From: Richard Genoud Date: Fri, 18 Jan 2013 16:38:43 +0000 (+0000) Subject: ARM: at91/at91-pinctrl documentation: fix typo and add some details X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=45976c01b7be338efc9d3c911293491a981ed87a;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git ARM: at91/at91-pinctrl documentation: fix typo and add some details The relation between PIN_BANK numbers and pio letters wasn't made very clear. Signed-off-by: Richard Genoud Acked-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Nicolas Ferre --- diff --git a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt index 3a268127b054..bc50899e0c81 100644 --- a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt @@ -81,7 +81,8 @@ PA31 TXD4 Required properties for pin configuration node: - atmel,pins: 4 integers array, represents a group of pins mux and config setting. The format is atmel,pins = . - The PERIPH 0 means gpio. + The PERIPH 0 means gpio, PERIPH 1 is periph A, PERIPH 2 is periph B... + PIN_BANK 0 is pioA, PIN_BANK 1 is pioB... Bits used for CONFIG: PULL_UP (1 << 0): indicate this pin need a pull up. @@ -126,7 +127,7 @@ pinctrl@fffff400 { pinctrl_dbgu: dbgu-0 { atmel,pins = <1 14 0x1 0x0 /* PB14 periph A */ - 1 15 0x1 0x1>; /* PB15 periph with pullup */ + 1 15 0x1 0x1>; /* PB15 periph A with pullup */ }; }; };