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-rw-r--r--drivers/core/device.c2
-rw-r--r--drivers/misc/cros_ec_spi.c4
-rw-r--r--drivers/mtd/spi/sf_dataflash.c2
-rw-r--r--drivers/mtd/spi/sf_probe.c2
-rw-r--r--drivers/spi/fsl_qspi.c2
-rw-r--r--drivers/spi/ich.c2
-rw-r--r--drivers/spi/soft_spi.c2
-rw-r--r--drivers/spi/spi-uclass.c8
-rw-r--r--drivers/tpm/Kconfig15
-rw-r--r--drivers/tpm/Makefile4
-rw-r--r--drivers/tpm/tpm_atmel_twi.c68
-rw-r--r--drivers/tpm/tpm_tis_infineon.c (renamed from drivers/tpm/tpm_tis_i2c.c)5
-rw-r--r--drivers/tpm/tpm_tis_infineon.h (renamed from drivers/tpm/tpm_tis_i2c.h)0
-rw-r--r--drivers/tpm/tpm_tis_lpc.c1
-rw-r--r--drivers/usb/eth/smsc95xx.c4
-rw-r--r--drivers/usb/eth/usb_ether.c2
-rw-r--r--drivers/usb/host/ehci-hcd.c6
-rw-r--r--drivers/usb/host/usb-uclass.c8
-rw-r--r--drivers/usb/host/xhci.c4
-rw-r--r--drivers/usb/musb-new/usb-compat.h10
20 files changed, 86 insertions, 65 deletions
diff --git a/drivers/core/device.c b/drivers/core/device.c
index a3dc2ca679..758f39064c 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -395,7 +395,7 @@ void *dev_get_uclass_priv(struct udevice *dev)
return dev->uclass_priv;
}
-void *dev_get_parentdata(struct udevice *dev)
+void *dev_get_parent_priv(struct udevice *dev)
{
if (!dev) {
dm_warn("%s: null device\n", __func__);
diff --git a/drivers/misc/cros_ec_spi.c b/drivers/misc/cros_ec_spi.c
index 0686925aaf..253d91a553 100644
--- a/drivers/misc/cros_ec_spi.c
+++ b/drivers/misc/cros_ec_spi.c
@@ -24,7 +24,7 @@ DECLARE_GLOBAL_DATA_PTR;
int cros_ec_spi_packet(struct udevice *udev, int out_bytes, int in_bytes)
{
struct cros_ec_dev *dev = dev_get_uclass_priv(udev);
- struct spi_slave *slave = dev_get_parentdata(dev->dev);
+ struct spi_slave *slave = dev_get_parent_priv(dev->dev);
ulong start;
uint8_t byte;
int rv;
@@ -84,7 +84,7 @@ int cros_ec_spi_command(struct udevice *udev, uint8_t cmd, int cmd_version,
uint8_t **dinp, int din_len)
{
struct cros_ec_dev *dev = dev_get_uclass_priv(udev);
- struct spi_slave *slave = dev_get_parentdata(dev->dev);
+ struct spi_slave *slave = dev_get_parent_priv(dev->dev);
int in_bytes = din_len + 4; /* status, length, checksum, trailer */
uint8_t *out;
uint8_t *p;
diff --git a/drivers/mtd/spi/sf_dataflash.c b/drivers/mtd/spi/sf_dataflash.c
index 3111f4fd12..b2a56da7ca 100644
--- a/drivers/mtd/spi/sf_dataflash.c
+++ b/drivers/mtd/spi/sf_dataflash.c
@@ -577,7 +577,7 @@ static struct flash_info *jedec_probe(struct spi_slave *spi, u8 *id)
*/
static int spi_dataflash_probe(struct udevice *dev)
{
- struct spi_slave *spi = dev_get_parentdata(dev);
+ struct spi_slave *spi = dev_get_parent_priv(dev);
struct spi_flash *spi_flash;
struct flash_info *info;
u8 idcode[5];
diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index 954376de15..3bf03f7a0a 100644
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -471,7 +471,7 @@ int spi_flash_std_erase(struct udevice *dev, u32 offset, size_t len)
int spi_flash_std_probe(struct udevice *dev)
{
- struct spi_slave *slave = dev_get_parentdata(dev);
+ struct spi_slave *slave = dev_get_parent_priv(dev);
struct dm_spi_slave_platdata *plat = dev_get_parent_platdata(dev);
struct spi_flash *flash;
diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c
index 868df5f121..02b557f0d9 100644
--- a/drivers/spi/fsl_qspi.c
+++ b/drivers/spi/fsl_qspi.c
@@ -913,7 +913,7 @@ void spi_init(void)
#else
static int fsl_qspi_child_pre_probe(struct udevice *dev)
{
- struct spi_slave *slave = dev_get_parentdata(dev);
+ struct spi_slave *slave = dev_get_parent_priv(dev);
slave->max_write_size = TX_BUFFER_SIZE;
diff --git a/drivers/spi/ich.c b/drivers/spi/ich.c
index be4c0a3353..b974e8432c 100644
--- a/drivers/spi/ich.c
+++ b/drivers/spi/ich.c
@@ -740,7 +740,7 @@ static int ich_spi_child_pre_probe(struct udevice *dev)
struct udevice *bus = dev_get_parent(dev);
struct ich_spi_platdata *plat = dev_get_platdata(bus);
struct ich_spi_priv *priv = dev_get_priv(bus);
- struct spi_slave *slave = dev_get_parentdata(dev);
+ struct spi_slave *slave = dev_get_parent_priv(dev);
/*
* Yes this controller can only write a small number of bytes at
diff --git a/drivers/spi/soft_spi.c b/drivers/spi/soft_spi.c
index 6ae45f5377..aa4abcc3d2 100644
--- a/drivers/spi/soft_spi.c
+++ b/drivers/spi/soft_spi.c
@@ -200,7 +200,7 @@ static int soft_spi_ofdata_to_platdata(struct udevice *dev)
static int soft_spi_probe(struct udevice *dev)
{
- struct spi_slave *slave = dev_get_parentdata(dev);
+ struct spi_slave *slave = dev_get_parent_priv(dev);
struct soft_spi_platdata *plat = dev->platdata;
int cs_flags, clk_flags;
diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c
index d666272e39..58388efbc3 100644
--- a/drivers/spi/spi-uclass.c
+++ b/drivers/spi/spi-uclass.c
@@ -124,7 +124,7 @@ static int spi_post_probe(struct udevice *bus)
static int spi_child_pre_probe(struct udevice *dev)
{
struct dm_spi_slave_platdata *plat = dev_get_parent_platdata(dev);
- struct spi_slave *slave = dev_get_parentdata(dev);
+ struct spi_slave *slave = dev_get_parent_priv(dev);
/*
* This is needed because we pass struct spi_slave around the place
@@ -282,7 +282,7 @@ int spi_get_bus_and_cs(int busnum, int cs, int speed, int mode,
ret = device_probe(dev);
if (ret)
goto err;
- slave = dev_get_parentdata(dev);
+ slave = dev_get_parent_priv(dev);
slave->dev = dev;
}
@@ -291,7 +291,7 @@ int spi_get_bus_and_cs(int busnum, int cs, int speed, int mode,
goto err;
*busp = bus;
- *devp = dev_get_parentdata(dev);
+ *devp = dev_get_parent_priv(dev);
debug("%s: bus=%p, slave=%p\n", __func__, bus, *devp);
return 0;
@@ -320,7 +320,7 @@ struct spi_slave *spi_setup_slave_fdt(const void *blob, int node,
ret = device_get_child_by_of_offset(bus, node, &dev);
if (ret)
return NULL;
- return dev_get_parentdata(dev);
+ return dev_get_parent_priv(dev);
}
/* Compatibility function - to be removed */
diff --git a/drivers/tpm/Kconfig b/drivers/tpm/Kconfig
index 6bc8fddbd1..31b35f75c9 100644
--- a/drivers/tpm/Kconfig
+++ b/drivers/tpm/Kconfig
@@ -4,15 +4,6 @@
menu "TPM support"
-config DM_TPM
- bool "Enable driver model for Trusted Platform Module drivers"
- depends on DM && TPM
- help
- Enable driver model for TPMs. The TIS interface (tis_open(),
- tis_sendrecv(), etc.) is then implemented by the TPM uclass. Note
- that even with driver model only a single TPM is currently
- supported, since the tpm library assumes this.
