diff options
| author | CHLin <CHLin56@nuvoton.com> | 2020-09-08 18:22:25 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-09-25 16:56:44 +0000 |
| commit | cd2ce1213b08f8a2365407d39a005918190888b8 (patch) | |
| tree | e93585bda2fdb8fcc85e0636ef98e9afa4fdd662 /chip/npcx/gpio_chip.h | |
| parent | 6aaa7d4a1907b97787dd4b28e727394e3e5eadd6 (diff) | |
| download | chrome-ec-cd2ce1213b08f8a2365407d39a005918190888b8.tar.gz | |
npcx: add GPIO support for npcx9 and refactor GPIO driver
1. Add GPIO driver support for npcx9.
2. move the GPIO interrupt handler (MIWU) from gpio.h to gpio-npcx5.h,
gpio-npcx7.h, and gpio-npcx9.h separately.
Note: gpio-npcx7.h is a link to gpio-npcx5.h because almost all of the
source codes are the same.
BRANCH=none
BUG=b:165777478
TEST=pass "make buildall"
TEST=with related CLs, build and flash image on the npcx5/7/9 EVB and
yorp; verify GPIO functionality.
Signed-off-by: CHLin <CHLin56@nuvoton.com>
Change-Id: I665507f804ca3772f81f0ff8bd917a633bda2d11
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2402842
Tested-by: CH Lin <chlin56@nuvoton.com>
Reviewed-by: caveh jalali <caveh@chromium.org>
Commit-Queue: CH Lin <chlin56@nuvoton.com>
Diffstat (limited to 'chip/npcx/gpio_chip.h')
| -rw-r--r-- | chip/npcx/gpio_chip.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/chip/npcx/gpio_chip.h b/chip/npcx/gpio_chip.h index 6282794e44..2d0b2b4e9b 100644 --- a/chip/npcx/gpio_chip.h +++ b/chip/npcx/gpio_chip.h @@ -29,7 +29,8 @@ struct npcx_wui { .bit = NPCX_DEVALT##grp##_##pin, .inverted = 0 }) #define NPCX_ALT_INV(grp, pin) ((struct npcx_alt) {.group = ALT_GROUP_##grp, \ .bit = NPCX_DEVALT##grp##_##pin, .inverted = 1 }) -#define ALT(port, index, alt) { NPCX_GPIO(port, index), alt }, +#define ALT(port, index, _alt) { .gpio = NPCX_GPIO(port, index), \ + .alt = (_alt) }, #define NPCX_LVOL_CTRL_ITEMS(ctrl) { NPCX_LVOL_CTRL_##ctrl##_0, \ NPCX_LVOL_CTRL_##ctrl##_1, \ @@ -54,6 +55,8 @@ void npcx_gpio2uart(void); /* Set input buffer of all 1.8v i2c ports. */ void gpio_enable_1p8v_i2c_wake_up_input(int enable); +void gpio_interrupt(struct npcx_wui wui_int); + /* * Include the MIWU, alternative and low-Voltage macro functions for GPIOs * depends on Nuvoton chip series. @@ -62,6 +65,8 @@ void gpio_enable_1p8v_i2c_wake_up_input(int enable); #include "gpio_chip-npcx5.h" #elif defined(CHIP_FAMILY_NPCX7) #include "gpio_chip-npcx7.h" +#elif defined(CHIP_FAMILY_NPCX9) +#include "gpio_chip-npcx9.h" #else #error "Unsupported chip family" #endif |