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Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Browse Source 
Pull ARM driver updates from Arnd Bergmann:
 "These are the usual updates for SoC specific device drivers and
  related subsystems that don't have their own top-level maintainers:

   - ARM SCMI/SCPI updates to allow pluggable transport layers

   - TEE subsystem cleanups

   - A new driver for the Amlogic secure power domain controller

   - Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU
     and TI OMAP2+ sysc drivers.

   - Qualcomm SoC driver updates, including a new library module for
     "protection domain" notifications

   - Lots of smaller bugfixes and cleanups in other drivers"

* tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (70 commits)
  soc: fsl: qe: fix sparse warnings for ucc_slow.c
  soc: fsl: qe: ucc_slow: remove 0 assignment for kzalloc'ed structure
  soc: fsl: qe: fix sparse warnings for ucc_fast.c
  soc: fsl: qe: fix sparse warnings for qe_ic.c
  soc: fsl: qe: fix sparse warnings for ucc.c
  soc: fsl: qe: fix sparse warning for qe_common.c
  soc: fsl: qe: fix sparse warnings for qe.c
  soc: qcom: Fix QCOM_APR dependencies
  soc: qcom: pdr: Avoid uninitialized use of found in pdr_indication_cb
  soc: imx: drop COMPILE_TEST for IMX_SCU_SOC
  firmware: imx: add COMPILE_TEST for IMX_SCU driver
  soc: imx: gpc: fix power up sequencing
  soc: imx: increase build coverage for imx8m soc driver
  soc: qcom: apr: Add avs/audio tracking functionality
  dt-bindings: soc: qcom: apr: Add protection domain bindings
  soc: qcom: Introduce Protection Domain Restart helpers
  devicetree: bindings: firmware: add ipq806x to qcom_scm
  memory: tegra: Correct debugfs clk rate-range on Tegra124
  memory: tegra: Correct debugfs clk rate-range on Tegra30
  memory: tegra: Correct debugfs clk rate-range on Tegra20
  ...
This commit is contained in:
Linus Torvalds
2020-04-03 15:05:35 -07:00
parent 0e8fb69f28 cedb414aa8
commit d18292dc07
68 changed files with 3696 additions and 637 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
drivers/gpu/drm/omapdrm/dss/dss.c
View File

@@ -1348,9 +1348,15 @@ static int dss_component_compare(struct device *dev, void *data)
return dev == child;
}
struct dss_component_match_data {
struct device *dev;
struct component_match **match;
};
static int dss_add_child_component(struct device *dev, void *data)
{
struct component_match **match = data;
struct dss_component_match_data *cmatch = data;
struct component_match **match = cmatch->match;
/*
* HACK
@@ -1361,7 +1367,17 @@ static int dss_add_child_component(struct device *dev, void *data)
if (strstr(dev_name(dev), "rfbi"))
return 0;
component_match_add(dev->parent, match, dss_component_compare, dev);
/*
* Handle possible interconnect target modules defined within the DSS.
* The DSS components can be children of an interconnect target module
* after the device tree has been updated for the module data.
* See also omapdss_boot_init() for compatible fixup.
*/
if (strstr(dev_name(dev), "target-module"))
return device_for_each_child(dev, cmatch,
dss_add_child_component);
component_match_add(cmatch->dev, match, dss_component_compare, dev);
return 0;
}
@@ -1404,6 +1420,7 @@ static int dss_probe_hardware(struct dss_device *dss)
static int dss_probe(struct platform_device *pdev)
{
const struct soc_device_attribute *soc;
struct dss_component_match_data cmatch;
struct component_match *match = NULL;
struct resource *dss_mem;
struct dss_device *dss;
@@ -1481,7 +1498,9 @@ static int dss_probe(struct platform_device *pdev)
omapdss_gather_components(&pdev->dev);
device_for_each_child(&pdev->dev, &match, dss_add_child_component);
cmatch.dev = &pdev->dev;
cmatch.match = &match;
device_for_each_child(&pdev->dev, &cmatch, dss_add_child_component);
r = component_master_add_with_match(&pdev->dev, &dss_component_ops, match);
if (r)

25
drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c
View File

@@ -178,9 +178,24 @@ static const struct of_device_id omapdss_of_fixups_whitelist[] __initconst = {
{},
};
static void __init omapdss_find_children(struct device_node *np)
{
struct device_node *child;
for_each_available_child_of_node(np, child) {
if (!of_find_property(child, "compatible", NULL))
continue;
omapdss_walk_device(child, true);
if (of_device_is_compatible(child, "ti,sysc"))
omapdss_find_children(child);
}
}
static int __init omapdss_boot_init(void)
{
struct device_node *dss, *child;
struct device_node *dss;
INIT_LIST_HEAD(&dss_conv_list);
@@ -190,13 +205,7 @@ static int __init omapdss_boot_init(void)
goto put_node;
omapdss_walk_device(dss, true);
for_each_available_child_of_node(dss, child) {
if (!of_find_property(child, "compatible", NULL))
continue;
omapdss_walk_device(child, true);
}
omapdss_find_children(dss);
while (!list_empty(&dss_conv_list)) {
struct dss_conv_node *n;