From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert@linux-m68k.org (Geert Uytterhoeven) Date: Wed, 12 Jul 2017 13:52:49 +0200 Subject: [PATCH 3/3] ARM: dts: iwg20m: Add MMCIF0 support In-Reply-To: <1499853805-5915-4-git-send-email-chris.paterson2@renesas.com> References: <1499853805-5915-1-git-send-email-chris.paterson2@renesas.com> <1499853805-5915-4-git-send-email-chris.paterson2@renesas.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Chris, On Wed, Jul 12, 2017 at 12:03 PM, Chris Paterson wrote: > Define the iwg20m board dependent part of the MMCIF0 device node. > > Signed-off-by: Chris Paterson > > diff --git a/arch/arm/boot/dts/r8a7743-iwg20m.dtsi b/arch/arm/boot/dts/r8a7743-iwg20m.dtsi > index 001ca91..ffce1b6 100644 > --- a/arch/arm/boot/dts/r8a7743-iwg20m.dtsi > +++ b/arch/arm/boot/dts/r8a7743-iwg20m.dtsi > +&pfc { > + mmcif0_pins: mmc { > + groups = "mmc_data8", "mmc_ctrl"; "mmc_data8" is not correct, as D6/D7 of the eMMC are not connected to GP6_28 resp. GP6_29, but to GP6_6 resp. GP6_7. So it should be "mmc_data8_b". Unfortunately the latter pin group isn't supported by the PFC driver yet. Cooking a patch... 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