forked from Mirrors/opensbi
0021b43737
Add FDT driver for Renesas SCIF.
dts example:
soc: soc {
....
scif0: serial@1004b800 {
compatible = "renesas,scif-r9a07g043",
"renesas,scif-r9a07g044";
reg = <0 0x1004b800 0 0x400>;
interrupts = <412 IRQ_TYPE_LEVEL_HIGH>,
<414 IRQ_TYPE_LEVEL_HIGH>,
<415 IRQ_TYPE_LEVEL_HIGH>,
<413 IRQ_TYPE_LEVEL_HIGH>,
<416 IRQ_TYPE_LEVEL_HIGH>,
<416 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "eri", "rxi", "txi",
"bri", "dri", "tei";
clocks = <&cpg CPG_MOD R9A07G043_SCIF0_CLK_PCK>;
clock-names = "fck";
power-domains = <&cpg>;
resets = <&cpg R9A07G043_SCIF0_RST_SYSTEM_N>;
status = "disabled";
};
....
};
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
96 lines
1.6 KiB
Plaintext
96 lines
1.6 KiB
Plaintext
# SPDX-License-Identifier: BSD-2-Clause
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menu "Serial Device Support"
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config FDT_SERIAL
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bool "FDT based serial drivers"
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depends on FDT
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default n
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if FDT_SERIAL
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config FDT_SERIAL_CADENCE
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bool "Cadence UART FDT driver"
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select SERIAL_CADENCE
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default n
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config FDT_SERIAL_GAISLER
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bool "Gaisler UART FDT driver"
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select SERIAL_GAISLER
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default n
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config FDT_SERIAL_HTIF
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bool "Host transfer interface (HTIF) UART FDT driver"
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select SYS_HTIF
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default n
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config FDT_SERIAL_RENESAS_SCIF
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bool "Renesas SCIF FDT driver"
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select SERIAL_RENESAS_SCIF
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default n
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config FDT_SERIAL_SHAKTI
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bool "Shakti UART FDT driver"
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select SERIAL_SHAKTI
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default n
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config FDT_SERIAL_SIFIVE
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bool "SiFive UART FDT driver"
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select SERIAL_SIFIVE
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default n
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config FDT_SERIAL_LITEX
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bool "LiteX UART FDT driver"
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select SERIAL_LITEX
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default n
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config FDT_SERIAL_UART8250
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bool "8250 UART FDT driver"
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select SERIAL_UART8250
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default n
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config FDT_SERIAL_XILINX_UARTLITE
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bool "Xilinx UART Lite FDT driver"
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select SERIAL_XILINX_UARTLITE
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default n
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endif
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config SERIAL_CADENCE
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bool "Cadence UART support"
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default n
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config SERIAL_GAISLER
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bool "Gaisler UART support"
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default n
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config SERIAL_RENESAS_SCIF
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bool "Renesas SCIF support"
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default n
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config SERIAL_SHAKTI
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bool "Shakti UART support"
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default n
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config SERIAL_SIFIVE
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bool "SiFive UART support"
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default n
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config SERIAL_LITEX
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bool "LiteX UART support"
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default n
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config SERIAL_UART8250
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bool "8250 UART support"
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default n
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config SERIAL_XILINX_UARTLITE
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bool "Xilinx UART Lite support"
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default n
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config SERIAL_SEMIHOSTING
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bool "Semihosting support"
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default n
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endmenu
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