From dff39042543fbd660320f07156db40afe7d0851a Mon Sep 17 00:00:00 2001 From: Eugen Hristev Date: Wed, 1 Jul 2020 10:42:58 +0300 Subject: [PATCH] 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 Signed-off-by: Eugen Hristev Reviewed-by: Claudiu Beznea --- drivers/clk/at91/clk-master.c | 2 +- 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 759df93697..5d93e6a7e5 100644 --- a/drivers/clk/at91/clk-master.c +++ b/drivers/clk/at91/clk-master.c @@ -24,7 +24,7 @@ #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 a6a714fd22..f07f535e49 100644 --- a/drivers/clk/at91/pmc.h +++ b/drivers/clk/at91/pmc.h @@ -30,7 +30,7 @@ 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; }; -- 2.39.5