mirror of
https://github.com/adulau/aha.git
synced 2024-12-27 11:16:11 +00:00
Merge branch 'for-linus' of git://codeaurora.org/quic/kernel/dwalker/linux-msm
* 'for-linus' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: HTC Dream: mmc compilation fixes video: Allow selecting MSM framebuffer in Kconfig Add arm msm maintainer entry msm: Add memory map for HTC Dream msm: add minimal board file for HTC Dream device msm: make debugging UART (for DEBUG_LL) configurable
This commit is contained in:
Linus Torvalds
commit
c4e194e3b7
12 changed files with 209 additions and 12 deletions
13
MAINTAINERS
13
MAINTAINERS
|
|
@ -801,6 +801,19 @@ L: openmoko-kernel@lists.openmoko.org (subscribers-only)
|
|||
W: http://wiki.openmoko.org/wiki/Neo_FreeRunner
|
||||
S: Supported
|
||||
|
||||
ARM/QUALCOMM MSM MACHINE SUPPORT
|
||||
M: David Brown <davidb@codeaurora.org>
|
||||
M: Daniel Walker <dwalker@codeaurora.org>
|
||||
M: Bryan Huntsman <bryanh@codeaurora.org>
|
||||
F: arch/arm/mach-msm/
|
||||
F: drivers/video/msm/
|
||||
F: drivers/mmc/host/msm_sdcc.c
|
||||
F: drivers/mmc/host/msm_sdcc.h
|
||||
F: drivers/serial/msm_serial.h
|
||||
F: drivers/serial/msm_serial.c
|
||||
T: git git://codeaurora.org/quic/kernel/dwalker/linux-msm.git
|
||||
S: Maintained
|
||||
|
||||
ARM/TOSA MACHINE SUPPORT
|
||||
M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
|
||||
M: Dirk Opfer <dirk@opfer-online.de>
|
||||
|
|
|
|||
|
|
@ -3,6 +3,30 @@ if ARCH_MSM
|
|||
comment "MSM Board Type"
|
||||
depends on ARCH_MSM
|
||||
|
||||
config MSM_DEBUG_UART
|
||||
int
|
||||
default 1 if MSM_DEBUG_UART1
|
||||
default 2 if MSM_DEBUG_UART2
|
||||
default 3 if MSM_DEBUG_UART3
|
||||
|
||||
choice
|
||||
prompt "Debug UART"
|
||||
|
||||
default MSM_DEBUG_UART_NONE
|
||||
|
||||
config MSM_DEBUG_UART_NONE
|
||||
bool "None"
|
||||
|
||||
config MSM_DEBUG_UART1
|
||||
bool "UART1"
|
||||
|
||||
config MSM_DEBUG_UART2
|
||||
bool "UART2"
|
||||
|
||||
config MSM_DEBUG_UART3
|
||||
bool "UART3"
|
||||
endchoice
|
||||
|
||||
config MACH_HALIBUT
|
||||
depends on ARCH_MSM
|
||||
default y
|
||||
|
|
@ -10,4 +34,10 @@ config MACH_HALIBUT
|
|||
help
|
||||
Support for the Qualcomm SURF7201A eval board.
|
||||
|
||||
config MACH_TROUT
|
||||
default y
|
||||
bool "HTC Dream (aka trout)"
|
||||
help
|
||||
Support for the HTC Dream, T-Mobile G1, Android ADP1 devices.
|
||||
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -6,3 +6,4 @@ obj-y += clock.o clock-7x01a.o
|
|||
|
||||
obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o
|
||||
|
||||
obj-$(CONFIG_MACH_TROUT) += board-dream.o
|
||||
|
|
|
|||
93
arch/arm/mach-msm/board-dream.c
Normal file
93
arch/arm/mach-msm/board-dream.c
Normal file
|
|
@ -0,0 +1,93 @@
|
|||
/* linux/arch/arm/mach-msm/board-dream.c
|
||||
*
|
||||
* Copyright (C) 2009 Google, Inc.
