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Merged
merged 3 commits into from
Aug 5, 2025
Merged

tests: boards: nrf: qdec: Add testing with multiple QDEC instances #3120

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77e233e
[nrf fromtree] tests: boards: nrf: qdec: Add testing with multiple QD…
nordic-bami May 21, 2025
88566ad
[nrf fromtree] tests: boards: nrf: qdec: Disable testing of 2nd insta…
nordic-bami Jun 24, 2025
ae792a5
[nrf fromlist] tests: boards: nrf: qdec: Fix test for multiple instances
mib1-nordic Jul 31, 2025
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14 changes: 8 additions & 6 deletions tests/boards/nrf/qdec/boards/bl54l15_dvk_nrf54l15_common.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,6 @@
*/

/ {
aliases {
qdec0 = &qdec20;
qenca = &phase_a;
qencb = &phase_b;
};

encoder-emulate {
compatible = "gpio-leds";

Expand All @@ -22,6 +16,14 @@
gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
};
};

qdec_loopbacks: loopbacks {
compatible = "test-qdec-loopbacks";
loopback0 {
qdec = <&qdec20>;
qenc-emul-gpios = <&phase_a &phase_b>;
};
};
};

&pinctrl {
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14 changes: 8 additions & 6 deletions tests/boards/nrf/qdec/boards/bl54l15u_dvk_nrf54l15_common.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,6 @@
*/

/ {
aliases {
qdec0 = &qdec20;
qenca = &phase_a;
qencb = &phase_b;
};

encoder-emulate {
compatible = "gpio-leds";

Expand All @@ -22,6 +16,14 @@
gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
};
};

qdec_loopbacks: loopbacks {
compatible = "test-qdec-loopbacks";
loopback0 {
qdec = <&qdec20>;
qenc-emul-gpios = <&phase_a &phase_b>;
};
};
};

&pinctrl {
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7 changes: 7 additions & 0 deletions tests/boards/nrf/qdec/boards/nrf52840dk_nrf52840.overlay
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Expand Up @@ -22,6 +22,13 @@
};
};

qdec_loopbacks: loopbacks {
compatible = "test-qdec-loopbacks";
loopback0 {
qdec = <&qdec0>;
qenc-emul-gpios = <&phase_a &phase_b>;
};
};
};

&pinctrl {
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14 changes: 8 additions & 6 deletions tests/boards/nrf/qdec/boards/nrf5340dk_nrf5340_cpuapp.overlay
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Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,6 @@
*/

/ {
aliases {
qdec0 = &qdec1;
qenca = &phase_a;
qencb = &phase_b;
};

encoder-emulate {
compatible = "gpio-leds";
phase_a: phase_a {
Expand All @@ -21,6 +15,14 @@
gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
};
};

qdec_loopbacks: loopbacks {
compatible = "test-qdec-loopbacks";
loopback0 {
qdec = <&qdec1>;
qenc-emul-gpios = <&phase_a &phase_b>;
};
};
};

&pinctrl {
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76 changes: 64 additions & 12 deletions tests/boards/nrf/qdec/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
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Expand Up @@ -3,49 +3,101 @@
* SPDX-License-Identifier: Apache-2.0
*/

/ {
aliases {
qdec0 = &qdec130;
qenca = &phase_a;
qencb = &phase_b;
};
/* Required loopbacks
* P2.08 <-> P2.09
* P2.10 <-> P2.11
* P1.02 <-> P1.03
* P7.01 <-> P1.05
*/

/ {
encoder-emulate {
compatible = "gpio-leds";
phase_a: phase_a {
phase_a0: phase_a0 {
gpios = <&gpio2 9 GPIO_ACTIVE_HIGH>;
};
phase_b: phase_b {
phase_b0: phase_b0 {
gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
};
phase_a1: phase_a1 {
gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
};
phase_b1: phase_b1 {
gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
};
};

qdec_loopbacks: loopbacks {
compatible = "test-qdec-loopbacks";
loopback0 {
qdec = <&qdec130>;
qenc-emul-gpios = <&phase_a0 &phase_b0>;
};
loopback1 {
qdec = <&qdec131>;
qenc-emul-gpios = <&phase_a1 &phase_b1>;
};
};
};

&pinctrl {
qdec_pinctrl: qdec_pinctrl {
qdec_130_pinctrl: qdec_130_pinctrl {
group1 {
psels = <NRF_PSEL(QDEC_A, 2, 8)>,
<NRF_PSEL(QDEC_B, 2, 10)>;
};
};

qdec_sleep_pinctrl: qdec_sleep_pinctrl {
qdec_130_sleep_pinctrl: qdec_130_sleep_pinctrl {
group1 {
psels = <NRF_PSEL(QDEC_A, 2, 8)>,
<NRF_PSEL(QDEC_B, 2, 10)>;
low-power-enable;
};
};

qdec_131_pinctrl: qdec_131_pinctrl {
group1 {
psels = <NRF_PSEL(QDEC_A, 1, 3)>,
<NRF_PSEL(QDEC_B, 1, 5)>;
};
};

qdec_131_sleep_pinctrl: qdec_131_sleep_pinctrl {
group1 {
psels = <NRF_PSEL(QDEC_A, 1, 3)>,
<NRF_PSEL(QDEC_B, 1, 5)>;
low-power-enable;
};
};
};

&gpio1 {
status = "okay";
};

