diff options
| author | Da Xue <da@libre.computer> | 2025-05-12 10:26:16 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-27 11:11:22 +0100 |
| commit | 9f019fcb73661f0144764717433ed4c9b4f3b7d8 (patch) | |
| tree | c278f2c5c989300d70b11cb5eff328400cbaa21e | |
| parent | 1aa41444c51051757bf9dfec3f0a268550efa0a9 (diff) | |
clk: meson-g12a: add missing fclk_div2 to spicc
commit daf004f87c3520c414992893e2eadd5db5f86a5a upstream.
SPICC is missing fclk_div2, which means fclk_div5 and fclk_div7 indexes
are wrong on this clock. This causes the spicc module to output sclk at
2.5x the expected rate when clock index 3 is picked.
Adding the missing fclk_div2 resolves this.
[jbrunet: amended commit description]
Fixes: a18c8e0b7697 ("clk: meson: g12a: add support for the SPICC SCLK Source clocks")
Cc: stable@vger.kernel.org # 6.1
Signed-off-by: Da Xue <da@libre.computer>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20250512142617.2175291-1-da@libre.computer
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/clk/meson/g12a.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index 4f92b83965d5..b72eebd0fa47 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -4099,6 +4099,7 @@ static const struct clk_parent_data spicc_sclk_parent_data[] = { { .hw = &g12a_clk81.hw }, { .hw = &g12a_fclk_div4.hw }, { .hw = &g12a_fclk_div3.hw }, + { .hw = &g12a_fclk_div2.hw }, { .hw = &g12a_fclk_div5.hw }, { .hw = &g12a_fclk_div7.hw }, }; |