[PATCH v3] i.MX51 iomux: Fixes MX51_PAD_UART2_TXD__UART2_TXD & MX51_PAD_USBH1_DATA2__UART2_TXD declarations
From: julien.boibessot at free.fr <hidden>
Date: 2011-02-11 14:15:30
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
From: Julien Boibessot <redacted> Fixes 2 small regressions of recent iomux changes: - current MX51_PAD_UART2_TXD__UART2_TXD declaration overwrites IOMUXC_UART2_IPP_UART_RXD_MUX_SELECT_INPUT register (0x09ec) and prevent UART2 Rx from working properly. (Tested on my custom i.MX51 board where UART2 is used as console) - current MX51_PAD_USBH1_DATA2__UART2_TXD declaration also has the same problem. (Not tested) Signed-off-by: Julien Boibessot <redacted> --- Changes since v2: - Also correct MX51_PAD_USBH1_DATA2__UART2_TXD as pointed by Richard Zhao Changes since v1: - Improve patch description as requested by Sascha Hauer arch/arm/plat-mxc/include/mach/iomux-mx51.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx51.h b/arch/arm/plat-mxc/include/mach/iomux-mx51.h
index b6767f9..6056cf2 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx51.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx51.h@@ -473,7 +473,7 @@ #define _MX51_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x628, 0x238, 0, 0x09ec, 2, 0) #define _MX51_PAD_UART2_TXD__FIRI_RXD IOMUX_PAD(0x62c, 0x23c, 1, 0x0000, 0, 0) #define _MX51_PAD_UART2_TXD__GPIO1_21 IOMUX_PAD(0x62c, 0x23c, 3, 0x0000, 0, 0) -#define _MX51_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x62c, 0x23c, 0, 0x09ec, 3, 0) +#define _MX51_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x62c, 0x23c, 0, 0x0000, 0, 0) #define _MX51_PAD_UART3_RXD__CSI1_D0 IOMUX_PAD(0x630, 0x240, 2, 0x0000, 0, 0) #define _MX51_PAD_UART3_RXD__GPIO1_22 IOMUX_PAD(0x630, 0x240, 3, 0x0000, 0, 0) #define _MX51_PAD_UART3_RXD__UART1_DTR IOMUX_PAD(0x630, 0x240, 0, 0x0000, 0, 0)
@@ -528,7 +528,7 @@ #define _MX51_PAD_USBH1_DATA1__UART2_RXD IOMUX_PAD(0x68c, 0x28c, 1, 0x09ec, 4, 0) #define _MX51_PAD_USBH1_DATA1__USBH1_DATA1 IOMUX_PAD(0x68c, 0x28c, 0, 0x0000, 0, 0) #define _MX51_PAD_USBH1_DATA2__GPIO1_13 IOMUX_PAD(0x690, 0x290, 2, 0x0000, 0, 0) -#define _MX51_PAD_USBH1_DATA2__UART2_TXD IOMUX_PAD(0x690, 0x290, 1, 0x09ec, 5, 0) +#define _MX51_PAD_USBH1_DATA2__UART2_TXD IOMUX_PAD(0x690, 0x290, 1, 0x0000, 0, 0) #define _MX51_PAD_USBH1_DATA2__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, 0, 0x0000, 0, 0) #define _MX51_PAD_USBH1_DATA3__GPIO1_14 IOMUX_PAD(0x694, 0x294, 2, 0x0000, 0, 0) #define _MX51_PAD_USBH1_DATA3__UART2_RTS IOMUX_PAD(0x694, 0x294, 1, 0x09e8, 5, 0)
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1.6.0.4