Merge tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "The highlights for the driver support this time are

   - Qualcomm platforms gain support for the Qualcomm Secure Execution
     Environment firmware interface to access EFI variables on certain
     devices, and new features for multiple platform and firmware
     drivers.

   - Arm FF-A firmware support gains support for v1.1 specification
     features, in particular notification and memory transaction
     descriptor changes.

   - SCMI firmware support now support v3.2 features for clock and DVFS
     configuration and a new transport for Qualcomm platforms.

   - Minor cleanups and bugfixes are added to pretty much all the active
     platforms: qualcomm, broadcom, dove, ti-k3, rockchip, sifive,
     amlogic, atmel, tegra, aspeed, vexpress, mediatek, samsung and
     more.

     In particular, this contains portions of the treewide conversion to
     use __counted_by annotations and the device_get_match_data helper"

* tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (156 commits)
  soc: qcom: pmic_glink_altmode: Print return value on error
  firmware: qcom: scm: remove unneeded 'extern' specifiers
  firmware: qcom: scm: add a missing forward declaration for struct device
  firmware: qcom: move Qualcomm code into its own directory
  soc: samsung: exynos-chipid: Convert to platform remove callback returning void
  soc: qcom: apr: Add __counted_by for struct apr_rx_buf and use struct_size()
  soc: qcom: pmic_glink: fix connector type to be DisplayPort
  soc: ti: k3-socinfo: Avoid overriding return value
  soc: ti: k3-socinfo: Fix typo in bitfield documentation
  soc: ti: knav_qmss_queue: Use device_get_match_data()
  firmware: ti_sci: Use device_get_match_data()
  firmware: qcom: qseecom: add missing include guards
  soc/pxa: ssp: Convert to platform remove callback returning void
  soc/mediatek: mtk-mmsys: Convert to platform remove callback returning void
  soc/mediatek: mtk-devapc: Convert to platform remove callback returning void
  soc/loongson: loongson2_guts: Convert to platform remove callback returning void
  soc/litex: litex_soc_ctrl: Convert to platform remove callback returning void
  soc/ixp4xx: ixp4xx-qmgr: Convert to platform remove callback returning void
  soc/ixp4xx: ixp4xx-npe: Convert to platform remove callback returning void
  soc/hisilicon: kunpeng_hccs: Convert to platform remove callback returning void
  ...

8 files changed, 21 insertions, 32 deletions

diff --git a/drivers/soc/ti/k3-ringacc.c b/drivers/soc/ti/k3-ringacc.c
index 148f54d9691d..fd4251d75935 100644
--- a/drivers/soc/ti/k3-ringacc.c
+++ b/drivers/soc/ti/k3-ringacc.c
@@ -1551,19 +1551,18 @@ static int k3_ringacc_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int k3_ringacc_remove(struct platform_device *pdev)
+static void k3_ringacc_remove(struct platform_device *pdev)
 {
 	struct k3_ringacc *ringacc = dev_get_drvdata(&pdev->dev);
 
 	mutex_lock(&k3_ringacc_list_lock);
 	list_del(&ringacc->list);
 	mutex_unlock(&k3_ringacc_list_lock);
-	return 0;
 }
 
 static struct platform_driver k3_ringacc_driver = {
 	.probe		= k3_ringacc_probe,
-	.remove		= k3_ringacc_remove,
+	.remove_new	= k3_ringacc_remove,
 	.driver		= {
 		.name	= "k3-ringacc",
 		.of_match_table = k3_ringacc_of_match,
diff --git a/drivers/soc/ti/k3-socinfo.c b/drivers/soc/ti/k3-socinfo.c
index 6ea9b8c7d335..7fc3548e084c 100644
--- a/drivers/soc/ti/k3-socinfo.c
+++ b/drivers/soc/ti/k3-socinfo.c
@@ -20,7 +20,7 @@
  *  31-28 VARIANT	Device variant
  *  27-12 PARTNO	Part number
  *  11-1  MFG		Indicates TI as manufacturer (0x17)
- *  1			Always 1
+ *  0			Always 1
  */
 #define CTRLMMR_WKUP_JTAGID_VARIANT_SHIFT	(28)
 #define CTRLMMR_WKUP_JTAGID_VARIANT_MASK	GENMASK(31, 28)
@@ -60,7 +60,7 @@ k3_chipinfo_partno_to_names(unsigned int partno,
 			return 0;
 		}
 
