linux-kernel - [PATCH] ARM: dts: stm32: Add QSPI support on STM32MP13x SoC family

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Message-ID: <20230331071907.4127388-1-patrice.chotard@foss.st.com>
Date:   Fri, 31 Mar 2023 09:19:07 +0200
From:   <patrice.chotard@...s.st.com>
To:     <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        <alexandre.torgue@...s.st.com>
CC:     <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        Patrice Chotard <patrice.chotard@...s.st.com>
Subject: [PATCH] ARM: dts: stm32: Add QSPI support on STM32MP13x SoC family

From: Patrice Chotard <patrice.chotard@...s.st.com>

Add QSPI support on STM32MP13x SoC family

Signed-off-by: Patrice Chotard <patrice.chotard@...s.st.com>
---
 arch/arm/boot/dts/stm32mp131.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 5949473cbbfd..544c755b6e67 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -1137,6 +1137,21 @@ mdma: dma-controller@...00000 {
 			dma-requests = <48>;
 		};
 
+		qspi: spi@...03000 {
+			compatible = "st,stm32f469-qspi";
+			reg = <0x58003000 0x1000>, <0x70000000 0x10000000>;
+			reg-names = "qspi", "qspi_mm";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&mdma 26 0x2 0x10100002 0x0 0x0>,
+			       <&mdma 26 0x2 0x10100008 0x0 0x0>;
+			dma-names = "tx", "rx";
+			clocks = <&rcc QSPI_K>;
+			resets = <&rcc QSPI_R>;
+			status = "disabled";
+		};
+
 		sdmmc1: mmc@...05000 {
 			compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
 			arm,primecell-periphid = <0x20253180>;
-- 
2.25.1