5 files changed, 1 insertions, 150 deletions

diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index 62e6db4bd533..02d083489a26 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -14,6 +14,7 @@ config ARCH_INTEGRATOR
 	select POWER_RESET
 	select POWER_RESET_VERSATILE
 	select POWER_SUPPLY
+	select SOC_INTEGRATOR_CM
 	select SPARSE_IRQ
 	select USE_OF
 	select VERSATILE_FPGA_IRQ
diff --git a/arch/arm/mach-integrator/common.h b/arch/arm/mach-integrator/common.h
index 27a627aa1e8f..96c9dc56cabf 100644
--- a/arch/arm/mach-integrator/common.h
+++ b/arch/arm/mach-integrator/common.h
@@ -4,4 +4,3 @@ extern struct amba_pl010_data ap_uart_data;
 void integrator_init_early(void);
 int integrator_init(bool is_cp);
 void integrator_reserve(void);
-void integrator_init_sysfs(struct device *parent, u32 id);
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index b06fd9f99a46..948872a419c1 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -60,40 +60,6 @@ void cm_control(u32 mask, u32 set)
 	raw_spin_unlock_irqrestore(&cm_lock, flags);
 }
 
-static const char *integrator_arch_str(u32 id)
-{
-	switch ((id >> 16) & 0xff) {
-	case 0x00:
-		return "ASB little-endian";
-	case 0x01:
-		return "AHB little-endian";
-	case 0x03:
-		return "AHB-Lite system bus, bi-endian";
-	case 0x04:
-		return "AHB";
-	case 0x08:
-		return "AHB system bus, ASB processor bus";
-	default:
-		return "Unknown";
-	}
-}
-
-static const char *integrator_fpga_str(u32 id)
-{
-	switch ((id >> 12) & 0xf) {
-	case 0x01:
-		return "XC4062";
-	case 0x02:
-		return "XC4085";
-	case 0x03:
-		return "XVC600";
-	case 0x04:
-		return "EPM7256AE (Altera PLD)";
-	default:
-		return "Unknown";
-	}
-}
-
 void cm_clear_irqs(void)
 {
 	/* disable core module IRQs */
@@ -109,7 +75,6 @@ static const struct of_device_id cm_match[] = {
 void cm_init(void)
 {
 	struct device_node *cm = of_find_matching_node(NULL, cm_match);
-	u32 val;
 
 	if (!cm) {
 		pr_crit("no core module node found in device tree\n");
@@ -121,13 +86,6 @@ void cm_init(void)
 		return;
 	}
 	cm_clear_irqs();
-	val = readl(cm_base + INTEGRATOR_HDR_ID_OFFSET);
-	pr_info("Detected ARM core module:\n");
-	pr_info("    Manufacturer: %02x\n", (val >> 24));
-	pr_info("    Architecture: %s\n", integrator_arch_str(val));
-	pr_info("    FPGA: %s\n", integrator_fpga_str(val));
-	pr_info("    Build: %02x\n", (val >> 4) & 0xFF);
-	pr_info("    Rev: %c\n", ('A' + (val & 0x03)));
 }
 
 /*
@@ -139,56 +97,3 @@ void __init integrator_reserve(void)
 {
 	memblock_reserve(PHYS_OFFSET, __pa(swapper_pg_dir) - PHYS_OFFSET);
 }
-
-static u32 integrator_id;
-
-static ssize_t intcp_get_manf(struct device *dev,
-			      struct device_attribute *attr,
-			      char *buf)
-{
-	return sprintf(buf, "%02x\n", integrator_id >> 24);
-}
-
-static struct device_attribute intcp_manf_attr =
-	__ATTR(manufacturer,  S_IRUGO, intcp_get_manf,  NULL);
-
-static ssize_t intcp_get_arch(struct device *dev,
-			      struct device_attribute *attr,
-			      char *buf)
-{
-	return sprintf(buf, "%s\n", integrator_arch_str(integrator_id));
-}
-
-static struct device_attribute intcp_arch_attr =
-	__ATTR(architecture,  S_IRUGO, intcp_get_arch,  NULL);
-
-static ssize_t intcp_get_fpga(struct device *dev,
-			      struct device_attribute *attr,
-			      char *buf)
-{
-	return sprintf(buf, "%s\n", integrator_fpga_str(integrator_id));
-}
-
-static struct device_attribute intcp_fpga_attr =
-	__ATTR(fpga,  S_IRUGO, intcp_get_fpga,  NULL);
-
-static ssize_t intcp_get_build(struct device *dev,
-			       struct device_attribute *attr,
-			       char *buf)
-{
-	return sprintf(buf, "%02x\n", (integrator_id >> 4) & 0xFF);
-}
-
-static struct device_attribute intcp_build_attr =
-	__ATTR(build,  S_IRUGO, intcp_get_build,  NULL);
-
-
-
-void integrator_init_sysfs(struct device *parent, u32 id)
-{
-	integrator_id = id;
-	device_create_file(parent, &intcp_manf_attr);
-	device_create_file(parent, &intcp_arch_attr);
-	device_create_file(parent, &intcp_fpga_attr);
-	device_create_file(parent, &intcp_build_attr);
-}
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index e6854c3f854e..30003ba447a5 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -35,7 +35,6 @@
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/stat.h>
-#include <linux/sys_soc.h>
 #include <linux/termios.h>
 
