This should work assuming the board-4430sdp.c works, but it seems
that I don't have the "1283 PG 2.21 connectivity device" on
my blaze. Anybody got a spare connectivity device for blaze?
Also, if somebody has the schematics, please provide a patch
for the missing GPIO muxes for blaze, see the the panda for
what's currently missing.
Cc: Luciano Coelho <coelho@xxxxxx>
Cc: Benoit Cousson <b-cousson@xxxxxx>
Cc: Rajendra Nayak <rnayak@xxxxxx>
Cc: Ruslan Bilovol <ruslan.bilovol@xxxxxx>
Cc: devicetree-discuss@xxxxxxxxxxxxxxxx
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
arch/arm/boot/dts/omap4-sdp.dts | 39 ++++++++++++++++++++++++++++++++++++++-
1 file changed, 38 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index a35d9cd..c13c483 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -140,6 +140,19 @@
"DMic", "Digital Mic",
"Digital Mic", "Digital Mic1 Bias";
};
+
+ /* regulator for wl12xx on sdio5 */
+ wl12xx_vmmc: wl12xx_vmmc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&wl12xx_gpio>;
+ compatible = "regulator-fixed";
+ regulator-name = "vwl1271";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&gpio2 22 0>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ };
};
&omap4_pmx_core {
@@ -275,6 +288,26 @@
0xf0 0x118 /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */
>;
};
+
+ /* wl12xx GPIO output for WLAN_EN */
+ wl12xx_gpio: pinmux_wl12xx_gpio {
+ pinctrl-single,pins = <
+ 0x3c 0x3 /* gpmc_nwp.gpio_54 OUTPUT | MODE3 */
+ >;
+ };
+
+ /* wl12xx GPIO inputs and SDIO pins */
+ wl12xx_pins: pinmux_wl12xx_pins {
+ pinctrl-single,pins = <
+ 0x3a 0x103 /* gpmc_ncs3.gpio_53 INPUT | MODE3 */
+ 0x108 0x118 /* sdmmc5_clk.sdmmc5_clk INPUT_PULLUP | MODE0 */
+ 0x10a 0x118 /* sdmmc5_cmd.sdmmc5_cmd INPUT_PULLUP | MODE0 */
+ 0x10c 0x118 /* sdmmc5_dat0.sdmmc5_dat0 INPUT_PULLUP | MODE0 */
+ 0x10e 0x118 /* sdmmc5_dat1.sdmmc5_dat1 INPUT_PULLUP | MODE0 */
+ 0x110 0x118 /* sdmmc5_dat2.sdmmc5_dat2 INPUT_PULLUP | MODE0 */
+ 0x112 0x118 /* sdmmc5_dat3.sdmmc5_dat3 INPUT_PULLUP | MODE0 */
+ >;
+ };
};
&i2c1 {
@@ -400,8 +433,12 @@
};
&mmc5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&wl12xx_pins>;
+ vmmc-supply = <&wl12xx_vmmc>;
+ non-removable;
bus-width = <4>;
- ti,non-removable;
+ cap-power-off-card;
};
&emif1 {
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
