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pmdomain: sunxi: sun20i-ppu: add A523 support

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A523 has a PPU like the one in the Allwinner D1 SoC.

Add a compatible entry and a list of power domain names for it.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20250712074021.805953-3-wens@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Chen-Yu Tsai 2025-07-12 15:40:18 +08:00 • committed by Ulf Hansson
parent 353f4ce916
commit 982aaa683d
1 changed files with 17 additions and 0 deletions
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17
drivers/pmdomain/sunxi/sun20i-ppu.c
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@ -193,6 +193,19 @@ static const struct sun20i_ppu_desc sun8i_v853_ppu_desc = {
.num_domains = ARRAY_SIZE(sun8i_v853_ppu_pd_names),
};
static const char *const sun55i_a523_ppu_pd_names[] = {
"DSP",
"NPU",
"AUDIO",
"SRAM",
"RISCV",
};
static const struct sun20i_ppu_desc sun55i_a523_ppu_desc = {
.names = sun55i_a523_ppu_pd_names,
.num_domains = ARRAY_SIZE(sun55i_a523_ppu_pd_names),
};
static const struct of_device_id sun20i_ppu_of_match[] = {
{
.compatible = "allwinner,sun20i-d1-ppu",
@ -202,6 +215,10 @@ static const struct of_device_id sun20i_ppu_of_match[] = {
.compatible = "allwinner,sun8i-v853-ppu",
.data = &sun8i_v853_ppu_desc,
},
{
.compatible = "allwinner,sun55i-a523-ppu",
.data = &sun55i_a523_ppu_desc,
},
{ }
};
MODULE_DEVICE_TABLE(of, sun20i_ppu_of_match);