On Thu, Feb 12, 2015 at 3:03 PM, Marek Belisko <[email protected]> wrote: > From: "H. Nikolaus Schaller" <[email protected]> > > Signed-off-by: H. Nikolaus Schaller <[email protected]> > --- > arch/arm/boot/dts/omap3-pandora-1ghz.dts | 65 > ++++++++++++++++++++++++++++++++ > 1 file changed, 65 insertions(+) > create mode 100644 arch/arm/boot/dts/omap3-pandora-1ghz.dts > > diff --git a/arch/arm/boot/dts/omap3-pandora-1ghz.dts > b/arch/arm/boot/dts/omap3-pandora-1ghz.dts > new file mode 100644 > index 0000000..6286f41 > --- /dev/null > +++ b/arch/arm/boot/dts/omap3-pandora-1ghz.dts ... > + > + control_pins: pinmux_control_pins { > + pinctrl-single,pins = < > + OMAP3630_CORE2_IOPAD(0x25dc, PIN_INPUT_PULLDOWN | > MUX_MODE4) /* etk_d0.gpio_14 = HP_SHUTDOWN */ > + OMAP3630_CORE2_IOPAD(0x25de, PIN_OUTPUT | MUX_MODE4) > /* etk_d1.gpio_15 = BT_SHUTDOWN */ > + OMAP3630_CORE2_IOPAD(0x25e0, PIN_OUTPUT | MUX_MODE4) > /* etk_d2.gpio_16 = RESET_USB_HOST */ > + OMAP3630_CORE2_IOPAD(0x25ea, PIN_INPUT_PULLUP | > MUX_MODE4) /* etk_d7.gpio_21 = WIFI IRQ */
The WG7210 document claims that no pulldown/pullup is needed, and we always had it disabled. The mainline wl1251 driver also reconfigures that signal to be active high on wl1251 side, and uses rising edge interrupts (I don't know why it does that). > + OMAP3630_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4) > /* etk_d8.gpio_22 = MSECURE */ > + OMAP3630_CORE2_IOPAD(0x25ee, PIN_OUTPUT | MUX_MODE4) > /* etk_d9.gpio_23 = WIFI_POWER */ I think we also need these here: OMAP3_WKUP_IOPAD(0x2a54, PIN_INPUT | MUX_MODE4) /* reserved.gpio_127 = MMC2_WP */ OMAP3_WKUP_IOPAD(0x2a56, PIN_INPUT | MUX_MODE4) /* reserved.gpio_126 = MMC1_WP */ OMAP3_WKUP_IOPAD(0x2a58, PIN_OUTPUT | MUX_MODE4) /* reserved.gpio_128 = LED_MMC1 */ OMAP3_WKUP_IOPAD(0x2a5a, PIN_OUTPUT | MUX_MODE4) /* reserved.gpio_129 = LED_MMC2 */ GraÅžvydas -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
