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

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Message-ID: <20220624092715.1397827-3-gabriel.fernandez@foss.st.com>
Date:   Fri, 24 Jun 2022 11:27:14 +0200
From:   <gabriel.fernandez@...s.st.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
CC:     <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Gabriel Fernandez <gabriel.fernandez@...s.st.com>
Subject: [PATCH 2/3] ARM: dts: stm32: DSI should use LSE SCMI clock on DK1/ED1 STM32 board

From: Gabriel Fernandez <gabriel.fernandez@...s.st.com>

LSE clock is provided by SCMI.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@...s.st.com>
---
 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