From: Eugen Hristev Date: Wed, 1 Jul 2020 07:42:58 +0000 (+0300) Subject: clk: at91: clk-master: add 5th divisor for mck master X-Git-Tag: v2021.10~477^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dff39042543fbd660320f07156db40afe7d0851a;p=platform%2Fkernel%2Fu-boot.git 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 --- diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c index 759df93..5d93e6a 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 a6a714f..f07f535 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; };