From: Christophe Parant Date: Wed, 10 Dec 2025 10:16:05 +0000 (+0100) Subject: ARM: dts: stm32: phyboard-sargas: Fix uart4 and sai2 pinctrl X-Git-Tag: v7.1-rc1~125^2~26^2~37 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=35c59caef69ea1e03da4eb825144119177a58d2a;p=thirdparty%2Fkernel%2Flinux.git ARM: dts: stm32: phyboard-sargas: Fix uart4 and sai2 pinctrl - UART4: "uart4_pins_a" pinmux option does not apply here, as PB9 should be used for UART4_TX instead of PG11 (PG11 is LCD_B3 on Sargas). Use "uart4_pins_f" instead. Also remove "pinctrl-3" which is useless (identical to "pinctrl-1"). - SAI2 A: "sai2a_pins_b" pinmux option does not apply here, as only PI6 is used for SAI2 A ("SAI2_SD_A"). Other pins of this group (PI7 and PD13) are not used for audio. Use "sai2a_sleep_pins_d" instead. Signed-off-by: Christophe Parant Link: https://lore.kernel.org/r/20251210101611.27008-6-c.parant@phytec.fr Signed-off-by: Alexandre Torgue --- diff --git a/arch/arm/boot/dts/st/stm32mp15xx-phyboard-sargas.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-phyboard-sargas.dtsi index 56b9e9cfc9214..04e29c90085dd 100644 --- a/arch/arm/boot/dts/st/stm32mp15xx-phyboard-sargas.dtsi +++ b/arch/arm/boot/dts/st/stm32mp15xx-phyboard-sargas.dtsi @@ -143,8 +143,8 @@ clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>; clock-names = "pclk", "x8k", "x11k"; pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sai2a_pins_b>, <&sai2b_pins_d>; - pinctrl-1 = <&sai2a_sleep_pins_b>, <&sai2b_sleep_pins_d>; + pinctrl-0 = <&sai2a_pins_d>, <&sai2b_pins_d>; + pinctrl-1 = <&sai2a_sleep_pins_d>, <&sai2b_sleep_pins_d>; status = "okay"; }; @@ -202,10 +202,9 @@ &uart4 { pinctrl-names = "default", "sleep", "idle"; - pinctrl-0 = <&uart4_pins_a>; - pinctrl-1 = <&uart4_sleep_pins_a>; - pinctrl-2 = <&uart4_idle_pins_a>; - pinctrl-3 = <&uart4_pins_a>; + pinctrl-0 = <&uart4_pins_f>; + pinctrl-1 = <&uart4_sleep_pins_f>; + pinctrl-2 = <&uart4_idle_pins_f>; /delete-property/dmas; /delete-property/dma-names; status = "okay";