-
config TPM_TIS_SANDBOX
bool "Enable sandbox TPM driver"
depends on SANDBOX
@@ -24,14 +15,14 @@ config TPM_TIS_SANDBOX
config TPM_ATMEL_TWI
bool "Enable Atmel TWI TPM device driver"
- depends on TPM
+ depends on TPM && DM_I2C
help
This driver supports an Atmel TPM device connected on the I2C bus.
The usual tpm operations and the 'tpm' command can be used to talk
to the device using the standard TPM Interface Specification (TIS)
protocol
-config TPM_TIS_I2C
+config TPM_TIS_INFINEON
bool "Enable support for Infineon SLB9635/45 TPMs on I2C"
depends on TPM && DM_I2C
help
@@ -42,7 +33,7 @@ config TPM_TIS_I2C
config TPM_TIS_I2C_BURST_LIMITATION
bool "Enable I2C burst length limitation"
- depends on TPM_TIS_I2C
+ depends on TPM_TIS_INFINEON
help
Some broken TPMs have a limitation on the number of bytes they can
receive in one message. Enable this option to allow you to set this
diff --git a/drivers/tpm/Makefile b/drivers/tpm/Makefile
index 0d328f8d9d..1d49e952ae 100644
--- a/drivers/tpm/Makefile
+++ b/drivers/tpm/Makefile
@@ -3,9 +3,9 @@
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_DM_TPM) += tpm-uclass.o
+obj-$(CONFIG_TPM) += tpm-uclass.o
obj-$(CONFIG_TPM_ATMEL_TWI) += tpm_atmel_twi.o
-obj-$(CONFIG_TPM_TIS_I2C) += tpm_tis_i2c.o
+obj-$(CONFIG_TPM_TIS_INFINEON) += tpm_tis_infineon.o
obj-$(CONFIG_TPM_TIS_LPC) += tpm_tis_lpc.o
obj-$(CONFIG_TPM_TIS_SANDBOX) += tpm_tis_sandbox.o
diff --git a/drivers/tpm/tpm_atmel_twi.c b/drivers/tpm/tpm_atmel_twi.c
index 205d7a5d97..2aa9381b11 100644
--- a/drivers/tpm/tpm_atmel_twi.c
+++ b/drivers/tpm/tpm_atmel_twi.c
@@ -7,51 +7,56 @@
*/
#include <common.h>
+#include <dm.h>
#include <tpm.h>
#include <i2c.h>
#include <asm/unaligned.h>
+#include "tpm_internal.h"
+
#define ATMEL_TPM_TIMEOUT_MS 5000 /* sufficient for anything but
generating/exporting keys */
/*
- * tis_init()
- *
- * Initialize the TPM device. Returns 0 on success or -1 on
- * failure (in case device probing did not succeed).
- */
-int tis_init(void)
-{
- return 0;
-}
-
-/*
- * tis_open()
+ * tpm_atmel_twi_open()
*
* Requests access to locality 0 for the caller. After all commands have been
* completed the caller is supposed to call tis_close().
*
* Returns 0 on success, -1 on failure.
