From d75b532a9e81a918852a3378e769d07dbfd59f15 Mon Sep 17 00:00:00 2001 From: Sylvain Lemieux Date: Mon, 27 Jul 2015 13:37:34 -0400 Subject: [PATCH] arm: lpc32xx: mux: add missing registers Add missing registers in struct definition. Update GPIO MUX base register to match GPIO base (refer to "LPC32x0 User manual" Rev. 3 - 22 July 2011). Signed-off-by: Sylvain Lemieux --- arch/arm/include/asm/arch-lpc32xx/cpu.h | 2 +- arch/arm/include/asm/arch-lpc32xx/mux.h | 17 +++++++++++++++++ 2 files changed, 18 insertions(+), 1 deletion(-) diff --git a/arch/arm/include/asm/arch-lpc32xx/cpu.h b/arch/arm/include/asm/arch-lpc32xx/cpu.h index 0b5dca1..0de894b 100644 --- a/arch/arm/include/asm/arch-lpc32xx/cpu.h +++ b/arch/arm/include/asm/arch-lpc32xx/cpu.h @@ -27,7 +27,7 @@ #define HS_UART7_BASE 0x4001C000 /* High speed UART 7 registers base */ #define RTC_BASE 0x40024000 /* RTC registers base */ #define GPIO_BASE 0x40028000 /* GPIO registers base */ -#define MUX_BASE 0x40028100 /* MUX registers base */ +#define MUX_BASE 0x40028000 /* MUX registers base */ #define WDT_BASE 0x4003C000 /* Watchdog timer registers base */ #define TIMER0_BASE 0x40044000 /* Timer0 registers base */ #define TIMER1_BASE 0x4004C000 /* Timer1 registers base */ diff --git a/arch/arm/include/asm/arch-lpc32xx/mux.h b/arch/arm/include/asm/arch-lpc32xx/mux.h index dc1b5bc..665ea3f 100644 --- a/arch/arm/include/asm/arch-lpc32xx/mux.h +++ b/arch/arm/include/asm/arch-lpc32xx/mux.h @@ -12,7 +12,24 @@ */ struct mux_regs { + u32 reserved1[10]; + u32 p2_mux_set; + u32 p2_mux_clr; + u32 p2_mux_state; + u32 reserved2[51]; u32 p_mux_set; u32 p_mux_clr; u32 p_mux_state; + u32 reserved3; + u32 p3_mux_set; + u32 p3_mux_clr; + u32 p3_mux_state; + u32 reserved4; + u32 p0_mux_set; + u32 p0_mux_clr; + u32 p0_mux_state; + u32 reserved5; + u32 p1_mux_set; + u32 p1_mux_clr; + u32 p1_mux_state; }; -- 2.7.4