From: Matthias Brugger <matthias.bgg@gmail.com>
To: Felix Fietkau <nbd@nbd.name>,
linux-arm-kernel@lists.infradead.org,
Russell King <linux@armlinux.org.uk>
Cc: john@phrozen.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 04/14] ARM: Add basic support for Airoha EN7523 SoC
Date: Wed, 29 Dec 2021 16:22:04 +0100 [thread overview]
Message-ID: <872b08a5-169e-45da-9e7e-4ece481514c7@gmail.com> (raw)
In-Reply-To: <20211220211854.89452-5-nbd@nbd.name>
On 20/12/2021 22:18, Felix Fietkau wrote:
> From: John Crispin <john@phrozen.org>
>
> EN7523 is an armv8 based silicon used inside broadband access type devices
> such as xPON and xDSL. It shares various silicon blocks with MediaTek
> silicon such as the MT7622.
>
> Signed-off-by: John Crispin <john@phrozen.org>
> Signed-off-by: Bert Vermeulen <bert@biot.com>
> Signed-off-by: Felix Fietkau <nbd@nbd.name>
> ---
> arch/arm/Kconfig | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index f0f9e8bec83a..8dcd05ef31cc 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -573,6 +573,18 @@ config ARCH_VIRT
> select HAVE_ARM_ARCH_TIMER
> select ARCH_SUPPORTS_BIG_ENDIAN
>
> +config ARCH_AIROHA
> + bool "Airoha SoC Support"
> + depends on ARCH_MULTI_V7
> + select ARM_AMBA
> + select ARM_GIC
> + select ARM_GIC_V3
> + select ARM_PSCI
> + select HAVE_ARM_ARCH_TIMER
> + select COMMON_CLK
> + help
> + Support for Airoha EN7523 SoCs
> +
We should add a new subfolder
arm/mach-airoha or add the config in arm/mach-mediatek, as it re-uses part of
the MediaTek IP.
Please merge this with 3/14
I also wonder if this actually boots. I suspect we need DT_MACHINE_START() macro
and the compatibles defined. It's many years ago I did this for MediaTek but I
remember that the system won't boot without that. Maybe things have changed over
time though.
Regards,
Matthias
> #
> # This is sorted alphabetically by mach-* pathname. However, plat-*
> # Kconfigs may be included either alphabetically (according to the
>
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next prev parent reply other threads:[~2021-12-29 15:23 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-20 21:18 [PATCH v8 00/14] Add support for Airoha EN7523 SoC Felix Fietkau
2021-12-20 21:18 ` [PATCH v8 01/14] dt-bindings: Add vendor prefix for Airoha Felix Fietkau
2021-12-29 14:47 ` Matthias Brugger
2021-12-20 21:18 ` [PATCH v8 02/14] dt-bindings: arm: airoha: Add binding for EN7523 SoC and EVB Felix Fietkau
2021-12-29 14:48 ` Matthias Brugger
2021-12-20 21:18 ` [PATCH v8 03/14] ARM: dts: Add basic support for Airoha EN7523 Felix Fietkau
2021-12-21 15:02 ` Marc Zyngier
2021-12-22 16:04 ` Felix Fietkau
2021-12-22 18:07 ` Marc Zyngier
2021-12-20 21:18 ` [PATCH v8 04/14] ARM: Add basic support for Airoha EN7523 SoC Felix Fietkau
2021-12-29 15:22 ` Matthias Brugger [this message]
2021-12-20 21:18 ` [PATCH v8 05/14] ARM: multi_v7_defconfig: Add " Felix Fietkau
2021-12-20 21:18 ` [PATCH v8 06/14] dt-bindings: Add en7523-scu device tree binding documentation Felix Fietkau
2021-12-20 21:18 ` [PATCH v8 07/14] clk: en7523: Add clock driver for Airoha EN7523 SoC Felix Fietkau
2021-12-21 14:06 ` Arnd Bergmann
2021-12-22 15:35 ` Felix Fietkau
2021-12-20 21:18 ` [PATCH v8 08/14] ARM: dts: add clock support for Airoha EN7523 Felix Fietkau
2021-12-20 21:18 ` [PATCH v8 09/14] dt-bindings: PCI: Add support for Airoha EN7532 Felix Fietkau
2021-12-20 21:18 ` [PATCH v8 10/14] PCI: mediatek: Allow building for ARCH_AIROHA Felix Fietkau
2022-01-05 14:50 ` Lorenzo Pieralisi
2021-12-20 21:18 ` [PATCH v8 11/14] ARM: dts: Add PCIe support for Airoha EN7523 Felix Fietkau
2021-12-20 21:18 ` [PATCH v8 12/14] dt-bindings: arm: airoha: Add binding for Airoha GPIO controller Felix Fietkau
2021-12-20 21:18 ` [PATCH v8 13/14] gpio: Add support for Airoha EN7523 " Felix Fietkau
2021-12-21 13:49 ` Arnd Bergmann
2021-12-22 2:34 ` Linus Walleij
2021-12-22 7:56 ` Bartosz Golaszewski
2021-12-22 12:03 ` Andy Shevchenko
2021-12-20 21:18 ` [PATCH v8 14/14] ARM: dts: add GPIO support for Airoha EN7523 Felix Fietkau
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