From: Jianxin Pan <jianxin.pan@amlogic.com>
To: Kevin Hilman <khilman@baylibre.com>, <linux-amlogic@lists.infradead.org>
Cc: devicetree@vger.kernel.org, Hanjie Lin <hanjie.lin@amlogic.com>,
Victor Wan <victor.wan@amlogic.com>,
Jianxin Pan <jianxin.pan@amlogic.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
linux-kernel@vger.kernel.org,
Qiufang Dai <qiufang.dai@amlogic.com>,
Rob Herring <robh+dt@kernel.org>, Jian Hu <jian.hu@amlogic.com>,
Xingyu Chen <xingyu.chen@amlogic.com>,
Carlo Caione <carlo@caione.org>, Tao Zeng <tao.zeng@amlogic.com>,
linux-arm-kernel@lists.infradead.org,
Jerome Brunet <jbrunet@baylibre.com>
Subject: [PATCH v4 0/4] arm64: Add basic support for Amlogic A1 SoC Family
Date: Thu, 12 Sep 2019 04:19:26 -0400 [thread overview]
Message-ID: <1568276370-54181-1-git-send-email-jianxin.pan@amlogic.com> (raw)
A1 is an application processor designed for smart audio and IoT applications,
with Dual core ARM Cortex-A35 CPU. Unlike the previous GXL and G12 series,
there is no Cortex-M3 AO CPU in it.
This serial add basic support for the Amlogic A1 based Amlogic AD401 board:
which describe components as follows: Reserve Memory, CPU, GIC, IRQ,
Timer, UART. It's capable of booting up into the serial console.
The pclk for uart_AO_B need to be fixed once A1 clock driver is merged.
In this version, it rely on bootloader to enable the pclk gate
Changes since v3 at [2]:
- remove 0x in bus
Changes since v2 at [1]:
- add bus in dts according Martin's suggestion
- remove useless comment line
Changes since v1 at [0]:
- fix coding style
- collect Reviewed-by
[0] https://lore.kernel.org/linux-amlogic/1567493475-75451-1-git-send-email-jianxin.pan@amlogic.com
[1] https://lore.kernel.org/linux-amlogic/1567667251-33466-1-git-send-email-jianxin.pan@amlogic.com
[2] https://lore.kernel.org/linux-amlogic/1568216290-84219-1-git-send-email-jianxin.pan@amlogic.com
Jianxin Pan (4):
soc: amlogic: meson-gx-socinfo: Add A1 and A113L IDs
dt-bindings: arm: amlogic: add A1 bindings
dt-bindings: arm: amlogic: add Amlogic AD401 bindings
arm64: dts: add support for A1 based Amlogic AD401
Documentation/devicetree/bindings/arm/amlogic.yaml | 6 +
arch/arm64/boot/dts/amlogic/Makefile | 1 +
arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts | 30 +++++
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 130 +++++++++++++++++++++
drivers/soc/amlogic/meson-gx-socinfo.c | 2 +
5 files changed, 169 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts
create mode 100644 arch/arm64/boot/dts/amlogic/meson-a1.dtsi
--
2.7.4
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next reply other threads:[~2019-09-12 8:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-12 8:19 Jianxin Pan [this message]
2019-09-12 8:19 ` [PATCH v4 1/4] soc: amlogic: meson-gx-socinfo: Add A1 and A113L IDs Jianxin Pan
2019-09-12 8:19 ` [PATCH v4 2/4] dt-bindings: arm: amlogic: add A1 bindings Jianxin Pan
2019-09-12 8:19 ` [PATCH v4 3/4] dt-bindings: arm: amlogic: add Amlogic AD401 bindings Jianxin Pan
2019-09-12 8:19 ` [PATCH v4 4/4] arm64: dts: add support for A1 based Amlogic AD401 Jianxin Pan
2019-09-14 17:28 ` [PATCH v4 0/4] arm64: Add basic support for Amlogic A1 SoC Family Martin Blumenstingl
2019-09-24 19:07 ` Kevin Hilman
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