bus: hisi_lpc: Expand build test coverage

Currently the driver will only ever be built for ARM64 because it selects
CONFIG_INDIRECT_PIO, which itself depends on ARM64.

Expand build test coverage for the driver to other architectures by only
selecting CONFIG_INDIRECT_PIO for ARM64, when we really want it.

We don't include ALPHA, C6X, HEXAGON, and PARISC architectures as they
don't define {read, write}sb.

Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 6b331061d34b895a7fd96a84e94cabf24c816685..70886abe008edc3952a10ded8b3a4f08d0fde37f 100644 (file)
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -41,8 +41,9 @@ config MOXTET
 
 config HISILICON_LPC
        bool "Support for ISA I/O space on HiSilicon Hip06/7"
-       depends on ARM64 && (ARCH_HISI || COMPILE_TEST)
-       select INDIRECT_PIO
+       depends on (ARM64 && ARCH_HISI) || (COMPILE_TEST && !ALPHA && !HEXAGON && !PARISC && !C6X)
+       depends on HAS_IOMEM
+       select INDIRECT_PIO if ARM64
        help
          Driver to enable I/O access to devices attached to the Low Pin
          Count bus on the HiSilicon Hip06/7 SoC.