diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2014-01-30 21:39:40 -0800 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2014-02-06 15:58:49 +0900 |
| commit | f729dd554e9a04a55950693ea8eca0d3aaa28d22 (patch) | |
| tree | 4dd434c799f96ee53ca901c3f5fb4a20610bdaf0 /arch/arm/boot/dts/r8a7778-bockw-reference.dts | |
| parent | 12c1d5a54e874f26d08fa27f13f63ef7ccf38a2a (diff) | |
ARM: shmobile: bockw: use wp-gpios instead of WP pin
Latest Renesas Chip has some SDHI channels and the WP pin
availability depends on its channel or HW implementation.
Thus, this patch decides new policy whch indicates
WP is disabled as default.
But, we can use wp-gpios property to enable it as
other method.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7778-bockw-reference.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7778-bockw-reference.dts | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/r8a7778-bockw-reference.dts b/arch/arm/boot/dts/r8a7778-bockw-reference.dts index bb62c7a906f4..06cda19dac6a 100644 --- a/arch/arm/boot/dts/r8a7778-bockw-reference.dts +++ b/arch/arm/boot/dts/r8a7778-bockw-reference.dts @@ -17,6 +17,7 @@ /dts-v1/; #include "r8a7778.dtsi" #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "bockw"; @@ -84,7 +85,7 @@ sdhi0_pins: sd0 { renesas,groups = "sdhi0_data4", "sdhi0_ctrl", - "sdhi0_cd", "sdhi0_wp"; + "sdhi0_cd"; renesas,function = "sdhi0"; }; @@ -101,6 +102,7 @@ vmmc-supply = <&fixedregulator3v3>; bus-width = <4>; status = "okay"; + wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; }; &hspi0 { |