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pm: npcx: consider host wake-up features only if espi is selected.

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This CL limits the compiler to consider the eSPI/LPC host wake-up
functions, such as npcx_host_disable_access_interrupt and
npcx_host_disable_access_interrupt, only if eSPI bus module is selected.
Otherwise, we will encounter compiler errors if the communication
between host and ec is via SPI, not eSPI/LPC bus.

Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
This commit is contained in:
Mulin Chao 2021-05-09 19:25:39 -07:00 • committed by Anas Nashif
commit 3bd31aefae
1 changed files with 8 additions and 4 deletions
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12
soc/arm/nuvoton_npcx/npcx7/power.c
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@ -124,8 +124,10 @@ static void npcx_power_enter_system_sleep(int slp_mode, int wk_mode)
npcx_lvol_suspend_io_pads();
}
/* Turn on host access wake-up interrupt. */
npcx_host_enable_access_interrupt();
/* Turn on eSPI/LPC host access wake-up interrupt. */
if (IS_ENABLED(CONFIG_ESPI_NPCX)) {
npcx_host_enable_access_interrupt();
}
/*
* Capture the reading of low-freq timer for compensation before ec
@ -142,8 +144,10 @@ static void npcx_power_enter_system_sleep(int slp_mode, int wk_mode)
*/
npcx_clock_compensate_system_timer();
/* Turn off host access wake-up interrupt. */
npcx_host_disable_access_interrupt();
/* Turn off eSPI/LPC host access wake-up interrupt. */
if (IS_ENABLED(CONFIG_ESPI_NPCX)) {
npcx_host_disable_access_interrupt();
}
/* A bypass in npcx7 series to prevent leakage in low-voltage pads */
if (IS_ENABLED(CONFIG_SOC_SERIES_NPCX7)) {