apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

Merge commit 'kumar/kumar-next' into next

Browse Source
This commit is contained in:
Benjamin Herrenschmidt
2009-01-05 14:16:48 +11:00
parent b58602a4ba 068e8c9d02
commit 4aa12f7b92
26 changed files with 686 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Documentation/powerpc/dts-bindings/fsl/board.txt
+31 -1
View File
@@ -18,7 +18,7 @@ This is the memory-mapped registers for on board FPGA.
Required properities:
- compatible : should be "fsl,fpga-pixis".
- reg : should contain the address and the lenght of the FPPGA register
- reg : should contain the address and the length of the FPPGA register
set.
Example (MPC8610HPCD):
@@ -27,3 +27,33 @@ Example (MPC8610HPCD):
compatible = "fsl,fpga-pixis";
reg = <0xe8000000 32>;
};
* Freescale BCSR GPIO banks
Some BCSR registers act as simple GPIO controllers, each such
register can be represented by the gpio-controller node.
Required properities:
- compatible : Should be "fsl,<board>-bcsr-gpio".
- reg : Should contain the address and the length of the GPIO bank
register.
- #gpio-cells : Should be two. The first cell is the pin number and the
second cell is used to specify optional paramters (currently unused).
- gpio-controller : Marks the port as GPIO controller.
Example:
bcsr@1,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc8360mds-bcsr";
reg = <1 0 0x8000>;
ranges = <0 1 0 0x8000>;
bcsr13: gpio-controller@d {
#gpio-cells = <2>;
compatible = "fsl,mpc8360mds-bcsr-gpio";
reg = <0xd 1>;
gpio-controller;
};
};
arch/powerpc/boot/dts/mpc836x_mds.dts
+41 -2
View File
@@ -69,8 +69,18 @@
};
bcsr@1,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc8360mds-bcsr";
reg = <1 0 0x8000>;
ranges = <0 1 0 0x8000>;
bcsr13: gpio-controller@d {
#gpio-cells = <2>;
compatible = "fsl,mpc8360mds-bcsr-gpio";
reg = <0xd 1>;
gpio-controller;
};
};
};
@@ -195,10 +205,21 @@
};
par_io@1400 {
#address-cells = <1>;
#size-cells = <1>;
reg = <0x1400 0x100>;
ranges = <0 0x1400 0x100>;
device_type = "par_io";
num-ports = <7>;
qe_pio_b: gpio-controller@18 {
#gpio-cells = <2>;
compatible = "fsl,mpc8360-qe-pario-bank",
"fsl,mpc8323-qe-pario-bank";
reg = <0x18 0x18>;
gpio-controller;
};
pio1: ucc_pin@01 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
@@ -282,6 +303,15 @@
};
};
timer@440 {
compatible = "fsl,mpc8360-qe-gtm",
"fsl,qe-gtm", "fsl,gtm";
reg = <0x440 0x40>;
clock-frequency = <132000000>;
interrupts = <12 13 14 15>;
interrupt-parent = <&qeic>;
};
spi@4c0 {
cell-index = <0>;
compatible = "fsl,spi";
@@ -301,11 +331,20 @@
};
usb@6c0 {
compatible = "qe_udc";
compatible = "fsl,mpc8360-qe-usb",
"fsl,mpc8323-qe-usb";
reg = <0x6c0 0x40 0x8b00 0x100>;
interrupts = <11>;
interrupt-parent = <&qeic>;
mode = "slave";
fsl,fullspeed-clock = "clk21";
fsl,lowspeed-clock = "brg9";
gpios = <&qe_pio_b 2 0 /* USBOE */
&qe_pio_b 3 0 /* USBTP */
&qe_pio_b 8 0 /* USBTN */
&qe_pio_b 9 0 /* USBRP */
&qe_pio_b 11 0 /* USBRN */
&bcsr13 5 0 /* SPEED */
&bcsr13 4 1>; /* POWER */
};
enet0: ucc@2000 {
arch/powerpc/boot/dts/mpc836x_rdk.dts
+17 -2
View File
@@ -218,8 +218,23 @@
reg = <0x440 0x40>;
interrupts = <12 13 14 15>;
interrupt-parent = <&qeic>;
/* filled by u-boot */
clock-frequency = <0>;
clock-frequency = <166666666>;
};
usb@6c0 {
compatible = "fsl,mpc8360-qe-usb",
"fsl,mpc8323-qe-usb";
reg = <0x6c0 0x40 0x8b00 0x100>;
interrupts = <11>;
interrupt-parent = <&qeic>;
fsl,fullspeed-clock = "clk21";
gpios = <&qe_pio_b 2 0 /* USBOE */
&qe_pio_b 3 0 /* USBTP */
