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| author | jeffrey Lin <jeffrey_Lin@pegatron.corp-partner.google.com> | 2023-03-08 17:30:06 +0800 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-03-16 04:58:01 +0000 |
| commit | 02ff9e2a746add8f27e5f6d1a93f6972d5067a16 (patch) | |
| tree | afbadc243a2df96e446f513cee1b478ae3bc6886 | |
| parent | 95d4954a93e9d19f6b13caab240c7f5855adca17 (diff) | |
| download | chrome-ec-02ff9e2a746add8f27e5f6d1a93f6972d5067a16.tar.gz | |
zephyr/test: add tentacruel usb mux init test
Add testing for checking the tentacruel project usb mux init.
BUG=b:250798561
TEST=./twister -T zephyr/test/krabby
BRANCH=none
Change-Id: Ie84f0b717ad14979d945746ccf4c9f2ec1f7b59f
Signed-off-by: jeffrey Lin <jeffrey_Lin@pegatron.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4318614
Reviewed-by: Jeffrey Lin <jeffrey_lin@pegatron.corp-partner.google.com>
Tested-by: Jeffrey Lin <jeffrey_lin@pegatron.corp-partner.google.com>
Commit-Queue: Jeffrey Lin <jeffrey_lin@pegatron.corp-partner.google.com>
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
| -rw-r--r-- | zephyr/program/corsola/include/baseboard_usbc_config.h | 1 | ||||
| -rw-r--r-- | zephyr/test/krabby/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | zephyr/test/krabby/krabby.tentacruel.overlay | 13 | ||||
| -rw-r--r-- | zephyr/test/krabby/src/usb_mux_tentacruel.c | 23 |
4 files changed, 38 insertions, 0 deletions
diff --git a/zephyr/program/corsola/include/baseboard_usbc_config.h b/zephyr/program/corsola/include/baseboard_usbc_config.h index a80aa10446..e5ade293b4 100644 --- a/zephyr/program/corsola/include/baseboard_usbc_config.h +++ b/zephyr/program/corsola/include/baseboard_usbc_config.h @@ -21,6 +21,7 @@ void ccd_interrupt(enum gpio_signal signal); void hdmi_hpd_interrupt(enum gpio_signal signal); void ps185_hdmi_hpd_mux_set(void); int corsola_is_dp_muxable(int port); +int ps8743_eq_c1_setting(void); /* USB-A ports */ enum usba_port { USBA_PORT_A0 = 0, USBA_PORT_COUNT }; diff --git a/zephyr/test/krabby/CMakeLists.txt b/zephyr/test/krabby/CMakeLists.txt index 27b5c83002..eb99938456 100644 --- a/zephyr/test/krabby/CMakeLists.txt +++ b/zephyr/test/krabby/CMakeLists.txt @@ -32,6 +32,7 @@ target_sources_ifdef(CONFIG_TEST_TENTACRUEL src/ppc_tentacruel.c src/temp_tentacruel.c src/fwconfig_tentacruel.c + src/usb_mux_tentacruel.c ${PLATFORM_EC_PROGRAM_DIR}/corsola/tentacruel/src/ppc.c ${PLATFORM_EC_PROGRAM_DIR}/corsola/tentacruel/src/temp.c ${PLATFORM_EC_PROGRAM_DIR}/corsola/tentacruel/src/sensor.c) diff --git a/zephyr/test/krabby/krabby.tentacruel.overlay b/zephyr/test/krabby/krabby.tentacruel.overlay index cd247f15b4..3ae38d8daa 100644 --- a/zephyr/test/krabby/krabby.tentacruel.overlay +++ b/zephyr/test/krabby/krabby.tentacruel.overlay @@ -169,6 +169,9 @@ }; port1@1 { ppc = <&ppc_port1>; + usb-mux-chain-1 { + usb-muxes = <&ps8743_mux_1>; + }; }; }; }; @@ -224,3 +227,13 @@ &lis2dw12_data { compatible = "cros-ec,drvdata-bmi260"; }; + +&i2c_ctrl4 { + /delete-node/ tusb1064-mux-1@44; + + ps8743_mux_1: ps8743-mux-1@10 { + compatible = "zephyr,ps8743-emul"; + reg = <0x10>; + board-init = "ps8743_eq_c1_setting"; + }; +}; diff --git a/zephyr/test/krabby/src/usb_mux_tentacruel.c b/zephyr/test/krabby/src/usb_mux_tentacruel.c new file mode 100644 index 0000000000..2e8ed6714e --- /dev/null +++ b/zephyr/test/krabby/src/usb_mux_tentacruel.c @@ -0,0 +1,23 @@ +/* Copyright 2023 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ +#include "baseboard_usbc_config.h" +#include "driver/usb_mux/ps8743.h" +#include "emul/emul_ps8743.h" +#include "usb_mux.h" +#include "usbc/usb_muxes.h" + +#include <zephyr/devicetree.h> +#include <zephyr/drivers/emul.h> +#include <zephyr/ztest.h> + +const static struct emul *emul = EMUL_DT_GET(DT_NODELABEL(ps8743_mux_1)); + +ZTEST(usb_mux_tentacruel_init, test_mux_init_value) +{ + ps8743_eq_c1_setting(); + zassert_equal(ps8743_emul_peek_reg(emul, PS8743_REG_USB_EQ_RX), 0x90); +} + +ZTEST_SUITE(usb_mux_tentacruel_init, NULL, NULL, NULL, NULL, NULL); |