From: Ben Wolsieffer <ben.wolsieffer@hefring.com>
To: linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-clk@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Ben Wolsieffer <ben.wolsieffer@hefring.com>
Subject: [PATCH 2/2] ARM: dts: stm32: add pwrcfg clock for stm32f4/7
Date: Mon, 2 Oct 2023 14:08:54 -0400 [thread overview]
Message-ID: <20231002180854.1603452-3-ben.wolsieffer@hefring.com> (raw)
In-Reply-To: <20231002180854.1603452-1-ben.wolsieffer@hefring.com>
Now that the circular dependency between syscon and clock initialization
has been resolved, we can add the clock that drives the pwrcfg syscon to
the device tree.
Signed-off-by: Ben Wolsieffer <ben.wolsieffer@hefring.com>
---
arch/arm/boot/dts/st/stm32f429.dtsi | 1 +
arch/arm/boot/dts/st/stm32f746.dtsi | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/st/stm32f429.dtsi b/arch/arm/boot/dts/st/stm32f429.dtsi
index 8efcda9ef8ae..7c9a9133cc86 100644
--- a/arch/arm/boot/dts/st/stm32f429.dtsi
+++ b/arch/arm/boot/dts/st/stm32f429.dtsi
@@ -665,6 +665,7 @@ spi6: spi@40015400 {
pwrcfg: power-config@40007000 {
compatible = "st,stm32-power-config", "syscon";
reg = <0x40007000 0x400>;
+ clocks = <&rcc 0 STM32F4_APB1_CLOCK(PWR)>;
};
ltdc: display-controller@40016800 {
diff --git a/arch/arm/boot/dts/st/stm32f746.dtsi b/arch/arm/boot/dts/st/stm32f746.dtsi
index d1802efd067c..cc8177466a51 100644
--- a/arch/arm/boot/dts/st/stm32f746.dtsi
+++ b/arch/arm/boot/dts/st/stm32f746.dtsi
@@ -510,6 +510,7 @@ pwm {
pwrcfg: power-config@40007000 {
compatible = "st,stm32-power-config", "syscon";
reg = <0x40007000 0x400>;
+ clocks = <&rcc 0 STM32F7_APB1_CLOCK(PWR)>;
};
crc: crc@40023000 {
--
2.42.0
prev parent reply other threads:[~2023-10-02 18:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-02 18:08 [PATCH 0/2] ARM: stm32: add clock for pwrcfg syscon Ben Wolsieffer
2023-10-02 18:08 ` [PATCH 1/2] clk: stm32: initialize syscon after clocks are registered Ben Wolsieffer
2023-12-17 23:05 ` Stephen Boyd
2024-01-12 22:00 ` Ben Wolsieffer
2024-04-12 6:28 ` Stephen Boyd
2023-10-02 18:08 ` Ben Wolsieffer [this message]
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