&qe_pio_b 8 0 /* USBTN */
&qe_pio_b 9 0 /* USBRP */
&qe_pio_b 11 0 /* USBRN */
&qe_pio_e 20 0 /* SPEED */
&qe_pio_e 21 1 /* POWER */>;
};
spi@4c0 {
arch/powerpc/boot/dts/mpc8641_hpcn.dts
+32 -24
View File
@@ -26,7 +26,13 @@
serial1 = &serial1;
pci0 = &pci0;
pci1 = &pci1;
rapidio0 = &rapidio0;
/*
* Only one of Rapid IO or PCI can be present due to HW limitations and
* due to the fact that the 2 now share address space in the new memory
* map. The most likely case is that we have PCI, so comment out the
* rapidio node. Leave it here for reference.
*/
/* rapidio0 = &rapidio0; */
};
cpus {
@@ -62,18 +68,17 @@
reg = <0x00000000 0x40000000>; // 1G at 0x0
};
localbus@f8005000 {
localbus@ffe05000 {
#address-cells = <2>;
#size-cells = <1>;
compatible = "fsl,mpc8641-localbus", "simple-bus";
reg = <0xf8005000 0x1000>;
reg = <0xffe05000 0x1000>;
interrupts = <19 2>;
interrupt-parent = <&mpic>;
ranges = <0 0 0xff800000 0x00800000
1 0 0xfe000000 0x01000000
2 0 0xf8200000 0x00100000
3 0 0xf8100000 0x00100000>;
ranges = <0 0 0xef800000 0x00800000
2 0 0xffdf8000 0x00008000
3 0 0xffdf0000 0x00008000>;
flash@0,0 {
compatible = "cfi-flash";
@@ -103,13 +108,13 @@
};
};
soc8641@f8000000 {
soc8641@ffe00000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
compatible = "simple-bus";
ranges = <0x00000000 0xf8000000 0x00100000>;
reg = <0xf8000000 0x00001000>; // CCSRBAR
ranges = <0x00000000 0xffe00000 0x00100000>;
reg = <0xffe00000 0x00001000>; // CCSRBAR
bus-frequency = <0>;
i2c@3000 {
@@ -340,17 +345,17 @@
};
};
pci0: pcie@f8008000 {
pci0: pcie@ffe08000 {
cell-index = <0>;
compatible = "fsl,mpc8641-pcie";
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0xf8008000 0x1000>;
reg = <0xffe08000 0x1000>;
bus-range = <0x0 0xff>;
ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x20000000
0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
0x01000000 0x0 0x00000000 0xffc00000 0x0 0x00010000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
interrupts = <24 2>;
@@ -481,7 +486,7 @@
0x01000000 0x0 0x00000000
0x01000000 0x0 0x00000000
0x0 0x00100000>;
0x0 0x00010000>;
uli1575@0 {
reg = <0 0 0 0 0>;
#size-cells = <2>;
@@ -491,7 +496,7 @@
0x0 0x20000000
0x01000000 0x0 0x00000000
0x01000000 0x0 0x00000000
0x0 0x00100000>;
0x0 0x00010000>;
isa@1e {
device_type = "isa";
#interrupt-cells = <2>;
@@ -549,17 +554,17 @@
};
pci1: pcie@f8009000 {
pci1: pcie@ffe09000 {
cell-index = <1>;
compatible = "fsl,mpc8641-pcie";
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0xf8009000 0x1000>;
reg = <0xffe09000 0x1000>;
bus-range = <0 0xff>;
ranges = <0x02000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
0x01000000 0x0 0x00000000 0xe3000000 0x0 0x00100000>;
0x01000000 0x0 0x00000000 0xffc10000 0x0 0x00010000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
interrupts = <25 2>;
@@ -582,18 +587,21 @@
0x01000000 0x0 0x00000000
0x01000000 0x0 0x00000000
0x0 0x00100000>;
0x0 0x00010000>;
};
};
rapidio0: rapidio@f80c0000 {
/*
rapidio0: rapidio@ffec0000 {
#address-cells = <2>;
#size-cells = <2>;
compatible = "fsl,rapidio-delta";
reg = <0xf80c0000 0x20000>;
ranges = <0 0 0xc0000000 0 0x20000000>;
reg = <0xffec0000 0x20000>;
ranges = <0 0 0x80000000 0 0x20000000>;
interrupt-parent = <&mpic>;
/* err_irq bell_outb_irq bell_inb_irq
msg1_tx_irq msg1_rx_irq msg2_tx_irq msg2_rx_irq */
// err_irq bell_outb_irq bell_inb_irq
// msg1_tx_irq msg1_rx_irq msg2_tx_irq msg2_rx_irq
interrupts = <48 2 49 2 50 2 53 2 54 2 55 2 56 2>;
};
*/
};
