diff options
| author | Patrice Chotard <patrice.chotard@foss.st.com> | 2025-10-31 15:07:03 +0100 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2025-11-14 09:25:56 +0100 |
| commit | 22f0ae971cf5536349521853737d3e06203286d8 (patch) | |
| tree | c678a2a1aff6238e58e8658076f0014807fe83c9 | |
| parent | c23cb4565ad8b976613f3bb91017feb6532c341c (diff) | |
arm64: dts: st: Add memory-region-names property for stm32mp257f-ev1
In order to set the AMCR register, which configures the
memory-region split between ospi1 and ospi2, we need to
identify the ospi instance.
By using memory-region-names, it allows to identify the
ospi instance this memory-region belongs to.
Fixes: cad2492de91c ("arm64: dts: st: Add SPI NOR flash support on stm32mp257f-ev1 board")
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20251031-upstream_fix_dts_omm-v4-1-e4a059a50074@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index 6e165073f732..bb6d6393d2e4 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -266,6 +266,7 @@ &ommanager { memory-region = <&mm_ospi1>; + memory-region-names = "ospi1"; pinctrl-0 = <&ospi_port1_clk_pins_a &ospi_port1_io03_pins_a &ospi_port1_cs0_pins_a>; |