OK.
Dne 19.9.2013 15:21, Nicolas Ferre napsal(a):
On 17/09/2013 11:57, Jiri Prchal :
This patch adds pinctrl to soc dtsi file.
Signed-off-by: Jiri Prchal <jiri.prchal@xxxxxxxxxxx>
Jiri,
I will rework your patch by splitting the two lines. This will allow us to be consistent with other AT91 SoC/boards
Device Tree descriptions.
+ pinctrl-names = "default";
This one is going in the SoC file, like you did.
+ pinctrl-0 = <&pinctrl_mmc0_slot0_clk_cmd_dat0>;
This one is under the responsibility of the board itself. The reason behind this is that the dat0 line can be
multiplexed on another pin.
So, if you need a particular pinctrl configuration on the board side, please send another patch for this addition.
Thanks bye,
---
arch/arm/boot/dts/at91sam9x5.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index cf78ac0..c5d26b0 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -556,6 +556,8 @@
interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(0)>;
dma-names = "rxtx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc0_slot0_clk_cmd_dat0>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
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