[coreboot-gerrit] Change in coreboot[master]: sc7180: GPIO: Add I2S configuration for sc7180

[Julius Werner (Code Review)]

Julius Werner has submitted this change. ( https://review.coreboot.org/c/coreboot/+/38593 )

Change subject: sc7180: GPIO: Add I2S configuration for sc7180
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sc7180: GPIO: Add I2S configuration for sc7180

Configuring GPIO Pins as I2S mode for Audio speaker.

Change-Id: I681aa6d0d57671b0fd9b7bc88de6f2cc202a7af0
Signed-off-by: V Sujith Kumar Reddy 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38593
Tested-by: build bot (Jenkins) 
Reviewed-by: Julius Werner 
---
M src/mainboard/google/trogdor/board.h
M src/mainboard/google/trogdor/chromeos.c
2 files changed, 7 insertions(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Julius Werner: Looks good to me, approved

diff --git a/src/mainboard/google/trogdor/board.h b/src/mainboard/google/trogdor/board.h
index fa2fb9f..63d03db 100644
--- a/src/mainboard/google/trogdor/board.h
+++ b/src/mainboard/google/trogdor/board.h
@@ -11,7 +11,9 @@
 #define GPIO_AP_EC_INT	GPIO(94)
 #define GPIO_AP_SUSPEND	GPIO(20)
 #define GPIO_WP_STATE	GPIO(42)
-#define GPIO_H1_AP_INT	GPIO(21)
+#define GPIO_H1_AP_INT	(CONFIG(TROGDOR_REV0) ? GPIO(21) : GPIO(42))
+#define GPIO_SD_CD_L	GPIO(69)
+#define GPIO_AMP_ENABLE	GPIO(23)

void setup_chromeos_gpios(void);

diff --git a/src/mainboard/google/trogdor/chromeos.c b/src/mainboard/google/trogdor/chromeos.c
index 985ba0f..324d6ca 100644
--- a/src/mainboard/google/trogdor/chromeos.c
+++ b/src/mainboard/google/trogdor/chromeos.c
@@ -28,6 +28,10 @@
    		"EC interrupt"},
    	{GPIO_H1_AP_INT.addr, ACTIVE_LOW, gpio_get(GPIO_H1_AP_INT),
    		"TPM interrupt"},
+		{GPIO_SD_CD_L.addr, ACTIVE_LOW, gpio_get(GPIO_SD_CD_L),
+			"SD card detect"},
+		{GPIO_AMP_ENABLE.addr, ACTIVE_HIGH, gpio_get(GPIO_AMP_ENABLE),
+			"speaker enable"},
    };

lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));