From: Christophe Parant <c.parant@phytec.fr>
To: <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
<upstream@lists.phytec.de>
Subject: [PATCH v2 06/11] ARM: dts: stm32: phycore-stm32mp15: qspi: Fix memory map and pinctrl
Date: Wed, 9 Jul 2025 17:10:06 +0200 [thread overview]
Message-ID: <20250709151011.366537-7-c.parant@phytec.fr> (raw)
In-Reply-To: <20250709151011.366537-1-c.parant@phytec.fr>
- Add missing chip select pin group in pinctrl.
- Overwrite the memory map to the Flash device size (16MB) is necessary
to avoid waste of virtual memory that will not be used.
Without this modification, qspi probe fails because of ioremap error.
Signed-off-by: Christophe Parant <c.parant@phytec.fr>
---
arch/arm/boot/dts/st/stm32mp15xx-phycore-som.dtsi | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/st/stm32mp15xx-phycore-som.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-phycore-som.dtsi
index 660cdc260963..72926c3de52c 100644
--- a/arch/arm/boot/dts/st/stm32mp15xx-phycore-som.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15xx-phycore-som.dtsi
@@ -290,8 +290,14 @@ &pwr_regulators {
&qspi {
pinctrl-names = "default", "sleep";
- pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
- pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+ pinctrl-0 = <&qspi_clk_pins_a
+ &qspi_bk1_pins_a
+ &qspi_cs1_pins_a>;
+ pinctrl-1 = <&qspi_clk_sleep_pins_a
+ &qspi_bk1_sleep_pins_a
+ &qspi_cs1_sleep_pins_a>;
+ reg = <0x58003000 0x1000>,
+ <0x70000000 0x1000000>;
status = "okay";
flash0: flash@0 {
--
2.34.1
next prev parent reply other threads:[~2025-07-09 15:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-09 15:10 [PATCH v2 00/11] Rework and fix STM32MP15x PHYTEC dts Christophe Parant
2025-07-09 15:10 ` [PATCH v2 01/11] ARM: dts: stm32: phycore-stm32mp15: Rename device tree files Christophe Parant
2025-07-09 15:10 ` [PATCH v2 02/11] ARM: dts: stm32: phyboard-sargas: Introduce SoM device tree Christophe Parant
2025-07-09 15:10 ` [PATCH v2 03/11] dt-bindings: arm: stm32: Modify STM32MP15x Phytec board items types Christophe Parant
2025-07-10 22:25 ` Rob Herring
2025-07-11 7:25 ` Christophe Parant
2025-07-09 15:10 ` [PATCH v2 04/11] ARM: dts: stm32: Add new pinmux groups for phyboard-sargas and phycore Christophe Parant
2025-07-09 15:10 ` [PATCH v2 05/11] ARM: dts: stm32: phyboard-sargas: Fix uart4 and sai2 pinctrl Christophe Parant
2025-07-09 15:10 ` Christophe Parant [this message]
2025-07-09 15:10 ` [PATCH v2 07/11] ARM: dts: stm32: phycore-stm32mp15: Add dummy memory-node Christophe Parant
2025-07-09 15:10 ` [PATCH v2 08/11] ARM: dts: stm32: phyboard-sargas: Move aliases from dts to dtsi Christophe Parant
2025-07-09 15:10 ` [PATCH v2 09/11] ARM: dts: stm32: phycore-stm32mp15: Disable optional SoM peripherals Christophe Parant
2025-07-09 15:10 ` [PATCH v2 10/11] ARM: dts: stm32: phyboard-sargas and phycore: Fix coding style issues Christophe Parant
2025-07-09 15:10 ` [PATCH v2 11/11] ARM: dts: stm32: phyboard-sargas and phycore: Add optional interfaces Christophe Parant
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