*/
-int tis_open(void)
+static int tpm_atmel_twi_open(struct udevice *dev)
{
return 0;
}
/*
- * tis_close()
+ * tpm_atmel_twi_close()
*
* terminate the currect session with the TPM by releasing the locked
* locality. Returns 0 on success of -1 on failure (in case lock
* removal did not succeed).
*/
-int tis_close(void)
+static int tpm_atmel_twi_close(struct udevice *dev)
+{
+ return 0;
+}
+
+/*
+ * tpm_atmel_twi_get_desc()
+ *
+ * @dev: Device to check
+ * @buf: Buffer to put the string
+ * @size: Maximum size of buffer
+ * @return length of string, or -ENOSPC it no space
+ */
+static int tpm_atmel_twi_get_desc(struct udevice *dev, char *buf, int size)
{
return 0;
}
/*
- * tis_sendrecv()
+ * tpm_atmel_twi_xfer()
*
* Send the requested data to the TPM and then try to get its response
*
@@ -63,8 +68,9 @@ int tis_close(void)
* Returns 0 on success (and places the number of response bytes at recv_len)
* or -1 on failure.
*/
-int tis_sendrecv(const uint8_t *sendbuf, size_t send_size, uint8_t *recvbuf,
- size_t *recv_len)
+static int tpm_atmel_twi_xfer(struct udevice *dev,
+ const uint8_t *sendbuf, size_t send_size,
+ uint8_t *recvbuf, size_t *recv_len)
{
int res;
unsigned long start;
@@ -83,6 +89,7 @@ int tis_sendrecv(const uint8_t *sendbuf, size_t send_size, uint8_t *recvbuf,
start = get_timer(0);
while ((res = i2c_read(0x29, 0, 0, recvbuf, 10))) {
+ /* TODO Use TIS_TIMEOUT from tpm_tis_infineon.h */
if (get_timer(start) > ATMEL_TPM_TIMEOUT_MS) {
puts("tpm timed out\n");
return -1;
@@ -110,3 +117,28 @@ int tis_sendrecv(const uint8_t *sendbuf, size_t send_size, uint8_t *recvbuf,
return res;
}
+
+static int tpm_atmel_twi_probe(struct udevice *dev)
+{
+ return 0;
+}
+
+static const struct udevice_id tpm_atmel_twi_ids[] = {
+ { .compatible = "atmel,at97sc3204t"},
+ { }
+};
+
+static const struct tpm_ops tpm_atmel_twi_ops = {
+ .open = tpm_atmel_twi_open,
+ .close = tpm_atmel_twi_close,
+ .xfer = tpm_atmel_twi_xfer,
+ .get_desc = tpm_atmel_twi_get_desc,
+};
+
+U_BOOT_DRIVER(tpm_atmel_twi) = {
+ .name = "tpm_atmel_twi",
+ .id = UCLASS_TPM,
+ .of_match = tpm_atmel_twi_ids,
+ .ops = &tpm_atmel_twi_ops,
+ .probe = tpm_atmel_twi_probe,
+};
diff --git a/drivers/tpm/tpm_tis_i2c.c b/drivers/tpm/tpm_tis_infineon.c
index 9afe46c1e9..f57c32837b 100644
--- a/drivers/tpm/tpm_tis_i2c.c
+++ b/drivers/tpm/tpm_tis_infineon.c
@@ -24,14 +24,13 @@
#include <dm.h>
#include <fdtdec.h>
#include <i2c.h>
-#include <tis.h>
#include <tpm.h>
#include <asm-generic/errno.h>
#include <linux/compiler.h>
#include <linux/types.h>
#include <linux/unaligned/be_byteshift.h>
-#include "tpm_tis_i2c.h"
+#include "tpm_tis_infineon.h"
#include "tpm_internal.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -614,7 +613,7 @@ static const struct udevice_id tpm_tis_i2c_ids[] = {
};
U_BOOT_DRIVER(tpm_tis_i2c) = {
- .name = "tpm_tis_i2c",
+ .name = "tpm_tis_infineon",
.id = UCLASS_TPM,
.of_match = tpm_tis_i2c_ids,
.ops = &tpm_tis_i2c_ops,
diff --git a/drivers/tpm/tpm_tis_i2c.h b/drivers/tpm/tpm_tis_infineon.h
index 3b510d101e..3b510d101e 100644
--- a/drivers/tpm/tpm_tis_i2c.h
