kernel/linux.git/arch/arm/boot, branch v6.12.92

ARM: dts: renesas: rskrza1: Drop superfluous cells

2026-06-01T15:46:23+00:00

[ Upstream commit ab83176d3cf1cf1c1f6e604432905bda4515d17f ] Drop superfluous address-cells and size-cells to fix DTC W=1 warning: arch/arm/boot/dts/renesas/r7s72100-rskrza1.dts:32.17-72.4: Warning (avoid_unnecessary_addr_size): /flash@18000000: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" or "ranges" property Signed-off-by: Marek Vasut Fixes: 98537eb77d3ef185 ("ARM: dts: renesas: rskrza1: Add FLASH nodes") Reviewed-by: Geert Uytterhoeven Link: https://patch.msgid.link/20260327234244.91707-7-marek.vasut+renesas@mailbox.org Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin

ARM: dts: renesas: genmai: Drop superfluous cells

2026-06-01T15:46:23+00:00

[ Upstream commit 714e1d6bba0e0abe5c87c8e189a35fa690540df4 ] Drop superfluous address-cells and size-cells to fix DTC W=1 warning: arch/arm/boot/dts/renesas/r7s72100-genmai.dts:28.17-55.4: Warning (avoid_unnecessary_addr_size): /flash@18000000: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" or "ranges" property Signed-off-by: Marek Vasut Fixes: 30e0a8cf886cb459 ("ARM: dts: renesas: genmai: Add FLASH nodes") Reviewed-by: Geert Uytterhoeven Link: https://patch.msgid.link/20260327234244.91707-6-marek.vasut+renesas@mailbox.org Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin

ARM: dts: imx27-eukrea: replace interrupts with interrupts-extended

2026-05-23T11:04:39+00:00

[ Upstream commit 0477a6b31e2874e554e3bcfac9883684b8f8ca2d ] The property interrupts use default interrupt controllers. But pass down gpio as phandle. Correct it by use interrupts-extended. Fixes: d8cae888aa2bc ("ARM: dts: Add support for the cpuimx27 board from Eukrea and its baseboard") Signed-off-by: Frank Li Signed-off-by: Sasha Levin

ARM: dts: mediatek: mt7623: fix efuse fallback compatible

2026-05-23T11:04:36+00:00

[ Upstream commit 5978ff33cc6f0988388a2830dc5cd2ea4e81f36a ] Fix following validation error: arch/arm/boot/dts/mediatek/mt7623a-rfb-emmc.dtb: efuse@10206000: compatible: 'oneOf' conditional failed, one must be fixed: ['mediatek,mt7623-efuse', 'mediatek,mt8173-efuse'] is too long 'mediatek,mt8173-efuse' was expected 'mediatek,efuse' was expected from schema $id: http://devicetree.org/schemas/nvmem/mediatek,efuse.yaml# arch/arm/boot/dts/mediatek/mt7623a-rfb-emmc.dtb: efuse@10206000: Unevaluated properties are not allowed ('compatible' was unexpected) from schema $id: http://devicetree.org/schemas/nvmem/mediatek,efuse.yaml# Fixes: 43c7a91b4b3a ("arm: dts: mt7623: add efuse nodes to the mt7623.dtsi file") Signed-off-by: Rafał Miłecki Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno Signed-off-by: Sasha Levin

arm: dts: lpc32xx: add clocks property to Motor Control PWM device tree node

2026-03-04T12:19:44+00:00

[ Upstream commit 71630e581a0e34c03757f5c1706f57c853b92555 ] Motor Control PWM depends on its own supply clock, the clock gate control is present in TIMCLK_CTRL1 register. Fixes: b7d41c937ed7 ("ARM: LPC32xx: Add the motor PWM to base dts file") Signed-off-by: Vladimir Zapolskiy Signed-off-by: Sasha Levin

ARM: dts: lpc32xx: Set motor PWM #pwm-cells property value to 3 cells

2026-03-04T12:19:44+00:00

[ Upstream commit 65ae9ea77e1f2a20ad2866f99596df7ccdbd3b95 ] Since commit 4cd2f417a0ac ("dt-bindings: pwm: Convert lpc32xx-pwm.txt to yaml format") both types of PWM controlles on NXP LPC32xx SoC fairly gained 3 cells, reflect it in the platform dtsi file. The change removes a dt binding checker warning: mpwm@400e8000: #pwm-cells:0:0: 3 was expected Cc: Uwe Kleine-König Acked-by: Uwe Kleine-König Reviewed-by: Frank Li Signed-off-by: Vladimir Zapolskiy Stable-dep-of: 71630e581a0e ("arm: dts: lpc32xx: add clocks property to Motor Control PWM device tree node") Signed-off-by: Sasha Levin

ARM: dts: allwinner: sun5i-a13-utoo-p66: delete "power-gpios" property

2026-03-04T12:19:43+00:00

[ Upstream commit 0b2761eb1287bd9f62367cccf6626eb3107cef6f ] The P66's device tree includes the reference design dtsi files, which defines a node and properties for the touchpanel in the common design. The P66 dts file then overrides all the properties to match its own design, but as the touchpanel model is different, a different schema is matched. This other schema uses a different name for the GPIO. The original submission added the correct GPIO property, but did not delete the one inherited from the reference design, causing validation errors. Explicitly delete the incorrect GPIO property. Fixes: 2a53aff27236 ("ARM: dts: sun5i: Enable touchscreen on Utoo P66") Reviewed-by: Jernej Skrabec Link: https://patch.msgid.link/20251225103616.3203473-4-wens@kernel.org Signed-off-by: Chen-Yu Tsai Signed-off-by: Sasha Levin

ARM: dts: imx6q-ba16: fix RTC interrupt level

2026-01-17T15:31:21+00:00

[ Upstream commit e6a4eedd49ce27c16a80506c66a04707e0ee0116 ] RTC interrupt level should be set to "LOW". This was revealed by the introduction of commit: f181987ef477 ("rtc: m41t80: use IRQ flags obtained from fwnode") which changed the way IRQ type is obtained. Fixes: 56c27310c1b4 ("ARM: dts: imx: Add Advantech BA-16 Qseven module") Signed-off-by: Ian Ray Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin

ARM: dts: microchip: sama7g5: fix uart fifo size to 32

2026-01-08T09:14:58+00:00

[ Upstream commit 5654889a94b0de5ad6ceae3793e7f5e0b61b50b6 ] On some flexcom nodes related to uart, the fifo sizes were wrong: fix them to 32 data. Fixes: 7540629e2fc7 ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek") Cc: stable@vger.kernel.org # 5.15+ Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20251114103313.20220-2-nicolas.ferre@microchip.com Signed-off-by: Claudiu Beznea Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

ARM: dts: microchip: sama5d2: fix spi flexcom fifo size to 32

2026-01-08T09:14:30+00:00

commit 7d5864dc5d5ea6a35983dd05295fb17f2f2f44ce upstream. Unlike standalone spi peripherals, on sama5d2, the flexcom spi have fifo size of 32 data. Fix flexcom/spi nodes where this property is wrong. Fixes: 6b9a3584c7ed ("ARM: dts: at91: sama5d2: Add missing flexcom definitions") Cc: stable@vger.kernel.org # 5.8+ Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20251114140225.30372-1-nicolas.ferre@microchip.com Signed-off-by: Claudiu Beznea Signed-off-by: Greg Kroah-Hartman