Marc Jones (marc.jones@se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7953
-gerrit
commit ecbb7ecf70b7f2289daef156531e0613006e0515 Author: Kane Chen kane.chen@intel.com Date: Tue May 20 13:06:40 2014 +0800
baytrail: add more gpio init macros
GPIO init marcos are not enough to initialize different gpio attributes
BUG=none TEST=emerge-rambi coreboot works well
Original-Change-Id: I193fa7b3e22632cacb555e726e3dd3991f4f4faa Original-Signed-off-by: Kane Chen kane.chen@intel.com Original-Reviewed-on: https://chromium-review.googlesource.com/200531 Original-Reviewed-by: Aaron Durbin adurbin@chromium.org (cherry picked from commit 5e0fcbcd7cefcfccb5b565003336d197bb29e4cc) Signed-off-by: Marc Jones marc.jones@se-eng.com
Change-Id: I6bf4db9397733a003dfdedc6eb63b82127917851 --- src/soc/intel/baytrail/baytrail/gpio.h | 41 ++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+)
diff --git a/src/soc/intel/baytrail/baytrail/gpio.h b/src/soc/intel/baytrail/baytrail/gpio.h index 741f3e9..5071b09 100644 --- a/src/soc/intel/baytrail/baytrail/gpio.h +++ b/src/soc/intel/baytrail/baytrail/gpio.h @@ -206,6 +206,47 @@ .pad_conf1 = PAD_CONFIG1_DEFAULT, \ .pad_val = PAD_VAL_INPUT, }
+/* Direct / dedicated IRQ input - pass signal directly to apic */ +#define GPIO_DIRQ_LEVELHIGH_NO_PULL \ + { .pad_conf0 = PAD_PULL_DISABLE | PAD_CONFIG0_DEFAULT \ + | PAD_FUNC0 | PAD_IRQ_EN | PAD_TPE_IRQ | PAD_LEVEL_IRQ, \ + .pad_conf1 = PAD_CONFIG1_DEFAULT, \ + .pad_val = PAD_VAL_INPUT, } + +/* Direct / dedicated IRQ input - pass signal directly to apic */ +#define GPIO_DIRQ_LEVELLOW_PU_20K \ + { .pad_conf0 = PAD_PU_20K | PAD_PULL_UP | PAD_CONFIG0_DEFAULT \ + | PAD_FUNC0 | PAD_IRQ_EN | PAD_TNE_IRQ | PAD_LEVEL_IRQ, \ + .pad_conf1 = PAD_CONFIG1_DEFAULT, \ + .pad_val = PAD_VAL_INPUT, } + +/* Direct / dedicated IRQ input - pass signal directly to apic */ +#define GPIO_DIRQ_EDGELOW_PU_20K \ + { .pad_conf0 = PAD_PU_20K | PAD_PULL_UP | PAD_CONFIG0_DEFAULT \ + | PAD_FUNC0 | PAD_IRQ_EN | PAD_TNE_IRQ | PAD_EDGE_IRQ, \ + .pad_conf1 = PAD_CONFIG1_DEFAULT, \ + .pad_val = PAD_VAL_INPUT, } + +/* Direct / dedicated IRQ input - pass signal directly to apic */ +#define GPIO_DIRQ_EDGEHIGH_PD_20K \ + { .pad_conf0 = PAD_PU_20K | PAD_PULL_DOWN | PAD_CONFIG0_DEFAULT \ + | PAD_FUNC0 | PAD_IRQ_EN | PAD_TPE_IRQ | PAD_EDGE_IRQ, \ + .pad_conf1 = PAD_CONFIG1_DEFAULT, \ + .pad_val = PAD_VAL_INPUT, } + +/* Direct / dedicated IRQ input - pass signal directly to apic */ +#define GPIO_DIRQ_EDGELOW_PD_20K \ + { .pad_conf0 = PAD_PU_20K | PAD_PULL_DOWN | PAD_CONFIG0_DEFAULT \ + | PAD_FUNC0 | PAD_IRQ_EN | PAD_TNE_IRQ | PAD_EDGE_IRQ, \ + .pad_conf1 = PAD_CONFIG1_DEFAULT, \ + .pad_val = PAD_VAL_INPUT, } + +/* Direct / dedicated IRQ input - pass signal directly to apic */ +#define GPIO_DIRQ_EDGEBOTH_PU_20K \ + { .pad_conf0 = PAD_PU_20K | PAD_PULL_UP | PAD_CONFIG0_DEFAULT \ + | PAD_FUNC0 | PAD_IRQ_EN | PAD_TPE_IRQ| PAD_TNE_IRQ | PAD_EDGE_IRQ, \ + .pad_conf1 = PAD_CONFIG1_DEFAULT, \ + .pad_val = PAD_VAL_INPUT, }
#define GPIO_OUT_LOW \ { .pad_conf0 = PAD_PULL_DISABLE | PAD_CONFIG0_DEFAULT, \
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Marc Jones