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4070e2a64c
This target adds support for the StarFive JH7100 and JH7110 SoCs, based on 6.1, as well as a couple boards equipped with these. Specifications: SoCs: JH7100: - StarFive JH7100 dual-core RISC-V (U74, RC64GC) - additional monitoring (S7) and control (E24) cores - 2Mb L2 cache JH7110: - StarFive JH7110 quad-core RISC-V (U74, RV64GC) - additional monitoring (S7) and control (E24) cores - 2Mb L2 cache Boards: VisionFive1: - JH7100 @ 1GHz - Memory: 8Gb LPDDR4 - 4x USB3.0 - 1x GBit ethernet - AMPak 6236 wifi / bluetooth - audio - powered via USB-C VisionFive2: - JH7110 @ 1.5GHz - Memory: 2/4/8Gb DDR4 - 2x Gbit ethernet - 2x USB3.0 / 2x USB2.0 - eMMC / SDIO - various multimedia input/outputs (MIPI CSI, HDMI, audio) - M.2 key M slot - PoE support - powered via USB-C Installation: Standard SD-card installation via dd-ing the generated image to an SD-card of at least 256Mb. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
26 lines
1.1 KiB
Diff
26 lines
1.1 KiB
Diff
From a3e9dc73758c378dd471fb6b1458f39592b020fe Mon Sep 17 00:00:00 2001
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From: Emil Renner Berthing <kernel@esmil.dk>
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Date: Thu, 14 Oct 2021 20:56:54 +0200
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Subject: [PATCH 1002/1024] serial: 8250_dw: Add starfive,jh7100-hsuart
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compatible
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This adds a compatible for the high speed UARTs on the StarFive JH7100
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RISC-V SoC. Just like the regular uarts we also need to keep the input
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clocks at their default rate and rely only on the divisor in the UART.
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Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
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---
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drivers/tty/serial/8250/8250_dw.c | 1 +
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1 file changed, 1 insertion(+)
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--- a/drivers/tty/serial/8250/8250_dw.c
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+++ b/drivers/tty/serial/8250/8250_dw.c
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@@ -777,6 +777,7 @@ static const struct of_device_id dw8250_
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{ .compatible = "cavium,octeon-3860-uart", .data = &dw8250_octeon_3860_data },
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{ .compatible = "marvell,armada-38x-uart", .data = &dw8250_armada_38x_data },
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{ .compatible = "renesas,rzn1-uart", .data = &dw8250_renesas_rzn1_data },
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+ { .compatible = "starfive,jh7100-hsuart", .data = &dw8250_starfive_jh7100_data },
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{ .compatible = "starfive,jh7100-uart", .data = &dw8250_starfive_jh7100_data },
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{ /* Sentinel */ }
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};
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