|
||||
* Author: Brian Swetland <swetland@google.com>
|
||||
*
|
||||
* This software is licensed under the terms of the GNU General Public
|
||||
* License version 2, as published by the Free Software Foundation, and
|
||||
* may be copied, distributed, and modified under those terms.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/arch.h>
|
||||
#include <asm/mach/map.h>
|
||||
#include <asm/setup.h>
|
||||
|
||||
#include <mach/board.h>
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/msm_iomap.h>
|
||||
|
||||
#include "devices.h"
|
||||
#include "board-dream.h"
|
||||
|
||||
static struct platform_device *devices[] __initdata = {
|
||||
&msm_device_uart3,
|
||||
&msm_device_smd,
|
||||
&msm_device_nand,
|
||||
&msm_device_hsusb,
|
||||
&msm_device_i2c,
|
||||
};
|
||||
|
||||
extern struct sys_timer msm_timer;
|
||||
|
||||
static void __init trout_init_irq(void)
|
||||
{
|
||||
msm_init_irq();
|
||||
}
|
||||
|
||||
static void __init trout_fixup(struct machine_desc *desc, struct tag *tags,
|
||||
char **cmdline, struct meminfo *mi)
|
||||
{
|
||||
mi->nr_banks = 1;
|
||||
mi->bank[0].start = PHYS_OFFSET;
|
||||
mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);
|
||||
mi->bank[0].size = (101*1024*1024);
|
||||
}
|
||||
|
||||
static void __init trout_init(void)
|
||||
{
|
||||
platform_add_devices(devices, ARRAY_SIZE(devices));
|
||||
}
|
||||
|
||||
static struct map_desc trout_io_desc[] __initdata = {
|
||||
{
|
||||
.virtual = TROUT_CPLD_BASE,
|
||||
.pfn = __phys_to_pfn(TROUT_CPLD_START),
|
||||
.length = TROUT_CPLD_SIZE,
|
||||
.type = MT_DEVICE_NONSHARED
|
||||
}
|
||||
};
|
||||
|
||||
static void __init trout_map_io(void)
|
||||
{
|
||||
msm_map_common_io();
|
||||
iotable_init(trout_io_desc, ARRAY_SIZE(trout_io_desc));
|
||||
|
||||
#ifdef CONFIG_MSM_DEBUG_UART3
|
||||
/* route UART3 to the "H2W" extended usb connector */
|
||||
writeb(0x80, TROUT_CPLD_BASE + 0x00);
|
||||
#endif
|
||||
|
||||
msm_clock_init();
|
||||
}
|
||||
|
||||
MACHINE_START(TROUT, "HTC Dream")
|
||||
.phys_io = MSM_DEBUG_UART_PHYS,
|
||||
.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
|
||||
.boot_params = 0x10000100,
|
||||
.fixup = trout_fixup,
|
||||
.map_io = trout_map_io,
|
||||
.init_irq = trout_init_irq,
|
||||
.init_machine = trout_init,
|
||||
.timer = &msm_timer,
|
||||
MACHINE_END
|
||||
5
arch/arm/mach-msm/board-dream.h
Normal file
5
arch/arm/mach-msm/board-dream.h
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
|
||||
#define TROUT_CPLD_BASE 0xE8100000
|
||||
#define TROUT_CPLD_START 0x98000000
|
||||
#define TROUT_CPLD_SIZE SZ_4K
|
||||
|
||||
|
|
@ -14,15 +14,18 @@
|
|||
*
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/msm_iomap.h>
|
||||
|
||||
#ifdef CONFIG_MSM_DEBUG_UART
|
||||
.macro addruart,rx
|
||||
@ see if the MMU is enabled and select appropriate base address
|
||||
mrc p15, 0, \rx, c1, c0
|
||||
tst \rx, #1
|
||||
ldreq \rx, =MSM_UART1_PHYS
|
||||
movne \rx, #0
|
||||
ldreq \rx, =MSM_DEBUG_UART_PHYS
|
||||
ldrne \rx, =MSM_DEBUG_UART_BASE
|
||||
.endm
|
||||
|
||||
.macro senduart,rd,rx
|
||||
|
|
@ -32,13 +35,20 @@
|
|||
|
||||
.macro waituart,rd,rx
|
||||
@ wait for TX_READY
|
||||
teq \rx, #0
|
||||
bne 2f
|
||||
1: ldr \rd, [\rx, #0x08]
|
||||
1001: ldr \rd, [\rx, #0x08]
|
||||
tst \rd, #0x04
|
||||
beq 1b
|
||||
2:
|
||||
beq 1001b
|
||||
.endm
|
||||
#else
|
||||
.macro addruart,rx
|
||||
.endm
|
||||
|
||||
.macro senduart,rd,rx
|
||||
.endm
|
||||
|
