From eb7940d8b01111c961958a720c74ce3c6707b1ba Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Tue, 31 Jul 2018 16:53:43 -0500 Subject: google/cyan: Mask Audio IRQ on boot Adapted from chromium commit cf18ab6 [Strago: mask Audio IRQ on boot] Do not start with audio interrupt unmasked; this causes interrupt storms on newer kernels that no longer mask all interrupts when initializing Cherryview pincontrol driver. TEST=Boot various cyan boards with kernels 3.18 and 4.14; verify everything works. Original-Change-Id: Id621682d3b59fea3ac54fb0ab92c8df9c78a6d43 Original-Signed-off-by: Dmitry Torokhov Original-Reviewed-on: https://chromium-review.googlesource.com/894688 Original-Reviewed-by: Aaron Durbin Change-Id: Icb55c885ea661c41168d3bd24109d2cdbb225546 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/27761 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Aaron Durbin --- src/mainboard/google/cyan/variants/reks/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard/google/cyan/variants/reks/gpio.c') diff --git a/src/mainboard/google/cyan/variants/reks/gpio.c b/src/mainboard/google/cyan/variants/reks/gpio.c index 74792bdc28..1a9e5404ef 100644 --- a/src/mainboard/google/cyan/variants/reks/gpio.c +++ b/src/mainboard/google/cyan/variants/reks/gpio.c @@ -139,7 +139,7 @@ static const struct soc_gpio_map gpsw_gpio_map[] = { Native_M1, /* 92 GP_SSP_2_CLK */ NATIVE_PU20K(1), /* 93 PCIE_CLKREQ2B/PCIE_CLKREQ_WLAN# */ Native_M1, /* 94 GP_SSP_2_RXD */ - GPI(trig_edge_both, L1, P_5K_H, non_maskable, en_edge_detect, NA, NA), + GPI(trig_edge_both, L1, P_5K_H, 0, en_edge_detect, NA, NA), /* 95 PCIE_CLKREQ3B/AUDIO_CODEC_IRQ */ Native_M1, /* 96 GP_SSP_2_FS */ NATIVE_FUNC(1, 0, inv_tx_enable), /* 97 GP_SSP_2f_TXD */ -- cgit v1.2.3