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yaml
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r: 81299
b: refs/heads/master
c: c7d24a2
h: refs/heads/master
i:
  81297: be9f833
  81295: 1e72b54
v: v3
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Timur Tabi authored and Kumar Gala committed Jan 24, 2008
1 parent 6e87bd1 commit 26aadef
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: b0bbad60680a5e76067eb1e55c3676b28abe7481
refs/heads/master: c7d24a2dd02b9fe736e13931ee3e4a1f4f89cb47
41 changes: 41 additions & 0 deletions trunk/Documentation/powerpc/booting-without-of.txt
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Expand Up @@ -56,6 +56,7 @@ Table of Contents
m) Chipselect/Local Bus
n) 4xx/Axon EMAC ethernet nodes
o) Xilinx IP cores
p) Freescale Synchronous Serial Interface

VII - Specifying interrupt information for devices
1) interrupts property
Expand Down Expand Up @@ -2575,6 +2576,46 @@ platforms are moved over to use the flattened-device-tree model.
Requred properties:
- current-speed : Baud rate of uartlite

p) Freescale Synchronous Serial Interface

The SSI is a serial device that communicates with audio codecs. It can
be programmed in AC97, I2S, left-justified, or right-justified modes.

Required properties:
- compatible : compatible list, containing "fsl,ssi"
- cell-index : the SSI, <0> = SSI1, <1> = SSI2, and so on
- reg : offset and length of the register set for the device
- interrupts : <a b> where a is the interrupt number and b is a
field that represents an encoding of the sense and
level information for the interrupt. This should be
encoded based on the information in section 2)
depending on the type of interrupt controller you
have.
- interrupt-parent : the phandle for the interrupt controller that
services interrupts for this device.
- fsl,mode : the operating mode for the SSI interface
"i2s-slave" - I2S mode, SSI is clock slave
"i2s-master" - I2S mode, SSI is clock master
"lj-slave" - left-justified mode, SSI is clock slave
"lj-master" - l.j. mode, SSI is clock master
"rj-slave" - right-justified mode, SSI is clock slave
"rj-master" - r.j., SSI is clock master
"ac97-slave" - AC97 mode, SSI is clock slave
"ac97-master" - AC97 mode, SSI is clock master

Optional properties:
- codec-handle : phandle to a 'codec' node that defines an audio
codec connected to this SSI. This node is typically
a child of an I2C or other control node.

Child 'codec' node required properties:
- compatible : compatible list, contains the name of the codec

Child 'codec' node optional properties:
- clock-frequency : The frequency of the input clock, which typically
comes from an on-board dedicated oscillator.


More devices will be defined as this spec matures.

VII - Specifying interrupt information for devices
Expand Down
113 changes: 112 additions & 1 deletion trunk/arch/powerpc/boot/dts/mpc8610_hpcd.dts
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@@ -1,7 +1,7 @@
/*
* MPC8610 HPCD Device Tree Source
*
* Copyright 2007 Freescale Semiconductor Inc.
* Copyright 2007-2008 Freescale Semiconductor Inc.
*
* 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
Expand Down Expand Up @@ -49,6 +49,7 @@
#size-cells = <1>;
#interrupt-cells = <2>;
device_type = "soc";
compatible = "fsl,mpc8610-immr", "simple-bus";
ranges = <0 e0000000 00100000>;
reg = <e0000000 1000>;
bus-frequency = <0>;
Expand All @@ -62,6 +63,13 @@
interrupts = <2b 2>;
interrupt-parent = <&mpic>;
dfsrr;

cs4270:codec@4f {
compatible = "cirrus,cs4270";
reg = <4f>;
/* MCLK source is a stand-alone oscillator */
clock-frequency = <bb8000>;
};
};

i2c@3100 {
Expand Down Expand Up @@ -111,6 +119,109 @@
reg = <e0000 1000>;
fsl,has-rstcr;
};

