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[RFC,18/21] DO_NOT_MERGE soc: build Foobar SoC drivers

Message ID 20230419111111.477118-19-dfustini@baylibre.com (mailing list archive)
State Awaiting Upstream, archived
Headers show
Series RISC-V: QoS: add CBQRI resctrl interface | expand

Checks

Context Check Description
conchuod/tree_selection fail Failed to apply to next/pending-fixes or riscv/for-next

Commit Message

Drew Fustini April 19, 2023, 11:11 a.m. UTC 
Add Foobar SoC cache and memory controller drivers to the build.

The hypothetical Foobar SoC serves as an example of an SoC with
controllers that implement the RISC-V Capacity and Bandwidth QoS
Register Interface (CBQRI) specification.

Link: https://github.com/riscv-non-isa/riscv-cbqri/blob/main/riscv-cbqri.pdf
Co-developed-by: Adrien Ricciardi <aricciardi@baylibre.com>
Signed-off-by: Adrien Ricciardi <aricciardi@baylibre.com>
Signed-off-by: Drew Fustini <dfustini@baylibre.com>
---
 drivers/soc/Kconfig         |  1 +
 drivers/soc/Makefile        |  1 +
 drivers/soc/foobar/Kconfig  | 21 +++++++++++++++++++++
 drivers/soc/foobar/Makefile |  4 ++++
 4 files changed, 27 insertions(+)
 create mode 100644 drivers/soc/foobar/Kconfig
 create mode 100644 drivers/soc/foobar/Makefile
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Patch

diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig
index 4e176280113a..8578f8c607ff 100644
--- a/drivers/soc/Kconfig
+++ b/drivers/soc/Kconfig
@@ -8,6 +8,7 @@  source "drivers/soc/aspeed/Kconfig"
 source "drivers/soc/atmel/Kconfig"
 source "drivers/soc/bcm/Kconfig"
 source "drivers/soc/canaan/Kconfig"
+source "drivers/soc/foobar/Kconfig"
 source "drivers/soc/fsl/Kconfig"
 source "drivers/soc/fujitsu/Kconfig"
 source "drivers/soc/imx/Kconfig"
diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile
index 3b0f9fb3b5c8..37a77c2dab94 100644
--- a/drivers/soc/Makefile
+++ b/drivers/soc/Makefile
@@ -11,6 +11,7 @@  obj-y				+= bcm/
 obj-$(CONFIG_SOC_CANAAN)	+= canaan/
 obj-$(CONFIG_ARCH_DOVE)		+= dove/
 obj-$(CONFIG_MACH_DOVE)		+= dove/
+obj-y				+= foobar/
 obj-y				+= fsl/
 obj-y				+= fujitsu/
 obj-$(CONFIG_ARCH_GEMINI)	+= gemini/
diff --git a/drivers/soc/foobar/Kconfig b/drivers/soc/foobar/Kconfig
new file mode 100644
index 000000000000..4548e822357e
--- /dev/null
+++ b/drivers/soc/foobar/Kconfig
@@ -0,0 +1,21 @@ 
+# SPDX-License-Identifier: GPL-2.0
+
+config FOOBAR_CBQRI_CACHE
+	bool "Foobar cache controller for RISC-V CBQRI testing"
+	default y
+	help
+	  Support the cache controller in a hypothetical "Foobar" SoC that
+	  implements the RISC-V Capacity and Bandwidth QoS Register Interface
+	  (CBQRI) specification.
+
+	  If you do not care about testing RISC-V CBQRI, then choose 'N'.
+
+config FOOBAR_CBQRI_MEMORY
+	bool "Foobar memory controller for RISC-V CBQRI testing"
+	default y
+	help
+	  Support the memory controller in a hypothetical "Foobar" SoC that
+	  implements the RISC-V Capacity and Bandwidth QoS Register Interface
+	  (CBQRI) specification.
+
+	  If you do not care about testing RISC-V CBQRI, then choose 'N'.
diff --git a/drivers/soc/foobar/Makefile b/drivers/soc/foobar/Makefile
new file mode 100644
index 000000000000..e4f34058e39e
--- /dev/null
+++ b/drivers/soc/foobar/Makefile
@@ -0,0 +1,4 @@ 
+# SPDX-License-Identifier: GPL-2.0
+
+obj-$(CONFIG_FOOBAR_CBQRI_CACHE)     += foobar_cbqri_cache.o
+obj-$(CONFIG_FOOBAR_CBQRI_MEMORY)     += foobar_cbqri_memory.o