This patch series updates a number of Kconfig entries such that enable
ARCH_BCM2835 guarantees that essential drivers are also enabled, saves a
lot of configuration and troubleshooting time for when they are not.
Changes in v2:
- used "default y" instead of "default ARCH_BCM2835" per Conor's
suggestion
- added Stephen's ack to the clock driver
Florian Fainelli (3):
mailbox: Make BCM2835_MBOX default to ARCH_BCM2835
firmware: Default RASPBERRYPI_FIRMWARE to y
clk: bcm: Make CLK_RASPBERRYPI default to RASPBERRYPI_FIRMWARE
drivers/clk/bcm/Kconfig | 1 +
drivers/firmware/Kconfig | 1 +
drivers/mailbox/Kconfig | 1 +
3 files changed, 3 insertions(+)
--
2.34.1
The firmware driver provides the communication interface for a number of
other essential drivers, including a clock provider. Having it the
default when enabling CONFIG_ARCH_BCM2835 ensures that we have a
provider for essential system functions.
Signed-off-by: Florian Fainelli <[email protected]>
---
drivers/firmware/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index 71d8b26c4103..964f6c45c446 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -116,6 +116,7 @@ config ISCSI_IBFT
config RASPBERRYPI_FIRMWARE
tristate "Raspberry Pi Firmware Driver"
depends on BCM2835_MBOX
+ default y
help
This option enables support for communicating with the firmware on the
Raspberry Pi.
--
2.34.1
This driver is depended on by CONFIG_FIRMWARE_RASPBERRYPI which provides
a number of essential services, including but not limited to a Linux
common clock framework provider. Make sure that enable
CONFIG_ARCH_BCM2835 does enable the corresponding mailbox driver as
well.
Signed-off-by: Florian Fainelli <[email protected]>
---
drivers/mailbox/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 3b8842c4a340..b5108896dd72 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -112,6 +112,7 @@ config ALTERA_MBOX
config BCM2835_MBOX
tristate "BCM2835 Mailbox"
depends on ARCH_BCM2835
+ default y
help
An implementation of the BCM2385 Mailbox. It is used to invoke
the services of the Videocore. Say Y here if you want to use the
--
2.34.1
The clock driver is essential in providing clocks for UARTs and other
peripherals, make it enabled by default.
Acked-by: Stephen Boyd <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>
---
drivers/clk/bcm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/bcm/Kconfig b/drivers/clk/bcm/Kconfig
index a972d763eb77..1b7d799bc7e3 100644
--- a/drivers/clk/bcm/Kconfig
+++ b/drivers/clk/bcm/Kconfig
@@ -106,6 +106,7 @@ config CLK_BCM_SR
config CLK_RASPBERRYPI
tristate "Raspberry Pi firmware based clock support"
depends on RASPBERRYPI_FIRMWARE || (COMPILE_TEST && !RASPBERRYPI_FIRMWARE)
+ default y
help
Enable common clock framework support for Raspberry Pi's firmware
dependent clocks
--
2.34.1