Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1344824
| From | Eric Anholt <eric@anholt.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/4] bcm2835 SDHOST controller |
| Date | 2016-02-27 00:20 +0100 |
| Message-ID | <r6zPY-26L-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Here's a series to enable the SDHOST controller. It gives us better performance than our old sdhci-bcm2835.c. The downstream Raspberry Pi kernel appears to be using this controller by default at this point. I've tried to do some testing on it (mounting filesystem, reading/writing files, speed tests), but I'm not sure what a good testing regimen for storage drivers would be. Eric Anholt (4): dt-bindings: Add binding for brcm,bcm2835-sdhost. mmc: bcm2835-sdhost: Add new driver for the internal SD controller. ARM: bcm2835: Include SDHOST in the device tree. ARM: bcm2835: Enable SDHOST by default. .../bindings/mmc/brcm,bcm2835-sdhost.txt | 25 + arch/arm/boot/dts/bcm2835-rpi.dtsi | 10 +- arch/arm/boot/dts/bcm283x.dtsi | 8 + drivers/mmc/host/Kconfig | 9 + drivers/mmc/host/Makefile | 1 + drivers/mmc/host/bcm2835-sdhost.c | 1652 ++++++++++++++++++++ 6 files changed, 1704 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhost.txt create mode 100644 drivers/mmc/host/bcm2835-sdhost.c -- 2.7.0
Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread
[PATCH 0/4] bcm2835 SDHOST controller Eric Anholt <eric@anholt.net> - 2016-02-27 00:20 +0100 [PATCH 4/4] ARM: bcm2835: Enable SDHOST by default. Eric Anholt <eric@anholt.net> - 2016-02-27 00:20 +0100 Re: [PATCH 0/4] bcm2835 SDHOST controller Martin Sperl <martin@sperl.org> - 2016-02-29 11:10 +0100
csiph-web