From 2e81f394cffc6f1993a5f004356ed35f6064fe48 Mon Sep 17 00:00:00 2001 From: Lijian Zhao Date: Mon, 22 Jan 2018 20:13:49 -0800 Subject: mainboard/google/meowth: enable PCH iSCLK Turn on PCH iSCLK for meowth platform. BUG=None TEST=Boot up into OS and check register programming with iotools, the command is iotools mmio_read32 0xfdad8000, returned value is 0x03. Change-Id: I1e44e3748c9b37c8f60adcc47a866d445d77cfaa Signed-off-by: Lijian Zhao Reviewed-on: https://review.coreboot.org/23368 Reviewed-by: Furquan Shaikh Tested-by: build bot (Jenkins) --- src/mainboard/google/zoombini/variants/meowth/devicetree.cb | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/mainboard/google/zoombini/variants/meowth/devicetree.cb b/src/mainboard/google/zoombini/variants/meowth/devicetree.cb index 796b816274..20654e39d8 100644 --- a/src/mainboard/google/zoombini/variants/meowth/devicetree.cb +++ b/src/mainboard/google/zoombini/variants/meowth/devicetree.cb @@ -53,6 +53,9 @@ chip soc/intel/cannonlake register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC2)" register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC3)" + # Enable Pch iSCLK + register "pch_isclk" = "1" + # Touchscreen Digitizer register "i2c[0]" = "{ .speed = I2C_SPEED_FAST_PLUS, -- cgit v1.2.3