5.4-stable review patch. If anyone has any objections, please let me know.
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From: Jerome Brunet jbrunet@baylibre.com
[ Upstream commit 0079e77c08de692cb20b38e408365c830a44b1ef ]
The bit index of the peripheral clock for mmc A is wrong This was probably not a problem for mmc A as the peripheral is likely left enabled by the bootloader.
No issues has been reported so far but it could be a problem, most likely some form of conflict between the ethernet and mmc A clock, breaking ethernet on init.
Use the value provided by the documentation for mmc A before this becomes an actual problem.
Fixes: 085a4ea93d54 ("clk: meson: g12a: add peripheral clock controller") Reviewed-by: Neil Armstrong neil.armstrong@linaro.org Link: https://lore.kernel.org/r/20241213-amlogic-clk-g12a-mmca-fix-v1-1-5af421f58b... Signed-off-by: Jerome Brunet jbrunet@baylibre.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/clk/meson/g12a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index 9bf1744657e6b..4400e73d4c930 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -3910,7 +3910,7 @@ static MESON_GATE(g12a_spicc_1, HHI_GCLK_MPEG0, 14); static MESON_GATE(g12a_hiu_reg, HHI_GCLK_MPEG0, 19); static MESON_GATE(g12a_mipi_dsi_phy, HHI_GCLK_MPEG0, 20); static MESON_GATE(g12a_assist_misc, HHI_GCLK_MPEG0, 23); -static MESON_GATE(g12a_emmc_a, HHI_GCLK_MPEG0, 4); +static MESON_GATE(g12a_emmc_a, HHI_GCLK_MPEG0, 24); static MESON_GATE(g12a_emmc_b, HHI_GCLK_MPEG0, 25); static MESON_GATE(g12a_emmc_c, HHI_GCLK_MPEG0, 26); static MESON_GATE(g12a_audio_codec, HHI_GCLK_MPEG0, 28);