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This target adds support for the Allwinner D1 RISC-V based SoCs.
- RISC-V single-core T-Head C906 (RV64GCV)
- Tensilica HiFi4 DSP
- DDR2/DDR3 support
- 10/100/1000M ethernet
- usual peripherals like USB2, SPI, I2C, PWM, etc.
Four boards are supported:
- Dongshan Nezha STU
- 512Mb RAM
- ethernet
- LicheePi RV Dock
- 512Mb RAM
- wireless-only (RTL8723DS)
- MangoPi MQ-Pro
- 512Mb RAM
- there are pads available for an SPI flash
- wireless-only (RTL8723DS)
- Nezha D1
- 512Mb/1Gb/2Gb RAM
- 256Mb NAND flash
- ethernet, wireless
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>
40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From 16993169c82c2c57e1df1e7f4598a7c2aa565fe2 Mon Sep 17 00:00:00 2001
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From: Samuel Holland <samuel@sholland.org>
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Date: Sun, 7 Aug 2022 11:12:02 -0500
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Subject: [PATCH 104/117] phy: allwinner: phy-sun6i-mipi-dphy: Set enable bit
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last
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The A100 variant of the DPHY requires configuring the analog registers
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before setting the global enable bit. Since this order also works on the
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other variants, always use it, to minimize the differences between them.
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Signed-off-by: Samuel Holland <samuel@sholland.org>
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---
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drivers/phy/allwinner/phy-sun6i-mipi-dphy.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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--- a/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
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+++ b/drivers/phy/allwinner/phy-sun6i-mipi-dphy.c
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@@ -183,10 +183,6 @@ static int sun6i_dphy_tx_power_on(struct
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SUN6I_DPHY_TX_TIME4_HS_TX_ANA0(3) |
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SUN6I_DPHY_TX_TIME4_HS_TX_ANA1(3));
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- regmap_write(dphy->regs, SUN6I_DPHY_GCTL_REG,
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- SUN6I_DPHY_GCTL_LANE_NUM(dphy->config.lanes) |
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- SUN6I_DPHY_GCTL_EN);
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-
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regmap_write(dphy->regs, SUN6I_DPHY_ANA0_REG,
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SUN6I_DPHY_ANA0_REG_PWS |
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SUN6I_DPHY_ANA0_REG_DMPC |
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@@ -244,6 +240,10 @@ static int sun6i_dphy_tx_power_on(struct
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SUN6I_DPHY_ANA2_EN_P2S_CPU_MASK,
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SUN6I_DPHY_ANA2_EN_P2S_CPU(lanes_mask));
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+ regmap_write(dphy->regs, SUN6I_DPHY_GCTL_REG,
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+ SUN6I_DPHY_GCTL_LANE_NUM(dphy->config.lanes) |
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+ SUN6I_DPHY_GCTL_EN);
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+
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return 0;
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}
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