The early-resume code shall not switch CPU to PLLX because PLLX configuration could be unstable or PLLX could be even disabled if CPU entered suspend on PLLP, it the case if CPUFREQ driver is active. The actual PLLX configuration and burst policy shall be restored by the clock driver.
Signed-off-by: Dmitry Osipenko <[email protected]> --- arch/arm/mach-tegra/sleep-tegra30.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S index d572d4b860be..127fc78365fe 100644 --- a/arch/arm/mach-tegra/sleep-tegra30.S +++ b/arch/arm/mach-tegra/sleep-tegra30.S @@ -396,8 +396,8 @@ _pll_m_c_x_done: str r4, [r0, #CLK_RESET_SCLK_BURST] cmp r10, #TEGRA30 - movweq r4, #:lower16:((1 << 28) | (0x8)) @ burst policy is PLLX - movteq r4, #:upper16:((1 << 28) | (0x8)) + movweq r4, #:lower16:((1 << 28) | (0x4)) @ burst policy is PLLP + movteq r4, #:upper16:((1 << 28) | (0x4)) movwne r4, #:lower16:((1 << 28) | (0xe)) movtne r4, #:upper16:((1 << 28) | (0xe)) str r4, [r0, #CLK_RESET_CCLK_BURST] -- 2.18.0