arch/powerpc/configs/85xx/mpc8572_ds_defconfig
+28 -15
View File
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc3
# Sat Nov 8 12:40:13 2008
# Linux kernel version: 2.6.28-rc8
# Tue Dec 30 11:17:46 2008
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,10 @@ CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_SMP=y
CONFIG_NR_CPUS=2
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -50,7 +53,7 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_GENERIC_TBSYNC=y
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
@@ -62,7 +65,7 @@ CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
@@ -126,6 +129,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -138,6 +142,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
@@ -197,6 +202,7 @@ CONFIG_PPC_I8259=y
# CONFIG_CPM2 is not set
CONFIG_FSL_ULI1575=y
# CONFIG_MPC8xxx_GPIO is not set
# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -224,6 +230,7 @@ CONFIG_MATH_EMULATION=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_IRQ_ALL_CPUS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -241,6 +248,9 @@ CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -443,8 +453,10 @@ CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -784,6 +796,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
CONFIG_NVRAM=y
@@ -869,11 +882,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -886,14 +899,7 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
#
# Voltage and Current regulators
#
# CONFIG_REGULATOR is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1252,11 +1258,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# may also be needed; see USB_STORAGE Help for more information
# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1348,6 +1354,7 @@ CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1624,6 +1631,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1649,11 +1657,16 @@ CONFIG_CRYPTO=y
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
arch/powerpc/include/asm/qe.h
+35 -2
View File
@@ -17,6 +17,8 @@
#ifdef __KERNEL__
#include <linux/spinlock.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <asm/cpm.h>
#include <asm/immap_qe.h>
@@ -84,7 +86,11 @@ static inline bool qe_clock_is_brg(enum qe_clock clk)
extern spinlock_t cmxgcr_lock;
/* Export QE common operations */
#ifdef CONFIG_QUICC_ENGINE
extern void __init qe_reset(void);
#else
static inline void qe_reset(void) {}
#endif
/* QE PIO */
#define QE_PIO_PINS 32
@@ -101,16 +107,43 @@ struct qe_pio_regs {
#endif
};
extern int par_io_init(struct device_node *np);
extern int par_io_of_config(struct device_node *np);
#define QE_PIO_DIR_IN 2
#define QE_PIO_DIR_OUT 1
extern void __par_io_config_pin(struct qe_pio_regs __iomem *par_io, u8 pin,
int dir, int open_drain, int assignment,
int has_irq);
#ifdef CONFIG_QUICC_ENGINE
extern int par_io_init(struct device_node *np);
extern int par_io_of_config(struct device_node *np);
extern int par_io_config_pin(u8 port, u8 pin, int dir, int open_drain,
int assignment, int has_irq);
extern int par_io_data_set(u8 port, u8 pin, u8 val);
#else
static inline int par_io_init(struct device_node *np) { return -ENOSYS; }
static inline int par_io_of_config(struct device_node *np) { return -ENOSYS; }
static inline int par_io_config_pin(u8 port, u8 pin, int dir, int open_drain,
int assignment, int has_irq) { return -ENOSYS; }
static inline int par_io_data_set(u8 port, u8 pin, u8 val) { return -ENOSYS; }
#endif /* CONFIG_QUICC_ENGINE */
/*
* Pin multiplexing functions.
