From: "H. Nikolaus Schaller" <hns@goldelico.com>
To: "Benoît Cousson" <bcousson@baylibre.com>,
"Tony Lindgren" <tony@atomide.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Russell King" <linux@armlinux.org.uk>,
"Ulf Hansson" <ulf.hansson@linaro.org>,
"Kalle Valo" <kvalo@codeaurora.org>,
"Mike Rapoport" <rppt@linux.ibm.com>,
"David Sterba" <dsterba@suse.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
"Petr Mladek" <pmladek@suse.com>,
"Sakari Ailus" <sakari.ailus@linux.intel.com>,
"H. Nikolaus Schaller" <hns@goldelico.com>,
"Kefeng Wang" <wangkefeng.wang@huawei.com>,
"Yangtao Li" <tiny.windzz@gmail.com>,
"Alexios Zavras" <alexios.zavras@intel.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Allison Randal" <allison@lohutok.net>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"John Stultz" <john.stultz@linaro.org>,
"Bjorn Helgaas" <bhelgaas@google.com>
Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
letux-kernel@openphoenux.org, kernel@pyra-handheld.com,
stable@vger.kernel.org
Subject: [PATCH 3/9] DTS: ARM: pandora-common: define wl1251 as child node of mmc3
Date: Fri, 18 Oct 2019 22:25:24 +0200 [thread overview]
Message-ID: <58c57f194e35b2a055a58081a0ea0d3ffcd07b6d.1571430329.git.hns@goldelico.com> (raw)
In-Reply-To: <cover.1571430329.git.hns@goldelico.com>
Since v4.7 the dma initialization requires that there is a
device tree property for "rx" and "tx" channels which is
not provided by the pdata-quirks initialization.
By conversion of the mmc3 setup to device tree this will
finally allows to remove the OpenPandora wlan specific omap3
data-quirks.
Fixes: 81eef6ca9201 ("mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel")
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Cc: <stable@vger.kernel.org> # 4.7.0
---
arch/arm/boot/dts/omap3-pandora-common.dtsi | 37 +++++++++++++++++++--
1 file changed, 35 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
index ec5891718ae6..c595b3eb314d 100644
--- a/arch/arm/boot/dts/omap3-pandora-common.dtsi
+++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -226,6 +226,18 @@
gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>; /* GPIO_164 */
};
+ /* wl1251 wifi+bt module */
+ wlan_en: fixed-regulator-wg7210_en {
+ compatible = "regulator-fixed";
+ regulator-name = "vwlan";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ startup-delay-us = <50000>;
+ regulator-always-on;
+ enable-active-high;
+ gpio = <&gpio1 23 GPIO_ACTIVE_HIGH>;
+ };
+
/* wg7210 (wifi+bt module) 32k clock buffer */
wg7210_32k: fixed-regulator-wg7210_32k {
compatible = "regulator-fixed";
@@ -522,9 +534,30 @@
/*wp-gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;*/ /* GPIO_127 */
};
-/* mmc3 is probed using pdata-quirks to pass wl1251 card data */
&mmc3 {
- status = "disabled";
+ vmmc-supply = <&wlan_en>;
+
+ bus-width = <4>;
+ non-removable;
+ ti,non-removable;
+ cap-power-off-card;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc3_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wlan: wl1251@1 {
+ compatible = "ti,wl1251";
+
+ reg = <1>;
+
+ interrupt-parent = <&gpio1>;
+ interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* GPIO_21 */
+
+ ti,wl1251-has-eeprom;
+ };
};
/* bluetooth*/
--
2.19.1
next prev parent reply other threads:[~2019-10-18 20:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-18 20:25 [PATCH 0/9] OpenPandora: make wl1251 connected to mmc3 sdio port of OpenPandora work again H. Nikolaus Schaller
2019-10-18 20:25 ` [PATCH 1/9] Documentation: dt: wireless: update wl1251 for sdio H. Nikolaus Schaller
2019-10-18 20:25 ` [PATCH 2/9] net: wireless: ti: wl1251 add device tree support H. Nikolaus Schaller
2019-10-18 20:25 ` H. Nikolaus Schaller [this message]
2019-10-21 17:13 ` [PATCH 3/9] DTS: ARM: pandora-common: define wl1251 as child node of mmc3 Tony Lindgren
2019-10-21 18:22 ` H. Nikolaus Schaller
2019-10-18 20:25 ` [PATCH 4/9] mmc: host: omap_hsmmc: add code for special init of wl1251 to get rid of pandora_wl1251_init_card H. Nikolaus Schaller
2019-10-18 20:25 ` [PATCH 5/9] omap: pdata-quirks: remove openpandora quirks for mmc3 and wl1251 H. Nikolaus Schaller
2019-10-18 20:25 ` [PATCH 6/9] mmc: sdio: fix wl1251 vendor id H. Nikolaus Schaller
2019-10-18 20:25 ` [PATCH 7/9] mmc: core: fix wl1251 sdio quirks H. Nikolaus Schaller
2019-10-18 20:25 ` [PATCH 8/9] net: wireless: ti: wl1251 use new SDIO_VENDOR_ID_TI_WL1251 definition H. Nikolaus Schaller
2019-10-18 20:25 ` [PATCH 9/9] net: wireless: ti: remove local VENDOR_ID and DEVICE_ID definitions H. Nikolaus Schaller
2019-10-19 11:06 ` [PATCH 0/9] OpenPandora: make wl1251 connected to mmc3 sdio port of OpenPandora work again Kalle Valo
2019-10-19 11:25 ` H. Nikolaus Schaller
2019-10-19 11:34 ` Kalle Valo
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