-	return -EINVAL;
+	return -ENODEV;
 }
 
 static int k3_chipinfo_probe(struct platform_device *pdev)
@@ -111,8 +111,7 @@ static int k3_chipinfo_probe(struct platform_device *pdev)
 
 	ret = k3_chipinfo_partno_to_names(partno_id, soc_dev_attr);
 	if (ret) {
-		dev_err(dev, "Unknown SoC JTAGID[0x%08X]\n", jtag_id);
-		ret = -ENODEV;
+		dev_err(dev, "Unknown SoC JTAGID[0x%08X]: %d\n", jtag_id, ret);
 		goto err_free_rev;
 	}
 
diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
index 0fbc37cd5123..6023006685fc 100644
--- a/drivers/soc/ti/knav_dma.c
+++ b/drivers/soc/ti/knav_dma.c
@@ -773,7 +773,7 @@ err_pm_disable:
 	return ret;
 }
 
-static int knav_dma_remove(struct platform_device *pdev)
+static void knav_dma_remove(struct platform_device *pdev)
 {
 	struct knav_dma_device *dma;
 
@@ -784,8 +784,6 @@ static int knav_dma_remove(struct platform_device *pdev)
 
 	pm_runtime_put_sync(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-
-	return 0;
 }
 
 static struct of_device_id of_match[] = {
@@ -797,7 +795,7 @@ MODULE_DEVICE_TABLE(of, of_match);
 
 static struct platform_driver knav_dma_driver = {
 	.probe	= knav_dma_probe,
-	.remove	= knav_dma_remove,
+	.remove_new = knav_dma_remove,
 	.driver = {
 		.name		= "keystone-navigator-dma",
 		.of_match_table	= of_match,
diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c
index 0f252c2549ba..06fb5505c22c 100644
--- a/drivers/soc/ti/knav_qmss_queue.c
+++ b/drivers/soc/ti/knav_qmss_queue.c
@@ -14,10 +14,12 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/of_address.h>
-#include <linux/of_device.h>
 #include <linux/of_irq.h>
+#include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/soc/ti/knav_qmss.h>
 
@@ -1754,7 +1756,6 @@ static int knav_queue_probe(struct platform_device *pdev)
 {
 	struct device_node *node = pdev->dev.of_node;
 	struct device_node *qmgrs, *queue_pools, *regions, *pdsps;
-	const struct of_device_id *match;
 	struct device *dev = &pdev->dev;
 	u32 temp[2];
 	int ret;
@@ -1770,8 +1771,7 @@ static int knav_queue_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	match = of_match_device(of_match_ptr(keystone_qmss_of_match), dev);
-	if (match && match->data)
+	if (device_get_match_data(dev))
 		kdev->version = QMSS_66AK2G;
 
 	platform_set_drvdata(pdev, kdev);
@@ -1884,17 +1884,16 @@ err:
 	return ret;
 }
 
-static int knav_queue_remove(struct platform_device *pdev)
+static void knav_queue_remove(struct platform_device *pdev)
 {
 	/* TODO: Free resources */
 	pm_runtime_put_sync(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-	return 0;
 }
 
 static struct platform_driver keystone_qmss_driver = {
 	.probe		= knav_queue_probe,
-	.remove		= knav_queue_remove,
+	.remove_new	= knav_queue_remove,
 	.driver		= {
 		.name	= "keystone-navigator-qmss",
 		.of_match_table = keystone_qmss_of_match,
diff --git a/drivers/soc/ti/pm33xx.c b/drivers/soc/ti/pm33xx.c
index f04c21157904..8e983c3c4e03 100644
--- a/drivers/soc/ti/pm33xx.c
+++ b/drivers/soc/ti/pm33xx.c
@@ -583,7 +583,7 @@ err_wkup_m3_ipc_put:
 	return ret;
 }
 
