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| author | Olof Johansson <olof@lixom.net> | 2018-07-26 10:09:43 +0300 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2018-07-26 10:09:43 +0300 |
| commit | 92f06c384b4950d1fc9e7177dd722a45c28a07f9 (patch) | |
| tree | 49f09b99c44b8b266251e27c2b1e83e3f847bcf4 /drivers/bus/Kconfig | |
| parent | d7e832304366b8bd53b5e855d5169c38b93e587b (diff) | |
| parent | 7377330a1ed2e9bb5a97758bdadcdb37e2201b2a (diff) | |
| download | linux-92f06c384b4950d1fc9e7177dd722a45c28a07f9.tar.xz | |
Merge tag 'sunxi-drivers-for-4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/drivers
Allwinner drivers changes for 4.19
There's been work for this release cycles in both the SRAM controller
driver in order to support more SoCs, as part of our VPU work, but also to
enable the EMAC on the A64 (that needs to poke at registers within the same
register space).
Some work has been needed too to represent the bus to the display engine
controllers that all need an SRAM to be mapped to the CPU to be able to
access those controllers' registers.
* tag 'sunxi-drivers-for-4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
soc: sunxi: Add the A13, A23 and H3 system control compatibles
drivers: soc: sunxi: Add support for the C1 SRAM region
dt-bindings: sram: sunxi: Populate valid sections compatibles
dt-bindings: sram: sunxi: Add A13, A20, A23 and H3 dedicated bindings
soc: sunxi: sram: Add dt match for the A10 system-control compatible
dt-bindings: sram: sunxi: Introduce new A10 binding for system-control
bus: add bus driver for accessing Allwinner A64 DE2
dt-bindings: add binding for the Allwinner A64 DE2 bus
soc: sunxi: sram: Add updated compatible string for A64 system control
dt-bindings: sram: Rename A64 SRAM controller compatible
soc: sunxi: export a regmap for EMAC clock reg on A64
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/bus/Kconfig')
| -rw-r--r-- | drivers/bus/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig index d1c0b60e9326..1851112ccc29 100644 --- a/drivers/bus/Kconfig +++ b/drivers/bus/Kconfig @@ -103,6 +103,16 @@ config SIMPLE_PM_BUS Controller (BSC, sometimes called "LBSC within Bus Bridge", or "External Bus Interface") as found on several Renesas ARM SoCs. +config SUN50I_DE2_BUS + bool "Allwinner A64 DE2 Bus Driver" + default ARM64 + depends on ARCH_SUNXI + select SUNXI_SRAM + help + Say y here to enable support for Allwinner A64 DE2 bus driver. It's + mostly transparent, but a SRAM region needs to be claimed in the SRAM + controller to make the all blocks in the DE2 part accessible. + config SUNXI_RSB tristate "Allwinner sunXi Reduced Serial Bus Driver" default MACH_SUN8I || MACH_SUN9I || ARM64 |