[PATCH] ppc32: Add ppc_sys descriptions for PowerQUICC II devices

Added ppc_sys device and system definitions for PowerQUICC II devices.
This will allow drivers for PQ2 to be proper platform device drivers.
Which can be shared on PQ3 processors with the same peripherals.

Signed-off-by: Matt McClintock <msm@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

3 files changed, 591 insertions, 1 deletions

diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 400a5d38a1b..8b9b226005d 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -73,7 +73,8 @@ obj-$(CONFIG_SANDPOINT)		+= i8259.o pci_auto.o todc_time.o
 obj-$(CONFIG_SBC82xx)		+= todc_time.o
 obj-$(CONFIG_SPRUCE)		+= cpc700_pic.o indirect_pci.o pci_auto.o \
 				   todc_time.o
-obj-$(CONFIG_8260)		+= m8260_setup.o
+obj-$(CONFIG_8260)		+= m8260_setup.o pq2_devices.o pq2_sys.o \
+				   ppc_sys.o
 obj-$(CONFIG_PCI_8260)		+= m82xx_pci.o indirect_pci.o pci_auto.o
 obj-$(CONFIG_8260_PCI9)		+= m8260_pci_erratum9.o
 obj-$(CONFIG_CPM2)		+= cpm2_common.o cpm2_pic.o
diff --git a/arch/ppc/syslib/pq2_devices.c b/arch/ppc/syslib/pq2_devices.c
new file mode 100644
index 00000000000..1d3869768f9
--- /dev/null
+++ b/arch/ppc/syslib/pq2_devices.c
@@ -0,0 +1,389 @@
+/*
+ * arch/ppc/syslib/pq2_devices.c
+ *
+ * PQ2 Device descriptions
+ *
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/ioport.h>
+#include <asm/cpm2.h>
+#include <asm/irq.h>
+#include <asm/ppc_sys.h>
+
+struct platform_device ppc_sys_platform_devices[] = {
+	[MPC82xx_CPM_FCC1] = {
+		.name = "fsl-cpm-fcc",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "fcc_regs",
+				.start	= 0x11300,
+				.end	= 0x1131f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "fcc_pram",
+				.start	= 0x8400,
+				.end	= 0x84ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_FCC1,
+				.end	= SIU_INT_FCC1,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_FCC2] = {
+		.name = "fsl-cpm-fcc",
+		.id	= 2,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "fcc_regs",
+				.start	= 0x11320,
+				.end	= 0x1133f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "fcc_pram",
+				.start	= 0x8500,
+				.end	= 0x85ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_FCC2,
+				.end	= SIU_INT_FCC2,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_FCC3] = {
+		.name = "fsl-cpm-fcc",
+		.id	= 3,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "fcc_regs",
+				.start	= 0x11340,
+				.end	= 0x1135f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "fcc_pram",
+				.start	= 0x8600,
+				.end	= 0x86ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_FCC3,
+				.end	= SIU_INT_FCC3,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_I2C] = {
+		.name = "fsl-cpm-i2c",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "i2c_mem",
+				.start	= 0x11860,
+				.end	= 0x118BF,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "i2c_pram",
+				.start 	= 0x8afc,
+				.end	= 0x8afd,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_I2C,
+				.end	= SIU_INT_I2C,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SCC1] = {
+		.name = "fsl-cpm-scc",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "scc_mem",
+				.start	= 0x11A00,
+				.end	= 0x11A1F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "scc_pram",
+				.start	= 0x8000,
+				.end	= 0x80ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SCC1,
+				.end	= SIU_INT_SCC1,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SCC2] = {
+		.name = "fsl-cpm-scc",
+		.id	= 2,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "scc_mem",
+				.start	= 0x11A20,
+				.end	= 0x11A3F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "scc_pram",
+				.start	= 0x8100,
+				.end	= 0x81ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SCC2,
+				.end	= SIU_INT_SCC2,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SCC3] = {
+		.name = "fsl-cpm-scc",
+		.id	= 3,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name 	= "scc_mem",
+				.start	= 0x11A40,
+				.end	= 0x11A5F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "scc_pram",
+				.start	= 0x8200,
+				.end	= 0x82ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SCC3,
+				.end	= SIU_INT_SCC3,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SCC4] = {
+		.name = "fsl-cpm-scc",
+		.id	= 4,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "scc_mem",
+				.start	= 0x11A60,
+				.end	= 0x11A7F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "scc_pram",
+				.start	= 0x8300,
+				.end	= 0x83ff,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SCC4,
+				.end	= SIU_INT_SCC4,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SPI] = {
+		.name = "fsl-cpm-spi",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "spi_mem",
+				.start	= 0x11AA0,
+				.end	= 0x11AFF,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "spi_pram",
+				.start	= 0x89fc,
+				.end	= 0x89fd,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SPI,
+				.end	= SIU_INT_SPI,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_MCC1] = {
+		.name = "fsl-cpm-mcc",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "mcc_mem",
+				.start	= 0x11B30,
+				.end	= 0x11B3F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "mcc_pram",
+				.start	= 0x8700,
+				.end	= 0x877f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_MCC1,
