Merge tag 'amlogic-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/drivers

soc: amlogic: driver updates for v5.11
- enable building as modules
- reset API updates

* tag 'amlogic-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  soc: amlogic: replace devm_reset_control_array_get()
  soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
  firmware: meson-sm: enable build as module
  soc: meson: enable building drivers as modules
  soc: amlogic: socinfo: build for specific arch

Link: https://lore.kernel.org/r/7him9ljgtr.fsf@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

8 files changed, 31 insertions, 16 deletions

diff --git a/drivers/firmware/meson/Kconfig b/drivers/firmware/meson/Kconfig
index 2671dcd0ad92..f2fdd3756648 100644
--- a/drivers/firmware/meson/Kconfig
+++ b/drivers/firmware/meson/Kconfig
@@ -3,8 +3,9 @@
 # Amlogic Secure Monitor driver
 #
 config MESON_SM
-	bool
-	default ARCH_MESON
+	tristate "Amlogic Secure Monitor driver"
+	depends on ARCH_MESON || COMPILE_TEST
+	default y
 	depends on ARM64_4K_PAGES
 	help
 	  Say y here to enable the Amlogic secure monitor driver
diff --git a/drivers/firmware/meson/meson_sm.c b/drivers/firmware/meson/meson_sm.c
index 2854b56f6e0b..77aa5c6398aa 100644
--- a/drivers/firmware/meson/meson_sm.c
+++ b/drivers/firmware/meson/meson_sm.c
@@ -331,3 +331,4 @@ static struct platform_driver meson_sm_driver = {
 	},
 };
 module_platform_driver_probe(meson_sm_driver, meson_sm_probe);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/soc/amlogic/Kconfig b/drivers/soc/amlogic/Kconfig
index 321c5e26a268..174a9b011461 100644
--- a/drivers/soc/amlogic/Kconfig
+++ b/drivers/soc/amlogic/Kconfig
@@ -9,7 +9,7 @@ config MESON_CANVAS
 	  Say yes to support the canvas IP for Amlogic SoCs.
 
 config MESON_CLK_MEASURE
-	bool "Amlogic Meson SoC Clock Measure driver"
+	tristate "Amlogic Meson SoC Clock Measure driver"
 	depends on ARCH_MESON || COMPILE_TEST
 	default ARCH_MESON
 	select REGMAP_MMIO
@@ -19,7 +19,7 @@ config MESON_CLK_MEASURE
 
 config MESON_GX_SOCINFO
 	bool "Amlogic Meson GX SoC Information driver"
-	depends on ARCH_MESON || COMPILE_TEST
+	depends on (ARM64 && ARCH_MESON) || COMPILE_TEST
 	default ARCH_MESON
 	select SOC_BUS
 	help
@@ -27,7 +27,7 @@ config MESON_GX_SOCINFO
 	  information about the type, package and version.
 
 config MESON_GX_PM_DOMAINS
-	bool "Amlogic Meson GX Power Domains driver"
+	tristate "Amlogic Meson GX Power Domains driver"
 	depends on ARCH_MESON || COMPILE_TEST
 	depends on PM && OF
 	default ARCH_MESON
@@ -38,7 +38,7 @@ config MESON_GX_PM_DOMAINS
 	  Generic Power Domains.
 
 config MESON_EE_PM_DOMAINS
-	bool "Amlogic Meson Everything-Else Power Domains driver"
+	tristate "Amlogic Meson Everything-Else Power Domains driver"
 	depends on ARCH_MESON || COMPILE_TEST
 	depends on PM && OF
 	default ARCH_MESON
@@ -49,7 +49,7 @@ config MESON_EE_PM_DOMAINS
 	  Generic Power Domains.
 
 config MESON_SECURE_PM_DOMAINS
-	bool "Amlogic Meson Secure Power Domains driver"
+	tristate "Amlogic Meson Secure Power Domains driver"
 	depends on (ARCH_MESON || COMPILE_TEST) && MESON_SM
 	depends on PM && OF
 	depends on HAVE_ARM_SMCCC
@@ -63,7 +63,7 @@ config MESON_SECURE_PM_DOMAINS
 
 config MESON_MX_SOCINFO
 	bool "Amlogic Meson MX SoC Information driver"
-	depends on ARCH_MESON || COMPILE_TEST
+	depends on (ARM && ARCH_MESON) || COMPILE_TEST
 	default ARCH_MESON
 	select SOC_BUS
 	help
diff --git a/drivers/soc/amlogic/meson-canvas.c b/drivers/soc/amlogic/meson-canvas.c
index c655f5f92b12..d0329ad170d1 100644
--- a/drivers/soc/amlogic/meson-canvas.c
+++ b/drivers/soc/amlogic/meson-canvas.c
@@ -72,8 +72,10 @@ struct meson_canvas *meson_canvas_get(struct device *dev)
 	 * current state, this driver probe cannot return -EPROBE_DEFER
 	 */
 	canvas = dev_get_drvdata(&canvas_pdev->dev);
-	if (!canvas)
+	if (!canvas) {
+		put_device(&canvas_pdev->dev);
 		return ERR_PTR(-EINVAL);
+	}
 
 	return canvas;
 }
diff --git a/drivers/soc/amlogic/meson-clk-measure.c b/drivers/soc/amlogic/meson-clk-measure.c
index 0fa47d77577d..e1957476a006 100644
--- a/drivers/soc/amlogic/meson-clk-measure.c
+++ b/drivers/soc/amlogic/meson-clk-measure.c
@@ -10,6 +10,7 @@
 #include <linux/seq_file.h>
 #include <linux/debugfs.h>
 #include <linux/regmap.h>
+#include <linux/module.h>
 
 static DEFINE_MUTEX(measure_lock);
 