-static int am33xx_pm_remove(struct platform_device *pdev)
+static void am33xx_pm_remove(struct platform_device *pdev)
 {
 	pm_runtime_put_sync(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
@@ -594,7 +594,6 @@ static int am33xx_pm_remove(struct platform_device *pdev)
 	am33xx_pm_free_sram();
 	iounmap(rtc_base_virt);
 	clk_put(rtc_fck);
-	return 0;
 }
 
 static struct platform_driver am33xx_pm_driver = {
@@ -602,7 +601,7 @@ static struct platform_driver am33xx_pm_driver = {
 		.name   = "pm33xx",
 	},
 	.probe = am33xx_pm_probe,
-	.remove = am33xx_pm_remove,
+	.remove_new = am33xx_pm_remove,
 };
 module_platform_driver(am33xx_pm_driver);
 
diff --git a/drivers/soc/ti/pruss.c b/drivers/soc/ti/pruss.c
index f49f8492dde5..24a42e0b645c 100644
--- a/drivers/soc/ti/pruss.c
+++ b/drivers/soc/ti/pruss.c
@@ -565,7 +565,7 @@ rpm_disable:
 	return ret;
 }
 
-static int pruss_remove(struct platform_device *pdev)
+static void pruss_remove(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 
@@ -573,8 +573,6 @@ static int pruss_remove(struct platform_device *pdev)
 
 	pm_runtime_put_sync(dev);
 	pm_runtime_disable(dev);
-
-	return 0;
 }
 
 /* instance-specific driver private data */
@@ -610,7 +608,7 @@ static struct platform_driver pruss_driver = {
 		.of_match_table = pruss_of_match,
 	},
 	.probe  = pruss_probe,
-	.remove = pruss_remove,
+	.remove_new = pruss_remove,
 };
 module_platform_driver(pruss_driver);
 
diff --git a/drivers/soc/ti/smartreflex.c b/drivers/soc/ti/smartreflex.c
index 62b2f1464e46..d6219060b616 100644
--- a/drivers/soc/ti/smartreflex.c
+++ b/drivers/soc/ti/smartreflex.c
@@ -933,7 +933,7 @@ err_list_del:
 	return ret;
 }
 
-static int omap_sr_remove(struct platform_device *pdev)
+static void omap_sr_remove(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct omap_sr *sr_info = platform_get_drvdata(pdev);
@@ -945,7 +945,6 @@ static int omap_sr_remove(struct platform_device *pdev)
 	pm_runtime_disable(dev);
 	clk_unprepare(sr_info->fck);
 	list_del(&sr_info->node);
-	return 0;
 }
 
 static void omap_sr_shutdown(struct platform_device *pdev)
@@ -970,7 +969,7 @@ MODULE_DEVICE_TABLE(of, omap_sr_match);
 
 static struct platform_driver smartreflex_driver = {
 	.probe		= omap_sr_probe,
-	.remove         = omap_sr_remove,
+	.remove_new     = omap_sr_remove,
 	.shutdown	= omap_sr_shutdown,
 	.driver		= {
 		.name	= DRIVER_NAME,
diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c
index 3aff106fc11a..6a1c6b34c414 100644
--- a/drivers/soc/ti/wkup_m3_ipc.c
+++ b/drivers/soc/ti/wkup_m3_ipc.c
@@ -713,7 +713,7 @@ err_free_mbox:
 	return ret;
 }
 
-static int wkup_m3_ipc_remove(struct platform_device *pdev)
+static void wkup_m3_ipc_remove(struct platform_device *pdev)
 {
 	wkup_m3_ipc_dbg_destroy(m3_ipc_state);
 
@@ -723,8 +723,6 @@ static int wkup_m3_ipc_remove(struct platform_device *pdev)
 	rproc_put(m3_ipc_state->rproc);
 
 	m3_ipc_state = NULL;
-
-	return 0;
 }
 
 static int __maybe_unused wkup_m3_ipc_suspend(struct device *dev)
@@ -760,7 +758,7 @@ MODULE_DEVICE_TABLE(of, wkup_m3_ipc_of_match);
 
 static struct platform_driver wkup_m3_ipc_driver = {
 	.probe = wkup_m3_ipc_probe,
-	.remove = wkup_m3_ipc_remove,
+	.remove_new = wkup_m3_ipc_remove,
 	.driver = {
 		.name = "wkup_m3_ipc",
 		.of_match_table = wkup_m3_ipc_of_match,