Commit 2ed1f589 authored by Nicolas Ferre's avatar Nicolas Ferre

ARM: at91/clock: fix PLLA overclock warning

Fix PLLA overclock warning in relation with datasheet numbers.
Add new > 240 MHz and > 210 MHz SoC categories.
Reported-by: default avatarJiri Prchal <jiri.prchal@aksignal.cz>
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent e402af6c
...@@ -63,6 +63,12 @@ EXPORT_SYMBOL_GPL(at91_pmc_base); ...@@ -63,6 +63,12 @@ EXPORT_SYMBOL_GPL(at91_pmc_base);
#define cpu_has_300M_plla() (cpu_is_at91sam9g10()) #define cpu_has_300M_plla() (cpu_is_at91sam9g10())
#define cpu_has_240M_plla() (cpu_is_at91sam9261() \
|| cpu_is_at91sam9263() \
|| cpu_is_at91sam9rl())
#define cpu_has_210M_plla() (cpu_is_at91sam9260())
#define cpu_has_pllb() (!(cpu_is_at91sam9rl() \ #define cpu_has_pllb() (!(cpu_is_at91sam9rl() \
|| cpu_is_at91sam9g45() \ || cpu_is_at91sam9g45() \
|| cpu_is_at91sam9x5() \ || cpu_is_at91sam9x5() \
...@@ -706,6 +712,12 @@ static int __init at91_pmc_init(unsigned long main_clock) ...@@ -706,6 +712,12 @@ static int __init at91_pmc_init(unsigned long main_clock)
} else if (cpu_has_800M_plla()) { } else if (cpu_has_800M_plla()) {
if (plla.rate_hz > 800000000) if (plla.rate_hz > 800000000)
pll_overclock = true; pll_overclock = true;
} else if (cpu_has_240M_plla()) {
if (plla.rate_hz > 240000000)
pll_overclock = true;
} else if (cpu_has_210M_plla()) {
if (plla.rate_hz > 210000000)
pll_overclock = true;
} else { } else {
if (plla.rate_hz > 209000000) if (plla.rate_hz > 209000000)
pll_overclock = true; pll_overclock = true;
......
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