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authorFlorian Fainelli <f.fainelli@gmail.com>2022-08-13 01:25:33 +0300
committerKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2022-08-18 09:11:45 +0300
commita4be90ff7a7d22a5a781ed2bb3c2d4b2f535a515 (patch)
treed3705d7eaa1fe2ee0de5ff166871dd683b29ba61 /drivers/memory/Kconfig
parente3a1b9245ef72f3b9362816dffd6a08b27db10af (diff)
downloadlinux-a4be90ff7a7d22a5a781ed2bb3c2d4b2f535a515.tar.xz
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/Kconfig9
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