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Welcome to the Sophgo linux wiki!

This wiki will collect activities related to Linux upstream for Sophgo products.

[Last updated: Nov/8/2024]

If you want to add something on this wiki or find something wrong on this wiki, please contact: Chen Wang <[email protected]>.

Upstream Status

Notes:

• "Patch Submitted Date" and "Link" refer to the time when the latest patchset was submitted and the corresponding mailist link.

• If the "Comments" column is marked as "Inactive", it means that the patch submitter is no longer active and hopes that someone new will take over. If you wish to take over, please contact the original author privately to ensure that there are no conflicts and a smooth handover. Please contact us (Chen Wang <[email protected]>) after confirmation of handover to update the content of "Comments" column.

CV18XX Series

Table 1. Peripherals Status

Component		Patch Submitted Date	Status	Link	In mainline since version x	Comments
GPIO		Oct/19/2023	Accepted	v4	6.8
Clock		Mar/09/2024	Accepted	v9	6.10
Reset		Nov/13/2023	Under Review	v1		Inactive
eFuse		Nov/19/2023	Under Review	v1		Inactive
RTC		Apr/28/2024	Under Review	v9		Inactive
Timer		Jan/25/2024	Under Review	v2		Inochi
Watchdog		Jan/25/2024	Under Review	v2		Inochi
PinCtrl		Aug/02/2024	Accepted	v4	6.12	DTS part has been applied on for-next of dts, will be pulled in 6.13.
SPI		Feb/08/2024	Accepted	v2	6.10
I2C		Feb/08/2024	Accepted	v2	6.10
PWM		May/01/2024	Under Review	v7		Inactive
SysCtrl		Feb/14/2024	Under Review	v3		Inochi
SDHCI	driver	Feb/17/2024	Accepted	v1	6.9
	DTS (SD)	Feb/17/2024	Accepted	RFC	6.10
DMA-MUX		Sep/02/2024	Under Review	v13		Inochi
DMA		Apr/12/2024	Accepted	v1	6.12
USB	driver	Mar/26/2024	Accepted	v1	6.10	Inochi
	phy	May/05/2024	Under Review	v3		Inochi
SPI Nor		Apr/27/2024	Under Review	v1		Inactive
Thermal		Oct/14/2024	Under Review	v5		Haylen Chu
SARADC		Aug/29/2024	Accepted	v5	6.12	DTS part will be pulled in v6.13.
ETH		Oct/28/2024	Under Review	https://lore.kernel.org/linux-riscv/[email protected]/
Remote-proc	Mailbox	Jul/15/2024	Under Review	v2		Inactive
	small core	N/A	Not Started	-
	8051	N/A	Not Started	-
DRM		N/A	Not Started	-
Media		N/A	Not Started	-
TPU		N/A	Not Started	-

Table 2. Board Status

Board		Patch Submitted Date	Status	Link	In mainline since version x	Comments
Duo	Minimal	Oct/06/2023	Accepted	v2	6.7
Duo-S	Minimal	Apr/21/2024	Under Review	v6		Inactive
Huashan Pi	Minimal	Oct/19/2023	Accepted	v4	6.8
	SDHCI (SD)	Jul/23/2024	Accepted	v1	6.12
LicheeRV Nano	Minimal (bindings part)	Jul/11/2024	Accepted	v4	6.12
	Minimal (DTS part)	Oct/10/2024	Accepted	v5		Appled on for-next of dts tree, will be pulled in v6.13.

SG2042

Table 3. Peripherals Status

Component		Patch Submitted Date	Status	Link	In mainline since version x	Comments
Clock		Jun/06/2024	Accepted	v16	6.11
Reset		Jan/30/2024	Accepted	v3	6.9
PinCtrl		Oct/24/2024	Under Review	v1		Inochi
GPIO		Aug/19/2024	Accepted	v1	6.12
SDHCI		Aug/05/2024	Accepted	v6	6.12
I2C		Jul/29/2024	Accepted	v2	6.12
PWM		Oct/25/2024	Under Review	v5		Chen
HWMON MCU		Aug/17/2024	Accepted	v11	6.12
Thermal Control		N/A	Under Dev~			Chen
SPI FMC		N/A	Not Started
Network		N/A	Not Started
PCIe		N/A	Under Dev~			Chen
Key Poweroff		Oct/08/2024	Under Review	v1		Applied to for-next of dts tree, expected to be pulled in v6.13.
SPI		N/A	Not Started
RTC		N/A	Not Started

Table 4. Board Status

Board		Patch Submitted Date	Status	Link	In mainline since version x	Comments
Milk-V Pioneer	Minimal	Oct/07/2023	Accepted	v5	6.7

SG2044

Table 5. Peripherals Status

Component		Patch Submitted Date	Status	Link	In mainline since version x	Comments
SSWI		Oct/22/2024	Accepted	v5	6.13
Minimal	UART	Oct/24/2024	Accepted	v3	6.13
	ISA bindings	Nov/3/2024	Under Review	v2
	SDHCI
	DTS
Clock
Pinctrl						Should Follow SG2042, with different value reported
Reset		-	-	-	-	Only DTS file, Follow minimum DTS
GPIO
I2C
HWMON MCU		-	-	-	-	Should Follow SG2042
PCIe	host
	phy
	intc
Ethernet (1G)	gmac	Oct/25/2024	Under Review	v2
	phy
PWM						Unknown, Maybe Follow SG2042
SPI FMC

Table 6. Board Status

Board		Patch Submitted Date	Status	Link	In mainline since version x	Comments