From 756065e3f1e1733e4329b19d02c2e91021882861 Mon Sep 17 00:00:00 2001 From: Patrice Chotard Date: Tue, 8 Aug 2023 11:31:18 +0200 Subject: [PATCH] ARM: dts: st: Add gpio-ranges for stm32f746-pinctrl Since commit 913a956c4363 ("pinctrl: stm32: use dynamic allocation of GPIO base"), it's impossible to retrieve gpios from phandle, for example, mmc driver can't retrieve cd-gpios. Add missing gpio-ranges properties to fix it. Signed-off-by: Patrice Chotard Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi | 44 +++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi index 781197ef42d6..139f72b790c0 100644 --- a/arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi @@ -8,4 +8,48 @@ &pinctrl { compatible = "st,stm32f746-pinctrl"; + + gpioa: gpio@40020000 { + gpio-ranges = <&pinctrl 0 0 16>; + }; + + gpiob: gpio@40020400 { + gpio-ranges = <&pinctrl 0 16 16>; + }; + + gpioc: gpio@40020800 { + gpio-ranges = <&pinctrl 0 32 16>; + }; + + gpiod: gpio@40020c00 { + gpio-ranges = <&pinctrl 0 48 16>; + }; + + gpioe: gpio@40021000 { + gpio-ranges = <&pinctrl 0 64 16>; + }; + + gpiof: gpio@40021400 { + gpio-ranges = <&pinctrl 0 80 16>; + }; + + gpiog: gpio@40021800 { + gpio-ranges = <&pinctrl 0 96 16>; + }; + + gpioh: gpio@40021c00 { + gpio-ranges = <&pinctrl 0 112 16>; + }; + + gpioi: gpio@40022000 { + gpio-ranges = <&pinctrl 0 128 16>; + }; + + gpioj: gpio@40022400 { + gpio-ranges = <&pinctrl 0 144 16>; + }; + + gpiok: gpio@40022800 { + gpio-ranges = <&pinctrl 0 160 8>; + }; };