dts: bindings: add missing binding for st,stm32l0-flash-controller

The st,stm32l0-flash-controller did not have a binding, add one for it. Also made a comment in stm32l0.dtsi that the driver doesn't currently support this controller. Signed-off-by: Kumar Gala <[email protected]>
liuguo09 · Apr 9, 2020 · 6bb3ff9 · 6bb3ff9
1 parent 30c47cf
commit 6bb3ff9
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diff --git a/dts/arm/st/l0/stm32l0.dtsi b/dts/arm/st/l0/stm32l0.dtsi
@@ -37,6 +37,7 @@
 			label = "RTC_0";
 		};
 
+		/* Driver does not currently support the l0 flash controller */
 		flash-controller@40022000 {
 			compatible = "st,stm32l0-flash-controller";
 			label = "FLASH_CTRL";

diff --git a/dts/bindings/flash_controller/st,stm32l0-flash-controller.yaml b/dts/bindings/flash_controller/st,stm32l0-flash-controller.yaml
@@ -0,0 +1,8 @@
+# Copyright (c) 2020, Linaro Limited
+# SPDX-License-Identifier: Apache-2.0
+
+description: STM32 L0 flash controller
+
+compatible: "st,stm32l0-flash-controller"
+
+include: flash-controller.yaml