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| author | Florian Fainelli <f.fainelli@gmail.com> | 2022-08-13 00:25:33 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-08-18 08:11:45 +0200 |
| commit | a4be90ff7a7d22a5a781ed2bb3c2d4b2f535a515 (patch) | |
| tree | d3705d7eaa1fe2ee0de5ff166871dd683b29ba61 /drivers/memory/Kconfig | |
| parent | Documentation: sysfs: Document Broadcom STB memc sysfs knobs (diff) | |
| download | linux-a4be90ff7a7d22a5a781ed2bb3c2d4b2f535a515.tar.xz linux-a4be90ff7a7d22a5a781ed2bb3c2d4b2f535a515.zip | |
memory: brcmstb_memc: Add Broadcom STB memory controller driver
Add support for configuring the Self Refresh Power Down (SRPD)
inactivity timeout on Broadcom STB chips. This is used to conserve power
when the DRAM activity is reduced.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220812222533.2428033-4-f.fainelli@gmail.com
Diffstat (limited to 'drivers/memory/Kconfig')
| -rw-r--r-- | drivers/memory/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig index ac1a411648d8..fac290e48e0b 100644 --- a/drivers/memory/Kconfig +++ b/drivers/memory/Kconfig @@ -66,6 +66,15 @@ config BRCMSTB_DPFE for the DRAM's temperature. Slower refresh rate means cooler RAM, higher refresh rate means hotter RAM. +config BRCMSTB_MEMC + tristate "Broadcom STB MEMC driver" + default ARCH_BRCMSTB + depends on ARCH_BRCMSTB || COMPILE_TEST + help + This driver provides a way to configure the Broadcom STB memory + controller and specifically control the Self Refresh Power Down + (SRPD) inactivity timeout. + config BT1_L2_CTL bool "Baikal-T1 CM2 L2-RAM Cache Control Block" depends on MIPS_BAIKAL_T1 || COMPILE_TEST |