||||
.macro waituart,rd,rx
|
||||
.endm
|
||||
#endif
|
||||
|
||||
.macro busyuart,rd,rx
|
||||
.endm
|
||||
|
|
|
|||
26
arch/arm/mach-msm/include/mach/mmc.h
Normal file
26
arch/arm/mach-msm/include/mach/mmc.h
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
/*
|
||||
* arch/arm/include/asm/mach/mmc.h
|
||||
*/
|
||||
#ifndef ASMARM_MACH_MMC_H
|
||||
#define ASMARM_MACH_MMC_H
|
||||
|
||||
#include <linux/mmc/host.h>
|
||||
#include <linux/mmc/card.h>
|
||||
#include <linux/mmc/sdio_func.h>
|
||||
|
||||
struct embedded_sdio_data {
|
||||
struct sdio_cis cis;
|
||||
struct sdio_cccr cccr;
|
||||
struct sdio_embedded_func *funcs;
|
||||
int num_funcs;
|
||||
};
|
||||
|
||||
struct mmc_platform_data {
|
||||
unsigned int ocr_mask; /* available voltages */
|
||||
u32 (*translate_vdd)(struct device *, unsigned int);
|
||||
unsigned int (*status)(struct device *);
|
||||
struct embedded_sdio_data *embedded_sdio;
|
||||
int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -84,6 +84,18 @@
|
|||
#define MSM_UART3_PHYS 0xA9C00000
|
||||
#define MSM_UART3_SIZE SZ_4K
|
||||
|
||||
#ifdef CONFIG_MSM_DEBUG_UART
|
||||
#define MSM_DEBUG_UART_BASE 0xE1000000
|
||||
#if CONFIG_MSM_DEBUG_UART == 1
|
||||
#define MSM_DEBUG_UART_PHYS MSM_UART1_PHYS
|
||||
#elif CONFIG_MSM_DEBUG_UART == 2
|
||||
#define MSM_DEBUG_UART_PHYS MSM_UART2_PHYS
|
||||
#elif CONFIG_MSM_DEBUG_UART == 3
|
||||
#define MSM_DEBUG_UART_PHYS MSM_UART3_PHYS
|
||||
#endif
|
||||
#define MSM_DEBUG_UART_SIZE SZ_4K
|
||||
#endif
|
||||
|
||||
#define MSM_SDC1_PHYS 0xA0400000
|
||||
#define MSM_SDC1_SIZE SZ_4K
|
||||
|
||||
|
|
|
|||
|
|
@ -16,9 +16,16 @@
|
|||
#ifndef __ASM_ARCH_MSM_UNCOMPRESS_H
|
||||
|
||||
#include "hardware.h"
|
||||
#include "linux/io.h"
|
||||
#include "mach/msm_iomap.h"
|
||||
|
||||
static void putc(int c)
|
||||
{
|
||||
#if defined(MSM_DEBUG_UART_PHYS)
|
||||
unsigned base = MSM_DEBUG_UART_PHYS;
|
||||
while (!(readl(base + 0x08) & 0x04)) ;
|
||||
writel(c, base + 0x0c);
|
||||
#endif
|
||||
}
|
||||
|
||||
static inline void flush(void)
|
||||
|
|
|
|||
|
|
@ -42,6 +42,9 @@ static struct map_desc msm_io_desc[] __initdata = {
|
|||
MSM_DEVICE(GPIO1),
|
||||
MSM_DEVICE(GPIO2),
|
||||
MSM_DEVICE(CLK_CTL),
|
||||
#ifdef CONFIG_MSM_DEBUG_UART
|
||||
MSM_DEVICE(DEBUG_UART),
|
||||
#endif
|
||||
{
|
||||
.virtual = (unsigned long) MSM_SHARED_RAM_BASE,
|
||||
.pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS),
|
||||
|
|
|
|||
|
|
@ -38,10 +38,9 @@
|
|||
#include <asm/div64.h>
|
||||
#include <asm/sizes.h>
|
||||
|
||||
#include <asm/mach/mmc.h>
|
||||
#include <mach/mmc.h>
|
||||
#include <mach/msm_iomap.h>
|
||||
#include <mach/dma.h>
|
||||
#include <mach/htc_pwrsink.h>
|
||||
|
||||
#include "msm_sdcc.h"
|
||||
|
||||
|
|
@ -775,13 +774,11 @@ msmsdcc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
|
|||
|
||||
switch (ios->power_mode) {
|
||||
case MMC_POWER_OFF:
|
||||
htc_pwrsink_set(PWRSINK_SDCARD, 0);
|
||||
break;
|
||||
case MMC_POWER_UP:
|
||||
pwr |= MCI_PWR_UP;
|
||||
break;
|
||||
case MMC_POWER_ON:
|
||||
htc_pwrsink_set(PWRSINK_SDCARD, 100);
|
||||
pwr |= MCI_PWR_ON;
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2131,7 +2131,7 @@ config FB_PRE_INIT_FB
|
|||
the bootloader.
|
||||
|
||||
config FB_MSM
|
||||
tristate
|
||||
tristate "MSM Framebuffer support"
|
||||
depends on FB && ARCH_MSM
|
||||
select FB_CFB_FILLRECT
|
||||
select FB_CFB_COPYAREA
|
||||
|
|
|
|||
Loading…
Reference in a new issue