commit 1c657bce2fc848d083357913fe68bdd927a61f9a
author Marek Behún <kabel@kernel.org> Thu Apr 04 09:50:58 2024 +0200
committer Stefan Roese <sr@denx.de> Thu Apr 04 10:45:27 2024 +0200
tree 91163c7558daefc4a5190c210c3203eb1e4660a2
parent a6ed609828cda98e316cbf68f465784d6b421e34

arm: mvebu: system-controller: Rework to use UCLASS_SYSCON

The system-controller driver for 32-bit Armada is currently registered
as UCLASS_RESET, since it only provides enabling/disabling PCIe ports.

Rework it as UCLASS_SYSCON and bind mvebu-reset as a child device.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>

arch/arm/mach-mvebu/Kconfig

diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 2058c95..62a2bc5 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -18,6 +18,7 @@
 	select TOOLS_KWBIMAGE if SPL
 	select SPL_SYS_NO_VECTOR_TABLE if SPL
 	select ARCH_VERY_EARLY_INIT
+	select ARMADA_32BIT_SYSCON_RESET if DM_RESET
 
 # ARMv7 SoCs...
 config ARMADA_375
@@ -456,6 +457,16 @@
 	default 0x0
 	depends on MVEBU_SPL_BOOT_DEVICE_SPI
 
+config ARMADA_32BIT_SYSCON_RESET
+	bool "Support Armada XP/375/38x/39x reset controller"
+	depends on ARMADA_32BIT
+	depends on DM_RESET
+	select REGMAP
+	select SYSCON
+	help
+	  Build support for Armada XP/375/38x/39x reset controller. This is
+	  needed for PCIe support.
+
 source "board/solidrun/clearfog/Kconfig"
 source "board/kobol/helios4/Kconfig"