diff options
Diffstat (limited to 'drivers/clk/mvebu/armada-xp.c')
| -rw-r--r-- | drivers/clk/mvebu/armada-xp.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/clk/mvebu/armada-xp.c b/drivers/clk/mvebu/armada-xp.c index b3094315a3c0..0ec44ae9a2a2 100644 --- a/drivers/clk/mvebu/armada-xp.c +++ b/drivers/clk/mvebu/armada-xp.c @@ -52,6 +52,12 @@ static u32 __init axp_get_tclk_freq(void __iomem *sar) return 250000000; } +/* MV98DX3236 TCLK frequency is fixed to 200MHz */ +static u32 __init mv98dx3236_get_tclk_freq(void __iomem *sar) +{ + return 200000000; +} + static const u32 axp_cpu_freqs[] __initconst = { 1000000000, 1066000000, @@ -89,6 +95,12 @@ static u32 __init axp_get_cpu_freq(void __iomem *sar) return cpu_freq; } +/* MV98DX3236 CLK frequency is fixed to 800MHz */ +static u32 __init mv98dx3236_get_cpu_freq(void __iomem *sar) +{ + return 800000000; +} + static const int axp_nbclk_ratios[32][2] __initconst = { {0, 1}, {1, 2}, {2, 2}, {2, 2}, {1, 2}, {1, 2}, {1, 1}, {2, 3}, @@ -158,6 +170,11 @@ static const struct coreclk_soc_desc axp_coreclks = { .num_ratios = ARRAY_SIZE(axp_coreclk_ratios), }; +static const struct coreclk_soc_desc mv98dx3236_coreclks = { + .get_tclk_freq = mv98dx3236_get_tclk_freq, + .get_cpu_freq = mv98dx3236_get_cpu_freq, +}; + /* * Clock Gating Control */ @@ -195,6 +212,15 @@ static const struct clk_gating_soc_desc axp_gating_desc[] __initconst = { { } }; +static const struct clk_gating_soc_desc mv98dx3236_gating_desc[] __initconst = { + { "ge1", NULL, 3, 0 }, + { "ge0", NULL, 4, 0 }, + { "pex00", NULL, 5, 0 }, + { "sdio", NULL, 17, 0 }, + { "xor0", NULL, 22, 0 }, + { } +}; + static void __init axp_clk_init(struct device_node *np) { struct device_node *cgnp = |