 #include <asm/hardware/arm_timer.h>
@@ -288,10 +287,6 @@ static void __init ap_init_of(void)
 	unsigned long sc_dec;
 	struct device_node *syscon;
 	struct device_node *ebi;
-	struct device *parent;
-	struct soc_device *soc_dev;
-	struct soc_device_attribute *soc_dev_attr;
-	u32 ap_sc_id;
 	int i;
 
 	syscon = of_find_matching_node(NULL, ap_syscon_match);
@@ -311,28 +306,6 @@ static void __init ap_init_of(void)
 	of_platform_populate(NULL, of_default_bus_match_table,
 			ap_auxdata_lookup, NULL);
 
-	ap_sc_id = readl(ap_syscon_base);
-
-	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
-	if (!soc_dev_attr)
-		return;
-
-	soc_dev_attr->soc_id = "XVC";
-	soc_dev_attr->machine = "Integrator/AP";
-	soc_dev_attr->family = "Integrator";
-	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%c",
-					   'A' + (ap_sc_id & 0x0f));
-
-	soc_dev = soc_device_register(soc_dev_attr);
-	if (IS_ERR(soc_dev)) {
-		kfree(soc_dev_attr->revision);
-		kfree(soc_dev_attr);
-		return;
-	}
-
-	parent = soc_device_to_device(soc_dev);
-	integrator_init_sysfs(parent, ap_sc_id);
-
 	sc_dec = readl(ap_syscon_base + INTEGRATOR_SC_DEC_OFFSET);
 	for (i = 0; i < 4; i++) {
 		struct lm_device *lmdev;
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index fa8475b4872d..b5fb71a36ee6 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -27,7 +27,6 @@
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
-#include <linux/sys_soc.h>
 #include <linux/sched_clock.h>
 
 #include <asm/setup.h>
@@ -274,10 +273,6 @@ static const struct of_device_id intcp_syscon_match[] = {
 static void __init intcp_init_of(void)
 {
 	struct device_node *cpcon;
-	struct device *parent;
-	struct soc_device *soc_dev;
-	struct soc_device_attribute *soc_dev_attr;
-	u32 intcp_sc_id;
 
 	cpcon = of_find_matching_node(NULL, intcp_syscon_match);
 	if (!cpcon)
@@ -289,28 +284,6 @@ static void __init intcp_init_of(void)
 
 	of_platform_populate(NULL, of_default_bus_match_table,
 			     intcp_auxdata_lookup, NULL);
-
-	intcp_sc_id = readl(intcp_con_base);
-
-	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
-	if (!soc_dev_attr)
-		return;
-
-	soc_dev_attr->soc_id = "XCV";
-	soc_dev_attr->machine = "Integrator/CP";
-	soc_dev_attr->family = "Integrator";
-	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%c",
-					   'A' + (intcp_sc_id & 0x0f));
-
-	soc_dev = soc_device_register(soc_dev_attr);
-	if (IS_ERR(soc_dev)) {
-		kfree(soc_dev_attr->revision);
-		kfree(soc_dev_attr);
-		return;
-	}
-
-	parent = soc_device_to_device(soc_dev);
-	integrator_init_sysfs(parent, intcp_sc_id);
 }
 
 static const char * intcp_dt_board_compat[] = {