Merge tag 'arm-soc/for-6.4/drivers' of https://github.com/Broadcom/stblinux into soc/drivers

This pull request contains Broadcom SoCs drivers changes for 6.4, please
pull the following:

- Zhaoyang fixes an of_iomap() leak in the STB BIU driver

- Florian removes the bare-metal ARM suspend/resume code which has long
  been replaced by the standard PSCI suspend/resume.

* tag 'arm-soc/for-6.4/drivers' of https://github.com/Broadcom/stblinux:
  soc: bcm: brcmstb: biuctrl: fix of_iomap leak
  soc: bcm: brcmstb: Remove bare-metal ARM suspend/resume code
  kbuild, soc: bcm: bcm2835-power: remove MODULE_LICENSE in non-modules
  kbuild, soc: bcm: raspberrypi-power: remove MODULE_LICENSE in non-modules
  bus: brcmstb_gisb: Use devm_platform_get_and_ioremap_resource()

Link: https://lore.kernel.org/r/20230410232606.1917803-3-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Author: arndb

drivers/bus/brcmstb_gisb.c

@@ -401,12 +401,10 @@ static int __init brcmstb_gisb_arb_probe(struct platform_device *pdev)
 	struct device_node *dn = pdev->dev.of_node;
 	struct brcmstb_gisb_arb_device *gdev;
 	const struct of_device_id *of_id;
-	struct resource *r;
 	int err, timeout_irq, tea_irq, bp_irq;
 	unsigned int num_masters, j = 0;
 	int i, first, last;
 
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	timeout_irq = platform_get_irq(pdev, 0);
 	tea_irq = platform_get_irq(pdev, 1);
 	bp_irq = platform_get_irq(pdev, 2);
@@ -418,7 +416,7 @@ static int __init brcmstb_gisb_arb_probe(struct platform_device *pdev)
 	mutex_init(&gdev->lock);
 	INIT_LIST_HEAD(&gdev->next);
 
-	gdev->base = devm_ioremap_resource(&pdev->dev, r);
+	gdev->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
 	if (IS_ERR(gdev->base))
 		return PTR_ERR(gdev->base);
 

drivers/soc/bcm/bcm2835-power.c

@@ -711,4 +711,3 @@ module_platform_driver(bcm2835_power_driver);
 
 MODULE_AUTHOR("Eric Anholt <eric@anholt.net>");
 MODULE_DESCRIPTION("Driver for Broadcom BCM2835 PM power domains and reset");
-MODULE_LICENSE("GPL");

drivers/soc/bcm/brcmstb/Kconfig

@@ -4,8 +4,6 @@ if SOC_BRCMSTB
 config BRCMSTB_PM
 	bool "Support suspend/resume for STB platforms"
 	default y
-	depends on PM
-	depends on ARCH_BRCMSTB || BMIPS_GENERIC
-	select ARM_CPU_SUSPEND if ARM
+	depends on PM && BMIPS_GENERIC
 
 endif # SOC_BRCMSTB

drivers/soc/bcm/brcmstb/biuctrl.c

@@ -288,6 +288,10 @@ static int __init setup_hifcpubiuctrl_regs(struct device_node *np)
 	if (BRCM_ID(family_id) == 0x7260 && BRCM_REV(family_id) == 0)
 		cpubiuctrl_regs = b53_cpubiuctrl_no_wb_regs;
 out:
+	if (ret && cpubiuctrl_base) {
+		iounmap(cpubiuctrl_base);
+		cpubiuctrl_base = NULL;
+	}
 	return ret;
 }
 

drivers/soc/bcm/brcmstb/pm/Makefile

@@ -1,3 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_ARM)		+= s2-arm.o pm-arm.o
 obj-$(CONFIG_BMIPS_GENERIC)	+= s2-mips.o s3-mips.o pm-mips.o