From: Sascha Hauer <s.hauer@pengutronix.de>
To: Ahmad Fatoum <a.fatoum@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 09/10] power: reset: syscon-reboot-mode: support multi-word reboot modes
Date: Wed, 7 Oct 2020 10:18:16 +0200 [thread overview]
Message-ID: <20201007081816.GN11648@pengutronix.de> (raw)
In-Reply-To: <20200916135035.7089-10-a.fatoum@pengutronix.de>
On Wed, Sep 16, 2020 at 03:50:34PM +0200, Ahmad Fatoum wrote:
> SoCs like the i.MX6 have their BootROM consult two distinct 32-bit
> registers to determine the reboot mode. Extend the driver to support
> this. While backwards compatible, this is not so far supported by the
> upstream binding, which is why a new barebox,syscon-reboot-mode is
> introduced. This new compatible be inhibit used to inhibit fixup
> into a kernel device tree.
>
> static const struct of_device_id syscon_reboot_mode_of_match[] = {
> - { .compatible = "syscon-reboot-mode" },
> + { .compatible = "syscon-reboot-mode", .data = &reboot_fixup },
> + { .compatible = "barebox,syscon-reboot-mode", .data = &reboot_nofixup },
Please add this to Documentation/devicetree/bindings/
Sascha
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next prev parent reply other threads:[~2020-10-07 8:18 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-16 13:50 [PATCH 00/10] power: reset: add support for syscon " Ahmad Fatoum
2020-09-16 13:50 ` [PATCH 01/10] usbgadget: autostart: support delayed usbgadget.autostart=1 Ahmad Fatoum
2020-09-16 13:55 ` Ahmad Fatoum
2020-09-16 13:50 ` [PATCH 02/10] drivers: add reboot-mode infrastructure Ahmad Fatoum
2020-09-16 13:50 ` [PATCH 03/10] power: reset: reboot-mode: port syscon-reboot-mode support Ahmad Fatoum
2020-09-16 13:50 ` [PATCH 04/10] power: reset: reboot-mode: fix up node into boot device tree Ahmad Fatoum
2020-09-21 8:40 ` Sascha Hauer
2020-09-21 9:11 ` Ahmad Fatoum
2020-09-16 13:50 ` [PATCH 05/10] defaultenv: provide defaults for generic reboot modes Ahmad Fatoum
2020-09-16 13:50 ` [PATCH 06/10] ARM: dts: stm32mp: setup syscon-reboot-mode on TAMP general purpose register Ahmad Fatoum
2020-09-16 13:50 ` [PATCH 07/10] ARM: stm32mp: remove custom reboot mode logic from arch code Ahmad Fatoum
2020-09-16 13:50 ` [PATCH 08/10] power: reset: reboot-mode: support multi-word magic Ahmad Fatoum
2020-09-16 13:50 ` [PATCH 09/10] power: reset: syscon-reboot-mode: support multi-word reboot modes Ahmad Fatoum
2020-10-07 8:18 ` Sascha Hauer [this message]
2020-09-16 13:50 ` [PATCH 10/10] ARM: dts: i.MX6qdl: define BootROM reboot-mode on top of SRC_GPR{9, 10} Ahmad Fatoum
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