.tan@linux.starfivetech.com>
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*/
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#include <sbi_utils/fdt/fdt_helper.h>
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#include <sbi_utils/serial/fdt_serial.h>
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#include <sbi_utils/serial/cadence-uart.h>
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static int serial_cadence_init(void *fdt, int nodeoff,
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const struct fdt_match *match)
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{
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int rc;
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struct platform_uart_data uart = { 0 };
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rc = fdt_parse_uart_node(fdt, nodeoff, &uart);
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if (rc)
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return rc;
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return cadence_uart_init(uart.addr, uart.freq, uart.baud);
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}
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static const struct fdt_match serial_cadence_match[] = {
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{ .compatible = "cdns,uart-r1p8", },
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{ .compatible = "cdns,uart-r1p12" },
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{ .compatible = "starfive,jh8100-uart" },
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{ },
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};
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struct fdt_serial fdt_serial_cadence = {
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.match_table = serial_cadence_match,
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.init = serial_cadence_init
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};
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