diff options
| author | Eugen Hristev <eugen.hristev@microchip.com> | 2020-11-19 18:43:10 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2020-12-19 22:50:55 +0300 |
| commit | e26b3006ff07020e509fb9e0e560e462ff4077c9 (patch) | |
| tree | 875616c3663fbf363ba6456066b72fd09983efe5 /drivers/clk | |
| parent | 83d002877365afac2cb65ef4ad36b445652ebda3 (diff) | |
| download | linux-e26b3006ff07020e509fb9e0e560e462ff4077c9.tar.xz | |
clk: at91: clk-master: add 5th divisor for mck master
clk-master can have 5 divisors with a field width of 3 bits
on some products.
Change the mask and number of divisors accordingly.
Reported-by: Mihai Sain <mihai.sain@microchip.com>
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/1605800597-16720-5-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/at91/clk-master.c | 2 | ||||
| -rw-r--r-- | drivers/clk/at91/pmc.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c index bd0d8a69a2cf..aafd003b30cf 100644 --- a/drivers/clk/at91/clk-master.c +++ b/drivers/clk/at91/clk-master.c @@ -15,7 +15,7 @@ #define MASTER_PRES_MASK 0x7 #define MASTER_PRES_MAX MASTER_PRES_MASK #define MASTER_DIV_SHIFT 8 -#define MASTER_DIV_MASK 0x3 +#define MASTER_DIV_MASK 0x7 #define PMC_MCR 0x30 #define PMC_MCR_ID_MSK GENMASK(3, 0) diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h index 7b86affc6d7c..0a9364bde339 100644 --- a/drivers/clk/at91/pmc.h +++ b/drivers/clk/at91/pmc.h @@ -48,7 +48,7 @@ extern const struct clk_master_layout at91sam9x5_master_layout; struct clk_master_characteristics { struct clk_range output; - u32 divisors[4]; + u32 divisors[5]; u8 have_div3_pres; }; |