+++ b/drivers/tpm/tpm_tis_infineon.h
diff --git a/drivers/tpm/tpm_tis_lpc.c b/drivers/tpm/tpm_tis_lpc.c
index b41c3cec37..257d035d72 100644
--- a/drivers/tpm/tpm_tis_lpc.c
+++ b/drivers/tpm/tpm_tis_lpc.c
@@ -16,7 +16,6 @@
#include <common.h>
#include <dm.h>
#include <mapmem.h>
-#include <tis.h>
#include <tpm.h>
#include <asm/io.h>
diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c
index dc8fa8891b..d4b5ff465a 100644
--- a/drivers/usb/eth/smsc95xx.c
+++ b/drivers/usb/eth/smsc95xx.c
@@ -945,7 +945,7 @@ int smsc95xx_eth_get_info(struct usb_device *dev, struct ueth_data *ss,
#ifdef CONFIG_DM_ETH
static int smsc95xx_eth_start(struct udevice *dev)
{
- struct usb_device *udev = dev_get_parentdata(dev);
+ struct usb_device *udev = dev_get_parent_priv(dev);
struct smsc95xx_private *priv = dev_get_priv(dev);
struct eth_pdata *pdata = dev_get_platdata(dev);
@@ -1029,7 +1029,7 @@ static int smsc95xx_free_pkt(struct udevice *dev, uchar *packet, int packet_len)
int smsc95xx_write_hwaddr(struct udevice *dev)
{
- struct usb_device *udev = dev_get_parentdata(dev);
+ struct usb_device *udev = dev_get_parent_priv(dev);
struct eth_pdata *pdata = dev_get_platdata(dev);
struct smsc95xx_private *priv = dev_get_priv(dev);
diff --git a/drivers/usb/eth/usb_ether.c b/drivers/usb/eth/usb_ether.c
index 3c3e082b27..62d20f0db9 100644
--- a/drivers/usb/eth/usb_ether.c
+++ b/drivers/usb/eth/usb_ether.c
@@ -19,7 +19,7 @@
int usb_ether_register(struct udevice *dev, struct ueth_data *ueth, int rxsize)
{
- struct usb_device *udev = dev_get_parentdata(dev);
+ struct usb_device *udev = dev_get_parent_priv(dev);
struct usb_interface_descriptor *iface_desc;
bool ep_in_found = false, ep_out_found = false;
struct usb_interface *iface;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 135ef72622..c85dbcecfa 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -303,7 +303,7 @@ static void ehci_update_endpt2_dev_n_port(struct usb_device *udev,
ttdev = udev;
parent = udev->dev;
- uparent = dev_get_parentdata(parent);
+ uparent = dev_get_parent_priv(parent);
while (uparent->speed != USB_SPEED_HIGH) {
struct udevice *dev = parent;
@@ -313,9 +313,9 @@ static void ehci_update_endpt2_dev_n_port(struct usb_device *udev,
return;
}
- ttdev = dev_get_parentdata(dev);
+ ttdev = dev_get_parent_priv(dev);
parent = dev->parent;
- uparent = dev_get_parentdata(parent);
+ uparent = dev_get_parent_priv(parent);
}
parent_devnum = uparent->devnum;
#else
diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c
index c66ebb6678..7f6a9a6d05 100644
--- a/drivers/usb/host/usb-uclass.c
+++ b/drivers/usb/host/usb-uclass.c
@@ -289,7 +289,7 @@ static struct usb_device *find_child_devnum(struct udevice *parent, int devnum)
if (!device_active(parent))
return NULL;
- udev = dev_get_parentdata(parent);
+ udev = dev_get_parent_priv(parent);
if (udev->devnum == devnum)
return udev;
@@ -575,7 +575,7 @@ int usb_scan_device(struct udevice *parent, int port,
udev->portnr = port;
debug("Calling usb_setup_device(), portnr=%d\n", udev->portnr);
parent_udev = device_get_uclass_id(parent) == UCLASS_USB_HUB ?