+				.end	= SIU_INT_MCC1,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_MCC2] = {
+		.name = "fsl-cpm-mcc",
+		.id	= 2,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "mcc_mem",
+				.start	= 0x11B50,
+				.end	= 0x11B5F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "mcc_pram",
+				.start	= 0x8800,
+				.end	= 0x887f,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_MCC2,
+				.end	= SIU_INT_MCC2,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SMC1] = {
+		.name = "fsl-cpm-smc",
+		.id	= 1,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "smc_mem",
+				.start	= 0x11A80,
+				.end	= 0x11A8F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "smc_pram",
+				.start	= 0x87fc,
+				.end	= 0x87fd,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SMC1,
+				.end	= SIU_INT_SMC1,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_SMC2] = {
+		.name = "fsl-cpm-smc",
+		.id	= 2,
+		.num_resources	 = 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "smc_mem",
+				.start	= 0x11A90,
+				.end	= 0x11A9F,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "smc_pram",
+				.start	= 0x88fc,
+				.end	= 0x88fd,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_SMC2,
+				.end	= SIU_INT_SMC2,
+				.flags	= IORESOURCE_IRQ,
+			},
+		},
+	},
+	[MPC82xx_CPM_USB] = {
+		.name = "fsl-cpm-usb",
+		.id	= 1,
+		.num_resources	= 3,
+		.resource = (struct resource[]) {
+			{
+				.name	= "usb_mem",
+				.start	= 0x11b60,
+				.end	= 0x11b78,
+				.flags	= IORESOURCE_MEM,
+			},
+			{
+				.name	= "usb_pram",
+				.start	= 0x8b00,
+				.end	= 0x8bff,
+				.flags 	= IORESOURCE_MEM,
+			},
+			{
+				.start	= SIU_INT_USB,
+				.end	= SIU_INT_USB,
+				.flags	= IORESOURCE_IRQ,
+			},
+
+		},
+	},
+	[MPC82xx_SEC1] = {
+		.name = "fsl-sec",
+		.id = 1,
+		.num_resources = 1,
+		.resource = (struct resource[]) {
+			{
+				.name	= "sec_mem",
+				.start	= 0x40000,
+				.end	= 0x52fff,
+				.flags	= IORESOURCE_MEM,
+			},
+		},
+	},
+};
+
+static int __init mach_mpc82xx_fixup(struct platform_device *pdev)
+{
+	ppc_sys_fixup_mem_resource(pdev, CPM_MAP_ADDR);
+	return 0;
+}
+
+static int __init mach_mpc82xx_init(void)
+{
+	if (ppc_md.progress)
+		ppc_md.progress("mach_mpc82xx_init:enter", 0);
+	ppc_sys_device_fixup = mach_mpc82xx_fixup;
+	return 0;
+}
+
+postcore_initcall(mach_mpc82xx_init);
diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
new file mode 100644
index 00000000000..7b6c9ebdb9e
--- /dev/null
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -0,0 +1,200 @@
+/*
+ * arch/ppc/syslib/pq2_devices.c
+ *
+ * PQ2 System descriptions
+ *
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+
+#include <asm/ppc_sys.h>
+
+struct ppc_sys_spec *cur_ppc_sys_spec;
+struct ppc_sys_spec ppc_sys_specs[] = {
+	/* below is a list of the 8260 family of processors */
+	{
+		.ppc_sys_name	= "8250",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8255",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 11,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SCC4,
+			MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2,
+			MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8260",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8264",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8265",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	{
+		.ppc_sys_name	= "8266",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000000,
+		.num_devices	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		}
+	},
+	/* below is a list of the 8272 family of processors */
+	{
+		.ppc_sys_name	= "8247",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000d00,
+		.num_devices	= 10,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+			MPC82xx_CPM_USB,
+		},
+	},
+	{
+		.ppc_sys_name	= "8248",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000c00,
+		.num_devices	= 11,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+			MPC82xx_CPM_USB, MPC82xx_SEC1,
+		},
+	},
+	{
+		.ppc_sys_name	= "8271",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000d00,
+		.num_devices	= 10,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+			MPC82xx_CPM_USB,
+		},
+	},
+	{
+		.ppc_sys_name	= "8272",
+		.mask		= 0x0000ff00,
+		.value		= 0x00000c00,
+		.num_devices	= 11,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+			MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+			MPC82xx_CPM_USB, MPC82xx_SEC1,
+		},
+	},
+	/* below is a list of the 8280 family of processors */
+	{
+		.ppc_sys_name	= "8270",
+		.mask 		= 0x0000ff00,
+		.value 		= 0x00000a00,
+		.num_devices 	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		},
+	},
+	{
+		.ppc_sys_name	= "8275",
+		.mask 		= 0x0000ff00,
+		.value 		= 0x00000a00,
+		.num_devices 	= 12,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+			MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+		},
+	},
+	{
+		.ppc_sys_name	= "8280",
+		.mask 		= 0x0000ff00,
+		.value 		= 0x00000a00,
+		.num_devices 	= 13,
+		.device_list = (enum ppc_sys_devices[])
+		{
+			MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+			MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+			MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_MCC2,
+			MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI,
+			MPC82xx_CPM_I2C,
+		},
+	},
+	{
+		/* default match */
+		.ppc_sys_name	= "",
+		.mask 		= 0x00000000,
+		.value 		= 0x00000000,
+	},
+};