Hi Wolfram,
On Tue, Sep 5, 2017 at 7:26 PM, Wolfram Sang
<wsa+renesas@xxxxxxxxxxxxxxxxxxxx> wrote:
> The WP pins are ACTIVE_HIGH, fix it in the DTS.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/r8a7794-alt.dts | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
> index e45f92b5eb1107..bd98790d964e13 100644
> --- a/arch/arm/boot/dts/r8a7794-alt.dts
> +++ b/arch/arm/boot/dts/r8a7794-alt.dts
> @@ -304,7 +304,7 @@
> vmmc-supply = <&vcc_sdhi0>;
> vqmmc-supply = <&vccq_sdhi0>;
> cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
> - wp-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>;
> + wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
> sd-uhs-sdr50;
> sd-uhs-sdr104;
> status = "okay";
> @@ -318,7 +318,7 @@
> vmmc-supply = <&vcc_sdhi1>;
> vqmmc-supply = <&vccq_sdhi1>;
> cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
> - wp-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>;
> + wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
> sd-uhs-sdr50;
> status = "okay";
Thanks, looks good, as in "the same as on the other R-Car Gen2 boards".
Doesn't seem to fix this issue, though:
[ 8.792344] sh_mobile_sdhi ee100000.sd: timeout waiting for
hardware interrupt (CMD19)
[ 13.912331] sh_mobile_sdhi ee100000.sd: timeout waiting for
hardware interrupt (CMD19)
[ 13.972338] sh_mobile_sdhi ee100000.sd: Tuning procedure failed
[ 13.978277] mmc1: tuning execution failed: -110
[ 13.982854] mmc1: error -110 whilst initialising SD card
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
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
