diff options
Diffstat (limited to 'zephyr/test/krabby/src/usbc_config.c')
| -rw-r--r-- | zephyr/test/krabby/src/usbc_config.c | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/zephyr/test/krabby/src/usbc_config.c b/zephyr/test/krabby/src/usbc_config.c deleted file mode 100644 index 0b6c8bc80d..0000000000 --- a/zephyr/test/krabby/src/usbc_config.c +++ /dev/null @@ -1,131 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "adc.h" -#include "charge_manager.h" -#include "driver/ppc/syv682x.h" -#include "driver/ppc/syv682x_public.h" -#include "emul/emul_common_i2c.h" -#include "emul/emul_syv682x.h" -#include "i2c/i2c.h" -#include "usb_pd.h" -#include "usbc_ppc.h" - -#include <zephyr/devicetree.h> -#include <zephyr/drivers/emul.h> -#include <zephyr/ztest.h> - -bool ppc_sink_enabled(int port) -{ - const struct emul *emul = (port == 0) ? - EMUL_DT_GET(DT_NODELABEL(ppc0_emul)) : - EMUL_DT_GET(DT_NODELABEL(ppc1_emul)); - uint8_t val = 0; - - syv682x_emul_get_reg(emul, SYV682X_CONTROL_1_REG, &val); - - return !(val & (SYV682X_CONTROL_1_PWR_ENB | SYV682X_CONTROL_1_HV_DR)); -} - -ZTEST(usbc_config, test_set_active_charge_port) -{ - /* reset ppc state */ - zassert_ok(board_set_active_charge_port(CHARGE_PORT_NONE), NULL); - zassert_false(ppc_sink_enabled(0), NULL); - zassert_false(ppc_sink_enabled(1), NULL); - - /* sourcing port 0, expect port 0 not sinkable */ - zassert_ok(pd_set_power_supply_ready(0)); - zassert_not_equal(board_set_active_charge_port(0), 0, NULL); - zassert_true(board_vbus_source_enabled(0), NULL); - zassert_false(board_vbus_source_enabled(1), NULL); - zassert_false(ppc_sink_enabled(0), NULL); - zassert_false(ppc_sink_enabled(1), NULL); - - /* sinking port 1 */ - zassert_ok(board_set_active_charge_port(1), NULL); - zassert_false(ppc_sink_enabled(0), NULL); - zassert_true(ppc_sink_enabled(1), NULL); - - /* - * sinking an invalid port should return error and doesn't change - * any state - */ - zassert_not_equal(board_set_active_charge_port(2), 0, NULL); - zassert_true(board_vbus_source_enabled(0), NULL); - zassert_false(board_vbus_source_enabled(1), NULL); - zassert_false(ppc_sink_enabled(0), NULL); - zassert_true(ppc_sink_enabled(1), NULL); - - /* turn of sourcing, sinking port 0 */ - pd_power_supply_reset(0); - zassert_ok(board_set_active_charge_port(0), NULL); - zassert_true(ppc_sink_enabled(0), NULL); - zassert_false(ppc_sink_enabled(1), NULL); - - /* sinking port 1 */ - zassert_ok(board_set_active_charge_port(1), NULL); - zassert_false(ppc_sink_enabled(0), NULL); - zassert_true(ppc_sink_enabled(1), NULL); - - /* back to port 0 */ - zassert_ok(board_set_active_charge_port(0), NULL); - zassert_true(ppc_sink_enabled(0), NULL); - zassert_false(ppc_sink_enabled(1), NULL); - - /* reset */ - zassert_ok(board_set_active_charge_port(CHARGE_PORT_NONE), NULL); - zassert_false(board_vbus_source_enabled(0), NULL); - zassert_false(board_vbus_source_enabled(1), NULL); - zassert_false(ppc_sink_enabled(0), NULL); - zassert_false(ppc_sink_enabled(1), NULL); -} - -ZTEST(usbc_config, test_set_active_charge_port_fail) -{ - const struct emul *ppc0 = EMUL_DT_GET(DT_NODELABEL(ppc0_emul)); - - /* Verify that failure on ppc0 doesn't affect ppc1 */ - i2c_common_emul_set_write_fail_reg( - emul_syv682x_get_i2c_common_data(ppc0), - I2C_COMMON_EMUL_FAIL_ALL_REG); - - zassert_ok(board_set_active_charge_port(1), NULL); - zassert_true(ppc_sink_enabled(1), NULL); - zassert_ok(board_set_active_charge_port(CHARGE_PORT_NONE), NULL); - zassert_false(ppc_sink_enabled(1), NULL); - zassert_ok(board_set_active_charge_port(1), NULL); - zassert_true(ppc_sink_enabled(1), NULL); - - /* trying to enable ppc0 results in error */ - zassert_not_equal(board_set_active_charge_port(0), 0, NULL); - zassert_false(ppc_sink_enabled(1), NULL); -} - -ZTEST(usbc_config, test_adc_channel) -{ - zassert_equal(board_get_vbus_adc(0), ADC_VBUS_C0, NULL); - zassert_equal(board_get_vbus_adc(1), ADC_VBUS_C1, NULL); - zassert_equal(board_get_vbus_adc(99), ADC_VBUS_C0, NULL); -} - -static void reset_ppc_state(void *fixture) -{ - const struct emul *ppc0 = EMUL_DT_GET(DT_NODELABEL(ppc0_emul)); - const struct emul *ppc1 = EMUL_DT_GET(DT_NODELABEL(ppc1_emul)); - - i2c_common_emul_set_write_fail_reg( - emul_syv682x_get_i2c_common_data(ppc0), - I2C_COMMON_EMUL_NO_FAIL_REG); - i2c_common_emul_set_write_fail_reg( - emul_syv682x_get_i2c_common_data(ppc1), - I2C_COMMON_EMUL_NO_FAIL_REG); - - ppc_vbus_source_enable(0, false); - ppc_vbus_source_enable(1, false); - board_set_active_charge_port(CHARGE_PORT_NONE); -} - -ZTEST_SUITE(usbc_config, NULL, NULL, reset_ppc_state, NULL, NULL); |