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12 Commits
Author SHA1 Message Date
Magnus Lindholm 1d72f46c68 MAINTAINERS: Add Magnus Lindholm as maintainer for alpha port 
Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Acked-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Magnus Lindholm <linmag7@gmail.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2026-02-04 16:39:54 +08:00
Lukas Bulwahn cb64bab03b MAINTAINERS: Adjust file entry in LOONGSON SECURITY ENGINE DRIVERS 
Commit 5c83b07df9c5 ("tpm: Add a driver for Loongson TPM device") adds a
driver at drivers/char/tpm/tpm_loongson.c, and commit 74fddd5fbab8
("MAINTAINERS: Add entry for Loongson Security Engine drivers") adds a new
section LOONGSON SECURITY ENGINE DRIVERS intending to refer to that driver.
It however adds the entry drivers/char/tpm_loongson.c; note that it misses
the tpm subdirectory.

Adjust the entry to refer to the intended file.

Fixes: 74fddd5fbab8 ("MAINTAINERS: Add entry for Loongson Security Engine drivers")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2026-02-04 16:39:52 +08:00
maoxiaochuan 5de7f99249 mtd: rawnand: loongson1: Rename the prefix from ls1x to loongson 
I am going to introduce the NAND controllers of the Loongson-2K series
CPUs, which are similar to Loongson-1.

As preparation, rename all prefixes from Loongson1-specific to
Loongson-generic.

No functional change intended.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2026-02-04 16:39:22 +08:00
maoxiaochuan 4f26a03386 mtd: rawnand: Add Loongson-1 NAND Controller Driver 
Add NAND controller driver for Loongson-1 SoCs.

Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2026-02-04 16:39:22 +08:00
Qunqin Zhao 71bdb5f720 MAINTAINERS: Add entry for Loongson Security Engine drivers 
This patch adds an entry for Loongson Security Engine drivers in the
list of maintainers.

Signed-off-by: Qunqin Zhao <zhaoqunqin@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://lore.kernel.org/r/20250705072045.1067-5-zhaoqunqin@loongson.cn
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2026-02-04 16:39:20 +08:00
Binbin Zhou e37d714dd3 mmc: loongson2: Add Loongson-2K SD/SDIO controller driver 
The MMC controllers on the Loongson-2K series CPUs are similar,
except for the interface characteristics and the use of DMA controllers.

This patch describes the MMC controllers on the Loongson-2K0500/2K1000,
with the distinguishing feature being the use of an externally shared
APBDMA engine.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://lore.kernel.org/r/c0a9f0c0279d8e09165c6e2d694b0c35f7fc7e31.1750765495.git.zhoubinbin@loongson.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2025-11-10 08:55:35 +08:00
Binbin Zhou 37b0984c56 dt-bindings: mmc: Add Loongson-2K SD/SDIO/eMMC controller binding 
Add the Loongson-2K SoC's SD/SDIO/eMMC controller binding with DT schema
format using json-schema.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://lore.kernel.org/r/949c55be120a806ea3d74b47fa2cc96ced2905fc.1750765495.git.zhoubinbin@loongson.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2025-11-10 08:55:35 +08:00
Keguang Zhang 1151cacec1 ASoC: loongson: Add Loongson-1 AC97 Driver 
Add AC97 driver for Loongson-1 SoCs.

Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com>
Link: https://patch.msgid.link/20250409-loongson1-ac97-v2-3-65d5db96a046@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2025-11-10 08:55:25 +08:00
Binbin Zhou c9fe5e5ab6 pwm: Add Loongson PWM controller support 
This commit adds a generic PWM framework driver for the PWM controller
found on Loongson family chips.

Co-developed-by: Juxin Gao <gaojuxin@loongson.cn>
Signed-off-by: Juxin Gao <gaojuxin@loongson.cn>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Acked-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2025-02-13 14:30:10 +08:00
Binbin Zhou 347afc58d3 dt-bindings: pwm: Add Loongson PWM controller 
Add Loongson PWM controller binding with DT schema format using
json-schema.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2025-02-13 14:30:09 +08:00
Binbin Zhou 22bbe4ea93 dmaengine: loongson2-apb: Rename the prefix ls2x to loongson2 
Since commit e06c43231214 ("dmaengine: Loongson1: Add Loongson-1 APB DMA
driver"), the Loongson-1 dma controller was added.

Unfortunately their naming has not been standardized, as CPUs belonging
to the same Loongson family, we expect to standardize the naming for
ease of understanding.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://lore.kernel.org/r/20240924064241.2414629-1-zhoubinbin@loongson.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: michael <michael5hzg@gmail.com>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2025-02-13 14:26:45 +08:00
maoxiaochuan 8b074cffbf init src (linux-6.12.0) 2025-02-13 14:11:16 +08:00