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soc: drivers for 6.15, part 2

Browse Source 
This is the promised follow-up to the soc drivers branch, adding minor
 updates to omap and freescale drivers.
 
 Most notably, Ioana Ciornei takes over maintenance of the DPAA bus
 driver used in some NXP (originally Freescale) chips.
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Merge tag 'soc-drivers-6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull more SoC driver updates from Arnd Bergmann:
 "This is the promised follow-up to the soc drivers branch, adding minor
  updates to omap and freescale drivers.

  Most notably, Ioana Ciornei takes over maintenance of the DPAA bus
  driver used in some NXP (originally Freescale) chips"

* tag 'soc-drivers-6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  bus: fsl-mc: Remove deadcode
  MAINTAINERS: add the linuppc-dev list to the fsl-mc bus entry
  MAINTAINERS: fix nonexistent dtbinding file name
  MAINTAINERS: add myself as maintainer for the fsl-mc bus
  irqdomain: soc: Switch to irq_find_mapping()
  Input: tsc2007 - accept standard properties
This commit is contained in:
Linus Torvalds 2025-04-04 09:06:32 -07:00
commit a05c6e6694
9 changed files with 9 additions and 63 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
MAINTAINERS
View File

@ -19723,12 +19723,12 @@ F: fs/qnx6/
F: include/linux/qnx6_fs.h
QORIQ DPAA2 FSL-MC BUS DRIVER
M: Stuart Yoder <stuyoder@gmail.com>
M: Laurentiu Tudor <laurentiu.tudor@nxp.com>
M: Ioana Ciornei <ioana.ciornei@nxp.com>
L: linuxppc-dev@lists.ozlabs.org
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/ABI/stable/sysfs-bus-fsl-mc
F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml
F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
F: drivers/bus/fsl-mc/
F: include/uapi/linux/fsl_mc.h

22
drivers/bus/fsl-mc/dpmcp.c
View File

@ -75,25 +75,3 @@ int dpmcp_close(struct fsl_mc_io *mc_io,
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
/**
* dpmcp_reset() - Reset the DPMCP, returns the object to initial state.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPMCP object
*
* Return: '0' on Success; Error code otherwise.
*/
int dpmcp_reset(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 token)
{
struct fsl_mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPMCP_CMDID_RESET,
cmd_flags, token);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}

5
drivers/bus/fsl-mc/fsl-mc-allocator.c
View File

@ -656,8 +656,3 @@ int __init fsl_mc_allocator_driver_init(void)
{
return fsl_mc_driver_register(&fsl_mc_allocator_driver);
}
void fsl_mc_allocator_driver_exit(void)
{
fsl_mc_driver_unregister(&fsl_mc_allocator_driver);
}

6
drivers/bus/fsl-mc/fsl-mc-private.h
View File

@ -66,10 +66,6 @@ int dpmcp_close(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 token);
int dpmcp_reset(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 token);
/*
* Data Path Resource Container (DPRC) API
*/
@ -631,8 +627,6 @@ int dprc_scan_objects(struct fsl_mc_device *mc_bus_dev,
int __init fsl_mc_allocator_driver_init(void);
void fsl_mc_allocator_driver_exit(void);
void fsl_mc_init_all_resource_pools(struct fsl_mc_device *mc_bus_dev);
void fsl_mc_cleanup_all_resource_pools(struct fsl_mc_device *mc_bus_dev);

20
drivers/bus/fsl-mc/mc-io.c
View File

@ -263,23 +263,3 @@ void fsl_mc_portal_free(struct fsl_mc_io *mc_io)
dpmcp_dev->consumer_link = NULL;
}
EXPORT_SYMBOL_GPL(fsl_mc_portal_free);
/**
* fsl_mc_portal_reset - Resets the dpmcp object for a given fsl_mc_io object
*
* @mc_io: Pointer to the fsl_mc_io object that wraps the MC portal to free
*/
int fsl_mc_portal_reset(struct fsl_mc_io *mc_io)
{
int error;
struct fsl_mc_device *dpmcp_dev = mc_io->dpmcp_dev;
error = dpmcp_reset(mc_io, 0, dpmcp_dev->mc_handle);
if (error < 0) {
dev_err(&dpmcp_dev->dev, "dpmcp_reset() failed: %d\n", error);
return error;
}
return 0;
}
EXPORT_SYMBOL_GPL(fsl_mc_portal_reset);

2
drivers/input/touchscreen/tsc2007.h
View File

@ -19,6 +19,7 @@
#ifndef _TSC2007_H
#define _TSC2007_H
#include <linux/input/touchscreen.h>
struct gpio_desc;
#define TSC2007_MEASURE_TEMP0 (0x0 << 4)
@ -63,6 +64,7 @@ struct tsc2007 {
struct i2c_client *client;
struct touchscreen_properties prop;
u16 model;
u16 x_plate_ohms;
u16 max_rt;

5
drivers/input/touchscreen/tsc2007_core.c
View File

@ -142,8 +142,7 @@ static irqreturn_t tsc2007_soft_irq(int irq, void *handle)
rt = ts->max_rt - rt;
input_report_key(input, BTN_TOUCH, 1);
input_report_abs(input, ABS_X, tc.x);
input_report_abs(input, ABS_Y, tc.y);
touchscreen_report_pos(input, &ts->prop, tc.x, tc.y, false);
input_report_abs(input, ABS_PRESSURE, rt);
input_sync(input);
@ -339,9 +338,9 @@ static int tsc2007_probe(struct i2c_client *client)
input_set_drvdata(input_dev, ts);
input_set_capability(input_dev, EV_KEY, BTN_TOUCH);
input_set_abs_params(input_dev, ABS_X, 0, MAX_12BIT, ts->fuzzx, 0);
input_set_abs_params(input_dev, ABS_Y, 0, MAX_12BIT, ts->fuzzy, 0);
touchscreen_parse_properties(input_dev, false, &ts->prop);
input_set_abs_params(input_dev, ABS_PRESSURE, 0, MAX_12BIT,
ts->fuzzz, 0);

4
drivers/soc/fsl/qe/qe_ic.c
View File

@ -344,7 +344,7 @@ static unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic)
if (irq == 0)
return 0;
return irq_linear_revmap(qe_ic->irqhost, irq);
return irq_find_mapping(qe_ic->irqhost, irq);
}
/* Return an interrupt vector or 0 if no interrupt is pending. */
@ -360,7 +360,7 @@ static unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)
if (irq == 0)
return 0;
return irq_linear_revmap(qe_ic->irqhost, irq);
return irq_find_mapping(qe_ic->irqhost, irq);
}
static void qe_ic_cascade_low(struct irq_desc *desc)

2
include/linux/fsl/mc.h
View File

@ -417,8 +417,6 @@ int __must_check fsl_mc_portal_allocate(struct fsl_mc_device *mc_dev,
void fsl_mc_portal_free(struct fsl_mc_io *mc_io);
int fsl_mc_portal_reset(struct fsl_mc_io *mc_io);
int __must_check fsl_mc_object_allocate(struct fsl_mc_device *mc_dev,
enum fsl_mc_pool_type pool_type,
struct fsl_mc_device **new_mc_adev);