Commit 2f330caf authored by Markus Mayer's avatar Markus Mayer Committed by Florian Fainelli

memory: brcmstb: Add driver for DPFE

This driver allows access to DRAM properties, such as the refresh rate,
via the Broadcom STB DDR PHY Front End (DPFE). The refresh rate can be
used as indirect indicator of the DRAM temperature.

The driver also allows setting of the sampling interval.
Signed-off-by: default avatarMarkus Mayer <mmayer@broadcom.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent 367f15d3
...@@ -2963,6 +2963,14 @@ L: bcm-kernel-feedback-list@broadcom.com ...@@ -2963,6 +2963,14 @@ L: bcm-kernel-feedback-list@broadcom.com
S: Maintained S: Maintained
F: drivers/mtd/nand/brcmnand/ F: drivers/mtd/nand/brcmnand/
BROADCOM STB DPFE DRIVER
M: Markus Mayer <mmayer@broadcom.com>
M: bcm-kernel-feedback-list@broadcom.com
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
F: drivers/memory/brcmstb_dpfe.c
BROADCOM SYSTEMPORT ETHERNET DRIVER BROADCOM SYSTEMPORT ETHERNET DRIVER
M: Florian Fainelli <f.fainelli@gmail.com> M: Florian Fainelli <f.fainelli@gmail.com>
L: netdev@vger.kernel.org L: netdev@vger.kernel.org
......
...@@ -8,6 +8,7 @@ endif ...@@ -8,6 +8,7 @@ endif
obj-$(CONFIG_ARM_PL172_MPMC) += pl172.o obj-$(CONFIG_ARM_PL172_MPMC) += pl172.o
obj-$(CONFIG_ATMEL_SDRAMC) += atmel-sdramc.o obj-$(CONFIG_ATMEL_SDRAMC) += atmel-sdramc.o
obj-$(CONFIG_ATMEL_EBI) += atmel-ebi.o obj-$(CONFIG_ATMEL_EBI) += atmel-ebi.o
obj-$(CONFIG_ARCH_BRCMSTB) += brcmstb_dpfe.o
obj-$(CONFIG_TI_AEMIF) += ti-aemif.o obj-$(CONFIG_TI_AEMIF) += ti-aemif.o
obj-$(CONFIG_TI_EMIF) += emif.o obj-$(CONFIG_TI_EMIF) += emif.o
obj-$(CONFIG_OMAP_GPMC) += omap-gpmc.o obj-$(CONFIG_OMAP_GPMC) += omap-gpmc.o
......
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