[PATCH 2/3] ARM: dts: stm32: DSI should use LSE SCMI clock on DK1/ED1 STM32 board

From: gabriel.fernandez
Date: Fri Jun 24 2022 - 05:27:44 EST


From: Gabriel Fernandez <gabriel.fernandez@xxxxxxxxxxx>

LSE clock is provided by SCMI.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@xxxxxxxxxxx>
---
arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts | 4 ++++
arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts | 4 ++++
2 files changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts
index 36371d6ed660..e539cc80bef8 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts
@@ -29,6 +29,10 @@ &cpu1 {
clocks = <&scmi_clk CK_SCMI_MPU>;
};

+&dsi {
+ clocks = <&rcc DSI_K>, <&scmi_clk CK_SCMI_HSE>, <&rcc DSI_PX>;
+};
+
&gpioz {
clocks = <&scmi_clk CK_SCMI_GPIOZ>;
};
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts
index c1a79272c068..9cf0a44d2f47 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts
@@ -34,6 +34,10 @@ &cryp1 {
resets = <&scmi_reset RST_SCMI_CRYP1>;
};

+&dsi {
+ clocks = <&rcc DSI_K>, <&scmi_clk CK_SCMI_HSE>, <&rcc DSI_PX>;
+};
+
&gpioz {
clocks = <&scmi_clk CK_SCMI_GPIOZ>;
};
--
2.25.1