From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:38809 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752784AbbJMUoy (ORCPT ); Tue, 13 Oct 2015 16:44:54 -0400 Subject: Patch "ARM: dts: omap3-beagle: make i2c3, ddc and tfp410 gpio work again" has been added to the 4.1-stable tree To: frederik@cfbw.eu, gregkh@linuxfoundation.org, tony@atomide.com Cc: , From: Date: Tue, 13 Oct 2015 13:38:38 -0700 Message-ID: <144476871821525@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled ARM: dts: omap3-beagle: make i2c3, ddc and tfp410 gpio work again to the 4.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-dts-omap3-beagle-make-i2c3-ddc-and-tfp410-gpio-work-again.patch and it can be found in the queue-4.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 3a2fa775bd1d0579113666c1a2e37654a34018a0 Mon Sep 17 00:00:00 2001 From: Carl Frederik Werner Date: Wed, 2 Sep 2015 10:07:57 +0900 Subject: ARM: dts: omap3-beagle: make i2c3, ddc and tfp410 gpio work again From: Carl Frederik Werner commit 3a2fa775bd1d0579113666c1a2e37654a34018a0 upstream. Let's fix pinmux address of gpio 170 used by tfp410 powerdown-gpio. According to the OMAP35x Technical Reference Manual CONTROL_PADCONF_I2C3_SDA[15:0] 0x480021C4 mode0: i2c3_sda CONTROL_PADCONF_I2C3_SDA[31:16] 0x480021C4 mode4: gpio_170 the pinmux address of gpio 170 must be 0x480021C6. The former wrong address broke i2c3 (used by hdmi ddc), resulting in kernel message: omap_i2c 48060000.i2c: controller timed out Fixes: 8cecf52befd7 ("ARM: omap3-beagle.dts: add display information") Signed-off-by: Carl Frederik Werner Signed-off-by: Tony Lindgren Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/omap3-beagle.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -202,7 +202,7 @@ tfp410_pins: pinmux_tfp410_pins { pinctrl-single,pins = < - 0x194 (PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */ + 0x196 (PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */ >; }; Patches currently in stable-queue which might be from frederik@cfbw.eu are queue-4.1/arm-dts-omap3-beagle-make-i2c3-ddc-and-tfp410-gpio-work-again.patch