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Merge branch 'arm-next' of git://git.xilinx.com/linux-xlnx into next/cleanup

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From Michal Simek:

* 'arm-next' of git://git.xilinx.com/linux-xlnx:
  zynq: move static peripheral mappings
  zynq: remove use of CLKDEV_LOOKUP
  zynq: use pl310 device tree bindings
  zynq: use GIC device tree bindings
  + Linux 3.7-rc3
This commit is contained in:
Olof Johansson
2012-11-06 07:51:06 -08:00
parent 6ed68a6d83 f58007762f
commit 66267ee587
1023 changed files with 14189 additions and 11654 deletions
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27
arch/arm/include/debug/8250_32.S Normal file
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@@ -0,0 +1,27 @@
/*
* Copyright (c) 2011 Picochip Ltd., Jamie Iles
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit
* accesses to the 8250.
*/
#include <linux/serial_reg.h>
.macro senduart,rd,rx
str \rd, [\rx, #UART_TX << UART_SHIFT]
.endm
.macro busyuart,rd,rx
1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT]
and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
bne 1002b
.endm
/* The UART's don't have any flow control IO's wired up. */
.macro waituart,rd,rx
.endm

18
arch/arm/include/debug/picoxcell.S
View File

@@ -5,10 +5,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit
* accesses to the 8250.
*/
#include <linux/serial_reg.h>
#define UART_SHIFT 2
#define PICOXCELL_UART1_BASE 0x80230000
@@ -19,17 +16,4 @@
ldr \rp, =PICOXCELL_UART1_BASE
.endm
.macro senduart,rd,rx
str \rd, [\rx, #UART_TX << UART_SHIFT]
.endm
.macro busyuart,rd,rx
1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT]
and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
bne 1002b
.endm
/* The UART's don't have any flow control IO's wired up. */
.macro waituart,rd,rx
.endm
#include "8250_32.S"

5
arch/arm/include/debug/socfpga.S
View File

@@ -7,6 +7,9 @@
* published by the Free Software Foundation.
*/
#define UART_SHIFT 2
#define DEBUG_LL_UART_OFFSET 0x00002000
.macro addruart, rp, rv, tmp
mov \rp, #DEBUG_LL_UART_OFFSET
orr \rp, \rp, #0x00c00000
@@ -14,3 +17,5 @@
orr \rp, \rp, #0xff000000 @ physical base
.endm
#include "8250_32.S"