When creating the initial device tree for the Henninger board, I've overlooked that EXTAL frequency needs to be overridden there. The 'sh-sci' driver managed to work somehow but the SDHI driver that I've tried to enable just hanged with the default EXTAL frequency of 0...
Signed-off-by: Sergei Shtylyov <[email protected]> --- This patch is against 'renesas-devel-v3.15-rc3-20140429' tag of Simon Horman's 'renesas.git' repo. arch/arm/boot/dts/r8a7791-henninger.dts | 4 ++++ 1 file changed, 4 insertions(+) Index: renesas/arch/arm/boot/dts/r8a7791-henninger.dts =================================================================== --- renesas.orig/arch/arm/boot/dts/r8a7791-henninger.dts +++ renesas/arch/arm/boot/dts/r8a7791-henninger.dts @@ -35,6 +35,10 @@ }; }; +&extal_clk { + clock-frequency = <20000000>; +}; + &pfc { scif0_pins: serial0 { renesas,groups = "scif0_data_d"; -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
