test: lib: devicetree: add tests for DT_ macros for retrieving PWM period
Add tests for DT_ macros for retrieving the 'period' cell value. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
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3 changed files with 39 additions and 8 deletions
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@ -12,8 +12,9 @@ properties:
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required: true
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"#pwm-cells":
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const: 2
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const: 3
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pwm-cells:
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- channel
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- period
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- flags
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@ -40,7 +40,7 @@
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pha-gpios = <&test_gpio_1 50 60>, <&test_gpio_3 70>, <&test_gpio_2 80 90>;
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foos = <&test_gpio_1 100>, <&test_gpio_2 110>;
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foo-names = "A", "b-c";
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pwms = <&test_pwm1 8 3>, <&test_pwm2 5 1>;
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pwms = <&test_pwm1 8 200 3>, <&test_pwm2 5 100 1>;
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pwm-names = "red", "green";
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};
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@ -305,7 +305,7 @@
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test_pwm1: pwm@55551111 {
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compatible = "vnd,pwm";
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#pwm-cells = <2>;
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#pwm-cells = <3>;
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reg = < 0x55551111 0x1000 >;
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label = "TEST_PWM_CTRL_1";
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status = "okay";
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@ -313,7 +313,7 @@
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test_pwm2: pwm@55552222 {
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compatible = "vnd,pwm";
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#pwm-cells = <2>;
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#pwm-cells = <3>;
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reg = < 0x55552222 0x1000 >;
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label = "TEST_PWM_CTRL_2";
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status = "okay";
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@ -1003,17 +1003,22 @@ static void test_pwms(void)
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/* DT_PWMS_CELL_BY_IDX */
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zassert_equal(DT_PWMS_CELL_BY_IDX(TEST_PH, 1, channel), 5,
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"pwm 2 channel");
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zassert_equal(DT_PWMS_CELL_BY_IDX(TEST_PH, 1, period), 100,
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"pwm 2 period");
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zassert_equal(DT_PWMS_CELL_BY_IDX(TEST_PH, 1, flags), 1,
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"pwm 2 flags");
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/* DT_PWMS_CELL_BY_NAME */
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zassert_equal(DT_PWMS_CELL_BY_NAME(TEST_PH, red, channel), 8,
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"pwm-red channel");
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zassert_equal(DT_PWMS_CELL_BY_NAME(TEST_PH, red, period), 200,
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"pwm-red period");
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zassert_equal(DT_PWMS_CELL_BY_NAME(TEST_PH, red, flags), 3,
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"pwm-red flags");
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/* DT_PWMS_CELL */
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zassert_equal(DT_PWMS_CELL(TEST_PH, channel), 8, "pwm channel");
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zassert_equal(DT_PWMS_CELL(TEST_PH, period), 200, "pwm period");
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zassert_equal(DT_PWMS_CELL(TEST_PH, flags), 3, "pwm flags");
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/* DT_PWMS_CHANNEL_BY_IDX */
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@ -1026,15 +1031,25 @@ static void test_pwms(void)
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/* DT_PWMS_CHANNEL */
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zassert_equal(DT_PWMS_CHANNEL(TEST_PH), 8, "pwm channel");
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/* DT_PWMS_PERIOD_BY_IDX */
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zassert_equal(DT_PWMS_PERIOD_BY_IDX(TEST_PH, 1), 100, "pwm period");
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/* DT_PWMS_PERIOD_BY_NAME */
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zassert_equal(DT_PWMS_PERIOD_BY_NAME(TEST_PH, green), 100,
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"pwm period");
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/* DT_PWMS_PERIOD */
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zassert_equal(DT_PWMS_PERIOD(TEST_PH), 200, "pwm period");
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/* DT_PWMS_FLAGS_BY_IDX */
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zassert_equal(DT_PWMS_FLAGS_BY_IDX(TEST_PH, 1), 1, "pwm channel");
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zassert_equal(DT_PWMS_FLAGS_BY_IDX(TEST_PH, 1), 1, "pwm flags");
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/* DT_PWMS_FLAGS_BY_NAME */
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zassert_equal(DT_PWMS_FLAGS_BY_NAME(TEST_PH, green), 1,
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"pwm channel");
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"pwm flags");
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/* DT_PWMS_FLAGS */
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zassert_equal(DT_PWMS_FLAGS(TEST_PH), 3, "pwm channel");
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zassert_equal(DT_PWMS_FLAGS(TEST_PH), 3, "pwm flags");
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/* DT_INST */
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zassert_equal(DT_NUM_INST_STATUS_OKAY(DT_DRV_COMPAT), 1,
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@ -1057,16 +1072,22 @@ static void test_pwms(void)
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/* DT_INST_PWMS_CELL_BY_IDX */
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zassert_equal(DT_INST_PWMS_CELL_BY_IDX(0, 1, channel), 5,
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"pwm 2 channel");
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zassert_equal(DT_INST_PWMS_CELL_BY_IDX(0, 1, flags), 1, "pwm 2 flags");
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zassert_equal(DT_INST_PWMS_CELL_BY_IDX(0, 1, period), 100,
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"pwm 2 period");
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zassert_equal(DT_INST_PWMS_CELL_BY_IDX(0, 1, flags), 1,
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"pwm 2 flags");
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/* DT_INST_PWMS_CELL_BY_NAME */
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zassert_equal(DT_INST_PWMS_CELL_BY_NAME(0, green, channel), 5,
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"pwm-green channel");
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zassert_equal(DT_INST_PWMS_CELL_BY_NAME(0, green, period), 100,
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"pwm-green period");
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zassert_equal(DT_INST_PWMS_CELL_BY_NAME(0, green, flags), 1,
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"pwm-green flags");
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/* DT_INST_PWMS_CELL */
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zassert_equal(DT_INST_PWMS_CELL(0, channel), 8, "pwm channel");
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zassert_equal(DT_INST_PWMS_CELL(0, period), 200, "pwm period");
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zassert_equal(DT_INST_PWMS_CELL(0, flags), 3, "pwm flags");
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/* DT_INST_PWMS_CHANNEL_BY_IDX */
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@ -1078,6 +1099,15 @@ static void test_pwms(void)
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/* DT_INST_PWMS_CHANNEL */
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zassert_equal(DT_INST_PWMS_CHANNEL(0), 8, "pwm channel");
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/* DT_INST_PWMS_PERIOD_BY_IDX */
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zassert_equal(DT_INST_PWMS_PERIOD_BY_IDX(0, 1), 100, "pwm period");
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/* DT_INST_PWMS_PERIOD_BY_NAME */
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zassert_equal(DT_INST_PWMS_PERIOD_BY_NAME(0, red), 200, "pwm periodx");
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/* DT_INST_PWMS_PERIOD */
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zassert_equal(DT_INST_PWMS_PERIOD(0), 200, "pwm period");
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/* DT_INST_PWMS_FLAGS_BY_IDX */
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zassert_equal(DT_INST_PWMS_FLAGS_BY_IDX(0, 1), 1, "pwm channel");
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