At first this started out as a simple typo fix, until I realized that the SDHI in the RZ/A1 has 2 clocks per channel and both need to be turned on/off. This patch series adds the ability to specify 2 clocks instead of just 1, and does so for the RZ/A1 r7s72100. This patch has been tested on an RZ/A1 RSK board. Card detect works fine as well as bind/unbind. v5: * Take implementation details out of DT documentation and put into the driver code. v4: * No code changes, only text udpates to explain why there are 2 clocks and why we need to treat them as 1 clock. Chris Brandt (3): mmc: sh_mobile_sdhi: add support for 2 clocks mmc: sh_mobile_sdhi: explain clock bindings ARM: dts: r7s72100: update sdhi clock bindings Documentation/devicetree/bindings/mmc/tmio_mmc.txt | 24 ++++++++++++++++++++++ arch/arm/boot/dts/r7s72100.dtsi | 17 ++++++++++----- drivers/mmc/host/sh_mobile_sdhi.c | 24 ++++++++++++++++++++++ include/dt-bindings/clock/r7s72100-clock.h | 6 ++++-- 4 files changed, 64 insertions(+), 7 deletions(-) -- 2.10.1
