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https://github.com/riscv-software-src/opensbi
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bd76eb4950
Indicate that none of these functions modify the devicetree by constifying the parameter type. Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org>
32 lines
787 B
C
32 lines
787 B
C
// SPDX-License-Identifier: BSD-2-Clause
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/*
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* Copyright (C) 2022 Renesas Electronics Corporation
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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/renesas-scif.h>
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static int serial_renesas_scif_init(const void *fdt, int nodeoff,
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const struct fdt_match *match)
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{
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struct platform_uart_data uart = { 0 };
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int ret;
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ret = fdt_parse_renesas_scif_node(fdt, nodeoff, &uart);
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if (ret)
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return ret;
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return renesas_scif_init(uart.addr, uart.freq, uart.baud);
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}
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static const struct fdt_match serial_renesas_scif_match[] = {
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{ .compatible = "renesas,scif-r9a07g043" },
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{ /* sentinel */ }
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};
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struct fdt_serial fdt_serial_renesas_scif = {
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.match_table = serial_renesas_scif_match,
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.init = serial_renesas_scif_init
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};
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