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| author | Chen-Yu Tsai <wens@csie.org> | 2018-05-22 01:02:41 +0800 |
|---|---|---|
| committer | Chen-Yu Tsai <wens@csie.org> | 2018-06-19 22:56:47 +0800 |
| commit | ede18ae31202256824b47cfbebc8c0dc219354ef (patch) | |
| tree | 60bad97e2c07e5f9a0d720b87daa578dd3e8eaf7 /drivers/soc | |
| parent | f412c8d7a2f43fe2d83d077e143b02f2656b1640 (diff) | |
| download | linux-0-day-ede18ae31202256824b47cfbebc8c0dc219354ef.tar.gz linux-0-day-ede18ae31202256824b47cfbebc8c0dc219354ef.tar.xz | |
soc: sunxi: sram: Add updated compatible string for A64 system control
The SRAM mapping controls on Allwinner SoCs is located in a block called
"System Controls". This block also has registers for identifying the SoC,
reading the state of an external boot-related pin, and on some newer SoCs,
glue layer controls for the EMAC Ethernet controller.
The A64 variant compatible is renamed to "allwinner,a64-system-control"
to reflect this. The old A64 compatible is deprecated. So far we haven't
seen any actual use of it.
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/sunxi/sunxi_sram.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/soc/sunxi/sunxi_sram.c b/drivers/soc/sunxi/sunxi_sram.c index eec7fc6e9f66f..7fec1b160dbb3 100644 --- a/drivers/soc/sunxi/sunxi_sram.c +++ b/drivers/soc/sunxi/sunxi_sram.c @@ -359,6 +359,10 @@ static const struct of_device_id sunxi_sram_dt_match[] = { .compatible = "allwinner,sun50i-a64-sram-controller", .data = &sun50i_a64_sramc_variant, }, + { + .compatible = "allwinner,sun50i-a64-system-control", + .data = &sun50i_a64_sramc_variant, + }, { }, }; MODULE_DEVICE_TABLE(of, sunxi_sram_dt_match); |