From f4181ce3b312b2113010403feb40fd3d179acad1 Mon Sep 17 00:00:00 2001 From: Shunqian Zheng Date: Fri, 6 May 2016 16:50:48 +0800 Subject: rockchip: rk3399: add tsadc driver This patch configures clock for tsadc and then makes it in automatic mode to generate TSHUT when CPU temperature is higer than 120 degree Celsius. BRANCH=none BUG=chrome-os-partner:52382,chrome-os-partner:51537 TEST=Set a lower tshut threshold(45C), run coreboot and check that coreboot reboot again and again. Change-Id: I0b070a059d2941f12d31fc3002e78ea083e70b13 Signed-off-by: Martin Roth Original-Commit-Id: 05107bd6a3430e31db216c247ff0213e12373390 Original-Change-Id: Iffe54d3b09080d0f1ff31e8b3020d69510f07c95 Original-Signed-off-by: Lin Huang Original-Signed-off-by: Shunqian Zheng Original-Reviewed-on: https://chromium-review.googlesource.com/342797 Original-Tested-by: Vadim Bendebury Original-Reviewed-by: Shelley Chen Reviewed-on: https://review.coreboot.org/14848 Tested-by: build bot (Jenkins) Reviewed-by: Vadim Bendebury --- src/soc/rockchip/rk3399/romstage.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/soc/rockchip/rk3399/romstage.c') diff --git a/src/soc/rockchip/rk3399/romstage.c b/src/soc/rockchip/rk3399/romstage.c index f22b8c9116..ae0264e828 100644 --- a/src/soc/rockchip/rk3399/romstage.c +++ b/src/soc/rockchip/rk3399/romstage.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include @@ -74,6 +75,7 @@ static void init_dvs_outputs(void) void main(void) { console_init(); + tsadc_init(TSHUT_POL_HIGH); exception_init(); /* Init DVS to conservative values. */ -- cgit v1.2.3