/*
* Keymile KMETER1 Device Tree Source
*
- * 2008 DENX Software Engineering GmbH
+ * 2008-2011 DENX Software Engineering GmbH
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
#address-cells = <1>;
#size-cells = <0>;
cell-index = <0>;
- compatible = "fsl-i2c";
+ compatible = "fsl,mpc8313-i2c","fsl-i2c";
reg = <0x3000 0x100>;
interrupts = <14 0x8>;
interrupt-parent = <&ipic>;
- dfsrr;
+ clock-frequency = <400000>;
};
serial0: serial@4500 {
compatible = "fsl,mpc8360-par_io";
num-ports = <7>;
+ qe_pio_c: gpio-controller@30 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8360-qe-pario-bank",
+ "fsl,mpc8323-qe-pario-bank";
+ reg = <0x1430 0x18>;
+ gpio-controller;
+ };
pio_ucc1: ucc_pin@0 {
reg = <0>;
#address-cells = <0>;
#interrupt-cells = <1>;
reg = <0x80 0x80>;
- interrupts = <32 8 33 8>;
+ big-endian;
+ interrupts = <
+ 32 0x8
+ 33 0x8
+ 34 0x8
+ 35 0x8
+ 40 0x8
+ 41 0x8
+ 42 0x8
+ 43 0x8
+ >;
interrupt-parent = <&ipic>;
};
};
compatible = "fsl,mpc8360-localbus", "fsl,pq2pro-localbus",
"simple-bus";
reg = <0xe0005000 0xd8>;
- ranges = <0 0 0xf0000000 0x04000000>; /* Filled in by U-Boot */
+ ranges = <0 0 0xf0000000 0x04000000 /* LB 0 */
+ 1 0 0xe8000000 0x01000000 /* LB 1 */
+ 3 0 0xa0000000 0x10000000>; /* LB 3 */
- flash@f0000000,0 {
+ flash@0,0 {
compatible = "cfi-flash";
- /*
- * The Intel P30 chip has 2 non-identical chips on
- * one die, so we need to define 2 separate regions
- * that are scanned by physmap_of independantly.
- */
- reg = <0 0x00000000 0x02000000
- 0 0x02000000 0x02000000>; /* Filled in by U-Boot */
- bank-width = <2>;
+ reg = <0 0 0x04000000>;
#address-cells = <1>;
#size-cells = <1>;
- partition@0 {
+ bank-width = <2>;
+ partition@0 { /* 768KB */
label = "u-boot";
- reg = <0 0x40000>;
+ reg = <0 0xC0000>;
};
- partition@40000 {
+ partition@c0000 { /* 128KB */
label = "env";
- reg = <0x40000 0x40000>;
- };
- partition@80000 {
- label = "dtb";
- reg = <0x80000 0x20000>;
- };
- partition@a0000 {
- label = "kernel";
- reg = <0xa0000 0x300000>;
+ reg = <0xC0000 0x20000>;
};
- partition@3a0000 {
- label = "ramdisk";
- reg = <0x3a0000 0x800000>;
+ partition@e0000 { /* 128KB */
+ label = "envred";
+ reg = <0xE0000 0x20000>;
};
- partition@ba0000 {
- label = "user";
- reg = <0xba0000 0x3460000>;
+ partition@100000 { /* 64512KB */
+ label = "ubi0";
+ reg = <0x100000 0x3F00000>;
};
};
};
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
+CONFIG_SPARSE_IRQ=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y
# CONFIG_HOTPLUG is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT=y
-CONFIG_SPARSE_IRQ=y
# CONFIG_SECCOMP is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_OF_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_MTD_UBI_DEBUG=y
CONFIG_PROC_DEVICETREE=y
-# CONFIG_MISC_DEVICES is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
CONFIG_TUN=y
+CONFIG_MII=y
CONFIG_MARVELL_PHY=y
CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
CONFIG_UCC_GETH=y
# CONFIG_NETDEV_10000 is not set
CONFIG_WAN=y
# CONFIG_USB_SUPPORT is not set
CONFIG_UIO=y
# CONFIG_DNOTIFY is not set
-CONFIG_INOTIFY=y
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
CONFIG_NFS_FS=y
obj-$(CONFIG_SBC834x) += sbc834x.o
obj-$(CONFIG_MPC837x_RDB) += mpc837x_rdb.o
obj-$(CONFIG_ASP834x) += asp834x.o
-obj-$(CONFIG_KMETER1) += kmeter1.o
+obj-$(CONFIG_KMETER1) += km83xx.o
--- /dev/null
+/*
