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From 9337adb131fdee07328d8686cdb6b5e2a885baa0 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Sat, 12 May 2018 21:23:00 +0100
Subject: [PATCH 302/454] firmware/raspberrypi: Add two new messages
RPI_FIRMWARE_GET_CLOCK_MEASURED is similar to RPI_FIRMWARE_GET_CLOCK,
except that it uses a hardware feature to count the clock pulses to
measure the real clock speed.
RPI_FIRMWARE_NOTIFY_REBOOT informs the firmware that the OS is about to
reboot, allowing it to make any necessary adjustments.
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
include/soc/bcm2835/raspberrypi-firmware.h | 2 ++
1 file changed, 2 insertions(+)
--- a/include/soc/bcm2835/raspberrypi-firmware.h
+++ b/include/soc/bcm2835/raspberrypi-firmware.h
@@ -78,6 +78,8 @@ enum rpi_firmware_property_tag {
RPI_FIRMWARE_GET_CUSTOMER_OTP = 0x00030021,
RPI_FIRMWARE_GET_DOMAIN_STATE = 0x00030030,
RPI_FIRMWARE_GET_THROTTLED = 0x00030046,
+ RPI_FIRMWARE_GET_CLOCK_MEASURED = 0x00030047,
+ RPI_FIRMWARE_NOTIFY_REBOOT = 0x00030048,
RPI_FIRMWARE_SET_CLOCK_STATE = 0x00038001,
RPI_FIRMWARE_SET_CLOCK_RATE = 0x00038002,
RPI_FIRMWARE_SET_VOLTAGE = 0x00038003,
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