*/
struct qe_pin;
#ifdef CONFIG_QE_GPIO
extern struct qe_pin *qe_pin_request(struct device_node *np, int index);
extern void qe_pin_free(struct qe_pin *qe_pin);
extern void qe_pin_set_gpio(struct qe_pin *qe_pin);
extern void qe_pin_set_dedicated(struct qe_pin *pin);
#else
static inline struct qe_pin *qe_pin_request(struct device_node *np, int index)
{
return ERR_PTR(-ENOSYS);
}
static inline void qe_pin_free(struct qe_pin *qe_pin) {}
static inline void qe_pin_set_gpio(struct qe_pin *qe_pin) {}
static inline void qe_pin_set_dedicated(struct qe_pin *pin) {}
#endif /* CONFIG_QE_GPIO */
/* QE internal API */
int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input);
arch/powerpc/include/asm/qe_ic.h
+17 -4
View File
@@ -17,6 +17,9 @@
#include <linux/irq.h>
struct device_node;
struct qe_ic;
#define NUM_OF_QE_IC_GROUPS 6
/* Flags when we init the QE IC */
@@ -54,17 +57,27 @@ enum qe_ic_grp_id {
QE_IC_GRP_RISCB /* QE interrupt controller RISC group B */
};
#ifdef CONFIG_QUICC_ENGINE
void qe_ic_init(struct device_node *node, unsigned int flags,
void (*low_handler)(unsigned int irq, struct irq_desc *desc),
void (*high_handler)(unsigned int irq, struct irq_desc *desc));
unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic);
unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic);
#else
static inline void qe_ic_init(struct device_node *node, unsigned int flags,
void (*low_handler)(unsigned int irq, struct irq_desc *desc),
void (*high_handler)(unsigned int irq, struct irq_desc *desc))
{}
static inline unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic)
{ return 0; }
static inline unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)
{ return 0; }
#endif /* CONFIG_QUICC_ENGINE */
void qe_ic_set_highest_priority(unsigned int virq, int high);
int qe_ic_set_priority(unsigned int virq, unsigned int priority);
int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high);
struct qe_ic;
unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic);
unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic);
static inline void qe_ic_cascade_low_ipic(unsigned int irq,
struct irq_desc *desc)
{
arch/powerpc/platforms/83xx/mpc831x_rdb.c
+1 -1
View File
@@ -42,7 +42,7 @@ static void __init mpc831x_rdb_setup_arch(void)
mpc831x_usb_cfg();
}
void __init mpc831x_rdb_init_IRQ(void)
static void __init mpc831x_rdb_init_IRQ(void)
{
struct device_node *np;
arch/powerpc/platforms/83xx/mpc832x_mds.c
+4 -5
View File
@@ -49,8 +49,6 @@
#define DBG(fmt...)
