From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert@linux-m68k.org (Geert Uytterhoeven) Date: Tue, 4 Apr 2017 12:31:39 +0200 Subject: [PATCH] ARM: dts: koelsch: Correct clock frequency of X2 DU clock input In-Reply-To: <2246751.IOz92zzvZ6@avalon> References: <1491213319-7668-1-git-send-email-geert+renesas@glider.be> <2246751.IOz92zzvZ6@avalon> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Laurent, On Tue, Apr 4, 2017 at 12:05 PM, Laurent Pinchart wrote: > On Monday 03 Apr 2017 11:55:19 Geert Uytterhoeven wrote: >> The X2 crystal oscillator on the Koelsch development board provides a >> 74.25 MHz clock, not a 148.5 MHz clock. >> >> Fixes: cd21cb46e14aae3a ("ARM: shmobile: koelsch: Add DU external pixel >> clocks to DT") Signed-off-by: Geert Uytterhoeven >> --- >> Confirmed by schematics, user manual, and physical inspection of 2 >> Koelsch instances (my scope has not enough bandwidth to measure the >> actual frequency). > > Stupid question, have you tested the corresponding (HDMI) DU output ? If so, No I haven't. Niklas, can you please fire up your display? Thanks! > Acked-by: Laurent Pinchart Thanks ;-) Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds