Hi Tony,
On 13/09/2013 17:27, Tony Lindgren wrote:
* Koen Kooi <k...@dominion.thruhere.net> [130912 11:43]:
The pinmux is specified in am335x-bone-common.dtsi to be reused by the eMMC
cape.
Signed-off-by: Koen Kooi <k...@dominion.thruhere.net>
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 22 ++++++++++++++++++++++
arch/arm/boot/dts/am335x-boneblack.dts | 14 ++++++++++++++
2 files changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi
b/arch/arm/boot/dts/am335x-bone-common.dtsi
index 0d95d54..bc8d1a2 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -113,6 +113,21 @@
0x160 (PIN_INPUT | MUX_MODE7) /* GPIO0_6 */
>;
};
+
+ emmc_pins: pinmux_emmc_pins {
+ pinctrl-single,pins = <
+ 0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /*
gpmc_csn1.mmc1_clk, INPUT_PULLUP | MODE2 */
+ 0x84 (PIN_INPUT_PULLUP | MUX_MODE1) /*
gpmc_csn2.mmc1_cmd, INPUT_PULLUP | MODE2 */
+ 0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /*
gpmc_ad0.mmc1_dat0, INPUT_PULLUP | MODE1 */
+ 0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /*
gpmc_ad1.mmc1_dat1, INPUT_PULLUP | MODE1 */
+ 0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /*
gpmc_ad2.mmc1_dat2, INPUT_PULLUP | MODE1 */
+ 0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /*
gpmc_ad3.mmc1_dat3, INPUT_PULLUP | MODE1 */
+ 0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /*
gpmc_ad4.mmc1_dat4, INPUT_PULLUP | MODE1 */
+ 0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /*
gpmc_ad5.mmc1_dat5, INPUT_PULLUP | MODE1 */
+ 0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /*
gpmc_ad6.mmc1_dat6, INPUT_PULLUP | MODE1 */
+ 0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /*
gpmc_ad7.mmc1_dat7, INPUT_PULLUP | MODE1 */
+ >;
+ };
};
ocp {
Here you can now use just the defines to make it a bit shorter:
0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
Considering that Koen has just disappeared for a 3 weeks honeymoon, I'll
fix the patch. GIT does complain about various trailing spaces and end
of file issue for this patch as well :-(
Regards,
Benoit
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