+ * Copyright 2008-2011 DENX Software Engineering GmbH
+ * Author: Heiko Schocher <hs@denx.de>
+ *
+ * Description:
+ * Keymile KMETER1 board specific routines.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/reboot.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/major.h>
+#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/root_dev.h>
+#include <linux/initrd.h>
+#include <linux/of_platform.h>
+#include <linux/of_device.h>
+
+#include <asm/system.h>
+#include <asm/atomic.h>
+#include <asm/time.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/ipic.h>
+#include <asm/irq.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+#include <asm/qe.h>
+#include <asm/qe_ic.h>
+
+#include "mpc83xx.h"
+
+#define SVR_REV(svr) (((svr) >> 0) & 0xFFFF) /* Revision field */
+/* ************************************************************************
+ *
+ * Setup the architecture
+ *
+ */
+static void __init mpc83xx_km_setup_arch(void)
+{
+ struct device_node *np;
+
+ if (ppc_md.progress)
+ ppc_md.progress("kmpbec83xx_setup_arch()", 0);
+
+#ifdef CONFIG_PCI
+ for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
+ mpc83xx_add_bridge(np);
+#endif
+
+#ifdef CONFIG_QUICC_ENGINE
+ qe_reset();
+
+ np = of_find_node_by_name(NULL, "par_io");
+ if (np != NULL) {
+ par_io_init(np);
+ of_node_put(np);
+
+ for_each_node_by_name(np, "spi")
+ par_io_of_config(np);
+
+ for (np = NULL; (np = of_find_node_by_name(np, "ucc")) != NULL;)
+ par_io_of_config(np);
+ }
+
+ np = of_find_compatible_node(NULL, "network", "ucc_geth");
+ if (np != NULL) {
+ uint svid;
+
+ /* handle mpc8360ea rev.2.1 erratum 2: RGMII Timing */
+ svid = mfspr(SPRN_SVR);
+ if (SVR_REV(svid) == 0x0021) {
+ struct device_node *np_par;
+ struct resource res;
+ void __iomem *base;
+ int ret;
+
+ np_par = of_find_node_by_name(NULL, "par_io");
+ if (np_par == NULL) {
+ printk(KERN_WARNING "%s couldn;t find par_io node\n",
+ __func__);
+ return;
+ }
+ /* Map Parallel I/O ports registers */
+ ret = of_address_to_resource(np_par, 0, &res);
+ if (ret) {
+ printk(KERN_WARNING "%s couldn;t map par_io registers\n",
+ __func__);
+ return;
+ }
+ base = ioremap(res.start, res.end - res.start + 1);
+
+ /*
+ * IMMR + 0x14A8[4:5] = 11 (clk delay for UCC 2)
+ * IMMR + 0x14A8[18:19] = 11 (clk delay for UCC 1)
+ */
+ setbits32((base + 0xa8), 0x0c003000);
+
+ /*
+ * IMMR + 0x14AC[20:27] = 10101010
+ * (data delay for both UCC's)
+ */
+ clrsetbits_be32((base + 0xac), 0xff0, 0xaa0);
+ iounmap(base);
+ of_node_put(np_par);
+ }
+ of_node_put(np);
+ }
+#endif /* CONFIG_QUICC_ENGINE */
+}
+
+static struct of_device_id kmpbec83xx_ids[] = {
+ { .type = "soc", },
+ { .compatible = "soc", },
+ { .compatible = "simple-bus", },
+ { .type = "qe", },
+ { .compatible = "fsl,qe", },
+ {},
+};
+
+static int __init kmeter_declare_of_platform_devices(void)
+{
+ /* Publish the QE devices */
+ of_platform_bus_probe(NULL, kmpbec83xx_ids, NULL);
+
+ return 0;
+}
+machine_device_initcall(mpc83xx_km, kmeter_declare_of_platform_devices);
+
+static void __init mpc83xx_km_init_IRQ(void)
+{
+ struct device_node *np;
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,pq2pro-pic");
+ if (!np) {
+ np = of_find_node_by_type(NULL, "ipic");
+ if (!np)
+ return;
+ }
+
+ ipic_init(np, 0);
+
+ /* Initialize the default interrupt mapping priorities,
+ * in case the boot rom changed something on us.
