Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"

This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing
changes made to 56d37f1c564107e27d873181d838571b7d7860e7.

Unfortunately this is causing CI failures:
https://travis-ci.org/github/trini/u-boot/jobs/711313649

Signed-off-by: Tom Rini <trini@konsulko.com>

5 files changed, 0 insertions, 301 deletions

diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig
index 864d00a..7b4e4d6 100644
--- a/drivers/soc/Kconfig
+++ b/drivers/soc/Kconfig
@@ -1,21 +1,5 @@
 menu "SOC (System On Chip) specific Drivers"
 
-config SOC_DEVICE
-	bool "Enable SoC Device ID drivers using Driver Model"
-	help
-	  This allows drivers to be provided for SoCs to help in identifying
-	  the SoC in use and matching SoC attributes for selecting SoC
-	  specific data. This is useful for other device drivers that may
-	  need different parameters or quirks enabled depending on the
-	  specific device variant in use.
-
-config SOC_DEVICE_TI_K3
-	depends on SOC_DEVICE
-	bool "Enable SoC Device ID driver for TI K3 SoCs"
-	help
-	  This allows Texas Instruments Keystone 3 SoCs to identify
-	  specifics about the SoC in use.
-
 source "drivers/soc/ti/Kconfig"
 
 endmenu
diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile
index 9ef20ca..ce253b7 100644
--- a/drivers/soc/Makefile
+++ b/drivers/soc/Makefile
@@ -3,6 +3,3 @@
 # Makefile for the U-Boot SOC specific device drivers.
 
