From 9e21514972c7d0b21e826e2edb2db7b8be2249ec Mon Sep 17 00:00:00 2001 From: Dino Li Date: Thu, 1 Oct 2015 10:27:35 +0800 Subject: it8380dev: fix i2c module 1. i2c interrupts are used. Signed-off-by: Dino Li BRANCH=none BUG=none TEST=1. console command 'i2cscan' found devices correctly. 2. console command 'i2cxfer' and 'battery' OK. Change-Id: I4d40488d482318128bc8c549f5c8d3c27abe4a04 Reviewed-on: https://chromium-review.googlesource.com/303001 Commit-Ready: Dino Li Tested-by: Dino Li Reviewed-by: Randall Spangler --- chip/it83xx/intc.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'chip/it83xx/intc.c') diff --git a/chip/it83xx/intc.c b/chip/it83xx/intc.c index ebccb043d1..37d2f18c35 100644 --- a/chip/it83xx/intc.c +++ b/chip/it83xx/intc.c @@ -84,3 +84,28 @@ void intc_cpu_int_group_12(void) } } DECLARE_IRQ(CPU_INT_GROUP_12, intc_cpu_int_group_12, 2); + +void intc_cpu_int_group_6(void) +{ + /* Determine interrupt number. */ + int intc_group_6 = IT83XX_INTC_IVCT6 - 16; + + switch (intc_group_6) { + + case IT83XX_IRQ_SMB_A: + i2c_interrupt(0); + break; + + case IT83XX_IRQ_SMB_B: + i2c_interrupt(1); + break; + + case IT83XX_IRQ_SMB_C: + i2c_interrupt(2); + break; + + default: + break; + } +} +DECLARE_IRQ(CPU_INT_GROUP_6, intc_cpu_int_group_6, 2); -- cgit v1.2.1