#endif
static u8 *bcsr_regs = NULL;
/* ************************************************************************
*
* Setup the architecture
@@ -59,13 +57,14 @@ static u8 *bcsr_regs = NULL;
static void __init mpc832x_sys_setup_arch(void)
{
struct device_node *np;
u8 __iomem *bcsr_regs = NULL;
if (ppc_md.progress)
ppc_md.progress("mpc832x_sys_setup_arch()", 0);
/* Map BCSR area */
np = of_find_node_by_name(NULL, "bcsr");
if (np != 0) {
if (np) {
struct resource res;
of_address_to_resource(np, 0, &res);
@@ -93,9 +92,9 @@ static void __init mpc832x_sys_setup_arch(void)
!= NULL){
/* Reset the Ethernet PHYs */
#define BCSR8_FETH_RST 0x50
bcsr_regs[8] &= ~BCSR8_FETH_RST;
clrbits8(&bcsr_regs[8], BCSR8_FETH_RST);
udelay(1000);
bcsr_regs[8] |= BCSR8_FETH_RST;
setbits8(&bcsr_regs[8], BCSR8_FETH_RST);
iounmap(bcsr_regs);
of_node_put(np);
}
arch/powerpc/platforms/83xx/mpc832x_rdb.c
+3 -2
View File
@@ -38,6 +38,7 @@
#define DBG(fmt...)
#endif
#ifdef CONFIG_QUICC_ENGINE
static void mpc83xx_spi_activate_cs(u8 cs, u8 polarity)
{
pr_debug("%s %d %d\n", __func__, cs, polarity);
@@ -77,8 +78,8 @@ static int __init mpc832x_spi_init(void)
mpc83xx_spi_activate_cs,
mpc83xx_spi_deactivate_cs);
}
machine_device_initcall(mpc832x_rdb, mpc832x_spi_init);
#endif /* CONFIG_QUICC_ENGINE */
/* ************************************************************************
*
@@ -130,7 +131,7 @@ static int __init mpc832x_declare_of_platform_devices(void)
}
machine_device_initcall(mpc832x_rdb, mpc832x_declare_of_platform_devices);
void __init mpc832x_rdb_init_IRQ(void)
static void __init mpc832x_rdb_init_IRQ(void)
{
struct device_node *np;
arch/powerpc/platforms/83xx/mpc836x_mds.c
+78 -3
View File
@@ -18,6 +18,7 @@
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/compiler.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/reboot.h>
@@ -43,6 +44,7 @@
#include <asm/udbg.h>
#include <sysdev/fsl_soc.h>
#include <sysdev/fsl_pci.h>
#include <sysdev/simple_gpio.h>
#include <asm/qe.h>
#include <asm/qe_ic.h>
@@ -55,8 +57,6 @@
#define DBG(fmt...)
#endif
static u8 *bcsr_regs = NULL;
/* ************************************************************************
*
* Setup the architecture
@@ -65,13 +65,14 @@ static u8 *bcsr_regs = NULL;
static void __init mpc836x_mds_setup_arch(void)
{
struct device_node *np;
u8 __iomem *bcsr_regs = NULL;
if (ppc_md.progress)
ppc_md.progress("mpc836x_mds_setup_arch()", 0);
