From patchwork Tue Jan 8 16:52:05 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot,1/2] am33xx: add a pulldown macro to pinmux config From: Lars Poeschel X-Patchwork-Id: 210446 Message-Id: <1357663926-15937-1-git-send-email-larsi@wh2.tu-dresden.de> To: poeschel@lemonage.de, u-boot@lists.denx.de Date: Tue, 8 Jan 2013 17:52:05 +0100 From: Lars Poeschel Signed-off-by: Lars Poeschel --- arch/arm/include/asm/arch-am33xx/mux.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/include/asm/arch-am33xx/mux.h b/arch/arm/include/asm/arch-am33xx/mux.h index aed6b00..460ac1c 100644 --- a/arch/arm/include/asm/arch-am33xx/mux.h +++ b/arch/arm/include/asm/arch-am33xx/mux.h @@ -25,7 +25,8 @@ /* PAD Control Fields */ #define SLEWCTRL (0x1 << 6) #define RXACTIVE (0x1 << 5) -#define PULLUP_EN (0x1 << 4) /* Pull UP Selection */ +#define PULLDOWN_EN (0x0 << 4) /* Pull Down Selection */ +#define PULLUP_EN (0x1 << 4) /* Pull Up Selection */ #define PULLUDEN (0x0 << 3) /* Pull up enabled */ #define PULLUDDIS (0x1 << 3) /* Pull up disabled */ #define MODE(val) val /* used for Readability */