@@ -681,6 +682,7 @@ static const struct of_device_id meson_msr_match_table[] = {
 	},
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, meson_msr_match_table);
 
 static struct platform_driver meson_msr_driver = {
 	.probe	= meson_msr_probe,
@@ -689,4 +691,5 @@ static struct platform_driver meson_msr_driver = {
 		.of_match_table	= meson_msr_match_table,
 	},
 };
-builtin_platform_driver(meson_msr_driver);
+module_platform_driver(meson_msr_driver);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/soc/amlogic/meson-ee-pwrc.c b/drivers/soc/amlogic/meson-ee-pwrc.c
index 5164a4dc2352..50bf5d2b828b 100644
--- a/drivers/soc/amlogic/meson-ee-pwrc.c
+++ b/drivers/soc/amlogic/meson-ee-pwrc.c
@@ -14,6 +14,7 @@
 #include <linux/reset-controller.h>
 #include <linux/reset.h>
 #include <linux/clk.h>
+#include <linux/module.h>
 #include <dt-bindings/power/meson8-power.h>
 #include <dt-bindings/power/meson-axg-power.h>
 #include <dt-bindings/power/meson-g12a-power.h>
@@ -412,8 +413,7 @@ static int meson_ee_pwrc_init_domain(struct platform_device *pdev,
 			dev_warn(&pdev->dev, "Invalid resets count %d for domain %s\n",
 				 count, dom->desc.name);
 
-		dom->rstc = devm_reset_control_array_get(&pdev->dev, false,
-							 false);
+		dom->rstc = devm_reset_control_array_get_exclusive(&pdev->dev);
 		if (IS_ERR(dom->rstc))
 			return PTR_ERR(dom->rstc);
 	}
@@ -602,6 +602,7 @@ static const struct of_device_id meson_ee_pwrc_match_table[] = {
 	},
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, meson_ee_pwrc_match_table);
 
 static struct platform_driver meson_ee_pwrc_driver = {
 	.probe = meson_ee_pwrc_probe,
@@ -611,4 +612,5 @@ static struct platform_driver meson_ee_pwrc_driver = {
 		.of_match_table	= meson_ee_pwrc_match_table,
 	},
 };
-builtin_platform_driver(meson_ee_pwrc_driver);
+module_platform_driver(meson_ee_pwrc_driver);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
index 21b4bc811c00..b4615b288625 100644
--- a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
+++ b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
@@ -14,6 +14,7 @@
 #include <linux/of_device.h>
 #include <linux/reset.h>
 #include <linux/clk.h>
+#include <linux/module.h>
 
 /* AO Offsets */
 
@@ -303,7 +304,7 @@ static int meson_gx_pwrc_vpu_probe(struct platform_device *pdev)
 		return PTR_ERR(regmap_hhi);
 	}
 
-	rstc = devm_reset_control_array_get(&pdev->dev, false, false);
+	rstc = devm_reset_control_array_get_exclusive(&pdev->dev);
 	if (IS_ERR(rstc)) {
 		if (PTR_ERR(rstc) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "failed to get reset lines\n");
@@ -364,6 +365,7 @@ static const struct of_device_id meson_gx_pwrc_vpu_match_table[] = {
 	},
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, meson_gx_pwrc_vpu_match_table);
 
 static struct platform_driver meson_gx_pwrc_vpu_driver = {
 	.probe	= meson_gx_pwrc_vpu_probe,
@@ -373,4 +375,5 @@ static struct platform_driver meson_gx_pwrc_vpu_driver = {
 		.of_match_table	= meson_gx_pwrc_vpu_match_table,
 	},
 };
-builtin_platform_driver(meson_gx_pwrc_vpu_driver);
+module_platform_driver(meson_gx_pwrc_vpu_driver);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/soc/amlogic/meson-secure-pwrc.c b/drivers/soc/amlogic/meson-secure-pwrc.c
index 5fb29a475879..59bd195fa9c9 100644
--- a/drivers/soc/amlogic/meson-secure-pwrc.c
+++ b/drivers/soc/amlogic/meson-secure-pwrc.c
@@ -13,6 +13,7 @@
 #include <dt-bindings/power/meson-a1-power.h>
 #include <linux/arm-smccc.h>
 #include <linux/firmware/meson/meson_sm.h>
+#include <linux/module.h>
 
 #define PWRC_ON		1
 #define PWRC_OFF	0
@@ -193,6 +194,7 @@ static const struct of_device_id meson_secure_pwrc_match_table[] = {
 	},
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, meson_secure_pwrc_match_table);
 
 static struct platform_driver meson_secure_pwrc_driver = {
 	.probe = meson_secure_pwrc_probe,
@@ -201,4 +203,5 @@ static struct platform_driver meson_secure_pwrc_driver = {
 		.of_match_table	= meson_secure_pwrc_match_table,
 	},
 };
-builtin_platform_driver(meson_secure_pwrc_driver);
+module_platform_driver(meson_secure_pwrc_driver);
+MODULE_LICENSE("Dual MIT/GPL");