/* Map BCSR area */
np = of_find_node_by_name(NULL, "bcsr");
if (np != 0) {
if (np) {
struct resource res;
of_address_to_resource(np, 0, &res);
@@ -93,6 +94,16 @@ static void __init mpc836x_mds_setup_arch(void)
for (np = NULL; (np = of_find_node_by_name(np, "ucc")) != NULL;)
par_io_of_config(np);
#ifdef CONFIG_QE_USB
/* Must fixup Par IO before QE GPIO chips are registered. */
par_io_config_pin(1, 2, 1, 0, 3, 0); /* USBOE */
par_io_config_pin(1, 3, 1, 0, 3, 0); /* USBTP */
par_io_config_pin(1, 8, 1, 0, 1, 0); /* USBTN */
par_io_config_pin(1, 10, 2, 0, 3, 0); /* USBRXD */
par_io_config_pin(1, 9, 2, 1, 3, 0); /* USBRP */
par_io_config_pin(1, 11, 2, 1, 3, 0); /* USBRN */
par_io_config_pin(2, 20, 2, 0, 1, 0); /* CLK21 */
#endif /* CONFIG_QE_USB */
}
if ((np = of_find_compatible_node(NULL, "network", "ucc_geth"))
@@ -151,6 +162,70 @@ static int __init mpc836x_declare_of_platform_devices(void)
}
machine_device_initcall(mpc836x_mds, mpc836x_declare_of_platform_devices);
#ifdef CONFIG_QE_USB
static int __init mpc836x_usb_cfg(void)
{
u8 __iomem *bcsr;
struct device_node *np;
const char *mode;
int ret = 0;
np = of_find_compatible_node(NULL, NULL, "fsl,mpc8360mds-bcsr");
if (!np)
return -ENODEV;
bcsr = of_iomap(np, 0);
of_node_put(np);
if (!bcsr)
return -ENOMEM;
np = of_find_compatible_node(NULL, NULL, "fsl,mpc8323-qe-usb");
if (!np) {
ret = -ENODEV;
goto err;
}
#define BCSR8_TSEC1M_MASK (0x3 << 6)
#define BCSR8_TSEC1M_RGMII (0x0 << 6)
#define BCSR8_TSEC2M_MASK (0x3 << 4)
#define BCSR8_TSEC2M_RGMII (0x0 << 4)
/*
* Default is GMII (2), but we should set it to RGMII (0) if we use
* USB (Eth PHY is in RGMII mode anyway).
*/
clrsetbits_8(&bcsr[8], BCSR8_TSEC1M_MASK | BCSR8_TSEC2M_MASK,
BCSR8_TSEC1M_RGMII | BCSR8_TSEC2M_RGMII);
#define BCSR13_USBMASK 0x0f
#define BCSR13_nUSBEN 0x08 /* 1 - Disable, 0 - Enable */
#define BCSR13_USBSPEED 0x04 /* 1 - Full, 0 - Low */
#define BCSR13_USBMODE 0x02 /* 1 - Host, 0 - Function */
#define BCSR13_nUSBVCC 0x01 /* 1 - gets VBUS, 0 - supplies VBUS */
clrsetbits_8(&bcsr[13], BCSR13_USBMASK, BCSR13_USBSPEED);
mode = of_get_property(np, "mode", NULL);
if (mode && !strcmp(mode, "peripheral")) {
setbits8(&bcsr[13], BCSR13_nUSBVCC);
qe_usb_clock_set(QE_CLK21, 48000000);
} else {
setbits8(&bcsr[13], BCSR13_USBMODE);
/*
* The BCSR GPIOs are used to control power and
* speed of the USB transceiver. This is needed for
* the USB Host only.
