diff options
| author | Vic Yang <victoryang@chromium.org> | 2014-08-27 15:42:25 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-09-02 04:21:07 +0000 |
| commit | 31a935f520210e71dc9bddc3ec06911a8af8140a (patch) | |
| tree | 73612b185dfed5198401b2a1cd9d46765a74bca5 /board/plankton/usb_pd_policy.c | |
| parent | e523cf49b208593eefd76eec0b0d7f0d39bff00a (diff) | |
| download | chrome-ec-31a935f520210e71dc9bddc3ec06911a8af8140a.tar.gz | |
plankton: Update board configuration to Plankton V2
*** This breaks Plankton V1 support ***
This CL updates GPIO and PD configuration.
BUG=chrome-os-partner:31633
TEST=Build successfully. No board to test.
BRANCH=None
Change-Id: I9bbcde8aed15aa488e659a69dc87978532f33f13
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/214823
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Diffstat (limited to 'board/plankton/usb_pd_policy.c')
| -rw-r--r-- | board/plankton/usb_pd_policy.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/board/plankton/usb_pd_policy.c b/board/plankton/usb_pd_policy.c index c2ac2fd155..a49e81e07b 100644 --- a/board/plankton/usb_pd_policy.c +++ b/board/plankton/usb_pd_policy.c @@ -24,10 +24,12 @@ const uint32_t pd_src_pdo[] = { PDO_FIXED(5000, 500, PDO_FIXED_EXTERNAL), PDO_FIXED(12000, 3000, PDO_FIXED_EXTERNAL), + PDO_FIXED(20000, 3000, PDO_FIXED_EXTERNAL), }; -static const int pd_src_pdo_cnts[2] = { +static const int pd_src_pdo_cnts[3] = { [SRC_CAP_5V] = 1, [SRC_CAP_12V] = 2, + [SRC_CAP_20V] = 3, }; static int pd_src_pdo_idx; @@ -124,8 +126,9 @@ int pd_request_voltage(uint32_t rdo) int pd_set_power_supply_ready(int port) { /* Output the correct voltage */ - gpio_set_level(requested_voltage_idx ? GPIO_USBC_12V_EN : - GPIO_USBC_5V_EN, 1); + gpio_set_level(GPIO_VBUS_CHARGER_EN, 1); + gpio_set_level(GPIO_USBC_VSEL_0, requested_voltage_idx >= 1); + gpio_set_level(GPIO_USBC_VSEL_1, requested_voltage_idx >= 2); return EC_SUCCESS; } @@ -134,8 +137,9 @@ void pd_power_supply_reset(int port) { /* Kill VBUS */ requested_voltage_idx = 0; - gpio_set_level(GPIO_USBC_5V_EN, 0); - gpio_set_level(GPIO_USBC_12V_EN, 0); + gpio_set_level(GPIO_VBUS_CHARGER_EN, 0); + gpio_set_level(GPIO_USBC_VSEL_0, 0); + gpio_set_level(GPIO_USBC_VSEL_1, 0); } int pd_board_checks(void) |