| Message ID | 201405020256.34093.sergei.shtylyov@cogentembedded.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, May 02, 2014 at 02:56:33AM +0400, Sergei Shtylyov wrote: > 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 <sergei.shtylyov@cogentembedded.com> > > --- > This patch is against 'renesas-devel-v3.15-rc3-20140429' tag of Simon Horman's > 'renesas.git' repo. Thanks, I have queued this up.
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";
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 <sergei.shtylyov@cogentembedded.com> --- 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(+)