*/
simple_gpiochip_init("fsl,mpc8360mds-bcsr-gpio");
}
of_node_put(np);
err:
iounmap(bcsr);
return ret;
}
machine_arch_initcall(mpc836x_mds, mpc836x_usb_cfg);
#endif /* CONFIG_QE_USB */
static void __init mpc836x_mds_init_IRQ(void)
{
struct device_node *np;
arch/powerpc/platforms/83xx/mpc836x_rdk.c
+4 -2
View File
@@ -51,8 +51,9 @@ static void __init mpc836x_rdk_setup_arch(void)
for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
mpc83xx_add_bridge(np);
#endif
#ifdef CONFIG_QUICC_ENGINE
qe_reset();
#endif
}
static void __init mpc836x_rdk_init_IRQ(void)
@@ -71,13 +72,14 @@ static void __init mpc836x_rdk_init_IRQ(void)
*/
ipic_set_default_priority();
of_node_put(np);
#ifdef CONFIG_QUICC_ENGINE
np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
if (!np)
return;
qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
of_node_put(np);
#endif
}
/*
arch/powerpc/platforms/83xx/mpc837x_mds.c
-1
View File
@@ -26,7 +26,6 @@
#define BCSR12_USB_SER_MASK 0x8a
#define BCSR12_USB_SER_PIN 0x80
#define BCSR12_USB_SER_DEVICE 0x02
extern int mpc837x_usb_cfg(void);
static int mpc837xmds_usb_cfg(void)
{
arch/powerpc/platforms/83xx/mpc837x_rdb.c
-2
View File
@@ -21,8 +21,6 @@
#include "mpc83xx.h"
extern int mpc837x_usb_cfg(void);
/* ************************************************************************
*
* Setup the architecture
arch/powerpc/platforms/83xx/mpc83xx.h
+1
View File
@@ -61,6 +61,7 @@
extern void mpc83xx_restart(char *cmd);
extern long mpc83xx_time_init(void);
extern int mpc837x_usb_cfg(void);
extern int mpc834x_usb_cfg(void);
extern int mpc831x_usb_cfg(void);
arch/powerpc/platforms/85xx/mpc85xx_ds.c
+7
View File
@@ -148,6 +148,9 @@ static int mpc85xx_exclude_device(struct pci_controller *hose,
/*
* Setup the architecture
*/
#ifdef CONFIG_SMP
extern void __init mpc85xx_smp_init(void);
#endif
static void __init mpc85xx_ds_setup_arch(void)
{
#ifdef CONFIG_PCI
@@ -173,6 +176,10 @@ static void __init mpc85xx_ds_setup_arch(void)
ppc_md.pci_exclude_device = mpc85xx_exclude_device;
#endif
#ifdef CONFIG_SMP
mpc85xx_smp_init();
#endif
printk("MPC85xx DS board from Freescale Semiconductor\n");
}
arch/powerpc/platforms/85xx/smp.c
+1
View File
@@ -58,6 +58,7 @@ smp_85xx_kick_cpu(int nr)
if (cpu_rel_addr == NULL) {
printk(KERN_ERR "No cpu-release-addr for cpu %d\n", nr);
local_irq_restore(flags);
return;
}
arch/powerpc/platforms/Kconfig
+11
View File
@@ -312,4 +312,15 @@ config MPC8xxx_GPIO
Say Y here if you're going to use hardware that connects to the
MPC831x/834x/837x/8572/8610 GPIOs.
config SIMPLE_GPIO
bool "Support for simple, memory-mapped GPIO controllers"
depends on PPC
select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
help
Say Y here to support simple, memory-mapped GPIO controllers.
These are usually BCSRs used to control board's switches, LEDs,
chip-selects, Ethernet/USB PHY's power and various other small
on-board peripherals.
endmenu
arch/powerpc/platforms/Kconfig.cputype
+1 -1
View File
@@ -231,7 +231,7 @@ config VIRT_CPU_ACCOUNTING
If in doubt, say Y here.
config SMP
depends on PPC_STD_MMU
depends on PPC_STD_MMU || FSL_BOOKE
bool "Symmetric multi-processing support"
---help---
This enables support for systems with more than one CPU. If you have
arch/powerpc/sysdev/Makefile
+1
View File
@@ -17,6 +17,7 @@ obj-$(CONFIG_FSL_PCI) += fsl_pci.o $(fsl-msi-obj-y)
obj-$(CONFIG_FSL_LBC) += fsl_lbc.o
obj-$(CONFIG_FSL_GTM) += fsl_gtm.o
obj-$(CONFIG_MPC8xxx_GPIO) += mpc8xxx_gpio.o
obj-$(CONFIG_SIMPLE_GPIO) += simple_gpio.o
obj-$(CONFIG_RAPIDIO) += fsl_rio.o
obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o
obj-$(CONFIG_QUICC_ENGINE) += qe_lib/

Some files were not shown because too many files have changed in this diff Show More