diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/arm1136/mx35/iomux.c | 4 | ||||
| -rw-r--r-- | arch/arm/imx-common/iomux-v3.c | 18 | ||||
| -rw-r--r-- | arch/arm/include/asm/imx-common/iomux-v3.h | 4 |
3 files changed, 9 insertions, 17 deletions
diff --git a/arch/arm/cpu/arm1136/mx35/iomux.c b/arch/arm/cpu/arm1136/mx35/iomux.c index a302575..698909e 100644 --- a/arch/arm/cpu/arm1136/mx35/iomux.c +++ b/arch/arm/cpu/arm1136/mx35/iomux.c @@ -34,8 +34,8 @@ enum iomux_reg_addr { IOMUXSW_MUX_CTL = IOMUXC_BASE_ADDR + 4, /* MUX control */ IOMUXSW_MUX_END = IOMUXC_BASE_ADDR + 0x324, /* last MUX control */ IOMUXSW_PAD_CTL = IOMUXC_BASE_ADDR + 0x328, /* Pad control */ - IOMUXSW_PAD_END = IOMUXC_BASE_ADDR + 0x794, /* last Pad control */ - IOMUXSW_INPUT_CTL = IOMUXC_BASE_ADDR + 0x7AC, /* input select */ + IOMUXSW_PAD_END = IOMUXC_BASE_ADDR + 0x7A4, /* last Pad control */ + IOMUXSW_INPUT_CTL = IOMUXC_BASE_ADDR + 0x7A8, /* input select */ IOMUXSW_INPUT_END = IOMUXC_BASE_ADDR + 0x9F4, /* last input select */ }; diff --git a/arch/arm/imx-common/iomux-v3.c b/arch/arm/imx-common/iomux-v3.c index 08fad78..7fe5ce7 100644 --- a/arch/arm/imx-common/iomux-v3.c +++ b/arch/arm/imx-common/iomux-v3.c @@ -30,7 +30,7 @@ static void *base = (void *)IOMUXC_BASE_ADDR; /* * configures a single pad in the iomuxer */ -int imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad) +void imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad) { u32 mux_ctrl_ofs = (pad & MUX_CTRL_OFS_MASK) >> MUX_CTRL_OFS_SHIFT; u32 mux_mode = (pad & MUX_MODE_MASK) >> MUX_MODE_SHIFT; @@ -50,22 +50,14 @@ int imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad) if (!(pad_ctrl & NO_PAD_CTRL) && pad_ctrl_ofs) __raw_writel(pad_ctrl, base + pad_ctrl_ofs); - - return 0; } -int imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, - unsigned count) +void imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, + unsigned count) { iomux_v3_cfg_t const *p = pad_list; int i; - int ret; - for (i = 0; i < count; i++) { - ret = imx_iomux_v3_setup_pad(*p); - if (ret) - return ret; - p++; - } - return 0; + for (i = 0; i < count; i++) + imx_iomux_v3_setup_pad(*p++); } diff --git a/arch/arm/include/asm/imx-common/iomux-v3.h b/arch/arm/include/asm/imx-common/iomux-v3.h index c34bb76..70bf3cd 100644 --- a/arch/arm/include/asm/imx-common/iomux-v3.h +++ b/arch/arm/include/asm/imx-common/iomux-v3.h @@ -97,8 +97,8 @@ typedef u64 iomux_v3_cfg_t; #define MUX_CONFIG_SION (0x1 << 4) -int imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad); -int imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, +void imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad); +void imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, unsigned count); #endif /* __MACH_IOMUX_V3_H__*/ |