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34 lines
1.5 KiB
Diff
34 lines
1.5 KiB
Diff
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From 36c9bc61e0f5b410b2939a8624d7a8312a0251ef Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Sat, 12 May 2018 21:23:00 +0100
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Subject: [PATCH 333/340] firmware/raspberrypi: Add two new messages
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RPI_FIRMWARE_GET_CLOCK_MEASURED is similar to RPI_FIRMWARE_GET_CLOCK,
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except that it uses a hardware feature to count the clock pulses to
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measure the real clock speed.
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RPI_FIRMWARE_NOTIFY_REBOOT informs the firmware that the OS is about to
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reboot, allowing it to make any necessary adjustments.
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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include/soc/bcm2835/raspberrypi-firmware.h | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h
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index 95cb67be1d58..3c57f456a0e4 100644
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--- a/include/soc/bcm2835/raspberrypi-firmware.h
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+++ b/include/soc/bcm2835/raspberrypi-firmware.h
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@@ -78,6 +78,8 @@ enum rpi_firmware_property_tag {
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RPI_FIRMWARE_GET_CUSTOMER_OTP = 0x00030021,
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RPI_FIRMWARE_GET_DOMAIN_STATE = 0x00030030,
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RPI_FIRMWARE_GET_THROTTLED = 0x00030046,
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+ RPI_FIRMWARE_GET_CLOCK_MEASURED = 0x00030047,
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+ RPI_FIRMWARE_NOTIFY_REBOOT = 0x00030048,
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RPI_FIRMWARE_SET_CLOCK_STATE = 0x00038001,
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RPI_FIRMWARE_SET_CLOCK_RATE = 0x00038002,
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RPI_FIRMWARE_SET_VOLTAGE = 0x00038003,
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--
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2.16.1
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