- dev_get_parentdata(parent) : NULL;
+ dev_get_parent_priv(parent) : NULL;
ret = usb_setup_device(udev, priv->desc_before_addr, parent_udev);
debug("read_descriptor for '%s': ret=%d\n", parent->name, ret);
if (ret)
@@ -638,7 +638,7 @@ int usb_detect_change(void)
if (!device_active(dev))
continue;
- udev = dev_get_parentdata(dev);
+ udev = dev_get_parent_priv(dev);
if (usb_get_port_status(udev, udev->portnr, &status)
< 0)
/* USB request failed */
@@ -694,7 +694,7 @@ struct udevice *usb_get_bus(struct udevice *dev)
int usb_child_pre_probe(struct udevice *dev)
{
- struct usb_device *udev = dev_get_parentdata(dev);
+ struct usb_device *udev = dev_get_parent_priv(dev);
struct usb_dev_platdata *plat = dev_get_parent_platdata(dev);
int ret;
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 307e1a6f61..ca598aa5e6 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1119,7 +1119,7 @@ static struct usb_device *get_usb_device(struct udevice *dev)
if (device_get_uclass_id(dev) == UCLASS_USB)
udev = dev_get_uclass_priv(dev);
else
- udev = dev_get_parentdata(dev);
+ udev = dev_get_parent_priv(dev);
return udev;
}
@@ -1150,7 +1150,7 @@ static int xhci_submit_control_msg(struct udevice *dev, struct usb_device *udev,
} else {
while (!is_root_hub(hub->parent))
hub = hub->parent;
- uhop = dev_get_parentdata(hub);
+ uhop = dev_get_parent_priv(hub);
root_portnr = uhop->portnr;
}
}
diff --git a/drivers/usb/musb-new/usb-compat.h b/drivers/usb/musb-new/usb-compat.h
index 53fe4ff3c4..1c41e2aade 100644
--- a/drivers/usb/musb-new/usb-compat.h
+++ b/drivers/usb/musb-new/usb-compat.h
@@ -82,7 +82,7 @@ static inline u16 find_tt(struct usb_device *udev)
*/
ttdev = udev;
parent = udev->dev;
- uparent = dev_get_parentdata(parent);
+ uparent = dev_get_parent_priv(parent);
while (uparent->speed != USB_SPEED_HIGH) {
struct udevice *dev = parent;
@@ -92,9 +92,9 @@ static inline u16 find_tt(struct usb_device *udev)
return 0;
}
- ttdev = dev_get_parentdata(dev);
+ ttdev = dev_get_parent_priv(dev);
parent = dev->parent;
- uparent = dev_get_parentdata(parent);
+ uparent = dev_get_parent_priv(parent);
}
return (uparent->devnum << 8) | (ttdev->portnr - 1);
@@ -119,12 +119,12 @@ static inline struct usb_device *usb_dev_get_parent(struct usb_device *udev)
* If these 2 are not the same we are being called from
* usb_scan_device() and udev itself is the parent.
*/
- if (dev_get_parentdata(udev->dev) != udev)
+ if (dev_get_parent_priv(udev->dev) != udev)
return udev;
/* We are being called normally, use the parent pointer */
if (device_get_uclass_id(parent) == UCLASS_USB_HUB)
- return dev_get_parentdata(parent);
+ return dev_get_parent_priv(parent);
return NULL;
}
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-02 17:38:49 +0000