From: Eric Anholt <eric@anholt.net>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Ulf Hansson <ulf.hansson@linaro.org>,
Florian Fainelli <f.fainelli@gmail.com>,
Alexander Aring <alex.aring@gmail.com>,
Pawel Moll <pawel.moll@arm.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Eric Anholt <eric@anholt.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-pm@vger.kernel.org, Lee Jones <lee@kernel.org>,
linux-kernel@vger.kernel.org, Kevin Hilman <khilman@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
linux-rpi-kernel@lists.infradead.org,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/5] ARM: bcm2835: Define two new packets from the latest firmware.
Date: Fri, 4 Dec 2015 09:45:45 -0800 [thread overview]
Message-ID: <1449251148-19344-3-git-send-email-eric@anholt.net> (raw)
In-Reply-To: <1449251148-19344-1-git-send-email-eric@anholt.net>
These packets give us direct access to the firmware's power management
code, as opposed to GET/SET_POWER_STATE packets that only had a couple
of domains implemented.
Signed-off-by: Eric Anholt <eric@anholt.net>
---
include/soc/bcm2835/raspberrypi-firmware.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h
index c07d74a..3fb3571 100644
--- a/include/soc/bcm2835/raspberrypi-firmware.h
+++ b/include/soc/bcm2835/raspberrypi-firmware.h
@@ -72,10 +72,12 @@ enum rpi_firmware_property_tag {
RPI_FIRMWARE_SET_ENABLE_QPU = 0x00030012,
RPI_FIRMWARE_GET_DISPMANX_RESOURCE_MEM_HANDLE = 0x00030014,
RPI_FIRMWARE_GET_EDID_BLOCK = 0x00030020,
+ RPI_FIRMWARE_GET_DOMAIN_STATE = 0x00030030,
RPI_FIRMWARE_SET_CLOCK_STATE = 0x00038001,
RPI_FIRMWARE_SET_CLOCK_RATE = 0x00038002,
RPI_FIRMWARE_SET_VOLTAGE = 0x00038003,
RPI_FIRMWARE_SET_TURBO = 0x00038009,
+ RPI_FIRMWARE_SET_DOMAIN_STATE = 0x00038030,
/* Dispmanx TAGS */
RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE = 0x00040001,
--
2.6.2
next prev parent reply other threads:[~2015-12-04 17:45 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-04 17:45 [PATCH v2 0/5] Raspberry Pi power domains v2 Eric Anholt
2015-12-04 17:45 ` [PATCH v2 1/5] power: domain: add pm_genpd_exit Eric Anholt
2015-12-07 10:04 ` Jon Hunter
2015-12-08 18:59 ` Kevin Hilman
2015-12-09 10:47 ` Alexander Aring
2015-12-09 10:54 ` Russell King - ARM Linux
2015-12-14 9:49 ` Ulf Hansson
2015-12-04 17:45 ` Eric Anholt [this message]
2015-12-04 17:45 ` [PATCH v2 3/5] ARM: bcm2835: add rpi power domain driver Eric Anholt
2015-12-07 23:35 ` Kevin Hilman
2015-12-08 1:04 ` Eric Anholt
2015-12-08 18:19 ` Kevin Hilman
[not found] ` <1449251148-19344-4-git-send-email-eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2015-12-11 18:13 ` Stefan Wahren
2015-12-04 17:45 ` [PATCH v2 4/5] dt-bindings: add rpi power domain driver bindings Eric Anholt
2015-12-04 17:45 ` [PATCH v2 5/5] ARM: bcm2835: Add the Raspberry Pi power domain driver to the DT Eric Anholt
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