From: grinberg@compulab•co.il (Igor Grinberg)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH] arm: omap: cm-t3530: Add MMC2/SDIO/WLAN support
Date: Thu, 13 Mar 2014 11:13:53 +0200 [thread overview]
Message-ID: <532176D1.2070000@compulab.co.il> (raw)
In-Reply-To: <20140312174423.GC1996@atomide.com>
On 03/12/14 19:44, Tony Lindgren wrote:
> * Stefan Roese <sr@denx•de> [140312 03:52]:
>> Add support for the MMC2/SDIO WiFi Libertas (Marvell) module available
>> on the CM-T3530 SOM.
>>
>> Signed-off-by: Stefan Roese <sr@denx•de>
>> Cc: Dmitry Lifshitz <lifshitz@compulab•co.il>
>> Cc: Igor Grinberg <grinberg@compulab•co.il>
>> Cc: Tony Lindgren <tony@atomide•com>
Acked-by: Igor Grinberg <grinberg@compulab•co.il>
>> ---
>> This patch is based on current mainline (v3.14-rc6) plus this compulab patch
>> series from Dmitry:
>>
>> [PATCH 00/11] ARM: dts: sbc-t3x: add support for more boards
>> http://www.spinics.net/lists/arm-kernel/msg300078.html
>
> Thanks applying into omap-for-v3.15/dt, no guarantees it gets merged though
> as it's getting so close to the merge window.
>
> Regards,
>
> Tony
>
>> arch/arm/boot/dts/omap3-cm-t3530.dts | 36 ++++++++++++++++++++++++++++++++++++
>> 1 file changed, 36 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/omap3-cm-t3530.dts b/arch/arm/boot/dts/omap3-cm-t3530.dts
>> index 9faf1cd..d145849 100644
>> --- a/arch/arm/boot/dts/omap3-cm-t3530.dts
>> +++ b/arch/arm/boot/dts/omap3-cm-t3530.dts
>> @@ -9,4 +9,40 @@
>> / {
>> model = "CompuLab CM-T3530";
>> compatible = "compulab,omap3-cm-t3530", "ti,omap34xx", "ti,omap3";
>> +
>> + /* Regulator to trigger the reset signal of the Wifi module */
>> + mmc2_sdio_reset: regulator-mmc2-sdio-reset {
>> + compatible = "regulator-fixed";
>> + regulator-name = "regulator-mmc2-sdio-reset";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + gpio = <&twl_gpio 2 GPIO_ACTIVE_HIGH>;
>> + enable-active-high;
>> + };
>> +};
>> +
>> +&omap3_pmx_core {
>> + mmc2_pins: pinmux_mmc2_pins {
>> + pinctrl-single,pins = <
>> + OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
>> + OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
>> + OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
>> + OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
>> + OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
>> + OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
>> + OMAP3_CORE1_IOPAD(0x2164, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat4.sdmmc2_dir_dat0 */
>> + OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat5.sdmmc2_dir_dat1 */
>> + OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat6.sdmmc2_dir_cmd */
>> + OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE1) /* sdmmc2_dat7.sdmmc2_clkin */
>> + >;
>> + };
>> +};
>> +
>> +&mmc2 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&mmc2_pins>;
>> + vmmc-supply = <&mmc2_sdio_reset>;
>> + non-removable;
>> + bus-width = <4>;
>> + cap-power-off-card;
>> };
>> --
>> 1.8.5.5
>>
>
--
Regards,
Igor.
prev parent reply other threads:[~2014-03-13 9:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-12 10:49 [PATCH] arm: omap: cm-t3530: Add MMC2/SDIO/WLAN support Stefan Roese
2014-03-12 17:44 ` Tony Lindgren
2014-03-13 9:13 ` Igor Grinberg [this message]
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