* [PATCH] ARM: mxs/tx28: according to the TX28's datasheet D4-D7 are not used for MMC0
@ 2011-07-05 10:06 Uwe Kleine-König
2011-07-05 16:59 ` Sascha Hauer
0 siblings, 1 reply; 2+ messages in thread
From: Uwe Kleine-König @ 2011-07-05 10:06 UTC (permalink / raw)
To: linux-arm-kernel
The pins are actually used (not in mainline yet):
D4 -> SSP2_D0
D5 -> GPIO
D6 -> GPIO
D7 -> GPIO for owire
so their pinmapping for SSP0 is wrong.
Signed-off-by: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de>
---
arch/arm/mach-mxs/mach-tx28.c | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-mxs/mach-tx28.c b/arch/arm/mach-mxs/mach-tx28.c
index b65e371..068e540 100644
--- a/arch/arm/mach-mxs/mach-tx28.c
+++ b/arch/arm/mach-mxs/mach-tx28.c
@@ -101,14 +101,6 @@ static const iomux_cfg_t tx28_stk5v3_pads[] __initconst = {
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_DATA3__SSP0_D3 |
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_SSP0_DATA4__SSP0_D4 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_SSP0_DATA5__SSP0_D5 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_SSP0_DATA6__SSP0_D6 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_SSP0_DATA7__SSP0_D7 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_CMD__SSP0_CMD |
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT |
--
1.7.5.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: mxs/tx28: according to the TX28's datasheet D4-D7 are not used for MMC0
2011-07-05 10:06 [PATCH] ARM: mxs/tx28: according to the TX28's datasheet D4-D7 are not used for MMC0 Uwe Kleine-König
@ 2011-07-05 16:59 ` Sascha Hauer
0 siblings, 0 replies; 2+ messages in thread
From: Sascha Hauer @ 2011-07-05 16:59 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jul 05, 2011 at 12:06:36PM +0200, Uwe Kleine-K?nig wrote:
> The pins are actually used (not in mainline yet):
>
> D4 -> SSP2_D0
> D5 -> GPIO
> D6 -> GPIO
> D7 -> GPIO for owire
>
> so their pinmapping for SSP0 is wrong.
>
> Signed-off-by: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de>
Applied for next.
Sascha
> ---
> arch/arm/mach-mxs/mach-tx28.c | 8 --------
> 1 files changed, 0 insertions(+), 8 deletions(-)
>
> diff --git a/arch/arm/mach-mxs/mach-tx28.c b/arch/arm/mach-mxs/mach-tx28.c
> index b65e371..068e540 100644
> --- a/arch/arm/mach-mxs/mach-tx28.c
> +++ b/arch/arm/mach-mxs/mach-tx28.c
> @@ -101,14 +101,6 @@ static const iomux_cfg_t tx28_stk5v3_pads[] __initconst = {
> (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
> MX28_PAD_SSP0_DATA3__SSP0_D3 |
> (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
> - MX28_PAD_SSP0_DATA4__SSP0_D4 |
> - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
> - MX28_PAD_SSP0_DATA5__SSP0_D5 |
> - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
> - MX28_PAD_SSP0_DATA6__SSP0_D6 |
> - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
> - MX28_PAD_SSP0_DATA7__SSP0_D7 |
> - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
> MX28_PAD_SSP0_CMD__SSP0_CMD |
> (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
> MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT |
> --
> 1.7.5.4
>
>
--
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2011-07-05 10:06 [PATCH] ARM: mxs/tx28: according to the TX28's datasheet D4-D7 are not used for MMC0 Uwe Kleine-König
2011-07-05 16:59 ` Sascha Hauer
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