From 399206250d7ad135256cdb45faefd53255642c3d Mon Sep 17 00:00:00 2001 From: Christophe Parant Date: Wed, 10 Dec 2025 11:16:06 +0100 Subject: [PATCH] ARM: dts: stm32: phycore-stm32mp15: qspi: Fix memory map and pinctrl - 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 Link: https://lore.kernel.org/r/20251210101611.27008-7-c.parant@phytec.fr Signed-off-by: Alexandre Torgue --- 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 {