mb/google/octopus: Clean up LTE power off function

All octopus board share the same power off sequence.
Move to smihandler.c instead variant.c.

BUG=b:168075958
BRANCH=octopus
TEST=build image and verify on the DUT with LTE DB.

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I2be5a656fb42fff99c56d21aaa73ed9140caad37
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45436
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 1 insertions, 29 deletions

diff --git a/src/mainboard/google/octopus/variants/garg/variant.c b/src/mainboard/google/octopus/variants/garg/variant.c
index 5d9c5ee57b..7c84f2696b 100644
--- a/src/mainboard/google/octopus/variants/garg/variant.c
+++ b/src/mainboard/google/octopus/variants/garg/variant.c
@@ -9,34 +9,6 @@
 #include <gpio.h>
 #include <variant/sku.h>
 
-struct gpio_with_delay {
-	gpio_t gpio;
-	unsigned int delay_msecs;
-};
-
-static void power_off_lte_module(u8 slp_typ)
-{
-	const struct gpio_with_delay lte_power_off_gpios[] = {
-		{
-			GPIO_161, /* AVS_I2S1_MCLK -- PLT_RST_LTE_L */
-			30,
-		},
-		{
-			GPIO_117, /* PCIE_WAKE1_B -- FULL_CARD_POWER_OFF */
-			100
-		},
-		{
-			GPIO_67, /* UART2-CTS_B -- EN_PP3300_DX_LTE_SOC */
-			0
-		}
-	};
-
-	for (int i = 0; i < ARRAY_SIZE(lte_power_off_gpios); i++) {
-		gpio_output(lte_power_off_gpios[i].gpio, 0);
-		mdelay(lte_power_off_gpios[i].delay_msecs);
-	}
-}
-
 const char *mainboard_vbt_filename(void)
 {
 	uint32_t sku_id;
@@ -64,7 +36,7 @@ void variant_smi_sleep(u8 slp_typ)
 	switch (google_chromeec_get_board_sku()) {
 	case SKU_17_LTE:
 	case SKU_18_LTE_TS:
-		power_off_lte_module(slp_typ);
+		power_off_lte_module();
 		return;
 	default:
 		return;