linux-kernel - [PATCH v2] arm64: defconfig: enable Intel's eASIC N5X SoCFPGA and Keem Bay SoC

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Message-Id: <20210308174824.278372-1-krzysztof.kozlowski@canonical.com>
Date:   Mon,  8 Mar 2021 18:48:24 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     "Paul J. Murphy" <paul.j.murphy@...el.com>,
        Daniele Alessandrelli <daniele.alessandrelli@...el.com>,
        Dinh Nguyen <dinguyen@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, arm@...nel.org, soc@...nel.org,
        Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>
Cc:     Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH v2] arm64: defconfig: enable Intel's eASIC N5X SoCFPGA and Keem Bay SoC

From: Krzysztof Kozlowski <krzk@...nel.org>

Enable in defconfig two Intel ARM64 architectures: the eASIC N5X SoCFPGA
and Keem Bay SoC.  This allows compile coverage when building default
config.

For the N5X (and Agilex) enable also DesignWare SPI controller in MMIO.

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>

---

Hi Arnd,

You asked me to check if all drivers are enabled for these platforms.
In general the answer is yes. In particular:
1. Keem Bay is does not have much in upstream, but everything described
   in DTS is there,
2. N5X shares a lot with Agilex SoCFPGA which already (mostly) is
   supported.

Changes since v1:
1. Enable also SPI_DW_MMIO
---
 arch/arm64/configs/defconfig | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index d612f633b771..9f9adcb8b0e9 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -29,6 +29,7 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_PROFILING=y
 CONFIG_ARCH_ACTIONS=y
 CONFIG_ARCH_AGILEX=y
+CONFIG_ARCH_N5X=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_ARCH_ALPINE=y
 CONFIG_ARCH_BCM2835=y
@@ -41,6 +42,7 @@ CONFIG_ARCH_K3=y
 CONFIG_ARCH_LAYERSCAPE=y
 CONFIG_ARCH_LG1K=y
 CONFIG_ARCH_HISI=y
+CONFIG_ARCH_KEEMBAY=y
 CONFIG_ARCH_MEDIATEK=y
 CONFIG_ARCH_MESON=y
 CONFIG_ARCH_MVEBU=y
@@ -465,6 +467,9 @@ CONFIG_SPI=y
 CONFIG_SPI_ARMADA_3700=y
 CONFIG_SPI_BCM2835=m
 CONFIG_SPI_BCM2835AUX=m
+CONFIG_SPI_DESIGNWARE=m
+CONFIG_SPI_DW_DMA=y
+CONFIG_SPI_DW_MMIO=m
 CONFIG_SPI_FSL_LPSPI=y
 CONFIG_SPI_FSL_QUADSPI=y
 CONFIG_SPI_NXP_FLEXSPI=y
-- 
2.25.1