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authorOlof Johansson <olof@lixom.net>2018-07-15 00:14:47 +0300
committerOlof Johansson <olof@lixom.net>2018-07-15 00:14:47 +0300
commite541454a8f1c0273809622c8cd4f5b3435bd8087 (patch)
treefd09ec35d595796b963a0e9d85f5e9872db3f2cc /Documentation/devicetree
parent872d6d96cd050e534a1cd479cff72e7e34a4ba61 (diff)
parent5773898b3b32f0e66059031afca5406702e89f9d (diff)
downloadlinux-e541454a8f1c0273809622c8cd4f5b3435bd8087.tar.xz
Merge tag 'arm-soc/for-4.19/drivers' of https://github.com/Broadcom/stblinux into next/drivers
This pull request contains Broadcom ARM/ARM64/MIPS SoCs drivers changes for 4.19, please pull the following: - Doug updates the low-level suspend/resume code for ARM SoCs to support the latest rev B3.0 memory controllers found on newer chips with an appropriate match structure to perform the correct entry sequencing - Florian updates the Device Tree binding document for these memory controllers to list all possible compatible strings that exist given the supported memory controllers. - Stefan adds the GET_THROTTLED firmware property value that is required for the Rasperry Pi voltage monitoring driver and updates the Raspberry Pi firmware driver accordingly to register such a device using the HWMON subsystem. Finally he adds support for reporting under voltage conditions using a specialized HWMON driver. * tag 'arm-soc/for-4.19/drivers' of https://github.com/Broadcom/stblinux: firmware: raspberrypi: Remove VLA usage firmware: raspberrypi: Register hwmon driver hwmon: Add support for RPi voltage sensor soc: bcm: brcmstb: Add missing DDR MEMC compatible strings soc: bcm: brcmstb: pm: Add support for newer rev B3.0 controllers ARM: bcm2835: Add GET_THROTTLED firmware property Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
index c052caad36e8..104cc9b41df4 100644
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
@@ -189,7 +189,11 @@ Power-Down (SRPD), among other things.
Required properties:
- compatible : should contain one of these
+ "brcm,brcmstb-memc-ddr-rev-b.2.1"
"brcm,brcmstb-memc-ddr-rev-b.2.2"
+ "brcm,brcmstb-memc-ddr-rev-b.2.3"
+ "brcm,brcmstb-memc-ddr-rev-b.3.0"
+ "brcm,brcmstb-memc-ddr-rev-b.3.1"
"brcm,brcmstb-memc-ddr"
- reg : the MEMC DDR register range