test: panel: Add a test for the panel uclass
At present this uclass has no tests. Add a simple one which checks the PWM
configuration, regulator and GPIO.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/sandbox/dts/sandbox_pmic.dtsi b/arch/sandbox/dts/sandbox_pmic.dtsi
index 403656f..5ecafaa 100644
--- a/arch/sandbox/dts/sandbox_pmic.dtsi
+++ b/arch/sandbox/dts/sandbox_pmic.dtsi
@@ -60,7 +60,7 @@
regulator-max-microvolt = <3300000>;
};
- ldo1 {
+ ldo_1: ldo1 {
regulator-name = "VDD_EMMC_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;