 obj-$(CONFIG_SOC_TI) += ti/
-obj-$(CONFIG_SOC_DEVICE) += soc-uclass.o
-obj-$(CONFIG_SOC_DEVICE_TI_K3) += soc_ti_k3.o
-obj-$(CONFIG_SANDBOX) += soc_sandbox.o
diff --git a/drivers/soc/soc-uclass.c b/drivers/soc/soc-uclass.c
deleted file mode 100644
index c32d647..0000000
--- a/drivers/soc/soc-uclass.c
+++ /dev/null
@@ -1,102 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2020 - Texas Instruments Incorporated - http://www.ti.com/
- *	Dave Gerlach <d-gerlach@ti.com>
- */
-
-#include <common.h>
-#include <soc.h>
-#include <dm.h>
-#include <errno.h>
-#include <dm/lists.h>
-#include <dm/root.h>
-
-int soc_get(struct udevice **devp)
-{
-	return uclass_first_device_err(UCLASS_SOC, devp);
-}
-
-int soc_get_machine(struct udevice *dev, char *buf, int size)
-{
-	struct soc_ops *ops = soc_get_ops(dev);
-
-	if (!ops->get_machine)
-		return -ENOSYS;
-
-	return ops->get_machine(dev, buf, size);
-}
-
-int soc_get_family(struct udevice *dev, char *buf, int size)
-{
-	struct soc_ops *ops = soc_get_ops(dev);
-
-	if (!ops->get_family)
-		return -ENOSYS;
-
-	return ops->get_family(dev, buf, size);
-}
-
-int soc_get_revision(struct udevice *dev, char *buf, int size)
-{
-	struct soc_ops *ops = soc_get_ops(dev);
-
-	if (!ops->get_revision)
-		return -ENOSYS;
-
-	return ops->get_revision(dev, buf, size);
-}
-
-const struct soc_attr *
-soc_device_match(const struct soc_attr *matches)
-{
-	bool match;
-	struct udevice *soc;
-	char str[SOC_MAX_STR_SIZE];
-
-	if (!matches)
-		return NULL;
-
-	if (soc_get(&soc))
-		return NULL;
-
-	while (1) {
-		if (!(matches->machine || matches->family ||
-		      matches->revision))
-			break;
-
-		match = true;
-
-		if (matches->machine) {
-			if (!soc_get_machine(soc, str, SOC_MAX_STR_SIZE)) {
-				if (strcmp(matches->machine, str))
-					match = false;
-			}
-		}
-
-		if (matches->family) {
-			if (!soc_get_family(soc, str, SOC_MAX_STR_SIZE)) {
-				if (strcmp(matches->family, str))
-					match = false;
-			}
-		}
-
-		if (matches->revision) {
-			if (!soc_get_revision(soc, str, SOC_MAX_STR_SIZE)) {
-				if (strcmp(matches->revision, str))
-					match = false;
-			}
-		}
-
-		if (match)
-			return matches;
-
-		matches++;
-	}
-
-	return NULL;
-}
-
-UCLASS_DRIVER(soc) = {
-	.id		= UCLASS_SOC,
-	.name		= "soc",
-};
diff --git a/drivers/soc/soc_sandbox.c b/drivers/soc/soc_sandbox.c
deleted file mode 100644
index 5c82ad8..0000000
--- a/drivers/soc/soc_sandbox.c
+++ /dev/null
@@ -1,56 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Sandbox driver for the SOC uclass
- *
- * (C) Copyright 2020 - Texas Instruments Incorporated - http://www.ti.com/
- * Dave Gerlach <d-gerlach@ti.com>
- */
-
-#include <common.h>
-#include <dm.h>
-#include <soc.h>
-
-int soc_sandbox_get_family(struct udevice *dev, char *buf, int size)
-{
-	snprintf(buf, size, "SANDBOX1xx");
-
-	return 0;
-}
-
-int soc_sandbox_get_machine(struct udevice *dev, char *buf, int size)
-{
-	snprintf(buf, size, "SANDBOX123");
-
-	return 0;
-}
-
-int soc_sandbox_get_revision(struct udevice *dev, char *buf, int size)
-{
-	snprintf(buf, size, "1.0");
-
-	return 0;
-}
-
-static const struct soc_ops soc_sandbox_ops = {
-	.get_family = soc_sandbox_get_family,
-	.get_revision = soc_sandbox_get_revision,
-	.get_machine = soc_sandbox_get_machine,
-};
-
-int soc_sandbox_probe(struct udevice *dev)
-{
-	return 0;
-}
-
-static const struct udevice_id soc_sandbox_ids[] = {
-	{ .compatible = "sandbox,soc" },
-	{ }
-};
-
-U_BOOT_DRIVER(soc_sandbox) = {
-	.name           = "soc_sandbox",
-	.id             = UCLASS_SOC,
-	.ops		= &soc_sandbox_ops,
-	.of_match       = soc_sandbox_ids,
-	.probe          = soc_sandbox_probe,
-};
diff --git a/drivers/soc/soc_ti_k3.c b/drivers/soc/soc_ti_k3.c
deleted file mode 100644
index ae23ef7..0000000
--- a/drivers/soc/soc_ti_k3.c
+++ /dev/null
@@ -1,124 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
- *	Dave Gerlach <d-gerlach@ti.com>
- */
-
-#include <common.h>
-#include <dm.h>
-#include <soc.h>
-
-#include <asm/io.h>
-
-#define AM65X			0xbb5a
-#define J721E			0xbb64
-
-#define REV_SR1_0		0
-#define REV_SR2_0		1
-
-#define JTAG_ID_VARIANT_SHIFT	28
-#define JTAG_ID_VARIANT_MASK	(0xf << 28)
-#define JTAG_ID_PARTNO_SHIFT	12
-#define JTAG_ID_PARTNO_MASK	(0xffff << 12)
-
-struct soc_ti_k3_platdata {
-	const char *family;
-	const char *revision;
-};
-
-static const char *get_family_string(u32 idreg)
-{
-	const char *family;
-	u32 soc;
-
-	soc = (idreg & JTAG_ID_PARTNO_MASK) >> JTAG_ID_PARTNO_SHIFT;
-
-	switch (soc) {
-	case AM65X:
-		family = "AM65X";
-		break;
-	case J721E:
-		family = "J721E";
-		break;
-	default:
-		family = "Unknown Silicon";
-	};
-
-	return family;
-}
-
-static const char *get_rev_string(u32 idreg)
-{
-	const char *revision;
-	u32 rev;
-
-	rev = (idreg & JTAG_ID_VARIANT_MASK) >> JTAG_ID_VARIANT_SHIFT;
-
-	switch (rev) {
-	case REV_SR1_0:
-		revision = "1.0";
-		break;
-	case REV_SR2_0:
-		revision = "2.0";
-		break;
-	default:
-		revision = "Unknown Revision";
-	};
-
-	return revision;
-}
-
-static int soc_ti_k3_get_family(struct udevice *dev, char *buf, int size)
-{
-	struct soc_ti_k3_platdata *plat = dev_get_platdata(dev);
-
-	snprintf(buf, size, "%s", plat->family);
-
-	return 0;
-}
-
-static int soc_ti_k3_get_revision(struct udevice *dev, char *buf, int size)
-{
-	struct soc_ti_k3_platdata *plat = dev_get_platdata(dev);
-
-	snprintf(buf, size, "SR%s", plat->revision);
-
-	return 0;
-}
-
-static const struct soc_ops soc_ti_k3_ops = {
-	.get_family = soc_ti_k3_get_family,
-	.get_revision = soc_ti_k3_get_revision,
-};
-
-int soc_ti_k3_probe(struct udevice *dev)
-{
-	struct soc_ti_k3_platdata *plat = dev_get_platdata(dev);
-	u32 idreg;
-	void *idreg_addr;
-
-	idreg_addr = dev_read_addr_ptr(dev);
-	if (!idreg_addr)
-		return -EINVAL;
-
-	idreg = readl(idreg_addr);
-
-	plat->family = get_family_string(idreg);
-	plat->revision = get_rev_string(idreg);
-
-	return 0;
-}
-
-static const struct udevice_id soc_ti_k3_ids[] = {
-	{ .compatible = "ti,am654-chipid" },
-	{ }
-};
-
-U_BOOT_DRIVER(soc_ti_k3) = {
-	.name           = "soc_ti_k3",
-	.id             = UCLASS_SOC,
-	.ops		= &soc_ti_k3_ops,
-	.of_match       = soc_ti_k3_ids,
-	.probe          = soc_ti_k3_probe,
-	.platdata_auto_alloc_size = sizeof(struct soc_ti_k3_platdata),
-};