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This pull request contains Broadcom ARM-based SoC Kconfig/machine 

changes for 5.3, please pull the following:
 
 - Wen fixes a missing referenc count on the CPU device_node object
   throughout mach-bcm/
 
 - Jim adds the ability for ARCH_BRCMSTB to use reset controllers
 
 - Doug adds the ability for ARCH_BRCMSTB to use the PINCTRL framework
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Merge tag 'arm-soc/for-5.3/soc' of https://github.com/Broadcom/stblinux into arm/soc

This pull request contains Broadcom ARM-based SoC Kconfig/machine
changes for 5.3, please pull the following:

- Wen fixes a missing referenc count on the CPU device_node object
  throughout mach-bcm/

- Jim adds the ability for ARCH_BRCMSTB to use reset controllers

- Doug adds the ability for ARCH_BRCMSTB to use the PINCTRL framework

* tag 'arm-soc/for-5.3/soc' of https://github.com/Broadcom/stblinux:
  ARM: bcm: Enable PINCTRL for ARCH_BRCMSTB
  ARM: bcm: Enable ARCH_HAS_RESET_CONTROLLER for ARCH_BRCMSTB
  ARM: bcm: fix a leaked reference by adding missing of_node_put

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2019-06-17 05:15:22 -07:00
parent 4ab3a3e7e8 885895a8ea
commit b06c51debc
4 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-bcm/Kconfig
View File

@ -208,6 +208,7 @@ config ARCH_BCM_63XX
config ARCH_BRCMSTB
bool "Broadcom BCM7XXX based boards"
depends on ARCH_MULTI_V7
select ARCH_HAS_RESET_CONTROLLER
select ARM_GIC
select ARM_ERRATA_798181 if SMP
select HAVE_ARM_ARCH_TIMER
@ -217,6 +218,7 @@ config ARCH_BRCMSTB
select ZONE_DMA if ARM_LPAE
select SOC_BRCMSTB
select SOC_BUS
select PINCTRL
help
Say Y if you intend to run the kernel on a Broadcom ARM-based STB
chipset.

1
arch/arm/mach-bcm/bcm63xx_smp.c
View File

@ -142,6 +142,7 @@ static int bcm63138_smp_boot_secondary(unsigned int cpu,
* return
*/
ret = bcm63xx_pmb_power_on_cpu(dn);
of_node_put(dn);
if (ret)
goto out;
out:

1
arch/arm/mach-bcm/board_bcm281xx.c
View File

@ -38,6 +38,7 @@ static void bcm281xx_restart(enum reboot_mode mode, const char *cmd)
return;
}
base = of_iomap(np_wdog, 0);
of_node_put(np_wdog);
if (!base) {
pr_emerg("Couldn't map brcm,kona-wdt\n");
return;

7
arch/arm/mach-bcm/platsmp-brcmstb.c
View File

@ -334,11 +334,14 @@ static void __init brcmstb_cpu_ctrl_setup(unsigned int max_cpus)
rc = setup_hifcpubiuctrl_regs(np);
if (rc)
return;
goto out_put_node;
rc = setup_hifcont_regs(np);
if (rc)
return;
goto out_put_node;
out_put_node:
of_node_put(np);
}
static int brcmstb_boot_secondary(unsigned int cpu, struct task_struct *idle)