&gpio2 {
status = "okay";
};

&gpio7 {
status = "okay";
};

&qdec130 {
status = "okay";
pinctrl-0 = <&qdec_pinctrl>;
pinctrl-1 = <&qdec_sleep_pinctrl>;
pinctrl-0 = <&qdec_130_pinctrl>;
pinctrl-1 = <&qdec_130_sleep_pinctrl>;
pinctrl-names = "default", "sleep";
steps = <127>;
led-pre = <500>;
zephyr,pm-device-runtime-auto;
};

&qdec131 {
status = "okay";
pinctrl-0 = <&qdec_131_pinctrl>;
pinctrl-1 = <&qdec_131_sleep_pinctrl>;
pinctrl-names = "default", "sleep";
steps = <127>;
led-pre = <500>;
Expand Down
72 changes: 60 additions & 12 deletions tests/boards/nrf/qdec/boards/nrf54l15dk_nrf54l15_common.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -3,49 +3,97 @@
* SPDX-License-Identifier: Apache-2.0
*/

/ {
aliases {
qdec0 = &qdec20;
qenca = &phase_a;
qencb = &phase_b;
};
/* Required loopbacks
* P1.8 <-> P1.9
* P1.10 <-> P1.11
* P1.12 <-> P1.13
* P1.14 <-> P2.10
*/

/ {
encoder-emulate {
compatible = "gpio-leds";
phase_a: phase_a {
phase_a0: phase_a0 {
gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
};
phase_b: phase_b {
phase_b0: phase_b0 {
gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
};
phase_a1: phase_a1 {
gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
};
phase_b1: phase_b1 {
gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
};
};

qdec_loopbacks: loopbacks {
compatible = "test-qdec-loopbacks";
loopback0 {
qdec = <&qdec20>;
qenc-emul-gpios = <&phase_a0 &phase_b0>;
};
loopback1 {
qdec = <&qdec21>;
qenc-emul-gpios = <&phase_a1 &phase_b1>;
};
};
};

&pinctrl {
qdec_pinctrl: qdec_pinctrl {
qdec_20_pinctrl: qdec_20_pinctrl {
group1 {
psels = <NRF_PSEL(QDEC_A, 1, 8)>,
<NRF_PSEL(QDEC_B, 1, 10)>;
};
};

qdec_sleep_pinctrl: qdec_sleep_pinctrl {
qdec_20_sleep_pinctrl: qdec_20_sleep_pinctrl {
group1 {
psels = <NRF_PSEL(QDEC_A, 1, 8)>,
<NRF_PSEL(QDEC_B, 1, 10)>;
low-power-enable;
};
};

qdec_21_pinctrl: qdec_21_pinctrl {
group1 {
psels = <NRF_PSEL(QDEC_A, 1, 12)>,
<NRF_PSEL(QDEC_B, 1, 14)>;
};
};

qdec_21_sleep_pinctrl: qdec_21_sleep_pinctrl {
group1 {
psels = <NRF_PSEL(QDEC_A, 1, 12)>,
<NRF_PSEL(QDEC_B, 1, 14)>;
low-power-enable;
};
};
};

&gpio1 {
status = "okay";
};

&gpio2 {
status = "okay";
};

&qdec20 {
status = "okay";
pinctrl-0 = <&qdec_pinctrl>;
pinctrl-1 = <&qdec_sleep_pinctrl>;
pinctrl-0 = <&qdec_20_pinctrl>;
pinctrl-1 = <&qdec_20_sleep_pinctrl>;
pinctrl-names = "default", "sleep";
steps = <127>;
led-pre = <500>;
zephyr,pm-device-runtime-auto;
};

&qdec21 {
status = "okay";
pinctrl-0 = <&qdec_21_pinctrl>;
pinctrl-1 = <&qdec_21_sleep_pinctrl>;
pinctrl-names = "default", "sleep";
steps = <127>;
led-pre = <500>;
Expand Down
14 changes: 8 additions & 6 deletions tests/boards/nrf/qdec/boards/nrf54lm20dk_nrf54lm20_common.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -11,12 +11,6 @@
*/

/ {
aliases {
qdec0 = &qdec20;
qenca = &phase_a;
qencb = &phase_b;
};

encoder-emulate {
compatible = "gpio-leds";
phase_a: phase_a {
Expand All @@ -26,6 +20,14 @@
gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
};
};

qdec_loopbacks: loopbacks {
compatible = "test-qdec-loopbacks";
loopback0 {
qdec = <&qdec20>;
qenc-emul-gpios = <&phase_a &phase_b>;
};
};
};

&pinctrl {
Expand Down
20 changes: 20 additions & 0 deletions tests/boards/nrf/qdec/dts/bindings/test-qdec-loopback.yaml
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@@ -0,0 +1,20 @@
description: |
Binding describing loopbacks required to run tests/boards/nrf/qdec test in Zephyr.

compatible: "test-qdec-loopbacks"

child-binding:
description: |
Binding describing a single loopback pair consisting of a QDEC device and two "gpio-leds" pins
working as a quadrature encoder for the test.
properties:
qdec:
type: phandle
required: true
description: Node of the QDEC device used to capture quadrature signal in the loopback.
qenc-emul-gpios:
type: phandles
required: true
description: |
Children nodes of "gpio-leds" compatible used to generate quadrature signal. The first
phandles outputs phase A signal, the second one outputs phase B signal.
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