i2s@16000 {
compatible = "fsl,mpc8610-ssi";
cell-index = <0>;
reg = <16000 100>;
interrupt-parent = <&mpic>;
interrupts = <3e 2>;
fsl,mode = "i2s-slave";
codec-handle = <&cs4270>;
};

ssi@16100 {
compatible = "fsl,mpc8610-ssi";
cell-index = <1>;
reg = <16100 100>;
interrupt-parent = <&mpic>;
interrupts = <3f 2>;
};

dma@21300 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc8610-dma", "fsl,eloplus-dma";
cell-index = <0>;
reg = <21300 4>; /* DMA general status register */
ranges = <0 21100 200>;

dma-channel@0 {
compatible = "fsl,mpc8610-dma-channel",
"fsl,eloplus-dma-channel";
cell-index = <0>;
reg = <0 80>;
interrupt-parent = <&mpic>;
interrupts = <14 2>;
};
dma-channel@1 {
compatible = "fsl,mpc8610-dma-channel",
"fsl,eloplus-dma-channel";
cell-index = <1>;
reg = <80 80>;
interrupt-parent = <&mpic>;
interrupts = <15 2>;
};
dma-channel@2 {
compatible = "fsl,mpc8610-dma-channel",
"fsl,eloplus-dma-channel";
cell-index = <2>;
reg = <100 80>;
interrupt-parent = <&mpic>;
interrupts = <16 2>;
};
dma-channel@3 {
compatible = "fsl,mpc8610-dma-channel",
"fsl,eloplus-dma-channel";
cell-index = <3>;
reg = <180 80>;
interrupt-parent = <&mpic>;
interrupts = <17 2>;
};
};

dma@c300 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc8610-dma", "fsl,mpc8540-dma";
cell-index = <1>;
reg = <c300 4>; /* DMA general status register */
ranges = <0 c100 200>;

dma-channel@0 {
compatible = "fsl,mpc8610-dma-channel",
"fsl,mpc8540-dma-channel";
cell-index = <0>;
reg = <0 80>;
interrupt-parent = <&mpic>;
interrupts = <3c 2>;
};
dma-channel@1 {
compatible = "fsl,mpc8610-dma-channel",
"fsl,mpc8540-dma-channel";
cell-index = <1>;
reg = <80 80>;
interrupt-parent = <&mpic>;
interrupts = <3d 2>;
};
dma-channel@2 {
compatible = "fsl,mpc8610-dma-channel",
"fsl,mpc8540-dma-channel";
cell-index = <2>;
reg = <100 80>;
interrupt-parent = <&mpic>;
interrupts = <3e 2>;
};
dma-channel@3 {
compatible = "fsl,mpc8610-dma-channel",
"fsl,mpc8540-dma-channel";
cell-index = <3>;
reg = <180 80>;
interrupt-parent = <&mpic>;
interrupts = <3f 2>;
};
};

};

pci0: pci@e0008000 {
Expand Down
171 changes: 168 additions & 3 deletions trunk/arch/powerpc/configs/mpc8610_hpcd_defconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -696,7 +696,7 @@ CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
Expand All @@ -708,7 +708,60 @@ CONFIG_UNIX98_PTYS=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set

#
# I2C Algorithms
#
# CONFIG_I2C_ALGOBIT is not set
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set

#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_M41T00 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set

#
# SPI support
Expand Down Expand Up @@ -763,7 +816,119 @@ CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
# CONFIG_SOUND is not set
CONFIG_SOUND=y

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
# CONFIG_SND_PCM_OSS_PLUGINS is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set

#
# Generic devices
#
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set

#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set

#
# ALSA PowerMac devices
#

#
# ALSA PowerPC devices
#

#
# System on Chip audio support
#
CONFIG_SND_SOC=y

#
# SoC Audio support for SuperH
#

#
# ALSA SoC audio for Freescale SOCs
#
CONFIG_SND_SOC_MPC8610=y
CONFIG_SND_SOC_MPC8610_HPCD=y
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4270_VD33_ERRATA=y

CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
Expand Down
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