+ */
+ ipic_set_default_priority();
+ of_node_put(np);
+
+#ifdef CONFIG_QUICC_ENGINE
+ np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
+ if (!np) {
+ np = of_find_node_by_type(NULL, "qeic");
+ if (!np)
+ return;
+ }
+ qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
+ of_node_put(np);
+#endif /* CONFIG_QUICC_ENGINE */
+}
+
+/* list of the supported boards */
+static char *board[] __initdata = {
+ "Keymile,KMETER1",
+ "Keymile,kmpbec8321",
+ NULL
+};
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened
+ */
+static int __init mpc83xx_km_probe(void)
+{
+ unsigned long node = of_get_flat_dt_root();
+ int i = 0;
+
+ while (board[i]) {
+ if (of_flat_dt_is_compatible(node, board[i]))
+ break;
+ i++;
+ }
+ return (board[i] != NULL);
+}
+
+define_machine(mpc83xx_km) {
+ .name = "mpc83xx-km-platform",
+ .probe = mpc83xx_km_probe,
+ .setup_arch = mpc83xx_km_setup_arch,
+ .init_IRQ = mpc83xx_km_init_IRQ,
+ .get_irq = ipic_get_irq,
+ .restart = mpc83xx_restart,
+ .time_init = mpc83xx_time_init,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+};
+++ /dev/null
-/*
- * Copyright 2008 DENX Software Engineering GmbH
- * Author: Heiko Schocher <hs@denx.de>
- *
- * Description:
- * Keymile KMETER1 board specific routines.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/initrd.h>
-#include <linux/of_platform.h>
-#include <linux/of_device.h>
-
-#include <asm/system.h>
-#include <asm/atomic.h>
-#include <asm/time.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/ipic.h>
-#include <asm/irq.h>
-#include <asm/prom.h>
-#include <asm/udbg.h>
-#include <sysdev/fsl_soc.h>
-#include <sysdev/fsl_pci.h>
-#include <asm/qe.h>
-#include <asm/qe_ic.h>
-
-#include "mpc83xx.h"
-
-#define SVR_REV(svr) (((svr) >> 0) & 0xFFFF) /* Revision field */
-/* ************************************************************************
- *
- * Setup the architecture
- *
- */
-static void __init kmeter1_setup_arch(void)
-{
- struct device_node *np;
-
- if (ppc_md.progress)
- ppc_md.progress("kmeter1_setup_arch()", 0);
-
-#ifdef CONFIG_PCI
- for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
- mpc83xx_add_bridge(np);
-#endif
-
-#ifdef CONFIG_QUICC_ENGINE
- qe_reset();
-
- np = of_find_node_by_name(NULL, "par_io");
- if (np != NULL) {
- par_io_init(np);
- of_node_put(np);
-
- for (np = NULL; (np = of_find_node_by_name(np, "ucc")) != NULL;)
- par_io_of_config(np);
- }
-
- np = of_find_compatible_node(NULL, "network", "ucc_geth");
- if (np != NULL) {
- uint svid;
-
- /* handle mpc8360ea rev.2.1 erratum 2: RGMII Timing */
- svid = mfspr(SPRN_SVR);
- if (SVR_REV(svid) == 0x0021) {
- struct device_node *np_par;
- struct resource res;
- void __iomem *base;
- int ret;
-
- np_par = of_find_node_by_name(NULL, "par_io");
- if (np_par == NULL) {
- printk(KERN_WARNING "%s couldn;t find par_io node\n",
- __func__);
- return;
- }
- /* Map Parallel I/O ports registers */
- ret = of_address_to_resource(np_par, 0, &res);
- if (ret) {
- printk(KERN_WARNING "%s couldn;t map par_io registers\n",
- __func__);
- return;
- }
- base = ioremap(res.start, res.end - res.start + 1);
-
- /*
- * IMMR + 0x14A8[4:5] = 11 (clk delay for UCC 2)
- * IMMR + 0x14A8[18:19] = 11 (clk delay for UCC 1)
- */
- setbits32((base + 0xa8), 0x0c003000);
-
- /*
- * IMMR + 0x14AC[20:27] = 10101010
- * (data delay for both UCC's)
- */
- clrsetbits_be32((base + 0xac), 0xff0, 0xaa0);
- iounmap(base);
- of_node_put(np_par);
- }
- of_node_put(np);
- }
-#endif /* CONFIG_QUICC_ENGINE */
-}
-
-static struct of_device_id kmeter_ids[] = {
- { .type = "soc", },
- { .compatible = "soc", },
- { .compatible = "simple-bus", },
- { .type = "qe", },
- { .compatible = "fsl,qe", },
- {},
-};
-
-static int __init kmeter_declare_of_platform_devices(void)
-{
- /* Publish the QE devices */
- of_platform_bus_probe(NULL, kmeter_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(kmeter1, kmeter_declare_of_platform_devices);
-
-static void __init kmeter1_init_IRQ(void)
-{
- struct device_node *np;
-
- np = of_find_compatible_node(NULL, NULL, "fsl,pq2pro-pic");
- if (!np) {
- np = of_find_node_by_type(NULL, "ipic");
- if (!np)
- return;
- }
-
- ipic_init(np, 0);
-
- /* Initialize the default interrupt mapping priorities,
- * in case the boot rom changed something on us.
- */
- ipic_set_default_priority();
- of_node_put(np);
-
-#ifdef CONFIG_QUICC_ENGINE
- np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
- if (!np) {
- np = of_find_node_by_type(NULL, "qeic");
- if (!np)
- return;
- }
- qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
- of_node_put(np);
-#endif /* CONFIG_QUICC_ENGINE */
-}
-
-/*
- * Called very early, MMU is off, device-tree isn't unflattened
- */
-static int __init kmeter1_probe(void)
-{
- unsigned long root = of_get_flat_dt_root();
-
- return of_flat_dt_is_compatible(root, "keymile,KMETER1");
-}
-
-define_machine(kmeter1) {
- .name = "KMETER1",
- .probe = kmeter1_probe,
- .setup_arch = kmeter1_setup_arch,
- .init_IRQ = kmeter1_init_IRQ,
- .get_irq = ipic_get_irq,
- .restart = mpc83xx_restart,
- .time_init = mpc83xx_time_init,
- .calibrate_decr = generic_calibrate_decr,
- .progress = udbg_progress,
-};
projects / firefly-linux-kernel-4.4.55.git / commitdiff